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1 /*! |
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2 * jQuery JavaScript Library v1.12.4 |
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3 * http://jquery.com/ |
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4 * |
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5 * Includes Sizzle.js |
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6 * http://sizzlejs.com/ |
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7 * |
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8 * Copyright jQuery Foundation and other contributors |
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9 * Released under the MIT license |
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10 * http://jquery.org/license |
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11 * |
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12 * Date: 2016-05-20T17:17Z |
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13 */ |
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14 |
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15 (function( global, factory ) { |
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16 |
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17 if ( typeof module === "object" && typeof module.exports === "object" ) { |
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18 // For CommonJS and CommonJS-like environments where a proper `window` |
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19 // is present, execute the factory and get jQuery. |
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20 // For environments that do not have a `window` with a `document` |
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21 // (such as Node.js), expose a factory as module.exports. |
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22 // This accentuates the need for the creation of a real `window`. |
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23 // e.g. var jQuery = require("jquery")(window); |
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24 // See ticket #14549 for more info. |
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25 module.exports = global.document ? |
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26 factory( global, true ) : |
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27 function( w ) { |
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28 if ( !w.document ) { |
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29 throw new Error( "jQuery requires a window with a document" ); |
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30 } |
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31 return factory( w ); |
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32 }; |
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33 } else { |
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34 factory( global ); |
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35 } |
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36 |
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37 // Pass this if window is not defined yet |
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38 }(typeof window !== "undefined" ? window : this, function( window, noGlobal ) { |
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39 |
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40 // Support: Firefox 18+ |
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41 // Can't be in strict mode, several libs including ASP.NET trace |
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42 // the stack via arguments.caller.callee and Firefox dies if |
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43 // you try to trace through "use strict" call chains. (#13335) |
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44 //"use strict"; |
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45 var deletedIds = []; |
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46 |
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47 var document = window.document; |
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48 |
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49 var slice = deletedIds.slice; |
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50 |
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51 var concat = deletedIds.concat; |
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52 |
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53 var push = deletedIds.push; |
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54 |
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55 var indexOf = deletedIds.indexOf; |
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56 |
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57 var class2type = {}; |
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58 |
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59 var toString = class2type.toString; |
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60 |
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61 var hasOwn = class2type.hasOwnProperty; |
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62 |
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63 var support = {}; |
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64 |
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65 |
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66 |
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67 var |
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68 version = "1.12.4", |
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69 |
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70 // Define a local copy of jQuery |
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71 jQuery = function( selector, context ) { |
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72 |
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73 // The jQuery object is actually just the init constructor 'enhanced' |
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74 // Need init if jQuery is called (just allow error to be thrown if not included) |
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75 return new jQuery.fn.init( selector, context ); |
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76 }, |
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77 |
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78 // Support: Android<4.1, IE<9 |
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79 // Make sure we trim BOM and NBSP |
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80 rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, |
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81 |
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82 // Matches dashed string for camelizing |
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83 rmsPrefix = /^-ms-/, |
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84 rdashAlpha = /-([\da-z])/gi, |
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85 |
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86 // Used by jQuery.camelCase as callback to replace() |
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87 fcamelCase = function( all, letter ) { |
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88 return letter.toUpperCase(); |
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89 }; |
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90 |
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91 jQuery.fn = jQuery.prototype = { |
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92 |
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93 // The current version of jQuery being used |
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94 jquery: version, |
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95 |
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96 constructor: jQuery, |
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97 |
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98 // Start with an empty selector |
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99 selector: "", |
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100 |
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101 // The default length of a jQuery object is 0 |
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102 length: 0, |
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103 |
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104 toArray: function() { |
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105 return slice.call( this ); |
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106 }, |
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107 |
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108 // Get the Nth element in the matched element set OR |
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109 // Get the whole matched element set as a clean array |
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110 get: function( num ) { |
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111 return num != null ? |
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112 |
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113 // Return just the one element from the set |
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114 ( num < 0 ? this[ num + this.length ] : this[ num ] ) : |
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115 |
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116 // Return all the elements in a clean array |
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117 slice.call( this ); |
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118 }, |
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119 |
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120 // Take an array of elements and push it onto the stack |
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121 // (returning the new matched element set) |
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122 pushStack: function( elems ) { |
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123 |
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124 // Build a new jQuery matched element set |
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125 var ret = jQuery.merge( this.constructor(), elems ); |
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126 |
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127 // Add the old object onto the stack (as a reference) |
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128 ret.prevObject = this; |
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129 ret.context = this.context; |
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130 |
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131 // Return the newly-formed element set |
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132 return ret; |
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133 }, |
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134 |
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135 // Execute a callback for every element in the matched set. |
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136 each: function( callback ) { |
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137 return jQuery.each( this, callback ); |
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138 }, |
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139 |
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140 map: function( callback ) { |
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141 return this.pushStack( jQuery.map( this, function( elem, i ) { |
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142 return callback.call( elem, i, elem ); |
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143 } ) ); |
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144 }, |
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145 |
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146 slice: function() { |
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147 return this.pushStack( slice.apply( this, arguments ) ); |
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148 }, |
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149 |
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150 first: function() { |
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151 return this.eq( 0 ); |
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152 }, |
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153 |
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154 last: function() { |
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155 return this.eq( -1 ); |
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156 }, |
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157 |
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158 eq: function( i ) { |
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159 var len = this.length, |
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160 j = +i + ( i < 0 ? len : 0 ); |
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161 return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); |
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162 }, |
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163 |
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164 end: function() { |
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165 return this.prevObject || this.constructor(); |
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166 }, |
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167 |
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168 // For internal use only. |
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169 // Behaves like an Array's method, not like a jQuery method. |
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170 push: push, |
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171 sort: deletedIds.sort, |
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172 splice: deletedIds.splice |
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173 }; |
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174 |
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175 jQuery.extend = jQuery.fn.extend = function() { |
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176 var src, copyIsArray, copy, name, options, clone, |
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177 target = arguments[ 0 ] || {}, |
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178 i = 1, |
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179 length = arguments.length, |
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180 deep = false; |
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181 |
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182 // Handle a deep copy situation |
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183 if ( typeof target === "boolean" ) { |
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184 deep = target; |
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185 |
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186 // skip the boolean and the target |
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187 target = arguments[ i ] || {}; |
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188 i++; |
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189 } |
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190 |
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191 // Handle case when target is a string or something (possible in deep copy) |
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192 if ( typeof target !== "object" && !jQuery.isFunction( target ) ) { |
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193 target = {}; |
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194 } |
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195 |
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196 // extend jQuery itself if only one argument is passed |
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197 if ( i === length ) { |
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198 target = this; |
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199 i--; |
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200 } |
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201 |
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202 for ( ; i < length; i++ ) { |
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203 |
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204 // Only deal with non-null/undefined values |
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205 if ( ( options = arguments[ i ] ) != null ) { |
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206 |
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207 // Extend the base object |
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208 for ( name in options ) { |
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209 src = target[ name ]; |
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210 copy = options[ name ]; |
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211 |
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212 // Prevent never-ending loop |
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213 if ( target === copy ) { |
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214 continue; |
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215 } |
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216 |
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217 // Recurse if we're merging plain objects or arrays |
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218 if ( deep && copy && ( jQuery.isPlainObject( copy ) || |
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219 ( copyIsArray = jQuery.isArray( copy ) ) ) ) { |
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220 |
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221 if ( copyIsArray ) { |
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222 copyIsArray = false; |
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223 clone = src && jQuery.isArray( src ) ? src : []; |
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224 |
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225 } else { |
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226 clone = src && jQuery.isPlainObject( src ) ? src : {}; |
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227 } |
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228 |
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229 // Never move original objects, clone them |
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230 target[ name ] = jQuery.extend( deep, clone, copy ); |
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231 |
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232 // Don't bring in undefined values |
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233 } else if ( copy !== undefined ) { |
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234 target[ name ] = copy; |
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235 } |
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236 } |
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237 } |
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238 } |
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239 |
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240 // Return the modified object |
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241 return target; |
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242 }; |
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243 |
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244 jQuery.extend( { |
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245 |
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246 // Unique for each copy of jQuery on the page |
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247 expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), |
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248 |
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249 // Assume jQuery is ready without the ready module |
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250 isReady: true, |
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251 |
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252 error: function( msg ) { |
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253 throw new Error( msg ); |
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254 }, |
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255 |
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256 noop: function() {}, |
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257 |
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258 // See test/unit/core.js for details concerning isFunction. |
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259 // Since version 1.3, DOM methods and functions like alert |
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260 // aren't supported. They return false on IE (#2968). |
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261 isFunction: function( obj ) { |
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262 return jQuery.type( obj ) === "function"; |
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263 }, |
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264 |
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265 isArray: Array.isArray || function( obj ) { |
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266 return jQuery.type( obj ) === "array"; |
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267 }, |
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268 |
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269 isWindow: function( obj ) { |
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270 /* jshint eqeqeq: false */ |
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271 return obj != null && obj == obj.window; |
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272 }, |
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273 |
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274 isNumeric: function( obj ) { |
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275 |
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276 // parseFloat NaNs numeric-cast false positives (null|true|false|"") |
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277 // ...but misinterprets leading-number strings, particularly hex literals ("0x...") |
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278 // subtraction forces infinities to NaN |
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279 // adding 1 corrects loss of precision from parseFloat (#15100) |
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280 var realStringObj = obj && obj.toString(); |
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281 return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0; |
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282 }, |
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283 |
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284 isEmptyObject: function( obj ) { |
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285 var name; |
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286 for ( name in obj ) { |
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287 return false; |
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288 } |
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289 return true; |
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290 }, |
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291 |
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292 isPlainObject: function( obj ) { |
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293 var key; |
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294 |
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295 // Must be an Object. |
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296 // Because of IE, we also have to check the presence of the constructor property. |
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297 // Make sure that DOM nodes and window objects don't pass through, as well |
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298 if ( !obj || jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { |
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299 return false; |
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300 } |
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301 |
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302 try { |
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303 |
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304 // Not own constructor property must be Object |
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305 if ( obj.constructor && |
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306 !hasOwn.call( obj, "constructor" ) && |
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307 !hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) { |
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308 return false; |
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309 } |
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310 } catch ( e ) { |
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311 |
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312 // IE8,9 Will throw exceptions on certain host objects #9897 |
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313 return false; |
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314 } |
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315 |
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316 // Support: IE<9 |
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317 // Handle iteration over inherited properties before own properties. |
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318 if ( !support.ownFirst ) { |
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319 for ( key in obj ) { |
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320 return hasOwn.call( obj, key ); |
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321 } |
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322 } |
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323 |
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324 // Own properties are enumerated firstly, so to speed up, |
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325 // if last one is own, then all properties are own. |
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326 for ( key in obj ) {} |
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327 |
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328 return key === undefined || hasOwn.call( obj, key ); |
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329 }, |
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330 |
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331 type: function( obj ) { |
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332 if ( obj == null ) { |
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333 return obj + ""; |
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334 } |
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335 return typeof obj === "object" || typeof obj === "function" ? |
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336 class2type[ toString.call( obj ) ] || "object" : |
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337 typeof obj; |
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338 }, |
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339 |
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340 // Workarounds based on findings by Jim Driscoll |
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341 // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context |
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342 globalEval: function( data ) { |
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343 if ( data && jQuery.trim( data ) ) { |
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344 |
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345 // We use execScript on Internet Explorer |
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346 // We use an anonymous function so that context is window |
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347 // rather than jQuery in Firefox |
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348 ( window.execScript || function( data ) { |
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349 window[ "eval" ].call( window, data ); // jscs:ignore requireDotNotation |
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350 } )( data ); |
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351 } |
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352 }, |
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353 |
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354 // Convert dashed to camelCase; used by the css and data modules |
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355 // Microsoft forgot to hump their vendor prefix (#9572) |
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356 camelCase: function( string ) { |
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357 return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); |
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358 }, |
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359 |
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360 nodeName: function( elem, name ) { |
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361 return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); |
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362 }, |
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363 |
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364 each: function( obj, callback ) { |
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365 var length, i = 0; |
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366 |
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367 if ( isArrayLike( obj ) ) { |
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368 length = obj.length; |
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369 for ( ; i < length; i++ ) { |
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370 if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { |
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371 break; |
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372 } |
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373 } |
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374 } else { |
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375 for ( i in obj ) { |
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376 if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { |
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377 break; |
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378 } |
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379 } |
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380 } |
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381 |
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382 return obj; |
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383 }, |
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384 |
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385 // Support: Android<4.1, IE<9 |
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386 trim: function( text ) { |
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387 return text == null ? |
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388 "" : |
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389 ( text + "" ).replace( rtrim, "" ); |
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390 }, |
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391 |
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392 // results is for internal usage only |
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393 makeArray: function( arr, results ) { |
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394 var ret = results || []; |
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395 |
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396 if ( arr != null ) { |
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397 if ( isArrayLike( Object( arr ) ) ) { |
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398 jQuery.merge( ret, |
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399 typeof arr === "string" ? |
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400 [ arr ] : arr |
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401 ); |
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402 } else { |
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403 push.call( ret, arr ); |
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404 } |
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405 } |
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406 |
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407 return ret; |
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408 }, |
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409 |
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410 inArray: function( elem, arr, i ) { |
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411 var len; |
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412 |
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413 if ( arr ) { |
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414 if ( indexOf ) { |
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415 return indexOf.call( arr, elem, i ); |
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416 } |
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417 |
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418 len = arr.length; |
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419 i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; |
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420 |
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421 for ( ; i < len; i++ ) { |
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422 |
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423 // Skip accessing in sparse arrays |
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424 if ( i in arr && arr[ i ] === elem ) { |
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425 return i; |
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426 } |
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427 } |
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428 } |
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429 |
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430 return -1; |
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431 }, |
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432 |
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433 merge: function( first, second ) { |
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434 var len = +second.length, |
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435 j = 0, |
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436 i = first.length; |
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437 |
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438 while ( j < len ) { |
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439 first[ i++ ] = second[ j++ ]; |
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440 } |
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441 |
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442 // Support: IE<9 |
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443 // Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists) |
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444 if ( len !== len ) { |
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445 while ( second[ j ] !== undefined ) { |
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446 first[ i++ ] = second[ j++ ]; |
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447 } |
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448 } |
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449 |
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450 first.length = i; |
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451 |
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452 return first; |
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453 }, |
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454 |
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455 grep: function( elems, callback, invert ) { |
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456 var callbackInverse, |
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457 matches = [], |
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458 i = 0, |
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459 length = elems.length, |
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460 callbackExpect = !invert; |
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461 |
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462 // Go through the array, only saving the items |
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463 // that pass the validator function |
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464 for ( ; i < length; i++ ) { |
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465 callbackInverse = !callback( elems[ i ], i ); |
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466 if ( callbackInverse !== callbackExpect ) { |
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467 matches.push( elems[ i ] ); |
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468 } |
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469 } |
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470 |
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471 return matches; |
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472 }, |
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473 |
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474 // arg is for internal usage only |
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475 map: function( elems, callback, arg ) { |
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476 var length, value, |
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477 i = 0, |
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478 ret = []; |
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479 |
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480 // Go through the array, translating each of the items to their new values |
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481 if ( isArrayLike( elems ) ) { |
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482 length = elems.length; |
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483 for ( ; i < length; i++ ) { |
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484 value = callback( elems[ i ], i, arg ); |
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485 |
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486 if ( value != null ) { |
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487 ret.push( value ); |
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488 } |
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489 } |
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490 |
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491 // Go through every key on the object, |
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492 } else { |
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493 for ( i in elems ) { |
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494 value = callback( elems[ i ], i, arg ); |
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495 |
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496 if ( value != null ) { |
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497 ret.push( value ); |
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498 } |
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499 } |
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500 } |
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501 |
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502 // Flatten any nested arrays |
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503 return concat.apply( [], ret ); |
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504 }, |
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505 |
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506 // A global GUID counter for objects |
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507 guid: 1, |
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508 |
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509 // Bind a function to a context, optionally partially applying any |
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510 // arguments. |
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511 proxy: function( fn, context ) { |
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512 var args, proxy, tmp; |
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513 |
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514 if ( typeof context === "string" ) { |
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515 tmp = fn[ context ]; |
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516 context = fn; |
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517 fn = tmp; |
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518 } |
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519 |
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520 // Quick check to determine if target is callable, in the spec |
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521 // this throws a TypeError, but we will just return undefined. |
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522 if ( !jQuery.isFunction( fn ) ) { |
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523 return undefined; |
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524 } |
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525 |
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526 // Simulated bind |
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527 args = slice.call( arguments, 2 ); |
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528 proxy = function() { |
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529 return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); |
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530 }; |
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531 |
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532 // Set the guid of unique handler to the same of original handler, so it can be removed |
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533 proxy.guid = fn.guid = fn.guid || jQuery.guid++; |
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534 |
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535 return proxy; |
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536 }, |
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537 |
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538 now: function() { |
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539 return +( new Date() ); |
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540 }, |
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541 |
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542 // jQuery.support is not used in Core but other projects attach their |
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543 // properties to it so it needs to exist. |
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544 support: support |
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545 } ); |
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546 |
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547 // JSHint would error on this code due to the Symbol not being defined in ES5. |
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548 // Defining this global in .jshintrc would create a danger of using the global |
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549 // unguarded in another place, it seems safer to just disable JSHint for these |
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550 // three lines. |
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551 /* jshint ignore: start */ |
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552 if ( typeof Symbol === "function" ) { |
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553 jQuery.fn[ Symbol.iterator ] = deletedIds[ Symbol.iterator ]; |
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554 } |
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555 /* jshint ignore: end */ |
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556 |
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557 // Populate the class2type map |
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558 jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), |
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559 function( i, name ) { |
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560 class2type[ "[object " + name + "]" ] = name.toLowerCase(); |
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561 } ); |
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562 |
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563 function isArrayLike( obj ) { |
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564 |
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565 // Support: iOS 8.2 (not reproducible in simulator) |
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566 // `in` check used to prevent JIT error (gh-2145) |
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567 // hasOwn isn't used here due to false negatives |
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568 // regarding Nodelist length in IE |
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569 var length = !!obj && "length" in obj && obj.length, |
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570 type = jQuery.type( obj ); |
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571 |
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572 if ( type === "function" || jQuery.isWindow( obj ) ) { |
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573 return false; |
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574 } |
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575 |
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576 return type === "array" || length === 0 || |
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577 typeof length === "number" && length > 0 && ( length - 1 ) in obj; |
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578 } |
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579 var Sizzle = |
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580 /*! |
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581 * Sizzle CSS Selector Engine v2.2.1 |
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582 * http://sizzlejs.com/ |
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583 * |
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584 * Copyright jQuery Foundation and other contributors |
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585 * Released under the MIT license |
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586 * http://jquery.org/license |
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587 * |
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588 * Date: 2015-10-17 |
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589 */ |
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590 (function( window ) { |
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591 |
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592 var i, |
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593 support, |
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594 Expr, |
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595 getText, |
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596 isXML, |
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597 tokenize, |
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598 compile, |
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599 select, |
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600 outermostContext, |
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601 sortInput, |
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602 hasDuplicate, |
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603 |
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604 // Local document vars |
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605 setDocument, |
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606 document, |
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607 docElem, |
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608 documentIsHTML, |
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609 rbuggyQSA, |
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610 rbuggyMatches, |
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611 matches, |
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612 contains, |
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613 |
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614 // Instance-specific data |
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615 expando = "sizzle" + 1 * new Date(), |
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616 preferredDoc = window.document, |
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617 dirruns = 0, |
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618 done = 0, |
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619 classCache = createCache(), |
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620 tokenCache = createCache(), |
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621 compilerCache = createCache(), |
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622 sortOrder = function( a, b ) { |
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623 if ( a === b ) { |
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624 hasDuplicate = true; |
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625 } |
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626 return 0; |
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627 }, |
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628 |
|
629 // General-purpose constants |
|
630 MAX_NEGATIVE = 1 << 31, |
|
631 |
|
632 // Instance methods |
|
633 hasOwn = ({}).hasOwnProperty, |
|
634 arr = [], |
|
635 pop = arr.pop, |
|
636 push_native = arr.push, |
|
637 push = arr.push, |
|
638 slice = arr.slice, |
|
639 // Use a stripped-down indexOf as it's faster than native |
|
640 // http://jsperf.com/thor-indexof-vs-for/5 |
|
641 indexOf = function( list, elem ) { |
|
642 var i = 0, |
|
643 len = list.length; |
|
644 for ( ; i < len; i++ ) { |
|
645 if ( list[i] === elem ) { |
|
646 return i; |
|
647 } |
|
648 } |
|
649 return -1; |
|
650 }, |
|
651 |
|
652 booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", |
|
653 |
|
654 // Regular expressions |
|
655 |
|
656 // http://www.w3.org/TR/css3-selectors/#whitespace |
|
657 whitespace = "[\\x20\\t\\r\\n\\f]", |
|
658 |
|
659 // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier |
|
660 identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", |
|
661 |
|
662 // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors |
|
663 attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + |
|
664 // Operator (capture 2) |
|
665 "*([*^$|!~]?=)" + whitespace + |
|
666 // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" |
|
667 "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + |
|
668 "*\\]", |
|
669 |
|
670 pseudos = ":(" + identifier + ")(?:\\((" + |
|
671 // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: |
|
672 // 1. quoted (capture 3; capture 4 or capture 5) |
|
673 "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + |
|
674 // 2. simple (capture 6) |
|
675 "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + |
|
676 // 3. anything else (capture 2) |
|
677 ".*" + |
|
678 ")\\)|)", |
|
679 |
|
680 // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter |
|
681 rwhitespace = new RegExp( whitespace + "+", "g" ), |
|
682 rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), |
|
683 |
|
684 rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), |
|
685 rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), |
|
686 |
|
687 rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), |
|
688 |
|
689 rpseudo = new RegExp( pseudos ), |
|
690 ridentifier = new RegExp( "^" + identifier + "$" ), |
|
691 |
|
692 matchExpr = { |
|
693 "ID": new RegExp( "^#(" + identifier + ")" ), |
|
694 "CLASS": new RegExp( "^\\.(" + identifier + ")" ), |
|
695 "TAG": new RegExp( "^(" + identifier + "|[*])" ), |
|
696 "ATTR": new RegExp( "^" + attributes ), |
|
697 "PSEUDO": new RegExp( "^" + pseudos ), |
|
698 "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + |
|
699 "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + |
|
700 "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), |
|
701 "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), |
|
702 // For use in libraries implementing .is() |
|
703 // We use this for POS matching in `select` |
|
704 "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + |
|
705 whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) |
|
706 }, |
|
707 |
|
708 rinputs = /^(?:input|select|textarea|button)$/i, |
|
709 rheader = /^h\d$/i, |
|
710 |
|
711 rnative = /^[^{]+\{\s*\[native \w/, |
|
712 |
|
713 // Easily-parseable/retrievable ID or TAG or CLASS selectors |
|
714 rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, |
|
715 |
|
716 rsibling = /[+~]/, |
|
717 rescape = /'|\\/g, |
|
718 |
|
719 // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters |
|
720 runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), |
|
721 funescape = function( _, escaped, escapedWhitespace ) { |
|
722 var high = "0x" + escaped - 0x10000; |
|
723 // NaN means non-codepoint |
|
724 // Support: Firefox<24 |
|
725 // Workaround erroneous numeric interpretation of +"0x" |
|
726 return high !== high || escapedWhitespace ? |
|
727 escaped : |
|
728 high < 0 ? |
|
729 // BMP codepoint |
|
730 String.fromCharCode( high + 0x10000 ) : |
|
731 // Supplemental Plane codepoint (surrogate pair) |
|
732 String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); |
|
733 }, |
|
734 |
|
735 // Used for iframes |
|
736 // See setDocument() |
|
737 // Removing the function wrapper causes a "Permission Denied" |
|
738 // error in IE |
|
739 unloadHandler = function() { |
|
740 setDocument(); |
|
741 }; |
|
742 |
|
743 // Optimize for push.apply( _, NodeList ) |
|
744 try { |
|
745 push.apply( |
|
746 (arr = slice.call( preferredDoc.childNodes )), |
|
747 preferredDoc.childNodes |
|
748 ); |
|
749 // Support: Android<4.0 |
|
750 // Detect silently failing push.apply |
|
751 arr[ preferredDoc.childNodes.length ].nodeType; |
|
752 } catch ( e ) { |
|
753 push = { apply: arr.length ? |
|
754 |
|
755 // Leverage slice if possible |
|
756 function( target, els ) { |
|
757 push_native.apply( target, slice.call(els) ); |
|
758 } : |
|
759 |
|
760 // Support: IE<9 |
|
761 // Otherwise append directly |
|
762 function( target, els ) { |
|
763 var j = target.length, |
|
764 i = 0; |
|
765 // Can't trust NodeList.length |
|
766 while ( (target[j++] = els[i++]) ) {} |
|
767 target.length = j - 1; |
|
768 } |
|
769 }; |
|
770 } |
|
771 |
|
772 function Sizzle( selector, context, results, seed ) { |
|
773 var m, i, elem, nid, nidselect, match, groups, newSelector, |
|
774 newContext = context && context.ownerDocument, |
|
775 |
|
776 // nodeType defaults to 9, since context defaults to document |
|
777 nodeType = context ? context.nodeType : 9; |
|
778 |
|
779 results = results || []; |
|
780 |
|
781 // Return early from calls with invalid selector or context |
|
782 if ( typeof selector !== "string" || !selector || |
|
783 nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { |
|
784 |
|
785 return results; |
|
786 } |
|
787 |
|
788 // Try to shortcut find operations (as opposed to filters) in HTML documents |
|
789 if ( !seed ) { |
|
790 |
|
791 if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { |
|
792 setDocument( context ); |
|
793 } |
|
794 context = context || document; |
|
795 |
|
796 if ( documentIsHTML ) { |
|
797 |
|
798 // If the selector is sufficiently simple, try using a "get*By*" DOM method |
|
799 // (excepting DocumentFragment context, where the methods don't exist) |
|
800 if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { |
|
801 |
|
802 // ID selector |
|
803 if ( (m = match[1]) ) { |
|
804 |
|
805 // Document context |
|
806 if ( nodeType === 9 ) { |
|
807 if ( (elem = context.getElementById( m )) ) { |
|
808 |
|
809 // Support: IE, Opera, Webkit |
|
810 // TODO: identify versions |
|
811 // getElementById can match elements by name instead of ID |
|
812 if ( elem.id === m ) { |
|
813 results.push( elem ); |
|
814 return results; |
|
815 } |
|
816 } else { |
|
817 return results; |
|
818 } |
|
819 |
|
820 // Element context |
|
821 } else { |
|
822 |
|
823 // Support: IE, Opera, Webkit |
|
824 // TODO: identify versions |
|
825 // getElementById can match elements by name instead of ID |
|
826 if ( newContext && (elem = newContext.getElementById( m )) && |
|
827 contains( context, elem ) && |
|
828 elem.id === m ) { |
|
829 |
|
830 results.push( elem ); |
|
831 return results; |
|
832 } |
|
833 } |
|
834 |
|
835 // Type selector |
|
836 } else if ( match[2] ) { |
|
837 push.apply( results, context.getElementsByTagName( selector ) ); |
|
838 return results; |
|
839 |
|
840 // Class selector |
|
841 } else if ( (m = match[3]) && support.getElementsByClassName && |
|
842 context.getElementsByClassName ) { |
|
843 |
|
844 push.apply( results, context.getElementsByClassName( m ) ); |
|
845 return results; |
|
846 } |
|
847 } |
|
848 |
|
849 // Take advantage of querySelectorAll |
|
850 if ( support.qsa && |
|
851 !compilerCache[ selector + " " ] && |
|
852 (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { |
|
853 |
|
854 if ( nodeType !== 1 ) { |
|
855 newContext = context; |
|
856 newSelector = selector; |
|
857 |
|
858 // qSA looks outside Element context, which is not what we want |
|
859 // Thanks to Andrew Dupont for this workaround technique |
|
860 // Support: IE <=8 |
|
861 // Exclude object elements |
|
862 } else if ( context.nodeName.toLowerCase() !== "object" ) { |
|
863 |
|
864 // Capture the context ID, setting it first if necessary |
|
865 if ( (nid = context.getAttribute( "id" )) ) { |
|
866 nid = nid.replace( rescape, "\\$&" ); |
|
867 } else { |
|
868 context.setAttribute( "id", (nid = expando) ); |
|
869 } |
|
870 |
|
871 // Prefix every selector in the list |
|
872 groups = tokenize( selector ); |
|
873 i = groups.length; |
|
874 nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']"; |
|
875 while ( i-- ) { |
|
876 groups[i] = nidselect + " " + toSelector( groups[i] ); |
|
877 } |
|
878 newSelector = groups.join( "," ); |
|
879 |
|
880 // Expand context for sibling selectors |
|
881 newContext = rsibling.test( selector ) && testContext( context.parentNode ) || |
|
882 context; |
|
883 } |
|
884 |
|
885 if ( newSelector ) { |
|
886 try { |
|
887 push.apply( results, |
|
888 newContext.querySelectorAll( newSelector ) |
|
889 ); |
|
890 return results; |
|
891 } catch ( qsaError ) { |
|
892 } finally { |
|
893 if ( nid === expando ) { |
|
894 context.removeAttribute( "id" ); |
|
895 } |
|
896 } |
|
897 } |
|
898 } |
|
899 } |
|
900 } |
|
901 |
|
902 // All others |
|
903 return select( selector.replace( rtrim, "$1" ), context, results, seed ); |
|
904 } |
|
905 |
|
906 /** |
|
907 * Create key-value caches of limited size |
|
908 * @returns {function(string, object)} Returns the Object data after storing it on itself with |
|
909 * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) |
|
910 * deleting the oldest entry |
|
911 */ |
|
912 function createCache() { |
|
913 var keys = []; |
|
914 |
|
915 function cache( key, value ) { |
|
916 // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) |
|
917 if ( keys.push( key + " " ) > Expr.cacheLength ) { |
|
918 // Only keep the most recent entries |
|
919 delete cache[ keys.shift() ]; |
|
920 } |
|
921 return (cache[ key + " " ] = value); |
|
922 } |
|
923 return cache; |
|
924 } |
|
925 |
|
926 /** |
|
927 * Mark a function for special use by Sizzle |
|
928 * @param {Function} fn The function to mark |
|
929 */ |
|
930 function markFunction( fn ) { |
|
931 fn[ expando ] = true; |
|
932 return fn; |
|
933 } |
|
934 |
|
935 /** |
|
936 * Support testing using an element |
|
937 * @param {Function} fn Passed the created div and expects a boolean result |
|
938 */ |
|
939 function assert( fn ) { |
|
940 var div = document.createElement("div"); |
|
941 |
|
942 try { |
|
943 return !!fn( div ); |
|
944 } catch (e) { |
|
945 return false; |
|
946 } finally { |
|
947 // Remove from its parent by default |
|
948 if ( div.parentNode ) { |
|
949 div.parentNode.removeChild( div ); |
|
950 } |
|
951 // release memory in IE |
|
952 div = null; |
|
953 } |
|
954 } |
|
955 |
|
956 /** |
|
957 * Adds the same handler for all of the specified attrs |
|
958 * @param {String} attrs Pipe-separated list of attributes |
|
959 * @param {Function} handler The method that will be applied |
|
960 */ |
|
961 function addHandle( attrs, handler ) { |
|
962 var arr = attrs.split("|"), |
|
963 i = arr.length; |
|
964 |
|
965 while ( i-- ) { |
|
966 Expr.attrHandle[ arr[i] ] = handler; |
|
967 } |
|
968 } |
|
969 |
|
970 /** |
|
971 * Checks document order of two siblings |
|
972 * @param {Element} a |
|
973 * @param {Element} b |
|
974 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b |
|
975 */ |
|
976 function siblingCheck( a, b ) { |
|
977 var cur = b && a, |
|
978 diff = cur && a.nodeType === 1 && b.nodeType === 1 && |
|
979 ( ~b.sourceIndex || MAX_NEGATIVE ) - |
|
980 ( ~a.sourceIndex || MAX_NEGATIVE ); |
|
981 |
|
982 // Use IE sourceIndex if available on both nodes |
|
983 if ( diff ) { |
|
984 return diff; |
|
985 } |
|
986 |
|
987 // Check if b follows a |
|
988 if ( cur ) { |
|
989 while ( (cur = cur.nextSibling) ) { |
|
990 if ( cur === b ) { |
|
991 return -1; |
|
992 } |
|
993 } |
|
994 } |
|
995 |
|
996 return a ? 1 : -1; |
|
997 } |
|
998 |
|
999 /** |
|
1000 * Returns a function to use in pseudos for input types |
|
1001 * @param {String} type |
|
1002 */ |
|
1003 function createInputPseudo( type ) { |
|
1004 return function( elem ) { |
|
1005 var name = elem.nodeName.toLowerCase(); |
|
1006 return name === "input" && elem.type === type; |
|
1007 }; |
|
1008 } |
|
1009 |
|
1010 /** |
|
1011 * Returns a function to use in pseudos for buttons |
|
1012 * @param {String} type |
|
1013 */ |
|
1014 function createButtonPseudo( type ) { |
|
1015 return function( elem ) { |
|
1016 var name = elem.nodeName.toLowerCase(); |
|
1017 return (name === "input" || name === "button") && elem.type === type; |
|
1018 }; |
|
1019 } |
|
1020 |
|
1021 /** |
|
1022 * Returns a function to use in pseudos for positionals |
|
1023 * @param {Function} fn |
|
1024 */ |
|
1025 function createPositionalPseudo( fn ) { |
|
1026 return markFunction(function( argument ) { |
|
1027 argument = +argument; |
|
1028 return markFunction(function( seed, matches ) { |
|
1029 var j, |
|
1030 matchIndexes = fn( [], seed.length, argument ), |
|
1031 i = matchIndexes.length; |
|
1032 |
|
1033 // Match elements found at the specified indexes |
|
1034 while ( i-- ) { |
|
1035 if ( seed[ (j = matchIndexes[i]) ] ) { |
|
1036 seed[j] = !(matches[j] = seed[j]); |
|
1037 } |
|
1038 } |
|
1039 }); |
|
1040 }); |
|
1041 } |
|
1042 |
|
1043 /** |
|
1044 * Checks a node for validity as a Sizzle context |
|
1045 * @param {Element|Object=} context |
|
1046 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value |
|
1047 */ |
|
1048 function testContext( context ) { |
|
1049 return context && typeof context.getElementsByTagName !== "undefined" && context; |
|
1050 } |
|
1051 |
|
1052 // Expose support vars for convenience |
|
1053 support = Sizzle.support = {}; |
|
1054 |
|
1055 /** |
|
1056 * Detects XML nodes |
|
1057 * @param {Element|Object} elem An element or a document |
|
1058 * @returns {Boolean} True iff elem is a non-HTML XML node |
|
1059 */ |
|
1060 isXML = Sizzle.isXML = function( elem ) { |
|
1061 // documentElement is verified for cases where it doesn't yet exist |
|
1062 // (such as loading iframes in IE - #4833) |
|
1063 var documentElement = elem && (elem.ownerDocument || elem).documentElement; |
|
1064 return documentElement ? documentElement.nodeName !== "HTML" : false; |
|
1065 }; |
|
1066 |
|
1067 /** |
|
1068 * Sets document-related variables once based on the current document |
|
1069 * @param {Element|Object} [doc] An element or document object to use to set the document |
|
1070 * @returns {Object} Returns the current document |
|
1071 */ |
|
1072 setDocument = Sizzle.setDocument = function( node ) { |
|
1073 var hasCompare, parent, |
|
1074 doc = node ? node.ownerDocument || node : preferredDoc; |
|
1075 |
|
1076 // Return early if doc is invalid or already selected |
|
1077 if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { |
|
1078 return document; |
|
1079 } |
|
1080 |
|
1081 // Update global variables |
|
1082 document = doc; |
|
1083 docElem = document.documentElement; |
|
1084 documentIsHTML = !isXML( document ); |
|
1085 |
|
1086 // Support: IE 9-11, Edge |
|
1087 // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) |
|
1088 if ( (parent = document.defaultView) && parent.top !== parent ) { |
|
1089 // Support: IE 11 |
|
1090 if ( parent.addEventListener ) { |
|
1091 parent.addEventListener( "unload", unloadHandler, false ); |
|
1092 |
|
1093 // Support: IE 9 - 10 only |
|
1094 } else if ( parent.attachEvent ) { |
|
1095 parent.attachEvent( "onunload", unloadHandler ); |
|
1096 } |
|
1097 } |
|
1098 |
|
1099 /* Attributes |
|
1100 ---------------------------------------------------------------------- */ |
|
1101 |
|
1102 // Support: IE<8 |
|
1103 // Verify that getAttribute really returns attributes and not properties |
|
1104 // (excepting IE8 booleans) |
|
1105 support.attributes = assert(function( div ) { |
|
1106 div.className = "i"; |
|
1107 return !div.getAttribute("className"); |
|
1108 }); |
|
1109 |
|
1110 /* getElement(s)By* |
|
1111 ---------------------------------------------------------------------- */ |
|
1112 |
|
1113 // Check if getElementsByTagName("*") returns only elements |
|
1114 support.getElementsByTagName = assert(function( div ) { |
|
1115 div.appendChild( document.createComment("") ); |
|
1116 return !div.getElementsByTagName("*").length; |
|
1117 }); |
|
1118 |
|
1119 // Support: IE<9 |
|
1120 support.getElementsByClassName = rnative.test( document.getElementsByClassName ); |
|
1121 |
|
1122 // Support: IE<10 |
|
1123 // Check if getElementById returns elements by name |
|
1124 // The broken getElementById methods don't pick up programatically-set names, |
|
1125 // so use a roundabout getElementsByName test |
|
1126 support.getById = assert(function( div ) { |
|
1127 docElem.appendChild( div ).id = expando; |
|
1128 return !document.getElementsByName || !document.getElementsByName( expando ).length; |
|
1129 }); |
|
1130 |
|
1131 // ID find and filter |
|
1132 if ( support.getById ) { |
|
1133 Expr.find["ID"] = function( id, context ) { |
|
1134 if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { |
|
1135 var m = context.getElementById( id ); |
|
1136 return m ? [ m ] : []; |
|
1137 } |
|
1138 }; |
|
1139 Expr.filter["ID"] = function( id ) { |
|
1140 var attrId = id.replace( runescape, funescape ); |
|
1141 return function( elem ) { |
|
1142 return elem.getAttribute("id") === attrId; |
|
1143 }; |
|
1144 }; |
|
1145 } else { |
|
1146 // Support: IE6/7 |
|
1147 // getElementById is not reliable as a find shortcut |
|
1148 delete Expr.find["ID"]; |
|
1149 |
|
1150 Expr.filter["ID"] = function( id ) { |
|
1151 var attrId = id.replace( runescape, funescape ); |
|
1152 return function( elem ) { |
|
1153 var node = typeof elem.getAttributeNode !== "undefined" && |
|
1154 elem.getAttributeNode("id"); |
|
1155 return node && node.value === attrId; |
|
1156 }; |
|
1157 }; |
|
1158 } |
|
1159 |
|
1160 // Tag |
|
1161 Expr.find["TAG"] = support.getElementsByTagName ? |
|
1162 function( tag, context ) { |
|
1163 if ( typeof context.getElementsByTagName !== "undefined" ) { |
|
1164 return context.getElementsByTagName( tag ); |
|
1165 |
|
1166 // DocumentFragment nodes don't have gEBTN |
|
1167 } else if ( support.qsa ) { |
|
1168 return context.querySelectorAll( tag ); |
|
1169 } |
|
1170 } : |
|
1171 |
|
1172 function( tag, context ) { |
|
1173 var elem, |
|
1174 tmp = [], |
|
1175 i = 0, |
|
1176 // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too |
|
1177 results = context.getElementsByTagName( tag ); |
|
1178 |
|
1179 // Filter out possible comments |
|
1180 if ( tag === "*" ) { |
|
1181 while ( (elem = results[i++]) ) { |
|
1182 if ( elem.nodeType === 1 ) { |
|
1183 tmp.push( elem ); |
|
1184 } |
|
1185 } |
|
1186 |
|
1187 return tmp; |
|
1188 } |
|
1189 return results; |
|
1190 }; |
|
1191 |
|
1192 // Class |
|
1193 Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { |
|
1194 if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { |
|
1195 return context.getElementsByClassName( className ); |
|
1196 } |
|
1197 }; |
|
1198 |
|
1199 /* QSA/matchesSelector |
|
1200 ---------------------------------------------------------------------- */ |
|
1201 |
|
1202 // QSA and matchesSelector support |
|
1203 |
|
1204 // matchesSelector(:active) reports false when true (IE9/Opera 11.5) |
|
1205 rbuggyMatches = []; |
|
1206 |
|
1207 // qSa(:focus) reports false when true (Chrome 21) |
|
1208 // We allow this because of a bug in IE8/9 that throws an error |
|
1209 // whenever `document.activeElement` is accessed on an iframe |
|
1210 // So, we allow :focus to pass through QSA all the time to avoid the IE error |
|
1211 // See http://bugs.jquery.com/ticket/13378 |
|
1212 rbuggyQSA = []; |
|
1213 |
|
1214 if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { |
|
1215 // Build QSA regex |
|
1216 // Regex strategy adopted from Diego Perini |
|
1217 assert(function( div ) { |
|
1218 // Select is set to empty string on purpose |
|
1219 // This is to test IE's treatment of not explicitly |
|
1220 // setting a boolean content attribute, |
|
1221 // since its presence should be enough |
|
1222 // http://bugs.jquery.com/ticket/12359 |
|
1223 docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" + |
|
1224 "<select id='" + expando + "-\r\\' msallowcapture=''>" + |
|
1225 "<option selected=''></option></select>"; |
|
1226 |
|
1227 // Support: IE8, Opera 11-12.16 |
|
1228 // Nothing should be selected when empty strings follow ^= or $= or *= |
|
1229 // The test attribute must be unknown in Opera but "safe" for WinRT |
|
1230 // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section |
|
1231 if ( div.querySelectorAll("[msallowcapture^='']").length ) { |
|
1232 rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); |
|
1233 } |
|
1234 |
|
1235 // Support: IE8 |
|
1236 // Boolean attributes and "value" are not treated correctly |
|
1237 if ( !div.querySelectorAll("[selected]").length ) { |
|
1238 rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); |
|
1239 } |
|
1240 |
|
1241 // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ |
|
1242 if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) { |
|
1243 rbuggyQSA.push("~="); |
|
1244 } |
|
1245 |
|
1246 // Webkit/Opera - :checked should return selected option elements |
|
1247 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked |
|
1248 // IE8 throws error here and will not see later tests |
|
1249 if ( !div.querySelectorAll(":checked").length ) { |
|
1250 rbuggyQSA.push(":checked"); |
|
1251 } |
|
1252 |
|
1253 // Support: Safari 8+, iOS 8+ |
|
1254 // https://bugs.webkit.org/show_bug.cgi?id=136851 |
|
1255 // In-page `selector#id sibing-combinator selector` fails |
|
1256 if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) { |
|
1257 rbuggyQSA.push(".#.+[+~]"); |
|
1258 } |
|
1259 }); |
|
1260 |
|
1261 assert(function( div ) { |
|
1262 // Support: Windows 8 Native Apps |
|
1263 // The type and name attributes are restricted during .innerHTML assignment |
|
1264 var input = document.createElement("input"); |
|
1265 input.setAttribute( "type", "hidden" ); |
|
1266 div.appendChild( input ).setAttribute( "name", "D" ); |
|
1267 |
|
1268 // Support: IE8 |
|
1269 // Enforce case-sensitivity of name attribute |
|
1270 if ( div.querySelectorAll("[name=d]").length ) { |
|
1271 rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); |
|
1272 } |
|
1273 |
|
1274 // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) |
|
1275 // IE8 throws error here and will not see later tests |
|
1276 if ( !div.querySelectorAll(":enabled").length ) { |
|
1277 rbuggyQSA.push( ":enabled", ":disabled" ); |
|
1278 } |
|
1279 |
|
1280 // Opera 10-11 does not throw on post-comma invalid pseudos |
|
1281 div.querySelectorAll("*,:x"); |
|
1282 rbuggyQSA.push(",.*:"); |
|
1283 }); |
|
1284 } |
|
1285 |
|
1286 if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || |
|
1287 docElem.webkitMatchesSelector || |
|
1288 docElem.mozMatchesSelector || |
|
1289 docElem.oMatchesSelector || |
|
1290 docElem.msMatchesSelector) )) ) { |
|
1291 |
|
1292 assert(function( div ) { |
|
1293 // Check to see if it's possible to do matchesSelector |
|
1294 // on a disconnected node (IE 9) |
|
1295 support.disconnectedMatch = matches.call( div, "div" ); |
|
1296 |
|
1297 // This should fail with an exception |
|
1298 // Gecko does not error, returns false instead |
|
1299 matches.call( div, "[s!='']:x" ); |
|
1300 rbuggyMatches.push( "!=", pseudos ); |
|
1301 }); |
|
1302 } |
|
1303 |
|
1304 rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); |
|
1305 rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); |
|
1306 |
|
1307 /* Contains |
|
1308 ---------------------------------------------------------------------- */ |
|
1309 hasCompare = rnative.test( docElem.compareDocumentPosition ); |
|
1310 |
|
1311 // Element contains another |
|
1312 // Purposefully self-exclusive |
|
1313 // As in, an element does not contain itself |
|
1314 contains = hasCompare || rnative.test( docElem.contains ) ? |
|
1315 function( a, b ) { |
|
1316 var adown = a.nodeType === 9 ? a.documentElement : a, |
|
1317 bup = b && b.parentNode; |
|
1318 return a === bup || !!( bup && bup.nodeType === 1 && ( |
|
1319 adown.contains ? |
|
1320 adown.contains( bup ) : |
|
1321 a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 |
|
1322 )); |
|
1323 } : |
|
1324 function( a, b ) { |
|
1325 if ( b ) { |
|
1326 while ( (b = b.parentNode) ) { |
|
1327 if ( b === a ) { |
|
1328 return true; |
|
1329 } |
|
1330 } |
|
1331 } |
|
1332 return false; |
|
1333 }; |
|
1334 |
|
1335 /* Sorting |
|
1336 ---------------------------------------------------------------------- */ |
|
1337 |
|
1338 // Document order sorting |
|
1339 sortOrder = hasCompare ? |
|
1340 function( a, b ) { |
|
1341 |
|
1342 // Flag for duplicate removal |
|
1343 if ( a === b ) { |
|
1344 hasDuplicate = true; |
|
1345 return 0; |
|
1346 } |
|
1347 |
|
1348 // Sort on method existence if only one input has compareDocumentPosition |
|
1349 var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; |
|
1350 if ( compare ) { |
|
1351 return compare; |
|
1352 } |
|
1353 |
|
1354 // Calculate position if both inputs belong to the same document |
|
1355 compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? |
|
1356 a.compareDocumentPosition( b ) : |
|
1357 |
|
1358 // Otherwise we know they are disconnected |
|
1359 1; |
|
1360 |
|
1361 // Disconnected nodes |
|
1362 if ( compare & 1 || |
|
1363 (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { |
|
1364 |
|
1365 // Choose the first element that is related to our preferred document |
|
1366 if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { |
|
1367 return -1; |
|
1368 } |
|
1369 if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { |
|
1370 return 1; |
|
1371 } |
|
1372 |
|
1373 // Maintain original order |
|
1374 return sortInput ? |
|
1375 ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : |
|
1376 0; |
|
1377 } |
|
1378 |
|
1379 return compare & 4 ? -1 : 1; |
|
1380 } : |
|
1381 function( a, b ) { |
|
1382 // Exit early if the nodes are identical |
|
1383 if ( a === b ) { |
|
1384 hasDuplicate = true; |
|
1385 return 0; |
|
1386 } |
|
1387 |
|
1388 var cur, |
|
1389 i = 0, |
|
1390 aup = a.parentNode, |
|
1391 bup = b.parentNode, |
|
1392 ap = [ a ], |
|
1393 bp = [ b ]; |
|
1394 |
|
1395 // Parentless nodes are either documents or disconnected |
|
1396 if ( !aup || !bup ) { |
|
1397 return a === document ? -1 : |
|
1398 b === document ? 1 : |
|
1399 aup ? -1 : |
|
1400 bup ? 1 : |
|
1401 sortInput ? |
|
1402 ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : |
|
1403 0; |
|
1404 |
|
1405 // If the nodes are siblings, we can do a quick check |
|
1406 } else if ( aup === bup ) { |
|
1407 return siblingCheck( a, b ); |
|
1408 } |
|
1409 |
|
1410 // Otherwise we need full lists of their ancestors for comparison |
|
1411 cur = a; |
|
1412 while ( (cur = cur.parentNode) ) { |
|
1413 ap.unshift( cur ); |
|
1414 } |
|
1415 cur = b; |
|
1416 while ( (cur = cur.parentNode) ) { |
|
1417 bp.unshift( cur ); |
|
1418 } |
|
1419 |
|
1420 // Walk down the tree looking for a discrepancy |
|
1421 while ( ap[i] === bp[i] ) { |
|
1422 i++; |
|
1423 } |
|
1424 |
|
1425 return i ? |
|
1426 // Do a sibling check if the nodes have a common ancestor |
|
1427 siblingCheck( ap[i], bp[i] ) : |
|
1428 |
|
1429 // Otherwise nodes in our document sort first |
|
1430 ap[i] === preferredDoc ? -1 : |
|
1431 bp[i] === preferredDoc ? 1 : |
|
1432 0; |
|
1433 }; |
|
1434 |
|
1435 return document; |
|
1436 }; |
|
1437 |
|
1438 Sizzle.matches = function( expr, elements ) { |
|
1439 return Sizzle( expr, null, null, elements ); |
|
1440 }; |
|
1441 |
|
1442 Sizzle.matchesSelector = function( elem, expr ) { |
|
1443 // Set document vars if needed |
|
1444 if ( ( elem.ownerDocument || elem ) !== document ) { |
|
1445 setDocument( elem ); |
|
1446 } |
|
1447 |
|
1448 // Make sure that attribute selectors are quoted |
|
1449 expr = expr.replace( rattributeQuotes, "='$1']" ); |
|
1450 |
|
1451 if ( support.matchesSelector && documentIsHTML && |
|
1452 !compilerCache[ expr + " " ] && |
|
1453 ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && |
|
1454 ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { |
|
1455 |
|
1456 try { |
|
1457 var ret = matches.call( elem, expr ); |
|
1458 |
|
1459 // IE 9's matchesSelector returns false on disconnected nodes |
|
1460 if ( ret || support.disconnectedMatch || |
|
1461 // As well, disconnected nodes are said to be in a document |
|
1462 // fragment in IE 9 |
|
1463 elem.document && elem.document.nodeType !== 11 ) { |
|
1464 return ret; |
|
1465 } |
|
1466 } catch (e) {} |
|
1467 } |
|
1468 |
|
1469 return Sizzle( expr, document, null, [ elem ] ).length > 0; |
|
1470 }; |
|
1471 |
|
1472 Sizzle.contains = function( context, elem ) { |
|
1473 // Set document vars if needed |
|
1474 if ( ( context.ownerDocument || context ) !== document ) { |
|
1475 setDocument( context ); |
|
1476 } |
|
1477 return contains( context, elem ); |
|
1478 }; |
|
1479 |
|
1480 Sizzle.attr = function( elem, name ) { |
|
1481 // Set document vars if needed |
|
1482 if ( ( elem.ownerDocument || elem ) !== document ) { |
|
1483 setDocument( elem ); |
|
1484 } |
|
1485 |
|
1486 var fn = Expr.attrHandle[ name.toLowerCase() ], |
|
1487 // Don't get fooled by Object.prototype properties (jQuery #13807) |
|
1488 val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? |
|
1489 fn( elem, name, !documentIsHTML ) : |
|
1490 undefined; |
|
1491 |
|
1492 return val !== undefined ? |
|
1493 val : |
|
1494 support.attributes || !documentIsHTML ? |
|
1495 elem.getAttribute( name ) : |
|
1496 (val = elem.getAttributeNode(name)) && val.specified ? |
|
1497 val.value : |
|
1498 null; |
|
1499 }; |
|
1500 |
|
1501 Sizzle.error = function( msg ) { |
|
1502 throw new Error( "Syntax error, unrecognized expression: " + msg ); |
|
1503 }; |
|
1504 |
|
1505 /** |
|
1506 * Document sorting and removing duplicates |
|
1507 * @param {ArrayLike} results |
|
1508 */ |
|
1509 Sizzle.uniqueSort = function( results ) { |
|
1510 var elem, |
|
1511 duplicates = [], |
|
1512 j = 0, |
|
1513 i = 0; |
|
1514 |
|
1515 // Unless we *know* we can detect duplicates, assume their presence |
|
1516 hasDuplicate = !support.detectDuplicates; |
|
1517 sortInput = !support.sortStable && results.slice( 0 ); |
|
1518 results.sort( sortOrder ); |
|
1519 |
|
1520 if ( hasDuplicate ) { |
|
1521 while ( (elem = results[i++]) ) { |
|
1522 if ( elem === results[ i ] ) { |
|
1523 j = duplicates.push( i ); |
|
1524 } |
|
1525 } |
|
1526 while ( j-- ) { |
|
1527 results.splice( duplicates[ j ], 1 ); |
|
1528 } |
|
1529 } |
|
1530 |
|
1531 // Clear input after sorting to release objects |
|
1532 // See https://github.com/jquery/sizzle/pull/225 |
|
1533 sortInput = null; |
|
1534 |
|
1535 return results; |
|
1536 }; |
|
1537 |
|
1538 /** |
|
1539 * Utility function for retrieving the text value of an array of DOM nodes |
|
1540 * @param {Array|Element} elem |
|
1541 */ |
|
1542 getText = Sizzle.getText = function( elem ) { |
|
1543 var node, |
|
1544 ret = "", |
|
1545 i = 0, |
|
1546 nodeType = elem.nodeType; |
|
1547 |
|
1548 if ( !nodeType ) { |
|
1549 // If no nodeType, this is expected to be an array |
|
1550 while ( (node = elem[i++]) ) { |
|
1551 // Do not traverse comment nodes |
|
1552 ret += getText( node ); |
|
1553 } |
|
1554 } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { |
|
1555 // Use textContent for elements |
|
1556 // innerText usage removed for consistency of new lines (jQuery #11153) |
|
1557 if ( typeof elem.textContent === "string" ) { |
|
1558 return elem.textContent; |
|
1559 } else { |
|
1560 // Traverse its children |
|
1561 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { |
|
1562 ret += getText( elem ); |
|
1563 } |
|
1564 } |
|
1565 } else if ( nodeType === 3 || nodeType === 4 ) { |
|
1566 return elem.nodeValue; |
|
1567 } |
|
1568 // Do not include comment or processing instruction nodes |
|
1569 |
|
1570 return ret; |
|
1571 }; |
|
1572 |
|
1573 Expr = Sizzle.selectors = { |
|
1574 |
|
1575 // Can be adjusted by the user |
|
1576 cacheLength: 50, |
|
1577 |
|
1578 createPseudo: markFunction, |
|
1579 |
|
1580 match: matchExpr, |
|
1581 |
|
1582 attrHandle: {}, |
|
1583 |
|
1584 find: {}, |
|
1585 |
|
1586 relative: { |
|
1587 ">": { dir: "parentNode", first: true }, |
|
1588 " ": { dir: "parentNode" }, |
|
1589 "+": { dir: "previousSibling", first: true }, |
|
1590 "~": { dir: "previousSibling" } |
|
1591 }, |
|
1592 |
|
1593 preFilter: { |
|
1594 "ATTR": function( match ) { |
|
1595 match[1] = match[1].replace( runescape, funescape ); |
|
1596 |
|
1597 // Move the given value to match[3] whether quoted or unquoted |
|
1598 match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); |
|
1599 |
|
1600 if ( match[2] === "~=" ) { |
|
1601 match[3] = " " + match[3] + " "; |
|
1602 } |
|
1603 |
|
1604 return match.slice( 0, 4 ); |
|
1605 }, |
|
1606 |
|
1607 "CHILD": function( match ) { |
|
1608 /* matches from matchExpr["CHILD"] |
|
1609 1 type (only|nth|...) |
|
1610 2 what (child|of-type) |
|
1611 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) |
|
1612 4 xn-component of xn+y argument ([+-]?\d*n|) |
|
1613 5 sign of xn-component |
|
1614 6 x of xn-component |
|
1615 7 sign of y-component |
|
1616 8 y of y-component |
|
1617 */ |
|
1618 match[1] = match[1].toLowerCase(); |
|
1619 |
|
1620 if ( match[1].slice( 0, 3 ) === "nth" ) { |
|
1621 // nth-* requires argument |
|
1622 if ( !match[3] ) { |
|
1623 Sizzle.error( match[0] ); |
|
1624 } |
|
1625 |
|
1626 // numeric x and y parameters for Expr.filter.CHILD |
|
1627 // remember that false/true cast respectively to 0/1 |
|
1628 match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); |
|
1629 match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); |
|
1630 |
|
1631 // other types prohibit arguments |
|
1632 } else if ( match[3] ) { |
|
1633 Sizzle.error( match[0] ); |
|
1634 } |
|
1635 |
|
1636 return match; |
|
1637 }, |
|
1638 |
|
1639 "PSEUDO": function( match ) { |
|
1640 var excess, |
|
1641 unquoted = !match[6] && match[2]; |
|
1642 |
|
1643 if ( matchExpr["CHILD"].test( match[0] ) ) { |
|
1644 return null; |
|
1645 } |
|
1646 |
|
1647 // Accept quoted arguments as-is |
|
1648 if ( match[3] ) { |
|
1649 match[2] = match[4] || match[5] || ""; |
|
1650 |
|
1651 // Strip excess characters from unquoted arguments |
|
1652 } else if ( unquoted && rpseudo.test( unquoted ) && |
|
1653 // Get excess from tokenize (recursively) |
|
1654 (excess = tokenize( unquoted, true )) && |
|
1655 // advance to the next closing parenthesis |
|
1656 (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { |
|
1657 |
|
1658 // excess is a negative index |
|
1659 match[0] = match[0].slice( 0, excess ); |
|
1660 match[2] = unquoted.slice( 0, excess ); |
|
1661 } |
|
1662 |
|
1663 // Return only captures needed by the pseudo filter method (type and argument) |
|
1664 return match.slice( 0, 3 ); |
|
1665 } |
|
1666 }, |
|
1667 |
|
1668 filter: { |
|
1669 |
|
1670 "TAG": function( nodeNameSelector ) { |
|
1671 var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); |
|
1672 return nodeNameSelector === "*" ? |
|
1673 function() { return true; } : |
|
1674 function( elem ) { |
|
1675 return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; |
|
1676 }; |
|
1677 }, |
|
1678 |
|
1679 "CLASS": function( className ) { |
|
1680 var pattern = classCache[ className + " " ]; |
|
1681 |
|
1682 return pattern || |
|
1683 (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && |
|
1684 classCache( className, function( elem ) { |
|
1685 return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); |
|
1686 }); |
|
1687 }, |
|
1688 |
|
1689 "ATTR": function( name, operator, check ) { |
|
1690 return function( elem ) { |
|
1691 var result = Sizzle.attr( elem, name ); |
|
1692 |
|
1693 if ( result == null ) { |
|
1694 return operator === "!="; |
|
1695 } |
|
1696 if ( !operator ) { |
|
1697 return true; |
|
1698 } |
|
1699 |
|
1700 result += ""; |
|
1701 |
|
1702 return operator === "=" ? result === check : |
|
1703 operator === "!=" ? result !== check : |
|
1704 operator === "^=" ? check && result.indexOf( check ) === 0 : |
|
1705 operator === "*=" ? check && result.indexOf( check ) > -1 : |
|
1706 operator === "$=" ? check && result.slice( -check.length ) === check : |
|
1707 operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : |
|
1708 operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : |
|
1709 false; |
|
1710 }; |
|
1711 }, |
|
1712 |
|
1713 "CHILD": function( type, what, argument, first, last ) { |
|
1714 var simple = type.slice( 0, 3 ) !== "nth", |
|
1715 forward = type.slice( -4 ) !== "last", |
|
1716 ofType = what === "of-type"; |
|
1717 |
|
1718 return first === 1 && last === 0 ? |
|
1719 |
|
1720 // Shortcut for :nth-*(n) |
|
1721 function( elem ) { |
|
1722 return !!elem.parentNode; |
|
1723 } : |
|
1724 |
|
1725 function( elem, context, xml ) { |
|
1726 var cache, uniqueCache, outerCache, node, nodeIndex, start, |
|
1727 dir = simple !== forward ? "nextSibling" : "previousSibling", |
|
1728 parent = elem.parentNode, |
|
1729 name = ofType && elem.nodeName.toLowerCase(), |
|
1730 useCache = !xml && !ofType, |
|
1731 diff = false; |
|
1732 |
|
1733 if ( parent ) { |
|
1734 |
|
1735 // :(first|last|only)-(child|of-type) |
|
1736 if ( simple ) { |
|
1737 while ( dir ) { |
|
1738 node = elem; |
|
1739 while ( (node = node[ dir ]) ) { |
|
1740 if ( ofType ? |
|
1741 node.nodeName.toLowerCase() === name : |
|
1742 node.nodeType === 1 ) { |
|
1743 |
|
1744 return false; |
|
1745 } |
|
1746 } |
|
1747 // Reverse direction for :only-* (if we haven't yet done so) |
|
1748 start = dir = type === "only" && !start && "nextSibling"; |
|
1749 } |
|
1750 return true; |
|
1751 } |
|
1752 |
|
1753 start = [ forward ? parent.firstChild : parent.lastChild ]; |
|
1754 |
|
1755 // non-xml :nth-child(...) stores cache data on `parent` |
|
1756 if ( forward && useCache ) { |
|
1757 |
|
1758 // Seek `elem` from a previously-cached index |
|
1759 |
|
1760 // ...in a gzip-friendly way |
|
1761 node = parent; |
|
1762 outerCache = node[ expando ] || (node[ expando ] = {}); |
|
1763 |
|
1764 // Support: IE <9 only |
|
1765 // Defend against cloned attroperties (jQuery gh-1709) |
|
1766 uniqueCache = outerCache[ node.uniqueID ] || |
|
1767 (outerCache[ node.uniqueID ] = {}); |
|
1768 |
|
1769 cache = uniqueCache[ type ] || []; |
|
1770 nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; |
|
1771 diff = nodeIndex && cache[ 2 ]; |
|
1772 node = nodeIndex && parent.childNodes[ nodeIndex ]; |
|
1773 |
|
1774 while ( (node = ++nodeIndex && node && node[ dir ] || |
|
1775 |
|
1776 // Fallback to seeking `elem` from the start |
|
1777 (diff = nodeIndex = 0) || start.pop()) ) { |
|
1778 |
|
1779 // When found, cache indexes on `parent` and break |
|
1780 if ( node.nodeType === 1 && ++diff && node === elem ) { |
|
1781 uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; |
|
1782 break; |
|
1783 } |
|
1784 } |
|
1785 |
|
1786 } else { |
|
1787 // Use previously-cached element index if available |
|
1788 if ( useCache ) { |
|
1789 // ...in a gzip-friendly way |
|
1790 node = elem; |
|
1791 outerCache = node[ expando ] || (node[ expando ] = {}); |
|
1792 |
|
1793 // Support: IE <9 only |
|
1794 // Defend against cloned attroperties (jQuery gh-1709) |
|
1795 uniqueCache = outerCache[ node.uniqueID ] || |
|
1796 (outerCache[ node.uniqueID ] = {}); |
|
1797 |
|
1798 cache = uniqueCache[ type ] || []; |
|
1799 nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; |
|
1800 diff = nodeIndex; |
|
1801 } |
|
1802 |
|
1803 // xml :nth-child(...) |
|
1804 // or :nth-last-child(...) or :nth(-last)?-of-type(...) |
|
1805 if ( diff === false ) { |
|
1806 // Use the same loop as above to seek `elem` from the start |
|
1807 while ( (node = ++nodeIndex && node && node[ dir ] || |
|
1808 (diff = nodeIndex = 0) || start.pop()) ) { |
|
1809 |
|
1810 if ( ( ofType ? |
|
1811 node.nodeName.toLowerCase() === name : |
|
1812 node.nodeType === 1 ) && |
|
1813 ++diff ) { |
|
1814 |
|
1815 // Cache the index of each encountered element |
|
1816 if ( useCache ) { |
|
1817 outerCache = node[ expando ] || (node[ expando ] = {}); |
|
1818 |
|
1819 // Support: IE <9 only |
|
1820 // Defend against cloned attroperties (jQuery gh-1709) |
|
1821 uniqueCache = outerCache[ node.uniqueID ] || |
|
1822 (outerCache[ node.uniqueID ] = {}); |
|
1823 |
|
1824 uniqueCache[ type ] = [ dirruns, diff ]; |
|
1825 } |
|
1826 |
|
1827 if ( node === elem ) { |
|
1828 break; |
|
1829 } |
|
1830 } |
|
1831 } |
|
1832 } |
|
1833 } |
|
1834 |
|
1835 // Incorporate the offset, then check against cycle size |
|
1836 diff -= last; |
|
1837 return diff === first || ( diff % first === 0 && diff / first >= 0 ); |
|
1838 } |
|
1839 }; |
|
1840 }, |
|
1841 |
|
1842 "PSEUDO": function( pseudo, argument ) { |
|
1843 // pseudo-class names are case-insensitive |
|
1844 // http://www.w3.org/TR/selectors/#pseudo-classes |
|
1845 // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters |
|
1846 // Remember that setFilters inherits from pseudos |
|
1847 var args, |
|
1848 fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || |
|
1849 Sizzle.error( "unsupported pseudo: " + pseudo ); |
|
1850 |
|
1851 // The user may use createPseudo to indicate that |
|
1852 // arguments are needed to create the filter function |
|
1853 // just as Sizzle does |
|
1854 if ( fn[ expando ] ) { |
|
1855 return fn( argument ); |
|
1856 } |
|
1857 |
|
1858 // But maintain support for old signatures |
|
1859 if ( fn.length > 1 ) { |
|
1860 args = [ pseudo, pseudo, "", argument ]; |
|
1861 return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? |
|
1862 markFunction(function( seed, matches ) { |
|
1863 var idx, |
|
1864 matched = fn( seed, argument ), |
|
1865 i = matched.length; |
|
1866 while ( i-- ) { |
|
1867 idx = indexOf( seed, matched[i] ); |
|
1868 seed[ idx ] = !( matches[ idx ] = matched[i] ); |
|
1869 } |
|
1870 }) : |
|
1871 function( elem ) { |
|
1872 return fn( elem, 0, args ); |
|
1873 }; |
|
1874 } |
|
1875 |
|
1876 return fn; |
|
1877 } |
|
1878 }, |
|
1879 |
|
1880 pseudos: { |
|
1881 // Potentially complex pseudos |
|
1882 "not": markFunction(function( selector ) { |
|
1883 // Trim the selector passed to compile |
|
1884 // to avoid treating leading and trailing |
|
1885 // spaces as combinators |
|
1886 var input = [], |
|
1887 results = [], |
|
1888 matcher = compile( selector.replace( rtrim, "$1" ) ); |
|
1889 |
|
1890 return matcher[ expando ] ? |
|
1891 markFunction(function( seed, matches, context, xml ) { |
|
1892 var elem, |
|
1893 unmatched = matcher( seed, null, xml, [] ), |
|
1894 i = seed.length; |
|
1895 |
|
1896 // Match elements unmatched by `matcher` |
|
1897 while ( i-- ) { |
|
1898 if ( (elem = unmatched[i]) ) { |
|
1899 seed[i] = !(matches[i] = elem); |
|
1900 } |
|
1901 } |
|
1902 }) : |
|
1903 function( elem, context, xml ) { |
|
1904 input[0] = elem; |
|
1905 matcher( input, null, xml, results ); |
|
1906 // Don't keep the element (issue #299) |
|
1907 input[0] = null; |
|
1908 return !results.pop(); |
|
1909 }; |
|
1910 }), |
|
1911 |
|
1912 "has": markFunction(function( selector ) { |
|
1913 return function( elem ) { |
|
1914 return Sizzle( selector, elem ).length > 0; |
|
1915 }; |
|
1916 }), |
|
1917 |
|
1918 "contains": markFunction(function( text ) { |
|
1919 text = text.replace( runescape, funescape ); |
|
1920 return function( elem ) { |
|
1921 return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; |
|
1922 }; |
|
1923 }), |
|
1924 |
|
1925 // "Whether an element is represented by a :lang() selector |
|
1926 // is based solely on the element's language value |
|
1927 // being equal to the identifier C, |
|
1928 // or beginning with the identifier C immediately followed by "-". |
|
1929 // The matching of C against the element's language value is performed case-insensitively. |
|
1930 // The identifier C does not have to be a valid language name." |
|
1931 // http://www.w3.org/TR/selectors/#lang-pseudo |
|
1932 "lang": markFunction( function( lang ) { |
|
1933 // lang value must be a valid identifier |
|
1934 if ( !ridentifier.test(lang || "") ) { |
|
1935 Sizzle.error( "unsupported lang: " + lang ); |
|
1936 } |
|
1937 lang = lang.replace( runescape, funescape ).toLowerCase(); |
|
1938 return function( elem ) { |
|
1939 var elemLang; |
|
1940 do { |
|
1941 if ( (elemLang = documentIsHTML ? |
|
1942 elem.lang : |
|
1943 elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { |
|
1944 |
|
1945 elemLang = elemLang.toLowerCase(); |
|
1946 return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; |
|
1947 } |
|
1948 } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); |
|
1949 return false; |
|
1950 }; |
|
1951 }), |
|
1952 |
|
1953 // Miscellaneous |
|
1954 "target": function( elem ) { |
|
1955 var hash = window.location && window.location.hash; |
|
1956 return hash && hash.slice( 1 ) === elem.id; |
|
1957 }, |
|
1958 |
|
1959 "root": function( elem ) { |
|
1960 return elem === docElem; |
|
1961 }, |
|
1962 |
|
1963 "focus": function( elem ) { |
|
1964 return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); |
|
1965 }, |
|
1966 |
|
1967 // Boolean properties |
|
1968 "enabled": function( elem ) { |
|
1969 return elem.disabled === false; |
|
1970 }, |
|
1971 |
|
1972 "disabled": function( elem ) { |
|
1973 return elem.disabled === true; |
|
1974 }, |
|
1975 |
|
1976 "checked": function( elem ) { |
|
1977 // In CSS3, :checked should return both checked and selected elements |
|
1978 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked |
|
1979 var nodeName = elem.nodeName.toLowerCase(); |
|
1980 return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); |
|
1981 }, |
|
1982 |
|
1983 "selected": function( elem ) { |
|
1984 // Accessing this property makes selected-by-default |
|
1985 // options in Safari work properly |
|
1986 if ( elem.parentNode ) { |
|
1987 elem.parentNode.selectedIndex; |
|
1988 } |
|
1989 |
|
1990 return elem.selected === true; |
|
1991 }, |
|
1992 |
|
1993 // Contents |
|
1994 "empty": function( elem ) { |
|
1995 // http://www.w3.org/TR/selectors/#empty-pseudo |
|
1996 // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), |
|
1997 // but not by others (comment: 8; processing instruction: 7; etc.) |
|
1998 // nodeType < 6 works because attributes (2) do not appear as children |
|
1999 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { |
|
2000 if ( elem.nodeType < 6 ) { |
|
2001 return false; |
|
2002 } |
|
2003 } |
|
2004 return true; |
|
2005 }, |
|
2006 |
|
2007 "parent": function( elem ) { |
|
2008 return !Expr.pseudos["empty"]( elem ); |
|
2009 }, |
|
2010 |
|
2011 // Element/input types |
|
2012 "header": function( elem ) { |
|
2013 return rheader.test( elem.nodeName ); |
|
2014 }, |
|
2015 |
|
2016 "input": function( elem ) { |
|
2017 return rinputs.test( elem.nodeName ); |
|
2018 }, |
|
2019 |
|
2020 "button": function( elem ) { |
|
2021 var name = elem.nodeName.toLowerCase(); |
|
2022 return name === "input" && elem.type === "button" || name === "button"; |
|
2023 }, |
|
2024 |
|
2025 "text": function( elem ) { |
|
2026 var attr; |
|
2027 return elem.nodeName.toLowerCase() === "input" && |
|
2028 elem.type === "text" && |
|
2029 |
|
2030 // Support: IE<8 |
|
2031 // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" |
|
2032 ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); |
|
2033 }, |
|
2034 |
|
2035 // Position-in-collection |
|
2036 "first": createPositionalPseudo(function() { |
|
2037 return [ 0 ]; |
|
2038 }), |
|
2039 |
|
2040 "last": createPositionalPseudo(function( matchIndexes, length ) { |
|
2041 return [ length - 1 ]; |
|
2042 }), |
|
2043 |
|
2044 "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { |
|
2045 return [ argument < 0 ? argument + length : argument ]; |
|
2046 }), |
|
2047 |
|
2048 "even": createPositionalPseudo(function( matchIndexes, length ) { |
|
2049 var i = 0; |
|
2050 for ( ; i < length; i += 2 ) { |
|
2051 matchIndexes.push( i ); |
|
2052 } |
|
2053 return matchIndexes; |
|
2054 }), |
|
2055 |
|
2056 "odd": createPositionalPseudo(function( matchIndexes, length ) { |
|
2057 var i = 1; |
|
2058 for ( ; i < length; i += 2 ) { |
|
2059 matchIndexes.push( i ); |
|
2060 } |
|
2061 return matchIndexes; |
|
2062 }), |
|
2063 |
|
2064 "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
|
2065 var i = argument < 0 ? argument + length : argument; |
|
2066 for ( ; --i >= 0; ) { |
|
2067 matchIndexes.push( i ); |
|
2068 } |
|
2069 return matchIndexes; |
|
2070 }), |
|
2071 |
|
2072 "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
|
2073 var i = argument < 0 ? argument + length : argument; |
|
2074 for ( ; ++i < length; ) { |
|
2075 matchIndexes.push( i ); |
|
2076 } |
|
2077 return matchIndexes; |
|
2078 }) |
|
2079 } |
|
2080 }; |
|
2081 |
|
2082 Expr.pseudos["nth"] = Expr.pseudos["eq"]; |
|
2083 |
|
2084 // Add button/input type pseudos |
|
2085 for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { |
|
2086 Expr.pseudos[ i ] = createInputPseudo( i ); |
|
2087 } |
|
2088 for ( i in { submit: true, reset: true } ) { |
|
2089 Expr.pseudos[ i ] = createButtonPseudo( i ); |
|
2090 } |
|
2091 |
|
2092 // Easy API for creating new setFilters |
|
2093 function setFilters() {} |
|
2094 setFilters.prototype = Expr.filters = Expr.pseudos; |
|
2095 Expr.setFilters = new setFilters(); |
|
2096 |
|
2097 tokenize = Sizzle.tokenize = function( selector, parseOnly ) { |
|
2098 var matched, match, tokens, type, |
|
2099 soFar, groups, preFilters, |
|
2100 cached = tokenCache[ selector + " " ]; |
|
2101 |
|
2102 if ( cached ) { |
|
2103 return parseOnly ? 0 : cached.slice( 0 ); |
|
2104 } |
|
2105 |
|
2106 soFar = selector; |
|
2107 groups = []; |
|
2108 preFilters = Expr.preFilter; |
|
2109 |
|
2110 while ( soFar ) { |
|
2111 |
|
2112 // Comma and first run |
|
2113 if ( !matched || (match = rcomma.exec( soFar )) ) { |
|
2114 if ( match ) { |
|
2115 // Don't consume trailing commas as valid |
|
2116 soFar = soFar.slice( match[0].length ) || soFar; |
|
2117 } |
|
2118 groups.push( (tokens = []) ); |
|
2119 } |
|
2120 |
|
2121 matched = false; |
|
2122 |
|
2123 // Combinators |
|
2124 if ( (match = rcombinators.exec( soFar )) ) { |
|
2125 matched = match.shift(); |
|
2126 tokens.push({ |
|
2127 value: matched, |
|
2128 // Cast descendant combinators to space |
|
2129 type: match[0].replace( rtrim, " " ) |
|
2130 }); |
|
2131 soFar = soFar.slice( matched.length ); |
|
2132 } |
|
2133 |
|
2134 // Filters |
|
2135 for ( type in Expr.filter ) { |
|
2136 if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || |
|
2137 (match = preFilters[ type ]( match ))) ) { |
|
2138 matched = match.shift(); |
|
2139 tokens.push({ |
|
2140 value: matched, |
|
2141 type: type, |
|
2142 matches: match |
|
2143 }); |
|
2144 soFar = soFar.slice( matched.length ); |
|
2145 } |
|
2146 } |
|
2147 |
|
2148 if ( !matched ) { |
|
2149 break; |
|
2150 } |
|
2151 } |
|
2152 |
|
2153 // Return the length of the invalid excess |
|
2154 // if we're just parsing |
|
2155 // Otherwise, throw an error or return tokens |
|
2156 return parseOnly ? |
|
2157 soFar.length : |
|
2158 soFar ? |
|
2159 Sizzle.error( selector ) : |
|
2160 // Cache the tokens |
|
2161 tokenCache( selector, groups ).slice( 0 ); |
|
2162 }; |
|
2163 |
|
2164 function toSelector( tokens ) { |
|
2165 var i = 0, |
|
2166 len = tokens.length, |
|
2167 selector = ""; |
|
2168 for ( ; i < len; i++ ) { |
|
2169 selector += tokens[i].value; |
|
2170 } |
|
2171 return selector; |
|
2172 } |
|
2173 |
|
2174 function addCombinator( matcher, combinator, base ) { |
|
2175 var dir = combinator.dir, |
|
2176 checkNonElements = base && dir === "parentNode", |
|
2177 doneName = done++; |
|
2178 |
|
2179 return combinator.first ? |
|
2180 // Check against closest ancestor/preceding element |
|
2181 function( elem, context, xml ) { |
|
2182 while ( (elem = elem[ dir ]) ) { |
|
2183 if ( elem.nodeType === 1 || checkNonElements ) { |
|
2184 return matcher( elem, context, xml ); |
|
2185 } |
|
2186 } |
|
2187 } : |
|
2188 |
|
2189 // Check against all ancestor/preceding elements |
|
2190 function( elem, context, xml ) { |
|
2191 var oldCache, uniqueCache, outerCache, |
|
2192 newCache = [ dirruns, doneName ]; |
|
2193 |
|
2194 // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching |
|
2195 if ( xml ) { |
|
2196 while ( (elem = elem[ dir ]) ) { |
|
2197 if ( elem.nodeType === 1 || checkNonElements ) { |
|
2198 if ( matcher( elem, context, xml ) ) { |
|
2199 return true; |
|
2200 } |
|
2201 } |
|
2202 } |
|
2203 } else { |
|
2204 while ( (elem = elem[ dir ]) ) { |
|
2205 if ( elem.nodeType === 1 || checkNonElements ) { |
|
2206 outerCache = elem[ expando ] || (elem[ expando ] = {}); |
|
2207 |
|
2208 // Support: IE <9 only |
|
2209 // Defend against cloned attroperties (jQuery gh-1709) |
|
2210 uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); |
|
2211 |
|
2212 if ( (oldCache = uniqueCache[ dir ]) && |
|
2213 oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { |
|
2214 |
|
2215 // Assign to newCache so results back-propagate to previous elements |
|
2216 return (newCache[ 2 ] = oldCache[ 2 ]); |
|
2217 } else { |
|
2218 // Reuse newcache so results back-propagate to previous elements |
|
2219 uniqueCache[ dir ] = newCache; |
|
2220 |
|
2221 // A match means we're done; a fail means we have to keep checking |
|
2222 if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { |
|
2223 return true; |
|
2224 } |
|
2225 } |
|
2226 } |
|
2227 } |
|
2228 } |
|
2229 }; |
|
2230 } |
|
2231 |
|
2232 function elementMatcher( matchers ) { |
|
2233 return matchers.length > 1 ? |
|
2234 function( elem, context, xml ) { |
|
2235 var i = matchers.length; |
|
2236 while ( i-- ) { |
|
2237 if ( !matchers[i]( elem, context, xml ) ) { |
|
2238 return false; |
|
2239 } |
|
2240 } |
|
2241 return true; |
|
2242 } : |
|
2243 matchers[0]; |
|
2244 } |
|
2245 |
|
2246 function multipleContexts( selector, contexts, results ) { |
|
2247 var i = 0, |
|
2248 len = contexts.length; |
|
2249 for ( ; i < len; i++ ) { |
|
2250 Sizzle( selector, contexts[i], results ); |
|
2251 } |
|
2252 return results; |
|
2253 } |
|
2254 |
|
2255 function condense( unmatched, map, filter, context, xml ) { |
|
2256 var elem, |
|
2257 newUnmatched = [], |
|
2258 i = 0, |
|
2259 len = unmatched.length, |
|
2260 mapped = map != null; |
|
2261 |
|
2262 for ( ; i < len; i++ ) { |
|
2263 if ( (elem = unmatched[i]) ) { |
|
2264 if ( !filter || filter( elem, context, xml ) ) { |
|
2265 newUnmatched.push( elem ); |
|
2266 if ( mapped ) { |
|
2267 map.push( i ); |
|
2268 } |
|
2269 } |
|
2270 } |
|
2271 } |
|
2272 |
|
2273 return newUnmatched; |
|
2274 } |
|
2275 |
|
2276 function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { |
|
2277 if ( postFilter && !postFilter[ expando ] ) { |
|
2278 postFilter = setMatcher( postFilter ); |
|
2279 } |
|
2280 if ( postFinder && !postFinder[ expando ] ) { |
|
2281 postFinder = setMatcher( postFinder, postSelector ); |
|
2282 } |
|
2283 return markFunction(function( seed, results, context, xml ) { |
|
2284 var temp, i, elem, |
|
2285 preMap = [], |
|
2286 postMap = [], |
|
2287 preexisting = results.length, |
|
2288 |
|
2289 // Get initial elements from seed or context |
|
2290 elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), |
|
2291 |
|
2292 // Prefilter to get matcher input, preserving a map for seed-results synchronization |
|
2293 matcherIn = preFilter && ( seed || !selector ) ? |
|
2294 condense( elems, preMap, preFilter, context, xml ) : |
|
2295 elems, |
|
2296 |
|
2297 matcherOut = matcher ? |
|
2298 // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, |
|
2299 postFinder || ( seed ? preFilter : preexisting || postFilter ) ? |
|
2300 |
|
2301 // ...intermediate processing is necessary |
|
2302 [] : |
|
2303 |
|
2304 // ...otherwise use results directly |
|
2305 results : |
|
2306 matcherIn; |
|
2307 |
|
2308 // Find primary matches |
|
2309 if ( matcher ) { |
|
2310 matcher( matcherIn, matcherOut, context, xml ); |
|
2311 } |
|
2312 |
|
2313 // Apply postFilter |
|
2314 if ( postFilter ) { |
|
2315 temp = condense( matcherOut, postMap ); |
|
2316 postFilter( temp, [], context, xml ); |
|
2317 |
|
2318 // Un-match failing elements by moving them back to matcherIn |
|
2319 i = temp.length; |
|
2320 while ( i-- ) { |
|
2321 if ( (elem = temp[i]) ) { |
|
2322 matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); |
|
2323 } |
|
2324 } |
|
2325 } |
|
2326 |
|
2327 if ( seed ) { |
|
2328 if ( postFinder || preFilter ) { |
|
2329 if ( postFinder ) { |
|
2330 // Get the final matcherOut by condensing this intermediate into postFinder contexts |
|
2331 temp = []; |
|
2332 i = matcherOut.length; |
|
2333 while ( i-- ) { |
|
2334 if ( (elem = matcherOut[i]) ) { |
|
2335 // Restore matcherIn since elem is not yet a final match |
|
2336 temp.push( (matcherIn[i] = elem) ); |
|
2337 } |
|
2338 } |
|
2339 postFinder( null, (matcherOut = []), temp, xml ); |
|
2340 } |
|
2341 |
|
2342 // Move matched elements from seed to results to keep them synchronized |
|
2343 i = matcherOut.length; |
|
2344 while ( i-- ) { |
|
2345 if ( (elem = matcherOut[i]) && |
|
2346 (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { |
|
2347 |
|
2348 seed[temp] = !(results[temp] = elem); |
|
2349 } |
|
2350 } |
|
2351 } |
|
2352 |
|
2353 // Add elements to results, through postFinder if defined |
|
2354 } else { |
|
2355 matcherOut = condense( |
|
2356 matcherOut === results ? |
|
2357 matcherOut.splice( preexisting, matcherOut.length ) : |
|
2358 matcherOut |
|
2359 ); |
|
2360 if ( postFinder ) { |
|
2361 postFinder( null, results, matcherOut, xml ); |
|
2362 } else { |
|
2363 push.apply( results, matcherOut ); |
|
2364 } |
|
2365 } |
|
2366 }); |
|
2367 } |
|
2368 |
|
2369 function matcherFromTokens( tokens ) { |
|
2370 var checkContext, matcher, j, |
|
2371 len = tokens.length, |
|
2372 leadingRelative = Expr.relative[ tokens[0].type ], |
|
2373 implicitRelative = leadingRelative || Expr.relative[" "], |
|
2374 i = leadingRelative ? 1 : 0, |
|
2375 |
|
2376 // The foundational matcher ensures that elements are reachable from top-level context(s) |
|
2377 matchContext = addCombinator( function( elem ) { |
|
2378 return elem === checkContext; |
|
2379 }, implicitRelative, true ), |
|
2380 matchAnyContext = addCombinator( function( elem ) { |
|
2381 return indexOf( checkContext, elem ) > -1; |
|
2382 }, implicitRelative, true ), |
|
2383 matchers = [ function( elem, context, xml ) { |
|
2384 var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( |
|
2385 (checkContext = context).nodeType ? |
|
2386 matchContext( elem, context, xml ) : |
|
2387 matchAnyContext( elem, context, xml ) ); |
|
2388 // Avoid hanging onto element (issue #299) |
|
2389 checkContext = null; |
|
2390 return ret; |
|
2391 } ]; |
|
2392 |
|
2393 for ( ; i < len; i++ ) { |
|
2394 if ( (matcher = Expr.relative[ tokens[i].type ]) ) { |
|
2395 matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; |
|
2396 } else { |
|
2397 matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); |
|
2398 |
|
2399 // Return special upon seeing a positional matcher |
|
2400 if ( matcher[ expando ] ) { |
|
2401 // Find the next relative operator (if any) for proper handling |
|
2402 j = ++i; |
|
2403 for ( ; j < len; j++ ) { |
|
2404 if ( Expr.relative[ tokens[j].type ] ) { |
|
2405 break; |
|
2406 } |
|
2407 } |
|
2408 return setMatcher( |
|
2409 i > 1 && elementMatcher( matchers ), |
|
2410 i > 1 && toSelector( |
|
2411 // If the preceding token was a descendant combinator, insert an implicit any-element `*` |
|
2412 tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) |
|
2413 ).replace( rtrim, "$1" ), |
|
2414 matcher, |
|
2415 i < j && matcherFromTokens( tokens.slice( i, j ) ), |
|
2416 j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), |
|
2417 j < len && toSelector( tokens ) |
|
2418 ); |
|
2419 } |
|
2420 matchers.push( matcher ); |
|
2421 } |
|
2422 } |
|
2423 |
|
2424 return elementMatcher( matchers ); |
|
2425 } |
|
2426 |
|
2427 function matcherFromGroupMatchers( elementMatchers, setMatchers ) { |
|
2428 var bySet = setMatchers.length > 0, |
|
2429 byElement = elementMatchers.length > 0, |
|
2430 superMatcher = function( seed, context, xml, results, outermost ) { |
|
2431 var elem, j, matcher, |
|
2432 matchedCount = 0, |
|
2433 i = "0", |
|
2434 unmatched = seed && [], |
|
2435 setMatched = [], |
|
2436 contextBackup = outermostContext, |
|
2437 // We must always have either seed elements or outermost context |
|
2438 elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), |
|
2439 // Use integer dirruns iff this is the outermost matcher |
|
2440 dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), |
|
2441 len = elems.length; |
|
2442 |
|
2443 if ( outermost ) { |
|
2444 outermostContext = context === document || context || outermost; |
|
2445 } |
|
2446 |
|
2447 // Add elements passing elementMatchers directly to results |
|
2448 // Support: IE<9, Safari |
|
2449 // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id |
|
2450 for ( ; i !== len && (elem = elems[i]) != null; i++ ) { |
|
2451 if ( byElement && elem ) { |
|
2452 j = 0; |
|
2453 if ( !context && elem.ownerDocument !== document ) { |
|
2454 setDocument( elem ); |
|
2455 xml = !documentIsHTML; |
|
2456 } |
|
2457 while ( (matcher = elementMatchers[j++]) ) { |
|
2458 if ( matcher( elem, context || document, xml) ) { |
|
2459 results.push( elem ); |
|
2460 break; |
|
2461 } |
|
2462 } |
|
2463 if ( outermost ) { |
|
2464 dirruns = dirrunsUnique; |
|
2465 } |
|
2466 } |
|
2467 |
|
2468 // Track unmatched elements for set filters |
|
2469 if ( bySet ) { |
|
2470 // They will have gone through all possible matchers |
|
2471 if ( (elem = !matcher && elem) ) { |
|
2472 matchedCount--; |
|
2473 } |
|
2474 |
|
2475 // Lengthen the array for every element, matched or not |
|
2476 if ( seed ) { |
|
2477 unmatched.push( elem ); |
|
2478 } |
|
2479 } |
|
2480 } |
|
2481 |
|
2482 // `i` is now the count of elements visited above, and adding it to `matchedCount` |
|
2483 // makes the latter nonnegative. |
|
2484 matchedCount += i; |
|
2485 |
|
2486 // Apply set filters to unmatched elements |
|
2487 // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` |
|
2488 // equals `i`), unless we didn't visit _any_ elements in the above loop because we have |
|
2489 // no element matchers and no seed. |
|
2490 // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that |
|
2491 // case, which will result in a "00" `matchedCount` that differs from `i` but is also |
|
2492 // numerically zero. |
|
2493 if ( bySet && i !== matchedCount ) { |
|
2494 j = 0; |
|
2495 while ( (matcher = setMatchers[j++]) ) { |
|
2496 matcher( unmatched, setMatched, context, xml ); |
|
2497 } |
|
2498 |
|
2499 if ( seed ) { |
|
2500 // Reintegrate element matches to eliminate the need for sorting |
|
2501 if ( matchedCount > 0 ) { |
|
2502 while ( i-- ) { |
|
2503 if ( !(unmatched[i] || setMatched[i]) ) { |
|
2504 setMatched[i] = pop.call( results ); |
|
2505 } |
|
2506 } |
|
2507 } |
|
2508 |
|
2509 // Discard index placeholder values to get only actual matches |
|
2510 setMatched = condense( setMatched ); |
|
2511 } |
|
2512 |
|
2513 // Add matches to results |
|
2514 push.apply( results, setMatched ); |
|
2515 |
|
2516 // Seedless set matches succeeding multiple successful matchers stipulate sorting |
|
2517 if ( outermost && !seed && setMatched.length > 0 && |
|
2518 ( matchedCount + setMatchers.length ) > 1 ) { |
|
2519 |
|
2520 Sizzle.uniqueSort( results ); |
|
2521 } |
|
2522 } |
|
2523 |
|
2524 // Override manipulation of globals by nested matchers |
|
2525 if ( outermost ) { |
|
2526 dirruns = dirrunsUnique; |
|
2527 outermostContext = contextBackup; |
|
2528 } |
|
2529 |
|
2530 return unmatched; |
|
2531 }; |
|
2532 |
|
2533 return bySet ? |
|
2534 markFunction( superMatcher ) : |
|
2535 superMatcher; |
|
2536 } |
|
2537 |
|
2538 compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { |
|
2539 var i, |
|
2540 setMatchers = [], |
|
2541 elementMatchers = [], |
|
2542 cached = compilerCache[ selector + " " ]; |
|
2543 |
|
2544 if ( !cached ) { |
|
2545 // Generate a function of recursive functions that can be used to check each element |
|
2546 if ( !match ) { |
|
2547 match = tokenize( selector ); |
|
2548 } |
|
2549 i = match.length; |
|
2550 while ( i-- ) { |
|
2551 cached = matcherFromTokens( match[i] ); |
|
2552 if ( cached[ expando ] ) { |
|
2553 setMatchers.push( cached ); |
|
2554 } else { |
|
2555 elementMatchers.push( cached ); |
|
2556 } |
|
2557 } |
|
2558 |
|
2559 // Cache the compiled function |
|
2560 cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); |
|
2561 |
|
2562 // Save selector and tokenization |
|
2563 cached.selector = selector; |
|
2564 } |
|
2565 return cached; |
|
2566 }; |
|
2567 |
|
2568 /** |
|
2569 * A low-level selection function that works with Sizzle's compiled |
|
2570 * selector functions |
|
2571 * @param {String|Function} selector A selector or a pre-compiled |
|
2572 * selector function built with Sizzle.compile |
|
2573 * @param {Element} context |
|
2574 * @param {Array} [results] |
|
2575 * @param {Array} [seed] A set of elements to match against |
|
2576 */ |
|
2577 select = Sizzle.select = function( selector, context, results, seed ) { |
|
2578 var i, tokens, token, type, find, |
|
2579 compiled = typeof selector === "function" && selector, |
|
2580 match = !seed && tokenize( (selector = compiled.selector || selector) ); |
|
2581 |
|
2582 results = results || []; |
|
2583 |
|
2584 // Try to minimize operations if there is only one selector in the list and no seed |
|
2585 // (the latter of which guarantees us context) |
|
2586 if ( match.length === 1 ) { |
|
2587 |
|
2588 // Reduce context if the leading compound selector is an ID |
|
2589 tokens = match[0] = match[0].slice( 0 ); |
|
2590 if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && |
|
2591 support.getById && context.nodeType === 9 && documentIsHTML && |
|
2592 Expr.relative[ tokens[1].type ] ) { |
|
2593 |
|
2594 context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; |
|
2595 if ( !context ) { |
|
2596 return results; |
|
2597 |
|
2598 // Precompiled matchers will still verify ancestry, so step up a level |
|
2599 } else if ( compiled ) { |
|
2600 context = context.parentNode; |
|
2601 } |
|
2602 |
|
2603 selector = selector.slice( tokens.shift().value.length ); |
|
2604 } |
|
2605 |
|
2606 // Fetch a seed set for right-to-left matching |
|
2607 i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; |
|
2608 while ( i-- ) { |
|
2609 token = tokens[i]; |
|
2610 |
|
2611 // Abort if we hit a combinator |
|
2612 if ( Expr.relative[ (type = token.type) ] ) { |
|
2613 break; |
|
2614 } |
|
2615 if ( (find = Expr.find[ type ]) ) { |
|
2616 // Search, expanding context for leading sibling combinators |
|
2617 if ( (seed = find( |
|
2618 token.matches[0].replace( runescape, funescape ), |
|
2619 rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context |
|
2620 )) ) { |
|
2621 |
|
2622 // If seed is empty or no tokens remain, we can return early |
|
2623 tokens.splice( i, 1 ); |
|
2624 selector = seed.length && toSelector( tokens ); |
|
2625 if ( !selector ) { |
|
2626 push.apply( results, seed ); |
|
2627 return results; |
|
2628 } |
|
2629 |
|
2630 break; |
|
2631 } |
|
2632 } |
|
2633 } |
|
2634 } |
|
2635 |
|
2636 // Compile and execute a filtering function if one is not provided |
|
2637 // Provide `match` to avoid retokenization if we modified the selector above |
|
2638 ( compiled || compile( selector, match ) )( |
|
2639 seed, |
|
2640 context, |
|
2641 !documentIsHTML, |
|
2642 results, |
|
2643 !context || rsibling.test( selector ) && testContext( context.parentNode ) || context |
|
2644 ); |
|
2645 return results; |
|
2646 }; |
|
2647 |
|
2648 // One-time assignments |
|
2649 |
|
2650 // Sort stability |
|
2651 support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; |
|
2652 |
|
2653 // Support: Chrome 14-35+ |
|
2654 // Always assume duplicates if they aren't passed to the comparison function |
|
2655 support.detectDuplicates = !!hasDuplicate; |
|
2656 |
|
2657 // Initialize against the default document |
|
2658 setDocument(); |
|
2659 |
|
2660 // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) |
|
2661 // Detached nodes confoundingly follow *each other* |
|
2662 support.sortDetached = assert(function( div1 ) { |
|
2663 // Should return 1, but returns 4 (following) |
|
2664 return div1.compareDocumentPosition( document.createElement("div") ) & 1; |
|
2665 }); |
|
2666 |
|
2667 // Support: IE<8 |
|
2668 // Prevent attribute/property "interpolation" |
|
2669 // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx |
|
2670 if ( !assert(function( div ) { |
|
2671 div.innerHTML = "<a href='#'></a>"; |
|
2672 return div.firstChild.getAttribute("href") === "#" ; |
|
2673 }) ) { |
|
2674 addHandle( "type|href|height|width", function( elem, name, isXML ) { |
|
2675 if ( !isXML ) { |
|
2676 return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); |
|
2677 } |
|
2678 }); |
|
2679 } |
|
2680 |
|
2681 // Support: IE<9 |
|
2682 // Use defaultValue in place of getAttribute("value") |
|
2683 if ( !support.attributes || !assert(function( div ) { |
|
2684 div.innerHTML = "<input/>"; |
|
2685 div.firstChild.setAttribute( "value", "" ); |
|
2686 return div.firstChild.getAttribute( "value" ) === ""; |
|
2687 }) ) { |
|
2688 addHandle( "value", function( elem, name, isXML ) { |
|
2689 if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { |
|
2690 return elem.defaultValue; |
|
2691 } |
|
2692 }); |
|
2693 } |
|
2694 |
|
2695 // Support: IE<9 |
|
2696 // Use getAttributeNode to fetch booleans when getAttribute lies |
|
2697 if ( !assert(function( div ) { |
|
2698 return div.getAttribute("disabled") == null; |
|
2699 }) ) { |
|
2700 addHandle( booleans, function( elem, name, isXML ) { |
|
2701 var val; |
|
2702 if ( !isXML ) { |
|
2703 return elem[ name ] === true ? name.toLowerCase() : |
|
2704 (val = elem.getAttributeNode( name )) && val.specified ? |
|
2705 val.value : |
|
2706 null; |
|
2707 } |
|
2708 }); |
|
2709 } |
|
2710 |
|
2711 return Sizzle; |
|
2712 |
|
2713 })( window ); |
|
2714 |
|
2715 |
|
2716 |
|
2717 jQuery.find = Sizzle; |
|
2718 jQuery.expr = Sizzle.selectors; |
|
2719 jQuery.expr[ ":" ] = jQuery.expr.pseudos; |
|
2720 jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; |
|
2721 jQuery.text = Sizzle.getText; |
|
2722 jQuery.isXMLDoc = Sizzle.isXML; |
|
2723 jQuery.contains = Sizzle.contains; |
|
2724 |
|
2725 |
|
2726 |
|
2727 var dir = function( elem, dir, until ) { |
|
2728 var matched = [], |
|
2729 truncate = until !== undefined; |
|
2730 |
|
2731 while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { |
|
2732 if ( elem.nodeType === 1 ) { |
|
2733 if ( truncate && jQuery( elem ).is( until ) ) { |
|
2734 break; |
|
2735 } |
|
2736 matched.push( elem ); |
|
2737 } |
|
2738 } |
|
2739 return matched; |
|
2740 }; |
|
2741 |
|
2742 |
|
2743 var siblings = function( n, elem ) { |
|
2744 var matched = []; |
|
2745 |
|
2746 for ( ; n; n = n.nextSibling ) { |
|
2747 if ( n.nodeType === 1 && n !== elem ) { |
|
2748 matched.push( n ); |
|
2749 } |
|
2750 } |
|
2751 |
|
2752 return matched; |
|
2753 }; |
|
2754 |
|
2755 |
|
2756 var rneedsContext = jQuery.expr.match.needsContext; |
|
2757 |
|
2758 var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ ); |
|
2759 |
|
2760 |
|
2761 |
|
2762 var risSimple = /^.[^:#\[\.,]*$/; |
|
2763 |
|
2764 // Implement the identical functionality for filter and not |
|
2765 function winnow( elements, qualifier, not ) { |
|
2766 if ( jQuery.isFunction( qualifier ) ) { |
|
2767 return jQuery.grep( elements, function( elem, i ) { |
|
2768 /* jshint -W018 */ |
|
2769 return !!qualifier.call( elem, i, elem ) !== not; |
|
2770 } ); |
|
2771 |
|
2772 } |
|
2773 |
|
2774 if ( qualifier.nodeType ) { |
|
2775 return jQuery.grep( elements, function( elem ) { |
|
2776 return ( elem === qualifier ) !== not; |
|
2777 } ); |
|
2778 |
|
2779 } |
|
2780 |
|
2781 if ( typeof qualifier === "string" ) { |
|
2782 if ( risSimple.test( qualifier ) ) { |
|
2783 return jQuery.filter( qualifier, elements, not ); |
|
2784 } |
|
2785 |
|
2786 qualifier = jQuery.filter( qualifier, elements ); |
|
2787 } |
|
2788 |
|
2789 return jQuery.grep( elements, function( elem ) { |
|
2790 return ( jQuery.inArray( elem, qualifier ) > -1 ) !== not; |
|
2791 } ); |
|
2792 } |
|
2793 |
|
2794 jQuery.filter = function( expr, elems, not ) { |
|
2795 var elem = elems[ 0 ]; |
|
2796 |
|
2797 if ( not ) { |
|
2798 expr = ":not(" + expr + ")"; |
|
2799 } |
|
2800 |
|
2801 return elems.length === 1 && elem.nodeType === 1 ? |
|
2802 jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : |
|
2803 jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { |
|
2804 return elem.nodeType === 1; |
|
2805 } ) ); |
|
2806 }; |
|
2807 |
|
2808 jQuery.fn.extend( { |
|
2809 find: function( selector ) { |
|
2810 var i, |
|
2811 ret = [], |
|
2812 self = this, |
|
2813 len = self.length; |
|
2814 |
|
2815 if ( typeof selector !== "string" ) { |
|
2816 return this.pushStack( jQuery( selector ).filter( function() { |
|
2817 for ( i = 0; i < len; i++ ) { |
|
2818 if ( jQuery.contains( self[ i ], this ) ) { |
|
2819 return true; |
|
2820 } |
|
2821 } |
|
2822 } ) ); |
|
2823 } |
|
2824 |
|
2825 for ( i = 0; i < len; i++ ) { |
|
2826 jQuery.find( selector, self[ i ], ret ); |
|
2827 } |
|
2828 |
|
2829 // Needed because $( selector, context ) becomes $( context ).find( selector ) |
|
2830 ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); |
|
2831 ret.selector = this.selector ? this.selector + " " + selector : selector; |
|
2832 return ret; |
|
2833 }, |
|
2834 filter: function( selector ) { |
|
2835 return this.pushStack( winnow( this, selector || [], false ) ); |
|
2836 }, |
|
2837 not: function( selector ) { |
|
2838 return this.pushStack( winnow( this, selector || [], true ) ); |
|
2839 }, |
|
2840 is: function( selector ) { |
|
2841 return !!winnow( |
|
2842 this, |
|
2843 |
|
2844 // If this is a positional/relative selector, check membership in the returned set |
|
2845 // so $("p:first").is("p:last") won't return true for a doc with two "p". |
|
2846 typeof selector === "string" && rneedsContext.test( selector ) ? |
|
2847 jQuery( selector ) : |
|
2848 selector || [], |
|
2849 false |
|
2850 ).length; |
|
2851 } |
|
2852 } ); |
|
2853 |
|
2854 |
|
2855 // Initialize a jQuery object |
|
2856 |
|
2857 |
|
2858 // A central reference to the root jQuery(document) |
|
2859 var rootjQuery, |
|
2860 |
|
2861 // A simple way to check for HTML strings |
|
2862 // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) |
|
2863 // Strict HTML recognition (#11290: must start with <) |
|
2864 rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, |
|
2865 |
|
2866 init = jQuery.fn.init = function( selector, context, root ) { |
|
2867 var match, elem; |
|
2868 |
|
2869 // HANDLE: $(""), $(null), $(undefined), $(false) |
|
2870 if ( !selector ) { |
|
2871 return this; |
|
2872 } |
|
2873 |
|
2874 // init accepts an alternate rootjQuery |
|
2875 // so migrate can support jQuery.sub (gh-2101) |
|
2876 root = root || rootjQuery; |
|
2877 |
|
2878 // Handle HTML strings |
|
2879 if ( typeof selector === "string" ) { |
|
2880 if ( selector.charAt( 0 ) === "<" && |
|
2881 selector.charAt( selector.length - 1 ) === ">" && |
|
2882 selector.length >= 3 ) { |
|
2883 |
|
2884 // Assume that strings that start and end with <> are HTML and skip the regex check |
|
2885 match = [ null, selector, null ]; |
|
2886 |
|
2887 } else { |
|
2888 match = rquickExpr.exec( selector ); |
|
2889 } |
|
2890 |
|
2891 // Match html or make sure no context is specified for #id |
|
2892 if ( match && ( match[ 1 ] || !context ) ) { |
|
2893 |
|
2894 // HANDLE: $(html) -> $(array) |
|
2895 if ( match[ 1 ] ) { |
|
2896 context = context instanceof jQuery ? context[ 0 ] : context; |
|
2897 |
|
2898 // scripts is true for back-compat |
|
2899 // Intentionally let the error be thrown if parseHTML is not present |
|
2900 jQuery.merge( this, jQuery.parseHTML( |
|
2901 match[ 1 ], |
|
2902 context && context.nodeType ? context.ownerDocument || context : document, |
|
2903 true |
|
2904 ) ); |
|
2905 |
|
2906 // HANDLE: $(html, props) |
|
2907 if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { |
|
2908 for ( match in context ) { |
|
2909 |
|
2910 // Properties of context are called as methods if possible |
|
2911 if ( jQuery.isFunction( this[ match ] ) ) { |
|
2912 this[ match ]( context[ match ] ); |
|
2913 |
|
2914 // ...and otherwise set as attributes |
|
2915 } else { |
|
2916 this.attr( match, context[ match ] ); |
|
2917 } |
|
2918 } |
|
2919 } |
|
2920 |
|
2921 return this; |
|
2922 |
|
2923 // HANDLE: $(#id) |
|
2924 } else { |
|
2925 elem = document.getElementById( match[ 2 ] ); |
|
2926 |
|
2927 // Check parentNode to catch when Blackberry 4.6 returns |
|
2928 // nodes that are no longer in the document #6963 |
|
2929 if ( elem && elem.parentNode ) { |
|
2930 |
|
2931 // Handle the case where IE and Opera return items |
|
2932 // by name instead of ID |
|
2933 if ( elem.id !== match[ 2 ] ) { |
|
2934 return rootjQuery.find( selector ); |
|
2935 } |
|
2936 |
|
2937 // Otherwise, we inject the element directly into the jQuery object |
|
2938 this.length = 1; |
|
2939 this[ 0 ] = elem; |
|
2940 } |
|
2941 |
|
2942 this.context = document; |
|
2943 this.selector = selector; |
|
2944 return this; |
|
2945 } |
|
2946 |
|
2947 // HANDLE: $(expr, $(...)) |
|
2948 } else if ( !context || context.jquery ) { |
|
2949 return ( context || root ).find( selector ); |
|
2950 |
|
2951 // HANDLE: $(expr, context) |
|
2952 // (which is just equivalent to: $(context).find(expr) |
|
2953 } else { |
|
2954 return this.constructor( context ).find( selector ); |
|
2955 } |
|
2956 |
|
2957 // HANDLE: $(DOMElement) |
|
2958 } else if ( selector.nodeType ) { |
|
2959 this.context = this[ 0 ] = selector; |
|
2960 this.length = 1; |
|
2961 return this; |
|
2962 |
|
2963 // HANDLE: $(function) |
|
2964 // Shortcut for document ready |
|
2965 } else if ( jQuery.isFunction( selector ) ) { |
|
2966 return typeof root.ready !== "undefined" ? |
|
2967 root.ready( selector ) : |
|
2968 |
|
2969 // Execute immediately if ready is not present |
|
2970 selector( jQuery ); |
|
2971 } |
|
2972 |
|
2973 if ( selector.selector !== undefined ) { |
|
2974 this.selector = selector.selector; |
|
2975 this.context = selector.context; |
|
2976 } |
|
2977 |
|
2978 return jQuery.makeArray( selector, this ); |
|
2979 }; |
|
2980 |
|
2981 // Give the init function the jQuery prototype for later instantiation |
|
2982 init.prototype = jQuery.fn; |
|
2983 |
|
2984 // Initialize central reference |
|
2985 rootjQuery = jQuery( document ); |
|
2986 |
|
2987 |
|
2988 var rparentsprev = /^(?:parents|prev(?:Until|All))/, |
|
2989 |
|
2990 // methods guaranteed to produce a unique set when starting from a unique set |
|
2991 guaranteedUnique = { |
|
2992 children: true, |
|
2993 contents: true, |
|
2994 next: true, |
|
2995 prev: true |
|
2996 }; |
|
2997 |
|
2998 jQuery.fn.extend( { |
|
2999 has: function( target ) { |
|
3000 var i, |
|
3001 targets = jQuery( target, this ), |
|
3002 len = targets.length; |
|
3003 |
|
3004 return this.filter( function() { |
|
3005 for ( i = 0; i < len; i++ ) { |
|
3006 if ( jQuery.contains( this, targets[ i ] ) ) { |
|
3007 return true; |
|
3008 } |
|
3009 } |
|
3010 } ); |
|
3011 }, |
|
3012 |
|
3013 closest: function( selectors, context ) { |
|
3014 var cur, |
|
3015 i = 0, |
|
3016 l = this.length, |
|
3017 matched = [], |
|
3018 pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? |
|
3019 jQuery( selectors, context || this.context ) : |
|
3020 0; |
|
3021 |
|
3022 for ( ; i < l; i++ ) { |
|
3023 for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { |
|
3024 |
|
3025 // Always skip document fragments |
|
3026 if ( cur.nodeType < 11 && ( pos ? |
|
3027 pos.index( cur ) > -1 : |
|
3028 |
|
3029 // Don't pass non-elements to Sizzle |
|
3030 cur.nodeType === 1 && |
|
3031 jQuery.find.matchesSelector( cur, selectors ) ) ) { |
|
3032 |
|
3033 matched.push( cur ); |
|
3034 break; |
|
3035 } |
|
3036 } |
|
3037 } |
|
3038 |
|
3039 return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); |
|
3040 }, |
|
3041 |
|
3042 // Determine the position of an element within |
|
3043 // the matched set of elements |
|
3044 index: function( elem ) { |
|
3045 |
|
3046 // No argument, return index in parent |
|
3047 if ( !elem ) { |
|
3048 return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; |
|
3049 } |
|
3050 |
|
3051 // index in selector |
|
3052 if ( typeof elem === "string" ) { |
|
3053 return jQuery.inArray( this[ 0 ], jQuery( elem ) ); |
|
3054 } |
|
3055 |
|
3056 // Locate the position of the desired element |
|
3057 return jQuery.inArray( |
|
3058 |
|
3059 // If it receives a jQuery object, the first element is used |
|
3060 elem.jquery ? elem[ 0 ] : elem, this ); |
|
3061 }, |
|
3062 |
|
3063 add: function( selector, context ) { |
|
3064 return this.pushStack( |
|
3065 jQuery.uniqueSort( |
|
3066 jQuery.merge( this.get(), jQuery( selector, context ) ) |
|
3067 ) |
|
3068 ); |
|
3069 }, |
|
3070 |
|
3071 addBack: function( selector ) { |
|
3072 return this.add( selector == null ? |
|
3073 this.prevObject : this.prevObject.filter( selector ) |
|
3074 ); |
|
3075 } |
|
3076 } ); |
|
3077 |
|
3078 function sibling( cur, dir ) { |
|
3079 do { |
|
3080 cur = cur[ dir ]; |
|
3081 } while ( cur && cur.nodeType !== 1 ); |
|
3082 |
|
3083 return cur; |
|
3084 } |
|
3085 |
|
3086 jQuery.each( { |
|
3087 parent: function( elem ) { |
|
3088 var parent = elem.parentNode; |
|
3089 return parent && parent.nodeType !== 11 ? parent : null; |
|
3090 }, |
|
3091 parents: function( elem ) { |
|
3092 return dir( elem, "parentNode" ); |
|
3093 }, |
|
3094 parentsUntil: function( elem, i, until ) { |
|
3095 return dir( elem, "parentNode", until ); |
|
3096 }, |
|
3097 next: function( elem ) { |
|
3098 return sibling( elem, "nextSibling" ); |
|
3099 }, |
|
3100 prev: function( elem ) { |
|
3101 return sibling( elem, "previousSibling" ); |
|
3102 }, |
|
3103 nextAll: function( elem ) { |
|
3104 return dir( elem, "nextSibling" ); |
|
3105 }, |
|
3106 prevAll: function( elem ) { |
|
3107 return dir( elem, "previousSibling" ); |
|
3108 }, |
|
3109 nextUntil: function( elem, i, until ) { |
|
3110 return dir( elem, "nextSibling", until ); |
|
3111 }, |
|
3112 prevUntil: function( elem, i, until ) { |
|
3113 return dir( elem, "previousSibling", until ); |
|
3114 }, |
|
3115 siblings: function( elem ) { |
|
3116 return siblings( ( elem.parentNode || {} ).firstChild, elem ); |
|
3117 }, |
|
3118 children: function( elem ) { |
|
3119 return siblings( elem.firstChild ); |
|
3120 }, |
|
3121 contents: function( elem ) { |
|
3122 return jQuery.nodeName( elem, "iframe" ) ? |
|
3123 elem.contentDocument || elem.contentWindow.document : |
|
3124 jQuery.merge( [], elem.childNodes ); |
|
3125 } |
|
3126 }, function( name, fn ) { |
|
3127 jQuery.fn[ name ] = function( until, selector ) { |
|
3128 var ret = jQuery.map( this, fn, until ); |
|
3129 |
|
3130 if ( name.slice( -5 ) !== "Until" ) { |
|
3131 selector = until; |
|
3132 } |
|
3133 |
|
3134 if ( selector && typeof selector === "string" ) { |
|
3135 ret = jQuery.filter( selector, ret ); |
|
3136 } |
|
3137 |
|
3138 if ( this.length > 1 ) { |
|
3139 |
|
3140 // Remove duplicates |
|
3141 if ( !guaranteedUnique[ name ] ) { |
|
3142 ret = jQuery.uniqueSort( ret ); |
|
3143 } |
|
3144 |
|
3145 // Reverse order for parents* and prev-derivatives |
|
3146 if ( rparentsprev.test( name ) ) { |
|
3147 ret = ret.reverse(); |
|
3148 } |
|
3149 } |
|
3150 |
|
3151 return this.pushStack( ret ); |
|
3152 }; |
|
3153 } ); |
|
3154 var rnotwhite = ( /\S+/g ); |
|
3155 |
|
3156 |
|
3157 |
|
3158 // Convert String-formatted options into Object-formatted ones |
|
3159 function createOptions( options ) { |
|
3160 var object = {}; |
|
3161 jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) { |
|
3162 object[ flag ] = true; |
|
3163 } ); |
|
3164 return object; |
|
3165 } |
|
3166 |
|
3167 /* |
|
3168 * Create a callback list using the following parameters: |
|
3169 * |
|
3170 * options: an optional list of space-separated options that will change how |
|
3171 * the callback list behaves or a more traditional option object |
|
3172 * |
|
3173 * By default a callback list will act like an event callback list and can be |
|
3174 * "fired" multiple times. |
|
3175 * |
|
3176 * Possible options: |
|
3177 * |
|
3178 * once: will ensure the callback list can only be fired once (like a Deferred) |
|
3179 * |
|
3180 * memory: will keep track of previous values and will call any callback added |
|
3181 * after the list has been fired right away with the latest "memorized" |
|
3182 * values (like a Deferred) |
|
3183 * |
|
3184 * unique: will ensure a callback can only be added once (no duplicate in the list) |
|
3185 * |
|
3186 * stopOnFalse: interrupt callings when a callback returns false |
|
3187 * |
|
3188 */ |
|
3189 jQuery.Callbacks = function( options ) { |
|
3190 |
|
3191 // Convert options from String-formatted to Object-formatted if needed |
|
3192 // (we check in cache first) |
|
3193 options = typeof options === "string" ? |
|
3194 createOptions( options ) : |
|
3195 jQuery.extend( {}, options ); |
|
3196 |
|
3197 var // Flag to know if list is currently firing |
|
3198 firing, |
|
3199 |
|
3200 // Last fire value for non-forgettable lists |
|
3201 memory, |
|
3202 |
|
3203 // Flag to know if list was already fired |
|
3204 fired, |
|
3205 |
|
3206 // Flag to prevent firing |
|
3207 locked, |
|
3208 |
|
3209 // Actual callback list |
|
3210 list = [], |
|
3211 |
|
3212 // Queue of execution data for repeatable lists |
|
3213 queue = [], |
|
3214 |
|
3215 // Index of currently firing callback (modified by add/remove as needed) |
|
3216 firingIndex = -1, |
|
3217 |
|
3218 // Fire callbacks |
|
3219 fire = function() { |
|
3220 |
|
3221 // Enforce single-firing |
|
3222 locked = options.once; |
|
3223 |
|
3224 // Execute callbacks for all pending executions, |
|
3225 // respecting firingIndex overrides and runtime changes |
|
3226 fired = firing = true; |
|
3227 for ( ; queue.length; firingIndex = -1 ) { |
|
3228 memory = queue.shift(); |
|
3229 while ( ++firingIndex < list.length ) { |
|
3230 |
|
3231 // Run callback and check for early termination |
|
3232 if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && |
|
3233 options.stopOnFalse ) { |
|
3234 |
|
3235 // Jump to end and forget the data so .add doesn't re-fire |
|
3236 firingIndex = list.length; |
|
3237 memory = false; |
|
3238 } |
|
3239 } |
|
3240 } |
|
3241 |
|
3242 // Forget the data if we're done with it |
|
3243 if ( !options.memory ) { |
|
3244 memory = false; |
|
3245 } |
|
3246 |
|
3247 firing = false; |
|
3248 |
|
3249 // Clean up if we're done firing for good |
|
3250 if ( locked ) { |
|
3251 |
|
3252 // Keep an empty list if we have data for future add calls |
|
3253 if ( memory ) { |
|
3254 list = []; |
|
3255 |
|
3256 // Otherwise, this object is spent |
|
3257 } else { |
|
3258 list = ""; |
|
3259 } |
|
3260 } |
|
3261 }, |
|
3262 |
|
3263 // Actual Callbacks object |
|
3264 self = { |
|
3265 |
|
3266 // Add a callback or a collection of callbacks to the list |
|
3267 add: function() { |
|
3268 if ( list ) { |
|
3269 |
|
3270 // If we have memory from a past run, we should fire after adding |
|
3271 if ( memory && !firing ) { |
|
3272 firingIndex = list.length - 1; |
|
3273 queue.push( memory ); |
|
3274 } |
|
3275 |
|
3276 ( function add( args ) { |
|
3277 jQuery.each( args, function( _, arg ) { |
|
3278 if ( jQuery.isFunction( arg ) ) { |
|
3279 if ( !options.unique || !self.has( arg ) ) { |
|
3280 list.push( arg ); |
|
3281 } |
|
3282 } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) { |
|
3283 |
|
3284 // Inspect recursively |
|
3285 add( arg ); |
|
3286 } |
|
3287 } ); |
|
3288 } )( arguments ); |
|
3289 |
|
3290 if ( memory && !firing ) { |
|
3291 fire(); |
|
3292 } |
|
3293 } |
|
3294 return this; |
|
3295 }, |
|
3296 |
|
3297 // Remove a callback from the list |
|
3298 remove: function() { |
|
3299 jQuery.each( arguments, function( _, arg ) { |
|
3300 var index; |
|
3301 while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { |
|
3302 list.splice( index, 1 ); |
|
3303 |
|
3304 // Handle firing indexes |
|
3305 if ( index <= firingIndex ) { |
|
3306 firingIndex--; |
|
3307 } |
|
3308 } |
|
3309 } ); |
|
3310 return this; |
|
3311 }, |
|
3312 |
|
3313 // Check if a given callback is in the list. |
|
3314 // If no argument is given, return whether or not list has callbacks attached. |
|
3315 has: function( fn ) { |
|
3316 return fn ? |
|
3317 jQuery.inArray( fn, list ) > -1 : |
|
3318 list.length > 0; |
|
3319 }, |
|
3320 |
|
3321 // Remove all callbacks from the list |
|
3322 empty: function() { |
|
3323 if ( list ) { |
|
3324 list = []; |
|
3325 } |
|
3326 return this; |
|
3327 }, |
|
3328 |
|
3329 // Disable .fire and .add |
|
3330 // Abort any current/pending executions |
|
3331 // Clear all callbacks and values |
|
3332 disable: function() { |
|
3333 locked = queue = []; |
|
3334 list = memory = ""; |
|
3335 return this; |
|
3336 }, |
|
3337 disabled: function() { |
|
3338 return !list; |
|
3339 }, |
|
3340 |
|
3341 // Disable .fire |
|
3342 // Also disable .add unless we have memory (since it would have no effect) |
|
3343 // Abort any pending executions |
|
3344 lock: function() { |
|
3345 locked = true; |
|
3346 if ( !memory ) { |
|
3347 self.disable(); |
|
3348 } |
|
3349 return this; |
|
3350 }, |
|
3351 locked: function() { |
|
3352 return !!locked; |
|
3353 }, |
|
3354 |
|
3355 // Call all callbacks with the given context and arguments |
|
3356 fireWith: function( context, args ) { |
|
3357 if ( !locked ) { |
|
3358 args = args || []; |
|
3359 args = [ context, args.slice ? args.slice() : args ]; |
|
3360 queue.push( args ); |
|
3361 if ( !firing ) { |
|
3362 fire(); |
|
3363 } |
|
3364 } |
|
3365 return this; |
|
3366 }, |
|
3367 |
|
3368 // Call all the callbacks with the given arguments |
|
3369 fire: function() { |
|
3370 self.fireWith( this, arguments ); |
|
3371 return this; |
|
3372 }, |
|
3373 |
|
3374 // To know if the callbacks have already been called at least once |
|
3375 fired: function() { |
|
3376 return !!fired; |
|
3377 } |
|
3378 }; |
|
3379 |
|
3380 return self; |
|
3381 }; |
|
3382 |
|
3383 |
|
3384 jQuery.extend( { |
|
3385 |
|
3386 Deferred: function( func ) { |
|
3387 var tuples = [ |
|
3388 |
|
3389 // action, add listener, listener list, final state |
|
3390 [ "resolve", "done", jQuery.Callbacks( "once memory" ), "resolved" ], |
|
3391 [ "reject", "fail", jQuery.Callbacks( "once memory" ), "rejected" ], |
|
3392 [ "notify", "progress", jQuery.Callbacks( "memory" ) ] |
|
3393 ], |
|
3394 state = "pending", |
|
3395 promise = { |
|
3396 state: function() { |
|
3397 return state; |
|
3398 }, |
|
3399 always: function() { |
|
3400 deferred.done( arguments ).fail( arguments ); |
|
3401 return this; |
|
3402 }, |
|
3403 then: function( /* fnDone, fnFail, fnProgress */ ) { |
|
3404 var fns = arguments; |
|
3405 return jQuery.Deferred( function( newDefer ) { |
|
3406 jQuery.each( tuples, function( i, tuple ) { |
|
3407 var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; |
|
3408 |
|
3409 // deferred[ done | fail | progress ] for forwarding actions to newDefer |
|
3410 deferred[ tuple[ 1 ] ]( function() { |
|
3411 var returned = fn && fn.apply( this, arguments ); |
|
3412 if ( returned && jQuery.isFunction( returned.promise ) ) { |
|
3413 returned.promise() |
|
3414 .progress( newDefer.notify ) |
|
3415 .done( newDefer.resolve ) |
|
3416 .fail( newDefer.reject ); |
|
3417 } else { |
|
3418 newDefer[ tuple[ 0 ] + "With" ]( |
|
3419 this === promise ? newDefer.promise() : this, |
|
3420 fn ? [ returned ] : arguments |
|
3421 ); |
|
3422 } |
|
3423 } ); |
|
3424 } ); |
|
3425 fns = null; |
|
3426 } ).promise(); |
|
3427 }, |
|
3428 |
|
3429 // Get a promise for this deferred |
|
3430 // If obj is provided, the promise aspect is added to the object |
|
3431 promise: function( obj ) { |
|
3432 return obj != null ? jQuery.extend( obj, promise ) : promise; |
|
3433 } |
|
3434 }, |
|
3435 deferred = {}; |
|
3436 |
|
3437 // Keep pipe for back-compat |
|
3438 promise.pipe = promise.then; |
|
3439 |
|
3440 // Add list-specific methods |
|
3441 jQuery.each( tuples, function( i, tuple ) { |
|
3442 var list = tuple[ 2 ], |
|
3443 stateString = tuple[ 3 ]; |
|
3444 |
|
3445 // promise[ done | fail | progress ] = list.add |
|
3446 promise[ tuple[ 1 ] ] = list.add; |
|
3447 |
|
3448 // Handle state |
|
3449 if ( stateString ) { |
|
3450 list.add( function() { |
|
3451 |
|
3452 // state = [ resolved | rejected ] |
|
3453 state = stateString; |
|
3454 |
|
3455 // [ reject_list | resolve_list ].disable; progress_list.lock |
|
3456 }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); |
|
3457 } |
|
3458 |
|
3459 // deferred[ resolve | reject | notify ] |
|
3460 deferred[ tuple[ 0 ] ] = function() { |
|
3461 deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments ); |
|
3462 return this; |
|
3463 }; |
|
3464 deferred[ tuple[ 0 ] + "With" ] = list.fireWith; |
|
3465 } ); |
|
3466 |
|
3467 // Make the deferred a promise |
|
3468 promise.promise( deferred ); |
|
3469 |
|
3470 // Call given func if any |
|
3471 if ( func ) { |
|
3472 func.call( deferred, deferred ); |
|
3473 } |
|
3474 |
|
3475 // All done! |
|
3476 return deferred; |
|
3477 }, |
|
3478 |
|
3479 // Deferred helper |
|
3480 when: function( subordinate /* , ..., subordinateN */ ) { |
|
3481 var i = 0, |
|
3482 resolveValues = slice.call( arguments ), |
|
3483 length = resolveValues.length, |
|
3484 |
|
3485 // the count of uncompleted subordinates |
|
3486 remaining = length !== 1 || |
|
3487 ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, |
|
3488 |
|
3489 // the master Deferred. |
|
3490 // If resolveValues consist of only a single Deferred, just use that. |
|
3491 deferred = remaining === 1 ? subordinate : jQuery.Deferred(), |
|
3492 |
|
3493 // Update function for both resolve and progress values |
|
3494 updateFunc = function( i, contexts, values ) { |
|
3495 return function( value ) { |
|
3496 contexts[ i ] = this; |
|
3497 values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; |
|
3498 if ( values === progressValues ) { |
|
3499 deferred.notifyWith( contexts, values ); |
|
3500 |
|
3501 } else if ( !( --remaining ) ) { |
|
3502 deferred.resolveWith( contexts, values ); |
|
3503 } |
|
3504 }; |
|
3505 }, |
|
3506 |
|
3507 progressValues, progressContexts, resolveContexts; |
|
3508 |
|
3509 // add listeners to Deferred subordinates; treat others as resolved |
|
3510 if ( length > 1 ) { |
|
3511 progressValues = new Array( length ); |
|
3512 progressContexts = new Array( length ); |
|
3513 resolveContexts = new Array( length ); |
|
3514 for ( ; i < length; i++ ) { |
|
3515 if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { |
|
3516 resolveValues[ i ].promise() |
|
3517 .progress( updateFunc( i, progressContexts, progressValues ) ) |
|
3518 .done( updateFunc( i, resolveContexts, resolveValues ) ) |
|
3519 .fail( deferred.reject ); |
|
3520 } else { |
|
3521 --remaining; |
|
3522 } |
|
3523 } |
|
3524 } |
|
3525 |
|
3526 // if we're not waiting on anything, resolve the master |
|
3527 if ( !remaining ) { |
|
3528 deferred.resolveWith( resolveContexts, resolveValues ); |
|
3529 } |
|
3530 |
|
3531 return deferred.promise(); |
|
3532 } |
|
3533 } ); |
|
3534 |
|
3535 |
|
3536 // The deferred used on DOM ready |
|
3537 var readyList; |
|
3538 |
|
3539 jQuery.fn.ready = function( fn ) { |
|
3540 |
|
3541 // Add the callback |
|
3542 jQuery.ready.promise().done( fn ); |
|
3543 |
|
3544 return this; |
|
3545 }; |
|
3546 |
|
3547 jQuery.extend( { |
|
3548 |
|
3549 // Is the DOM ready to be used? Set to true once it occurs. |
|
3550 isReady: false, |
|
3551 |
|
3552 // A counter to track how many items to wait for before |
|
3553 // the ready event fires. See #6781 |
|
3554 readyWait: 1, |
|
3555 |
|
3556 // Hold (or release) the ready event |
|
3557 holdReady: function( hold ) { |
|
3558 if ( hold ) { |
|
3559 jQuery.readyWait++; |
|
3560 } else { |
|
3561 jQuery.ready( true ); |
|
3562 } |
|
3563 }, |
|
3564 |
|
3565 // Handle when the DOM is ready |
|
3566 ready: function( wait ) { |
|
3567 |
|
3568 // Abort if there are pending holds or we're already ready |
|
3569 if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { |
|
3570 return; |
|
3571 } |
|
3572 |
|
3573 // Remember that the DOM is ready |
|
3574 jQuery.isReady = true; |
|
3575 |
|
3576 // If a normal DOM Ready event fired, decrement, and wait if need be |
|
3577 if ( wait !== true && --jQuery.readyWait > 0 ) { |
|
3578 return; |
|
3579 } |
|
3580 |
|
3581 // If there are functions bound, to execute |
|
3582 readyList.resolveWith( document, [ jQuery ] ); |
|
3583 |
|
3584 // Trigger any bound ready events |
|
3585 if ( jQuery.fn.triggerHandler ) { |
|
3586 jQuery( document ).triggerHandler( "ready" ); |
|
3587 jQuery( document ).off( "ready" ); |
|
3588 } |
|
3589 } |
|
3590 } ); |
|
3591 |
|
3592 /** |
|
3593 * Clean-up method for dom ready events |
|
3594 */ |
|
3595 function detach() { |
|
3596 if ( document.addEventListener ) { |
|
3597 document.removeEventListener( "DOMContentLoaded", completed ); |
|
3598 window.removeEventListener( "load", completed ); |
|
3599 |
|
3600 } else { |
|
3601 document.detachEvent( "onreadystatechange", completed ); |
|
3602 window.detachEvent( "onload", completed ); |
|
3603 } |
|
3604 } |
|
3605 |
|
3606 /** |
|
3607 * The ready event handler and self cleanup method |
|
3608 */ |
|
3609 function completed() { |
|
3610 |
|
3611 // readyState === "complete" is good enough for us to call the dom ready in oldIE |
|
3612 if ( document.addEventListener || |
|
3613 window.event.type === "load" || |
|
3614 document.readyState === "complete" ) { |
|
3615 |
|
3616 detach(); |
|
3617 jQuery.ready(); |
|
3618 } |
|
3619 } |
|
3620 |
|
3621 jQuery.ready.promise = function( obj ) { |
|
3622 if ( !readyList ) { |
|
3623 |
|
3624 readyList = jQuery.Deferred(); |
|
3625 |
|
3626 // Catch cases where $(document).ready() is called |
|
3627 // after the browser event has already occurred. |
|
3628 // Support: IE6-10 |
|
3629 // Older IE sometimes signals "interactive" too soon |
|
3630 if ( document.readyState === "complete" || |
|
3631 ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { |
|
3632 |
|
3633 // Handle it asynchronously to allow scripts the opportunity to delay ready |
|
3634 window.setTimeout( jQuery.ready ); |
|
3635 |
|
3636 // Standards-based browsers support DOMContentLoaded |
|
3637 } else if ( document.addEventListener ) { |
|
3638 |
|
3639 // Use the handy event callback |
|
3640 document.addEventListener( "DOMContentLoaded", completed ); |
|
3641 |
|
3642 // A fallback to window.onload, that will always work |
|
3643 window.addEventListener( "load", completed ); |
|
3644 |
|
3645 // If IE event model is used |
|
3646 } else { |
|
3647 |
|
3648 // Ensure firing before onload, maybe late but safe also for iframes |
|
3649 document.attachEvent( "onreadystatechange", completed ); |
|
3650 |
|
3651 // A fallback to window.onload, that will always work |
|
3652 window.attachEvent( "onload", completed ); |
|
3653 |
|
3654 // If IE and not a frame |
|
3655 // continually check to see if the document is ready |
|
3656 var top = false; |
|
3657 |
|
3658 try { |
|
3659 top = window.frameElement == null && document.documentElement; |
|
3660 } catch ( e ) {} |
|
3661 |
|
3662 if ( top && top.doScroll ) { |
|
3663 ( function doScrollCheck() { |
|
3664 if ( !jQuery.isReady ) { |
|
3665 |
|
3666 try { |
|
3667 |
|
3668 // Use the trick by Diego Perini |
|
3669 // http://javascript.nwbox.com/IEContentLoaded/ |
|
3670 top.doScroll( "left" ); |
|
3671 } catch ( e ) { |
|
3672 return window.setTimeout( doScrollCheck, 50 ); |
|
3673 } |
|
3674 |
|
3675 // detach all dom ready events |
|
3676 detach(); |
|
3677 |
|
3678 // and execute any waiting functions |
|
3679 jQuery.ready(); |
|
3680 } |
|
3681 } )(); |
|
3682 } |
|
3683 } |
|
3684 } |
|
3685 return readyList.promise( obj ); |
|
3686 }; |
|
3687 |
|
3688 // Kick off the DOM ready check even if the user does not |
|
3689 jQuery.ready.promise(); |
|
3690 |
|
3691 |
|
3692 |
|
3693 |
|
3694 // Support: IE<9 |
|
3695 // Iteration over object's inherited properties before its own |
|
3696 var i; |
|
3697 for ( i in jQuery( support ) ) { |
|
3698 break; |
|
3699 } |
|
3700 support.ownFirst = i === "0"; |
|
3701 |
|
3702 // Note: most support tests are defined in their respective modules. |
|
3703 // false until the test is run |
|
3704 support.inlineBlockNeedsLayout = false; |
|
3705 |
|
3706 // Execute ASAP in case we need to set body.style.zoom |
|
3707 jQuery( function() { |
|
3708 |
|
3709 // Minified: var a,b,c,d |
|
3710 var val, div, body, container; |
|
3711 |
|
3712 body = document.getElementsByTagName( "body" )[ 0 ]; |
|
3713 if ( !body || !body.style ) { |
|
3714 |
|
3715 // Return for frameset docs that don't have a body |
|
3716 return; |
|
3717 } |
|
3718 |
|
3719 // Setup |
|
3720 div = document.createElement( "div" ); |
|
3721 container = document.createElement( "div" ); |
|
3722 container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px"; |
|
3723 body.appendChild( container ).appendChild( div ); |
|
3724 |
|
3725 if ( typeof div.style.zoom !== "undefined" ) { |
|
3726 |
|
3727 // Support: IE<8 |
|
3728 // Check if natively block-level elements act like inline-block |
|
3729 // elements when setting their display to 'inline' and giving |
|
3730 // them layout |
|
3731 div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1"; |
|
3732 |
|
3733 support.inlineBlockNeedsLayout = val = div.offsetWidth === 3; |
|
3734 if ( val ) { |
|
3735 |
|
3736 // Prevent IE 6 from affecting layout for positioned elements #11048 |
|
3737 // Prevent IE from shrinking the body in IE 7 mode #12869 |
|
3738 // Support: IE<8 |
|
3739 body.style.zoom = 1; |
|
3740 } |
|
3741 } |
|
3742 |
|
3743 body.removeChild( container ); |
|
3744 } ); |
|
3745 |
|
3746 |
|
3747 ( function() { |
|
3748 var div = document.createElement( "div" ); |
|
3749 |
|
3750 // Support: IE<9 |
|
3751 support.deleteExpando = true; |
|
3752 try { |
|
3753 delete div.test; |
|
3754 } catch ( e ) { |
|
3755 support.deleteExpando = false; |
|
3756 } |
|
3757 |
|
3758 // Null elements to avoid leaks in IE. |
|
3759 div = null; |
|
3760 } )(); |
|
3761 var acceptData = function( elem ) { |
|
3762 var noData = jQuery.noData[ ( elem.nodeName + " " ).toLowerCase() ], |
|
3763 nodeType = +elem.nodeType || 1; |
|
3764 |
|
3765 // Do not set data on non-element DOM nodes because it will not be cleared (#8335). |
|
3766 return nodeType !== 1 && nodeType !== 9 ? |
|
3767 false : |
|
3768 |
|
3769 // Nodes accept data unless otherwise specified; rejection can be conditional |
|
3770 !noData || noData !== true && elem.getAttribute( "classid" ) === noData; |
|
3771 }; |
|
3772 |
|
3773 |
|
3774 |
|
3775 |
|
3776 var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, |
|
3777 rmultiDash = /([A-Z])/g; |
|
3778 |
|
3779 function dataAttr( elem, key, data ) { |
|
3780 |
|
3781 // If nothing was found internally, try to fetch any |
|
3782 // data from the HTML5 data-* attribute |
|
3783 if ( data === undefined && elem.nodeType === 1 ) { |
|
3784 |
|
3785 var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); |
|
3786 |
|
3787 data = elem.getAttribute( name ); |
|
3788 |
|
3789 if ( typeof data === "string" ) { |
|
3790 try { |
|
3791 data = data === "true" ? true : |
|
3792 data === "false" ? false : |
|
3793 data === "null" ? null : |
|
3794 |
|
3795 // Only convert to a number if it doesn't change the string |
|
3796 +data + "" === data ? +data : |
|
3797 rbrace.test( data ) ? jQuery.parseJSON( data ) : |
|
3798 data; |
|
3799 } catch ( e ) {} |
|
3800 |
|
3801 // Make sure we set the data so it isn't changed later |
|
3802 jQuery.data( elem, key, data ); |
|
3803 |
|
3804 } else { |
|
3805 data = undefined; |
|
3806 } |
|
3807 } |
|
3808 |
|
3809 return data; |
|
3810 } |
|
3811 |
|
3812 // checks a cache object for emptiness |
|
3813 function isEmptyDataObject( obj ) { |
|
3814 var name; |
|
3815 for ( name in obj ) { |
|
3816 |
|
3817 // if the public data object is empty, the private is still empty |
|
3818 if ( name === "data" && jQuery.isEmptyObject( obj[ name ] ) ) { |
|
3819 continue; |
|
3820 } |
|
3821 if ( name !== "toJSON" ) { |
|
3822 return false; |
|
3823 } |
|
3824 } |
|
3825 |
|
3826 return true; |
|
3827 } |
|
3828 |
|
3829 function internalData( elem, name, data, pvt /* Internal Use Only */ ) { |
|
3830 if ( !acceptData( elem ) ) { |
|
3831 return; |
|
3832 } |
|
3833 |
|
3834 var ret, thisCache, |
|
3835 internalKey = jQuery.expando, |
|
3836 |
|
3837 // We have to handle DOM nodes and JS objects differently because IE6-7 |
|
3838 // can't GC object references properly across the DOM-JS boundary |
|
3839 isNode = elem.nodeType, |
|
3840 |
|
3841 // Only DOM nodes need the global jQuery cache; JS object data is |
|
3842 // attached directly to the object so GC can occur automatically |
|
3843 cache = isNode ? jQuery.cache : elem, |
|
3844 |
|
3845 // Only defining an ID for JS objects if its cache already exists allows |
|
3846 // the code to shortcut on the same path as a DOM node with no cache |
|
3847 id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; |
|
3848 |
|
3849 // Avoid doing any more work than we need to when trying to get data on an |
|
3850 // object that has no data at all |
|
3851 if ( ( !id || !cache[ id ] || ( !pvt && !cache[ id ].data ) ) && |
|
3852 data === undefined && typeof name === "string" ) { |
|
3853 return; |
|
3854 } |
|
3855 |
|
3856 if ( !id ) { |
|
3857 |
|
3858 // Only DOM nodes need a new unique ID for each element since their data |
|
3859 // ends up in the global cache |
|
3860 if ( isNode ) { |
|
3861 id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++; |
|
3862 } else { |
|
3863 id = internalKey; |
|
3864 } |
|
3865 } |
|
3866 |
|
3867 if ( !cache[ id ] ) { |
|
3868 |
|
3869 // Avoid exposing jQuery metadata on plain JS objects when the object |
|
3870 // is serialized using JSON.stringify |
|
3871 cache[ id ] = isNode ? {} : { toJSON: jQuery.noop }; |
|
3872 } |
|
3873 |
|
3874 // An object can be passed to jQuery.data instead of a key/value pair; this gets |
|
3875 // shallow copied over onto the existing cache |
|
3876 if ( typeof name === "object" || typeof name === "function" ) { |
|
3877 if ( pvt ) { |
|
3878 cache[ id ] = jQuery.extend( cache[ id ], name ); |
|
3879 } else { |
|
3880 cache[ id ].data = jQuery.extend( cache[ id ].data, name ); |
|
3881 } |
|
3882 } |
|
3883 |
|
3884 thisCache = cache[ id ]; |
|
3885 |
|
3886 // jQuery data() is stored in a separate object inside the object's internal data |
|
3887 // cache in order to avoid key collisions between internal data and user-defined |
|
3888 // data. |
|
3889 if ( !pvt ) { |
|
3890 if ( !thisCache.data ) { |
|
3891 thisCache.data = {}; |
|
3892 } |
|
3893 |
|
3894 thisCache = thisCache.data; |
|
3895 } |
|
3896 |
|
3897 if ( data !== undefined ) { |
|
3898 thisCache[ jQuery.camelCase( name ) ] = data; |
|
3899 } |
|
3900 |
|
3901 // Check for both converted-to-camel and non-converted data property names |
|
3902 // If a data property was specified |
|
3903 if ( typeof name === "string" ) { |
|
3904 |
|
3905 // First Try to find as-is property data |
|
3906 ret = thisCache[ name ]; |
|
3907 |
|
3908 // Test for null|undefined property data |
|
3909 if ( ret == null ) { |
|
3910 |
|
3911 // Try to find the camelCased property |
|
3912 ret = thisCache[ jQuery.camelCase( name ) ]; |
|
3913 } |
|
3914 } else { |
|
3915 ret = thisCache; |
|
3916 } |
|
3917 |
|
3918 return ret; |
|
3919 } |
|
3920 |
|
3921 function internalRemoveData( elem, name, pvt ) { |
|
3922 if ( !acceptData( elem ) ) { |
|
3923 return; |
|
3924 } |
|
3925 |
|
3926 var thisCache, i, |
|
3927 isNode = elem.nodeType, |
|
3928 |
|
3929 // See jQuery.data for more information |
|
3930 cache = isNode ? jQuery.cache : elem, |
|
3931 id = isNode ? elem[ jQuery.expando ] : jQuery.expando; |
|
3932 |
|
3933 // If there is already no cache entry for this object, there is no |
|
3934 // purpose in continuing |
|
3935 if ( !cache[ id ] ) { |
|
3936 return; |
|
3937 } |
|
3938 |
|
3939 if ( name ) { |
|
3940 |
|
3941 thisCache = pvt ? cache[ id ] : cache[ id ].data; |
|
3942 |
|
3943 if ( thisCache ) { |
|
3944 |
|
3945 // Support array or space separated string names for data keys |
|
3946 if ( !jQuery.isArray( name ) ) { |
|
3947 |
|
3948 // try the string as a key before any manipulation |
|
3949 if ( name in thisCache ) { |
|
3950 name = [ name ]; |
|
3951 } else { |
|
3952 |
|
3953 // split the camel cased version by spaces unless a key with the spaces exists |
|
3954 name = jQuery.camelCase( name ); |
|
3955 if ( name in thisCache ) { |
|
3956 name = [ name ]; |
|
3957 } else { |
|
3958 name = name.split( " " ); |
|
3959 } |
|
3960 } |
|
3961 } else { |
|
3962 |
|
3963 // If "name" is an array of keys... |
|
3964 // When data is initially created, via ("key", "val") signature, |
|
3965 // keys will be converted to camelCase. |
|
3966 // Since there is no way to tell _how_ a key was added, remove |
|
3967 // both plain key and camelCase key. #12786 |
|
3968 // This will only penalize the array argument path. |
|
3969 name = name.concat( jQuery.map( name, jQuery.camelCase ) ); |
|
3970 } |
|
3971 |
|
3972 i = name.length; |
|
3973 while ( i-- ) { |
|
3974 delete thisCache[ name[ i ] ]; |
|
3975 } |
|
3976 |
|
3977 // If there is no data left in the cache, we want to continue |
|
3978 // and let the cache object itself get destroyed |
|
3979 if ( pvt ? !isEmptyDataObject( thisCache ) : !jQuery.isEmptyObject( thisCache ) ) { |
|
3980 return; |
|
3981 } |
|
3982 } |
|
3983 } |
|
3984 |
|
3985 // See jQuery.data for more information |
|
3986 if ( !pvt ) { |
|
3987 delete cache[ id ].data; |
|
3988 |
|
3989 // Don't destroy the parent cache unless the internal data object |
|
3990 // had been the only thing left in it |
|
3991 if ( !isEmptyDataObject( cache[ id ] ) ) { |
|
3992 return; |
|
3993 } |
|
3994 } |
|
3995 |
|
3996 // Destroy the cache |
|
3997 if ( isNode ) { |
|
3998 jQuery.cleanData( [ elem ], true ); |
|
3999 |
|
4000 // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) |
|
4001 /* jshint eqeqeq: false */ |
|
4002 } else if ( support.deleteExpando || cache != cache.window ) { |
|
4003 /* jshint eqeqeq: true */ |
|
4004 delete cache[ id ]; |
|
4005 |
|
4006 // When all else fails, undefined |
|
4007 } else { |
|
4008 cache[ id ] = undefined; |
|
4009 } |
|
4010 } |
|
4011 |
|
4012 jQuery.extend( { |
|
4013 cache: {}, |
|
4014 |
|
4015 // The following elements (space-suffixed to avoid Object.prototype collisions) |
|
4016 // throw uncatchable exceptions if you attempt to set expando properties |
|
4017 noData: { |
|
4018 "applet ": true, |
|
4019 "embed ": true, |
|
4020 |
|
4021 // ...but Flash objects (which have this classid) *can* handle expandos |
|
4022 "object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" |
|
4023 }, |
|
4024 |
|
4025 hasData: function( elem ) { |
|
4026 elem = elem.nodeType ? jQuery.cache[ elem[ jQuery.expando ] ] : elem[ jQuery.expando ]; |
|
4027 return !!elem && !isEmptyDataObject( elem ); |
|
4028 }, |
|
4029 |
|
4030 data: function( elem, name, data ) { |
|
4031 return internalData( elem, name, data ); |
|
4032 }, |
|
4033 |
|
4034 removeData: function( elem, name ) { |
|
4035 return internalRemoveData( elem, name ); |
|
4036 }, |
|
4037 |
|
4038 // For internal use only. |
|
4039 _data: function( elem, name, data ) { |
|
4040 return internalData( elem, name, data, true ); |
|
4041 }, |
|
4042 |
|
4043 _removeData: function( elem, name ) { |
|
4044 return internalRemoveData( elem, name, true ); |
|
4045 } |
|
4046 } ); |
|
4047 |
|
4048 jQuery.fn.extend( { |
|
4049 data: function( key, value ) { |
|
4050 var i, name, data, |
|
4051 elem = this[ 0 ], |
|
4052 attrs = elem && elem.attributes; |
|
4053 |
|
4054 // Special expections of .data basically thwart jQuery.access, |
|
4055 // so implement the relevant behavior ourselves |
|
4056 |
|
4057 // Gets all values |
|
4058 if ( key === undefined ) { |
|
4059 if ( this.length ) { |
|
4060 data = jQuery.data( elem ); |
|
4061 |
|
4062 if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { |
|
4063 i = attrs.length; |
|
4064 while ( i-- ) { |
|
4065 |
|
4066 // Support: IE11+ |
|
4067 // The attrs elements can be null (#14894) |
|
4068 if ( attrs[ i ] ) { |
|
4069 name = attrs[ i ].name; |
|
4070 if ( name.indexOf( "data-" ) === 0 ) { |
|
4071 name = jQuery.camelCase( name.slice( 5 ) ); |
|
4072 dataAttr( elem, name, data[ name ] ); |
|
4073 } |
|
4074 } |
|
4075 } |
|
4076 jQuery._data( elem, "parsedAttrs", true ); |
|
4077 } |
|
4078 } |
|
4079 |
|
4080 return data; |
|
4081 } |
|
4082 |
|
4083 // Sets multiple values |
|
4084 if ( typeof key === "object" ) { |
|
4085 return this.each( function() { |
|
4086 jQuery.data( this, key ); |
|
4087 } ); |
|
4088 } |
|
4089 |
|
4090 return arguments.length > 1 ? |
|
4091 |
|
4092 // Sets one value |
|
4093 this.each( function() { |
|
4094 jQuery.data( this, key, value ); |
|
4095 } ) : |
|
4096 |
|
4097 // Gets one value |
|
4098 // Try to fetch any internally stored data first |
|
4099 elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined; |
|
4100 }, |
|
4101 |
|
4102 removeData: function( key ) { |
|
4103 return this.each( function() { |
|
4104 jQuery.removeData( this, key ); |
|
4105 } ); |
|
4106 } |
|
4107 } ); |
|
4108 |
|
4109 |
|
4110 jQuery.extend( { |
|
4111 queue: function( elem, type, data ) { |
|
4112 var queue; |
|
4113 |
|
4114 if ( elem ) { |
|
4115 type = ( type || "fx" ) + "queue"; |
|
4116 queue = jQuery._data( elem, type ); |
|
4117 |
|
4118 // Speed up dequeue by getting out quickly if this is just a lookup |
|
4119 if ( data ) { |
|
4120 if ( !queue || jQuery.isArray( data ) ) { |
|
4121 queue = jQuery._data( elem, type, jQuery.makeArray( data ) ); |
|
4122 } else { |
|
4123 queue.push( data ); |
|
4124 } |
|
4125 } |
|
4126 return queue || []; |
|
4127 } |
|
4128 }, |
|
4129 |
|
4130 dequeue: function( elem, type ) { |
|
4131 type = type || "fx"; |
|
4132 |
|
4133 var queue = jQuery.queue( elem, type ), |
|
4134 startLength = queue.length, |
|
4135 fn = queue.shift(), |
|
4136 hooks = jQuery._queueHooks( elem, type ), |
|
4137 next = function() { |
|
4138 jQuery.dequeue( elem, type ); |
|
4139 }; |
|
4140 |
|
4141 // If the fx queue is dequeued, always remove the progress sentinel |
|
4142 if ( fn === "inprogress" ) { |
|
4143 fn = queue.shift(); |
|
4144 startLength--; |
|
4145 } |
|
4146 |
|
4147 if ( fn ) { |
|
4148 |
|
4149 // Add a progress sentinel to prevent the fx queue from being |
|
4150 // automatically dequeued |
|
4151 if ( type === "fx" ) { |
|
4152 queue.unshift( "inprogress" ); |
|
4153 } |
|
4154 |
|
4155 // clear up the last queue stop function |
|
4156 delete hooks.stop; |
|
4157 fn.call( elem, next, hooks ); |
|
4158 } |
|
4159 |
|
4160 if ( !startLength && hooks ) { |
|
4161 hooks.empty.fire(); |
|
4162 } |
|
4163 }, |
|
4164 |
|
4165 // not intended for public consumption - generates a queueHooks object, |
|
4166 // or returns the current one |
|
4167 _queueHooks: function( elem, type ) { |
|
4168 var key = type + "queueHooks"; |
|
4169 return jQuery._data( elem, key ) || jQuery._data( elem, key, { |
|
4170 empty: jQuery.Callbacks( "once memory" ).add( function() { |
|
4171 jQuery._removeData( elem, type + "queue" ); |
|
4172 jQuery._removeData( elem, key ); |
|
4173 } ) |
|
4174 } ); |
|
4175 } |
|
4176 } ); |
|
4177 |
|
4178 jQuery.fn.extend( { |
|
4179 queue: function( type, data ) { |
|
4180 var setter = 2; |
|
4181 |
|
4182 if ( typeof type !== "string" ) { |
|
4183 data = type; |
|
4184 type = "fx"; |
|
4185 setter--; |
|
4186 } |
|
4187 |
|
4188 if ( arguments.length < setter ) { |
|
4189 return jQuery.queue( this[ 0 ], type ); |
|
4190 } |
|
4191 |
|
4192 return data === undefined ? |
|
4193 this : |
|
4194 this.each( function() { |
|
4195 var queue = jQuery.queue( this, type, data ); |
|
4196 |
|
4197 // ensure a hooks for this queue |
|
4198 jQuery._queueHooks( this, type ); |
|
4199 |
|
4200 if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { |
|
4201 jQuery.dequeue( this, type ); |
|
4202 } |
|
4203 } ); |
|
4204 }, |
|
4205 dequeue: function( type ) { |
|
4206 return this.each( function() { |
|
4207 jQuery.dequeue( this, type ); |
|
4208 } ); |
|
4209 }, |
|
4210 clearQueue: function( type ) { |
|
4211 return this.queue( type || "fx", [] ); |
|
4212 }, |
|
4213 |
|
4214 // Get a promise resolved when queues of a certain type |
|
4215 // are emptied (fx is the type by default) |
|
4216 promise: function( type, obj ) { |
|
4217 var tmp, |
|
4218 count = 1, |
|
4219 defer = jQuery.Deferred(), |
|
4220 elements = this, |
|
4221 i = this.length, |
|
4222 resolve = function() { |
|
4223 if ( !( --count ) ) { |
|
4224 defer.resolveWith( elements, [ elements ] ); |
|
4225 } |
|
4226 }; |
|
4227 |
|
4228 if ( typeof type !== "string" ) { |
|
4229 obj = type; |
|
4230 type = undefined; |
|
4231 } |
|
4232 type = type || "fx"; |
|
4233 |
|
4234 while ( i-- ) { |
|
4235 tmp = jQuery._data( elements[ i ], type + "queueHooks" ); |
|
4236 if ( tmp && tmp.empty ) { |
|
4237 count++; |
|
4238 tmp.empty.add( resolve ); |
|
4239 } |
|
4240 } |
|
4241 resolve(); |
|
4242 return defer.promise( obj ); |
|
4243 } |
|
4244 } ); |
|
4245 |
|
4246 |
|
4247 ( function() { |
|
4248 var shrinkWrapBlocksVal; |
|
4249 |
|
4250 support.shrinkWrapBlocks = function() { |
|
4251 if ( shrinkWrapBlocksVal != null ) { |
|
4252 return shrinkWrapBlocksVal; |
|
4253 } |
|
4254 |
|
4255 // Will be changed later if needed. |
|
4256 shrinkWrapBlocksVal = false; |
|
4257 |
|
4258 // Minified: var b,c,d |
|
4259 var div, body, container; |
|
4260 |
|
4261 body = document.getElementsByTagName( "body" )[ 0 ]; |
|
4262 if ( !body || !body.style ) { |
|
4263 |
|
4264 // Test fired too early or in an unsupported environment, exit. |
|
4265 return; |
|
4266 } |
|
4267 |
|
4268 // Setup |
|
4269 div = document.createElement( "div" ); |
|
4270 container = document.createElement( "div" ); |
|
4271 container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px"; |
|
4272 body.appendChild( container ).appendChild( div ); |
|
4273 |
|
4274 // Support: IE6 |
|
4275 // Check if elements with layout shrink-wrap their children |
|
4276 if ( typeof div.style.zoom !== "undefined" ) { |
|
4277 |
|
4278 // Reset CSS: box-sizing; display; margin; border |
|
4279 div.style.cssText = |
|
4280 |
|
4281 // Support: Firefox<29, Android 2.3 |
|
4282 // Vendor-prefix box-sizing |
|
4283 "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" + |
|
4284 "box-sizing:content-box;display:block;margin:0;border:0;" + |
|
4285 "padding:1px;width:1px;zoom:1"; |
|
4286 div.appendChild( document.createElement( "div" ) ).style.width = "5px"; |
|
4287 shrinkWrapBlocksVal = div.offsetWidth !== 3; |
|
4288 } |
|
4289 |
|
4290 body.removeChild( container ); |
|
4291 |
|
4292 return shrinkWrapBlocksVal; |
|
4293 }; |
|
4294 |
|
4295 } )(); |
|
4296 var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; |
|
4297 |
|
4298 var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); |
|
4299 |
|
4300 |
|
4301 var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; |
|
4302 |
|
4303 var isHidden = function( elem, el ) { |
|
4304 |
|
4305 // isHidden might be called from jQuery#filter function; |
|
4306 // in that case, element will be second argument |
|
4307 elem = el || elem; |
|
4308 return jQuery.css( elem, "display" ) === "none" || |
|
4309 !jQuery.contains( elem.ownerDocument, elem ); |
|
4310 }; |
|
4311 |
|
4312 |
|
4313 |
|
4314 function adjustCSS( elem, prop, valueParts, tween ) { |
|
4315 var adjusted, |
|
4316 scale = 1, |
|
4317 maxIterations = 20, |
|
4318 currentValue = tween ? |
|
4319 function() { return tween.cur(); } : |
|
4320 function() { return jQuery.css( elem, prop, "" ); }, |
|
4321 initial = currentValue(), |
|
4322 unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), |
|
4323 |
|
4324 // Starting value computation is required for potential unit mismatches |
|
4325 initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && |
|
4326 rcssNum.exec( jQuery.css( elem, prop ) ); |
|
4327 |
|
4328 if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { |
|
4329 |
|
4330 // Trust units reported by jQuery.css |
|
4331 unit = unit || initialInUnit[ 3 ]; |
|
4332 |
|
4333 // Make sure we update the tween properties later on |
|
4334 valueParts = valueParts || []; |
|
4335 |
|
4336 // Iteratively approximate from a nonzero starting point |
|
4337 initialInUnit = +initial || 1; |
|
4338 |
|
4339 do { |
|
4340 |
|
4341 // If previous iteration zeroed out, double until we get *something*. |
|
4342 // Use string for doubling so we don't accidentally see scale as unchanged below |
|
4343 scale = scale || ".5"; |
|
4344 |
|
4345 // Adjust and apply |
|
4346 initialInUnit = initialInUnit / scale; |
|
4347 jQuery.style( elem, prop, initialInUnit + unit ); |
|
4348 |
|
4349 // Update scale, tolerating zero or NaN from tween.cur() |
|
4350 // Break the loop if scale is unchanged or perfect, or if we've just had enough. |
|
4351 } while ( |
|
4352 scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations |
|
4353 ); |
|
4354 } |
|
4355 |
|
4356 if ( valueParts ) { |
|
4357 initialInUnit = +initialInUnit || +initial || 0; |
|
4358 |
|
4359 // Apply relative offset (+=/-=) if specified |
|
4360 adjusted = valueParts[ 1 ] ? |
|
4361 initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : |
|
4362 +valueParts[ 2 ]; |
|
4363 if ( tween ) { |
|
4364 tween.unit = unit; |
|
4365 tween.start = initialInUnit; |
|
4366 tween.end = adjusted; |
|
4367 } |
|
4368 } |
|
4369 return adjusted; |
|
4370 } |
|
4371 |
|
4372 |
|
4373 // Multifunctional method to get and set values of a collection |
|
4374 // The value/s can optionally be executed if it's a function |
|
4375 var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { |
|
4376 var i = 0, |
|
4377 length = elems.length, |
|
4378 bulk = key == null; |
|
4379 |
|
4380 // Sets many values |
|
4381 if ( jQuery.type( key ) === "object" ) { |
|
4382 chainable = true; |
|
4383 for ( i in key ) { |
|
4384 access( elems, fn, i, key[ i ], true, emptyGet, raw ); |
|
4385 } |
|
4386 |
|
4387 // Sets one value |
|
4388 } else if ( value !== undefined ) { |
|
4389 chainable = true; |
|
4390 |
|
4391 if ( !jQuery.isFunction( value ) ) { |
|
4392 raw = true; |
|
4393 } |
|
4394 |
|
4395 if ( bulk ) { |
|
4396 |
|
4397 // Bulk operations run against the entire set |
|
4398 if ( raw ) { |
|
4399 fn.call( elems, value ); |
|
4400 fn = null; |
|
4401 |
|
4402 // ...except when executing function values |
|
4403 } else { |
|
4404 bulk = fn; |
|
4405 fn = function( elem, key, value ) { |
|
4406 return bulk.call( jQuery( elem ), value ); |
|
4407 }; |
|
4408 } |
|
4409 } |
|
4410 |
|
4411 if ( fn ) { |
|
4412 for ( ; i < length; i++ ) { |
|
4413 fn( |
|
4414 elems[ i ], |
|
4415 key, |
|
4416 raw ? value : value.call( elems[ i ], i, fn( elems[ i ], key ) ) |
|
4417 ); |
|
4418 } |
|
4419 } |
|
4420 } |
|
4421 |
|
4422 return chainable ? |
|
4423 elems : |
|
4424 |
|
4425 // Gets |
|
4426 bulk ? |
|
4427 fn.call( elems ) : |
|
4428 length ? fn( elems[ 0 ], key ) : emptyGet; |
|
4429 }; |
|
4430 var rcheckableType = ( /^(?:checkbox|radio)$/i ); |
|
4431 |
|
4432 var rtagName = ( /<([\w:-]+)/ ); |
|
4433 |
|
4434 var rscriptType = ( /^$|\/(?:java|ecma)script/i ); |
|
4435 |
|
4436 var rleadingWhitespace = ( /^\s+/ ); |
|
4437 |
|
4438 var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|" + |
|
4439 "details|dialog|figcaption|figure|footer|header|hgroup|main|" + |
|
4440 "mark|meter|nav|output|picture|progress|section|summary|template|time|video"; |
|
4441 |
|
4442 |
|
4443 |
|
4444 function createSafeFragment( document ) { |
|
4445 var list = nodeNames.split( "|" ), |
|
4446 safeFrag = document.createDocumentFragment(); |
|
4447 |
|
4448 if ( safeFrag.createElement ) { |
|
4449 while ( list.length ) { |
|
4450 safeFrag.createElement( |
|
4451 list.pop() |
|
4452 ); |
|
4453 } |
|
4454 } |
|
4455 return safeFrag; |
|
4456 } |
|
4457 |
|
4458 |
|
4459 ( function() { |
|
4460 var div = document.createElement( "div" ), |
|
4461 fragment = document.createDocumentFragment(), |
|
4462 input = document.createElement( "input" ); |
|
4463 |
|
4464 // Setup |
|
4465 div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; |
|
4466 |
|
4467 // IE strips leading whitespace when .innerHTML is used |
|
4468 support.leadingWhitespace = div.firstChild.nodeType === 3; |
|
4469 |
|
4470 // Make sure that tbody elements aren't automatically inserted |
|
4471 // IE will insert them into empty tables |
|
4472 support.tbody = !div.getElementsByTagName( "tbody" ).length; |
|
4473 |
|
4474 // Make sure that link elements get serialized correctly by innerHTML |
|
4475 // This requires a wrapper element in IE |
|
4476 support.htmlSerialize = !!div.getElementsByTagName( "link" ).length; |
|
4477 |
|
4478 // Makes sure cloning an html5 element does not cause problems |
|
4479 // Where outerHTML is undefined, this still works |
|
4480 support.html5Clone = |
|
4481 document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>"; |
|
4482 |
|
4483 // Check if a disconnected checkbox will retain its checked |
|
4484 // value of true after appended to the DOM (IE6/7) |
|
4485 input.type = "checkbox"; |
|
4486 input.checked = true; |
|
4487 fragment.appendChild( input ); |
|
4488 support.appendChecked = input.checked; |
|
4489 |
|
4490 // Make sure textarea (and checkbox) defaultValue is properly cloned |
|
4491 // Support: IE6-IE11+ |
|
4492 div.innerHTML = "<textarea>x</textarea>"; |
|
4493 support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; |
|
4494 |
|
4495 // #11217 - WebKit loses check when the name is after the checked attribute |
|
4496 fragment.appendChild( div ); |
|
4497 |
|
4498 // Support: Windows Web Apps (WWA) |
|
4499 // `name` and `type` must use .setAttribute for WWA (#14901) |
|
4500 input = document.createElement( "input" ); |
|
4501 input.setAttribute( "type", "radio" ); |
|
4502 input.setAttribute( "checked", "checked" ); |
|
4503 input.setAttribute( "name", "t" ); |
|
4504 |
|
4505 div.appendChild( input ); |
|
4506 |
|
4507 // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3 |
|
4508 // old WebKit doesn't clone checked state correctly in fragments |
|
4509 support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; |
|
4510 |
|
4511 // Support: IE<9 |
|
4512 // Cloned elements keep attachEvent handlers, we use addEventListener on IE9+ |
|
4513 support.noCloneEvent = !!div.addEventListener; |
|
4514 |
|
4515 // Support: IE<9 |
|
4516 // Since attributes and properties are the same in IE, |
|
4517 // cleanData must set properties to undefined rather than use removeAttribute |
|
4518 div[ jQuery.expando ] = 1; |
|
4519 support.attributes = !div.getAttribute( jQuery.expando ); |
|
4520 } )(); |
|
4521 |
|
4522 |
|
4523 // We have to close these tags to support XHTML (#13200) |
|
4524 var wrapMap = { |
|
4525 option: [ 1, "<select multiple='multiple'>", "</select>" ], |
|
4526 legend: [ 1, "<fieldset>", "</fieldset>" ], |
|
4527 area: [ 1, "<map>", "</map>" ], |
|
4528 |
|
4529 // Support: IE8 |
|
4530 param: [ 1, "<object>", "</object>" ], |
|
4531 thead: [ 1, "<table>", "</table>" ], |
|
4532 tr: [ 2, "<table><tbody>", "</tbody></table>" ], |
|
4533 col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], |
|
4534 td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], |
|
4535 |
|
4536 // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, |
|
4537 // unless wrapped in a div with non-breaking characters in front of it. |
|
4538 _default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] |
|
4539 }; |
|
4540 |
|
4541 // Support: IE8-IE9 |
|
4542 wrapMap.optgroup = wrapMap.option; |
|
4543 |
|
4544 wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; |
|
4545 wrapMap.th = wrapMap.td; |
|
4546 |
|
4547 |
|
4548 function getAll( context, tag ) { |
|
4549 var elems, elem, |
|
4550 i = 0, |
|
4551 found = typeof context.getElementsByTagName !== "undefined" ? |
|
4552 context.getElementsByTagName( tag || "*" ) : |
|
4553 typeof context.querySelectorAll !== "undefined" ? |
|
4554 context.querySelectorAll( tag || "*" ) : |
|
4555 undefined; |
|
4556 |
|
4557 if ( !found ) { |
|
4558 for ( found = [], elems = context.childNodes || context; |
|
4559 ( elem = elems[ i ] ) != null; |
|
4560 i++ |
|
4561 ) { |
|
4562 if ( !tag || jQuery.nodeName( elem, tag ) ) { |
|
4563 found.push( elem ); |
|
4564 } else { |
|
4565 jQuery.merge( found, getAll( elem, tag ) ); |
|
4566 } |
|
4567 } |
|
4568 } |
|
4569 |
|
4570 return tag === undefined || tag && jQuery.nodeName( context, tag ) ? |
|
4571 jQuery.merge( [ context ], found ) : |
|
4572 found; |
|
4573 } |
|
4574 |
|
4575 |
|
4576 // Mark scripts as having already been evaluated |
|
4577 function setGlobalEval( elems, refElements ) { |
|
4578 var elem, |
|
4579 i = 0; |
|
4580 for ( ; ( elem = elems[ i ] ) != null; i++ ) { |
|
4581 jQuery._data( |
|
4582 elem, |
|
4583 "globalEval", |
|
4584 !refElements || jQuery._data( refElements[ i ], "globalEval" ) |
|
4585 ); |
|
4586 } |
|
4587 } |
|
4588 |
|
4589 |
|
4590 var rhtml = /<|&#?\w+;/, |
|
4591 rtbody = /<tbody/i; |
|
4592 |
|
4593 function fixDefaultChecked( elem ) { |
|
4594 if ( rcheckableType.test( elem.type ) ) { |
|
4595 elem.defaultChecked = elem.checked; |
|
4596 } |
|
4597 } |
|
4598 |
|
4599 function buildFragment( elems, context, scripts, selection, ignored ) { |
|
4600 var j, elem, contains, |
|
4601 tmp, tag, tbody, wrap, |
|
4602 l = elems.length, |
|
4603 |
|
4604 // Ensure a safe fragment |
|
4605 safe = createSafeFragment( context ), |
|
4606 |
|
4607 nodes = [], |
|
4608 i = 0; |
|
4609 |
|
4610 for ( ; i < l; i++ ) { |
|
4611 elem = elems[ i ]; |
|
4612 |
|
4613 if ( elem || elem === 0 ) { |
|
4614 |
|
4615 // Add nodes directly |
|
4616 if ( jQuery.type( elem ) === "object" ) { |
|
4617 jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); |
|
4618 |
|
4619 // Convert non-html into a text node |
|
4620 } else if ( !rhtml.test( elem ) ) { |
|
4621 nodes.push( context.createTextNode( elem ) ); |
|
4622 |
|
4623 // Convert html into DOM nodes |
|
4624 } else { |
|
4625 tmp = tmp || safe.appendChild( context.createElement( "div" ) ); |
|
4626 |
|
4627 // Deserialize a standard representation |
|
4628 tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); |
|
4629 wrap = wrapMap[ tag ] || wrapMap._default; |
|
4630 |
|
4631 tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; |
|
4632 |
|
4633 // Descend through wrappers to the right content |
|
4634 j = wrap[ 0 ]; |
|
4635 while ( j-- ) { |
|
4636 tmp = tmp.lastChild; |
|
4637 } |
|
4638 |
|
4639 // Manually add leading whitespace removed by IE |
|
4640 if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { |
|
4641 nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[ 0 ] ) ); |
|
4642 } |
|
4643 |
|
4644 // Remove IE's autoinserted <tbody> from table fragments |
|
4645 if ( !support.tbody ) { |
|
4646 |
|
4647 // String was a <table>, *may* have spurious <tbody> |
|
4648 elem = tag === "table" && !rtbody.test( elem ) ? |
|
4649 tmp.firstChild : |
|
4650 |
|
4651 // String was a bare <thead> or <tfoot> |
|
4652 wrap[ 1 ] === "<table>" && !rtbody.test( elem ) ? |
|
4653 tmp : |
|
4654 0; |
|
4655 |
|
4656 j = elem && elem.childNodes.length; |
|
4657 while ( j-- ) { |
|
4658 if ( jQuery.nodeName( ( tbody = elem.childNodes[ j ] ), "tbody" ) && |
|
4659 !tbody.childNodes.length ) { |
|
4660 |
|
4661 elem.removeChild( tbody ); |
|
4662 } |
|
4663 } |
|
4664 } |
|
4665 |
|
4666 jQuery.merge( nodes, tmp.childNodes ); |
|
4667 |
|
4668 // Fix #12392 for WebKit and IE > 9 |
|
4669 tmp.textContent = ""; |
|
4670 |
|
4671 // Fix #12392 for oldIE |
|
4672 while ( tmp.firstChild ) { |
|
4673 tmp.removeChild( tmp.firstChild ); |
|
4674 } |
|
4675 |
|
4676 // Remember the top-level container for proper cleanup |
|
4677 tmp = safe.lastChild; |
|
4678 } |
|
4679 } |
|
4680 } |
|
4681 |
|
4682 // Fix #11356: Clear elements from fragment |
|
4683 if ( tmp ) { |
|
4684 safe.removeChild( tmp ); |
|
4685 } |
|
4686 |
|
4687 // Reset defaultChecked for any radios and checkboxes |
|
4688 // about to be appended to the DOM in IE 6/7 (#8060) |
|
4689 if ( !support.appendChecked ) { |
|
4690 jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); |
|
4691 } |
|
4692 |
|
4693 i = 0; |
|
4694 while ( ( elem = nodes[ i++ ] ) ) { |
|
4695 |
|
4696 // Skip elements already in the context collection (trac-4087) |
|
4697 if ( selection && jQuery.inArray( elem, selection ) > -1 ) { |
|
4698 if ( ignored ) { |
|
4699 ignored.push( elem ); |
|
4700 } |
|
4701 |
|
4702 continue; |
|
4703 } |
|
4704 |
|
4705 contains = jQuery.contains( elem.ownerDocument, elem ); |
|
4706 |
|
4707 // Append to fragment |
|
4708 tmp = getAll( safe.appendChild( elem ), "script" ); |
|
4709 |
|
4710 // Preserve script evaluation history |
|
4711 if ( contains ) { |
|
4712 setGlobalEval( tmp ); |
|
4713 } |
|
4714 |
|
4715 // Capture executables |
|
4716 if ( scripts ) { |
|
4717 j = 0; |
|
4718 while ( ( elem = tmp[ j++ ] ) ) { |
|
4719 if ( rscriptType.test( elem.type || "" ) ) { |
|
4720 scripts.push( elem ); |
|
4721 } |
|
4722 } |
|
4723 } |
|
4724 } |
|
4725 |
|
4726 tmp = null; |
|
4727 |
|
4728 return safe; |
|
4729 } |
|
4730 |
|
4731 |
|
4732 ( function() { |
|
4733 var i, eventName, |
|
4734 div = document.createElement( "div" ); |
|
4735 |
|
4736 // Support: IE<9 (lack submit/change bubble), Firefox (lack focus(in | out) events) |
|
4737 for ( i in { submit: true, change: true, focusin: true } ) { |
|
4738 eventName = "on" + i; |
|
4739 |
|
4740 if ( !( support[ i ] = eventName in window ) ) { |
|
4741 |
|
4742 // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP) |
|
4743 div.setAttribute( eventName, "t" ); |
|
4744 support[ i ] = div.attributes[ eventName ].expando === false; |
|
4745 } |
|
4746 } |
|
4747 |
|
4748 // Null elements to avoid leaks in IE. |
|
4749 div = null; |
|
4750 } )(); |
|
4751 |
|
4752 |
|
4753 var rformElems = /^(?:input|select|textarea)$/i, |
|
4754 rkeyEvent = /^key/, |
|
4755 rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, |
|
4756 rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, |
|
4757 rtypenamespace = /^([^.]*)(?:\.(.+)|)/; |
|
4758 |
|
4759 function returnTrue() { |
|
4760 return true; |
|
4761 } |
|
4762 |
|
4763 function returnFalse() { |
|
4764 return false; |
|
4765 } |
|
4766 |
|
4767 // Support: IE9 |
|
4768 // See #13393 for more info |
|
4769 function safeActiveElement() { |
|
4770 try { |
|
4771 return document.activeElement; |
|
4772 } catch ( err ) { } |
|
4773 } |
|
4774 |
|
4775 function on( elem, types, selector, data, fn, one ) { |
|
4776 var origFn, type; |
|
4777 |
|
4778 // Types can be a map of types/handlers |
|
4779 if ( typeof types === "object" ) { |
|
4780 |
|
4781 // ( types-Object, selector, data ) |
|
4782 if ( typeof selector !== "string" ) { |
|
4783 |
|
4784 // ( types-Object, data ) |
|
4785 data = data || selector; |
|
4786 selector = undefined; |
|
4787 } |
|
4788 for ( type in types ) { |
|
4789 on( elem, type, selector, data, types[ type ], one ); |
|
4790 } |
|
4791 return elem; |
|
4792 } |
|
4793 |
|
4794 if ( data == null && fn == null ) { |
|
4795 |
|
4796 // ( types, fn ) |
|
4797 fn = selector; |
|
4798 data = selector = undefined; |
|
4799 } else if ( fn == null ) { |
|
4800 if ( typeof selector === "string" ) { |
|
4801 |
|
4802 // ( types, selector, fn ) |
|
4803 fn = data; |
|
4804 data = undefined; |
|
4805 } else { |
|
4806 |
|
4807 // ( types, data, fn ) |
|
4808 fn = data; |
|
4809 data = selector; |
|
4810 selector = undefined; |
|
4811 } |
|
4812 } |
|
4813 if ( fn === false ) { |
|
4814 fn = returnFalse; |
|
4815 } else if ( !fn ) { |
|
4816 return elem; |
|
4817 } |
|
4818 |
|
4819 if ( one === 1 ) { |
|
4820 origFn = fn; |
|
4821 fn = function( event ) { |
|
4822 |
|
4823 // Can use an empty set, since event contains the info |
|
4824 jQuery().off( event ); |
|
4825 return origFn.apply( this, arguments ); |
|
4826 }; |
|
4827 |
|
4828 // Use same guid so caller can remove using origFn |
|
4829 fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); |
|
4830 } |
|
4831 return elem.each( function() { |
|
4832 jQuery.event.add( this, types, fn, data, selector ); |
|
4833 } ); |
|
4834 } |
|
4835 |
|
4836 /* |
|
4837 * Helper functions for managing events -- not part of the public interface. |
|
4838 * Props to Dean Edwards' addEvent library for many of the ideas. |
|
4839 */ |
|
4840 jQuery.event = { |
|
4841 |
|
4842 global: {}, |
|
4843 |
|
4844 add: function( elem, types, handler, data, selector ) { |
|
4845 var tmp, events, t, handleObjIn, |
|
4846 special, eventHandle, handleObj, |
|
4847 handlers, type, namespaces, origType, |
|
4848 elemData = jQuery._data( elem ); |
|
4849 |
|
4850 // Don't attach events to noData or text/comment nodes (but allow plain objects) |
|
4851 if ( !elemData ) { |
|
4852 return; |
|
4853 } |
|
4854 |
|
4855 // Caller can pass in an object of custom data in lieu of the handler |
|
4856 if ( handler.handler ) { |
|
4857 handleObjIn = handler; |
|
4858 handler = handleObjIn.handler; |
|
4859 selector = handleObjIn.selector; |
|
4860 } |
|
4861 |
|
4862 // Make sure that the handler has a unique ID, used to find/remove it later |
|
4863 if ( !handler.guid ) { |
|
4864 handler.guid = jQuery.guid++; |
|
4865 } |
|
4866 |
|
4867 // Init the element's event structure and main handler, if this is the first |
|
4868 if ( !( events = elemData.events ) ) { |
|
4869 events = elemData.events = {}; |
|
4870 } |
|
4871 if ( !( eventHandle = elemData.handle ) ) { |
|
4872 eventHandle = elemData.handle = function( e ) { |
|
4873 |
|
4874 // Discard the second event of a jQuery.event.trigger() and |
|
4875 // when an event is called after a page has unloaded |
|
4876 return typeof jQuery !== "undefined" && |
|
4877 ( !e || jQuery.event.triggered !== e.type ) ? |
|
4878 jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : |
|
4879 undefined; |
|
4880 }; |
|
4881 |
|
4882 // Add elem as a property of the handle fn to prevent a memory leak |
|
4883 // with IE non-native events |
|
4884 eventHandle.elem = elem; |
|
4885 } |
|
4886 |
|
4887 // Handle multiple events separated by a space |
|
4888 types = ( types || "" ).match( rnotwhite ) || [ "" ]; |
|
4889 t = types.length; |
|
4890 while ( t-- ) { |
|
4891 tmp = rtypenamespace.exec( types[ t ] ) || []; |
|
4892 type = origType = tmp[ 1 ]; |
|
4893 namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); |
|
4894 |
|
4895 // There *must* be a type, no attaching namespace-only handlers |
|
4896 if ( !type ) { |
|
4897 continue; |
|
4898 } |
|
4899 |
|
4900 // If event changes its type, use the special event handlers for the changed type |
|
4901 special = jQuery.event.special[ type ] || {}; |
|
4902 |
|
4903 // If selector defined, determine special event api type, otherwise given type |
|
4904 type = ( selector ? special.delegateType : special.bindType ) || type; |
|
4905 |
|
4906 // Update special based on newly reset type |
|
4907 special = jQuery.event.special[ type ] || {}; |
|
4908 |
|
4909 // handleObj is passed to all event handlers |
|
4910 handleObj = jQuery.extend( { |
|
4911 type: type, |
|
4912 origType: origType, |
|
4913 data: data, |
|
4914 handler: handler, |
|
4915 guid: handler.guid, |
|
4916 selector: selector, |
|
4917 needsContext: selector && jQuery.expr.match.needsContext.test( selector ), |
|
4918 namespace: namespaces.join( "." ) |
|
4919 }, handleObjIn ); |
|
4920 |
|
4921 // Init the event handler queue if we're the first |
|
4922 if ( !( handlers = events[ type ] ) ) { |
|
4923 handlers = events[ type ] = []; |
|
4924 handlers.delegateCount = 0; |
|
4925 |
|
4926 // Only use addEventListener/attachEvent if the special events handler returns false |
|
4927 if ( !special.setup || |
|
4928 special.setup.call( elem, data, namespaces, eventHandle ) === false ) { |
|
4929 |
|
4930 // Bind the global event handler to the element |
|
4931 if ( elem.addEventListener ) { |
|
4932 elem.addEventListener( type, eventHandle, false ); |
|
4933 |
|
4934 } else if ( elem.attachEvent ) { |
|
4935 elem.attachEvent( "on" + type, eventHandle ); |
|
4936 } |
|
4937 } |
|
4938 } |
|
4939 |
|
4940 if ( special.add ) { |
|
4941 special.add.call( elem, handleObj ); |
|
4942 |
|
4943 if ( !handleObj.handler.guid ) { |
|
4944 handleObj.handler.guid = handler.guid; |
|
4945 } |
|
4946 } |
|
4947 |
|
4948 // Add to the element's handler list, delegates in front |
|
4949 if ( selector ) { |
|
4950 handlers.splice( handlers.delegateCount++, 0, handleObj ); |
|
4951 } else { |
|
4952 handlers.push( handleObj ); |
|
4953 } |
|
4954 |
|
4955 // Keep track of which events have ever been used, for event optimization |
|
4956 jQuery.event.global[ type ] = true; |
|
4957 } |
|
4958 |
|
4959 // Nullify elem to prevent memory leaks in IE |
|
4960 elem = null; |
|
4961 }, |
|
4962 |
|
4963 // Detach an event or set of events from an element |
|
4964 remove: function( elem, types, handler, selector, mappedTypes ) { |
|
4965 var j, handleObj, tmp, |
|
4966 origCount, t, events, |
|
4967 special, handlers, type, |
|
4968 namespaces, origType, |
|
4969 elemData = jQuery.hasData( elem ) && jQuery._data( elem ); |
|
4970 |
|
4971 if ( !elemData || !( events = elemData.events ) ) { |
|
4972 return; |
|
4973 } |
|
4974 |
|
4975 // Once for each type.namespace in types; type may be omitted |
|
4976 types = ( types || "" ).match( rnotwhite ) || [ "" ]; |
|
4977 t = types.length; |
|
4978 while ( t-- ) { |
|
4979 tmp = rtypenamespace.exec( types[ t ] ) || []; |
|
4980 type = origType = tmp[ 1 ]; |
|
4981 namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); |
|
4982 |
|
4983 // Unbind all events (on this namespace, if provided) for the element |
|
4984 if ( !type ) { |
|
4985 for ( type in events ) { |
|
4986 jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); |
|
4987 } |
|
4988 continue; |
|
4989 } |
|
4990 |
|
4991 special = jQuery.event.special[ type ] || {}; |
|
4992 type = ( selector ? special.delegateType : special.bindType ) || type; |
|
4993 handlers = events[ type ] || []; |
|
4994 tmp = tmp[ 2 ] && |
|
4995 new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); |
|
4996 |
|
4997 // Remove matching events |
|
4998 origCount = j = handlers.length; |
|
4999 while ( j-- ) { |
|
5000 handleObj = handlers[ j ]; |
|
5001 |
|
5002 if ( ( mappedTypes || origType === handleObj.origType ) && |
|
5003 ( !handler || handler.guid === handleObj.guid ) && |
|
5004 ( !tmp || tmp.test( handleObj.namespace ) ) && |
|
5005 ( !selector || selector === handleObj.selector || |
|
5006 selector === "**" && handleObj.selector ) ) { |
|
5007 handlers.splice( j, 1 ); |
|
5008 |
|
5009 if ( handleObj.selector ) { |
|
5010 handlers.delegateCount--; |
|
5011 } |
|
5012 if ( special.remove ) { |
|
5013 special.remove.call( elem, handleObj ); |
|
5014 } |
|
5015 } |
|
5016 } |
|
5017 |
|
5018 // Remove generic event handler if we removed something and no more handlers exist |
|
5019 // (avoids potential for endless recursion during removal of special event handlers) |
|
5020 if ( origCount && !handlers.length ) { |
|
5021 if ( !special.teardown || |
|
5022 special.teardown.call( elem, namespaces, elemData.handle ) === false ) { |
|
5023 |
|
5024 jQuery.removeEvent( elem, type, elemData.handle ); |
|
5025 } |
|
5026 |
|
5027 delete events[ type ]; |
|
5028 } |
|
5029 } |
|
5030 |
|
5031 // Remove the expando if it's no longer used |
|
5032 if ( jQuery.isEmptyObject( events ) ) { |
|
5033 delete elemData.handle; |
|
5034 |
|
5035 // removeData also checks for emptiness and clears the expando if empty |
|
5036 // so use it instead of delete |
|
5037 jQuery._removeData( elem, "events" ); |
|
5038 } |
|
5039 }, |
|
5040 |
|
5041 trigger: function( event, data, elem, onlyHandlers ) { |
|
5042 var handle, ontype, cur, |
|
5043 bubbleType, special, tmp, i, |
|
5044 eventPath = [ elem || document ], |
|
5045 type = hasOwn.call( event, "type" ) ? event.type : event, |
|
5046 namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; |
|
5047 |
|
5048 cur = tmp = elem = elem || document; |
|
5049 |
|
5050 // Don't do events on text and comment nodes |
|
5051 if ( elem.nodeType === 3 || elem.nodeType === 8 ) { |
|
5052 return; |
|
5053 } |
|
5054 |
|
5055 // focus/blur morphs to focusin/out; ensure we're not firing them right now |
|
5056 if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { |
|
5057 return; |
|
5058 } |
|
5059 |
|
5060 if ( type.indexOf( "." ) > -1 ) { |
|
5061 |
|
5062 // Namespaced trigger; create a regexp to match event type in handle() |
|
5063 namespaces = type.split( "." ); |
|
5064 type = namespaces.shift(); |
|
5065 namespaces.sort(); |
|
5066 } |
|
5067 ontype = type.indexOf( ":" ) < 0 && "on" + type; |
|
5068 |
|
5069 // Caller can pass in a jQuery.Event object, Object, or just an event type string |
|
5070 event = event[ jQuery.expando ] ? |
|
5071 event : |
|
5072 new jQuery.Event( type, typeof event === "object" && event ); |
|
5073 |
|
5074 // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) |
|
5075 event.isTrigger = onlyHandlers ? 2 : 3; |
|
5076 event.namespace = namespaces.join( "." ); |
|
5077 event.rnamespace = event.namespace ? |
|
5078 new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : |
|
5079 null; |
|
5080 |
|
5081 // Clean up the event in case it is being reused |
|
5082 event.result = undefined; |
|
5083 if ( !event.target ) { |
|
5084 event.target = elem; |
|
5085 } |
|
5086 |
|
5087 // Clone any incoming data and prepend the event, creating the handler arg list |
|
5088 data = data == null ? |
|
5089 [ event ] : |
|
5090 jQuery.makeArray( data, [ event ] ); |
|
5091 |
|
5092 // Allow special events to draw outside the lines |
|
5093 special = jQuery.event.special[ type ] || {}; |
|
5094 if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { |
|
5095 return; |
|
5096 } |
|
5097 |
|
5098 // Determine event propagation path in advance, per W3C events spec (#9951) |
|
5099 // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) |
|
5100 if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { |
|
5101 |
|
5102 bubbleType = special.delegateType || type; |
|
5103 if ( !rfocusMorph.test( bubbleType + type ) ) { |
|
5104 cur = cur.parentNode; |
|
5105 } |
|
5106 for ( ; cur; cur = cur.parentNode ) { |
|
5107 eventPath.push( cur ); |
|
5108 tmp = cur; |
|
5109 } |
|
5110 |
|
5111 // Only add window if we got to document (e.g., not plain obj or detached DOM) |
|
5112 if ( tmp === ( elem.ownerDocument || document ) ) { |
|
5113 eventPath.push( tmp.defaultView || tmp.parentWindow || window ); |
|
5114 } |
|
5115 } |
|
5116 |
|
5117 // Fire handlers on the event path |
|
5118 i = 0; |
|
5119 while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { |
|
5120 |
|
5121 event.type = i > 1 ? |
|
5122 bubbleType : |
|
5123 special.bindType || type; |
|
5124 |
|
5125 // jQuery handler |
|
5126 handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && |
|
5127 jQuery._data( cur, "handle" ); |
|
5128 |
|
5129 if ( handle ) { |
|
5130 handle.apply( cur, data ); |
|
5131 } |
|
5132 |
|
5133 // Native handler |
|
5134 handle = ontype && cur[ ontype ]; |
|
5135 if ( handle && handle.apply && acceptData( cur ) ) { |
|
5136 event.result = handle.apply( cur, data ); |
|
5137 if ( event.result === false ) { |
|
5138 event.preventDefault(); |
|
5139 } |
|
5140 } |
|
5141 } |
|
5142 event.type = type; |
|
5143 |
|
5144 // If nobody prevented the default action, do it now |
|
5145 if ( !onlyHandlers && !event.isDefaultPrevented() ) { |
|
5146 |
|
5147 if ( |
|
5148 ( !special._default || |
|
5149 special._default.apply( eventPath.pop(), data ) === false |
|
5150 ) && acceptData( elem ) |
|
5151 ) { |
|
5152 |
|
5153 // Call a native DOM method on the target with the same name name as the event. |
|
5154 // Can't use an .isFunction() check here because IE6/7 fails that test. |
|
5155 // Don't do default actions on window, that's where global variables be (#6170) |
|
5156 if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { |
|
5157 |
|
5158 // Don't re-trigger an onFOO event when we call its FOO() method |
|
5159 tmp = elem[ ontype ]; |
|
5160 |
|
5161 if ( tmp ) { |
|
5162 elem[ ontype ] = null; |
|
5163 } |
|
5164 |
|
5165 // Prevent re-triggering of the same event, since we already bubbled it above |
|
5166 jQuery.event.triggered = type; |
|
5167 try { |
|
5168 elem[ type ](); |
|
5169 } catch ( e ) { |
|
5170 |
|
5171 // IE<9 dies on focus/blur to hidden element (#1486,#12518) |
|
5172 // only reproducible on winXP IE8 native, not IE9 in IE8 mode |
|
5173 } |
|
5174 jQuery.event.triggered = undefined; |
|
5175 |
|
5176 if ( tmp ) { |
|
5177 elem[ ontype ] = tmp; |
|
5178 } |
|
5179 } |
|
5180 } |
|
5181 } |
|
5182 |
|
5183 return event.result; |
|
5184 }, |
|
5185 |
|
5186 dispatch: function( event ) { |
|
5187 |
|
5188 // Make a writable jQuery.Event from the native event object |
|
5189 event = jQuery.event.fix( event ); |
|
5190 |
|
5191 var i, j, ret, matched, handleObj, |
|
5192 handlerQueue = [], |
|
5193 args = slice.call( arguments ), |
|
5194 handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], |
|
5195 special = jQuery.event.special[ event.type ] || {}; |
|
5196 |
|
5197 // Use the fix-ed jQuery.Event rather than the (read-only) native event |
|
5198 args[ 0 ] = event; |
|
5199 event.delegateTarget = this; |
|
5200 |
|
5201 // Call the preDispatch hook for the mapped type, and let it bail if desired |
|
5202 if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { |
|
5203 return; |
|
5204 } |
|
5205 |
|
5206 // Determine handlers |
|
5207 handlerQueue = jQuery.event.handlers.call( this, event, handlers ); |
|
5208 |
|
5209 // Run delegates first; they may want to stop propagation beneath us |
|
5210 i = 0; |
|
5211 while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { |
|
5212 event.currentTarget = matched.elem; |
|
5213 |
|
5214 j = 0; |
|
5215 while ( ( handleObj = matched.handlers[ j++ ] ) && |
|
5216 !event.isImmediatePropagationStopped() ) { |
|
5217 |
|
5218 // Triggered event must either 1) have no namespace, or 2) have namespace(s) |
|
5219 // a subset or equal to those in the bound event (both can have no namespace). |
|
5220 if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { |
|
5221 |
|
5222 event.handleObj = handleObj; |
|
5223 event.data = handleObj.data; |
|
5224 |
|
5225 ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || |
|
5226 handleObj.handler ).apply( matched.elem, args ); |
|
5227 |
|
5228 if ( ret !== undefined ) { |
|
5229 if ( ( event.result = ret ) === false ) { |
|
5230 event.preventDefault(); |
|
5231 event.stopPropagation(); |
|
5232 } |
|
5233 } |
|
5234 } |
|
5235 } |
|
5236 } |
|
5237 |
|
5238 // Call the postDispatch hook for the mapped type |
|
5239 if ( special.postDispatch ) { |
|
5240 special.postDispatch.call( this, event ); |
|
5241 } |
|
5242 |
|
5243 return event.result; |
|
5244 }, |
|
5245 |
|
5246 handlers: function( event, handlers ) { |
|
5247 var i, matches, sel, handleObj, |
|
5248 handlerQueue = [], |
|
5249 delegateCount = handlers.delegateCount, |
|
5250 cur = event.target; |
|
5251 |
|
5252 // Support (at least): Chrome, IE9 |
|
5253 // Find delegate handlers |
|
5254 // Black-hole SVG <use> instance trees (#13180) |
|
5255 // |
|
5256 // Support: Firefox<=42+ |
|
5257 // Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343) |
|
5258 if ( delegateCount && cur.nodeType && |
|
5259 ( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) { |
|
5260 |
|
5261 /* jshint eqeqeq: false */ |
|
5262 for ( ; cur != this; cur = cur.parentNode || this ) { |
|
5263 /* jshint eqeqeq: true */ |
|
5264 |
|
5265 // Don't check non-elements (#13208) |
|
5266 // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) |
|
5267 if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) { |
|
5268 matches = []; |
|
5269 for ( i = 0; i < delegateCount; i++ ) { |
|
5270 handleObj = handlers[ i ]; |
|
5271 |
|
5272 // Don't conflict with Object.prototype properties (#13203) |
|
5273 sel = handleObj.selector + " "; |
|
5274 |
|
5275 if ( matches[ sel ] === undefined ) { |
|
5276 matches[ sel ] = handleObj.needsContext ? |
|
5277 jQuery( sel, this ).index( cur ) > -1 : |
|
5278 jQuery.find( sel, this, null, [ cur ] ).length; |
|
5279 } |
|
5280 if ( matches[ sel ] ) { |
|
5281 matches.push( handleObj ); |
|
5282 } |
|
5283 } |
|
5284 if ( matches.length ) { |
|
5285 handlerQueue.push( { elem: cur, handlers: matches } ); |
|
5286 } |
|
5287 } |
|
5288 } |
|
5289 } |
|
5290 |
|
5291 // Add the remaining (directly-bound) handlers |
|
5292 if ( delegateCount < handlers.length ) { |
|
5293 handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } ); |
|
5294 } |
|
5295 |
|
5296 return handlerQueue; |
|
5297 }, |
|
5298 |
|
5299 fix: function( event ) { |
|
5300 if ( event[ jQuery.expando ] ) { |
|
5301 return event; |
|
5302 } |
|
5303 |
|
5304 // Create a writable copy of the event object and normalize some properties |
|
5305 var i, prop, copy, |
|
5306 type = event.type, |
|
5307 originalEvent = event, |
|
5308 fixHook = this.fixHooks[ type ]; |
|
5309 |
|
5310 if ( !fixHook ) { |
|
5311 this.fixHooks[ type ] = fixHook = |
|
5312 rmouseEvent.test( type ) ? this.mouseHooks : |
|
5313 rkeyEvent.test( type ) ? this.keyHooks : |
|
5314 {}; |
|
5315 } |
|
5316 copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; |
|
5317 |
|
5318 event = new jQuery.Event( originalEvent ); |
|
5319 |
|
5320 i = copy.length; |
|
5321 while ( i-- ) { |
|
5322 prop = copy[ i ]; |
|
5323 event[ prop ] = originalEvent[ prop ]; |
|
5324 } |
|
5325 |
|
5326 // Support: IE<9 |
|
5327 // Fix target property (#1925) |
|
5328 if ( !event.target ) { |
|
5329 event.target = originalEvent.srcElement || document; |
|
5330 } |
|
5331 |
|
5332 // Support: Safari 6-8+ |
|
5333 // Target should not be a text node (#504, #13143) |
|
5334 if ( event.target.nodeType === 3 ) { |
|
5335 event.target = event.target.parentNode; |
|
5336 } |
|
5337 |
|
5338 // Support: IE<9 |
|
5339 // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) |
|
5340 event.metaKey = !!event.metaKey; |
|
5341 |
|
5342 return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; |
|
5343 }, |
|
5344 |
|
5345 // Includes some event props shared by KeyEvent and MouseEvent |
|
5346 props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " + |
|
5347 "metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ), |
|
5348 |
|
5349 fixHooks: {}, |
|
5350 |
|
5351 keyHooks: { |
|
5352 props: "char charCode key keyCode".split( " " ), |
|
5353 filter: function( event, original ) { |
|
5354 |
|
5355 // Add which for key events |
|
5356 if ( event.which == null ) { |
|
5357 event.which = original.charCode != null ? original.charCode : original.keyCode; |
|
5358 } |
|
5359 |
|
5360 return event; |
|
5361 } |
|
5362 }, |
|
5363 |
|
5364 mouseHooks: { |
|
5365 props: ( "button buttons clientX clientY fromElement offsetX offsetY " + |
|
5366 "pageX pageY screenX screenY toElement" ).split( " " ), |
|
5367 filter: function( event, original ) { |
|
5368 var body, eventDoc, doc, |
|
5369 button = original.button, |
|
5370 fromElement = original.fromElement; |
|
5371 |
|
5372 // Calculate pageX/Y if missing and clientX/Y available |
|
5373 if ( event.pageX == null && original.clientX != null ) { |
|
5374 eventDoc = event.target.ownerDocument || document; |
|
5375 doc = eventDoc.documentElement; |
|
5376 body = eventDoc.body; |
|
5377 |
|
5378 event.pageX = original.clientX + |
|
5379 ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - |
|
5380 ( doc && doc.clientLeft || body && body.clientLeft || 0 ); |
|
5381 event.pageY = original.clientY + |
|
5382 ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - |
|
5383 ( doc && doc.clientTop || body && body.clientTop || 0 ); |
|
5384 } |
|
5385 |
|
5386 // Add relatedTarget, if necessary |
|
5387 if ( !event.relatedTarget && fromElement ) { |
|
5388 event.relatedTarget = fromElement === event.target ? |
|
5389 original.toElement : |
|
5390 fromElement; |
|
5391 } |
|
5392 |
|
5393 // Add which for click: 1 === left; 2 === middle; 3 === right |
|
5394 // Note: button is not normalized, so don't use it |
|
5395 if ( !event.which && button !== undefined ) { |
|
5396 event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); |
|
5397 } |
|
5398 |
|
5399 return event; |
|
5400 } |
|
5401 }, |
|
5402 |
|
5403 special: { |
|
5404 load: { |
|
5405 |
|
5406 // Prevent triggered image.load events from bubbling to window.load |
|
5407 noBubble: true |
|
5408 }, |
|
5409 focus: { |
|
5410 |
|
5411 // Fire native event if possible so blur/focus sequence is correct |
|
5412 trigger: function() { |
|
5413 if ( this !== safeActiveElement() && this.focus ) { |
|
5414 try { |
|
5415 this.focus(); |
|
5416 return false; |
|
5417 } catch ( e ) { |
|
5418 |
|
5419 // Support: IE<9 |
|
5420 // If we error on focus to hidden element (#1486, #12518), |
|
5421 // let .trigger() run the handlers |
|
5422 } |
|
5423 } |
|
5424 }, |
|
5425 delegateType: "focusin" |
|
5426 }, |
|
5427 blur: { |
|
5428 trigger: function() { |
|
5429 if ( this === safeActiveElement() && this.blur ) { |
|
5430 this.blur(); |
|
5431 return false; |
|
5432 } |
|
5433 }, |
|
5434 delegateType: "focusout" |
|
5435 }, |
|
5436 click: { |
|
5437 |
|
5438 // For checkbox, fire native event so checked state will be right |
|
5439 trigger: function() { |
|
5440 if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { |
|
5441 this.click(); |
|
5442 return false; |
|
5443 } |
|
5444 }, |
|
5445 |
|
5446 // For cross-browser consistency, don't fire native .click() on links |
|
5447 _default: function( event ) { |
|
5448 return jQuery.nodeName( event.target, "a" ); |
|
5449 } |
|
5450 }, |
|
5451 |
|
5452 beforeunload: { |
|
5453 postDispatch: function( event ) { |
|
5454 |
|
5455 // Support: Firefox 20+ |
|
5456 // Firefox doesn't alert if the returnValue field is not set. |
|
5457 if ( event.result !== undefined && event.originalEvent ) { |
|
5458 event.originalEvent.returnValue = event.result; |
|
5459 } |
|
5460 } |
|
5461 } |
|
5462 }, |
|
5463 |
|
5464 // Piggyback on a donor event to simulate a different one |
|
5465 simulate: function( type, elem, event ) { |
|
5466 var e = jQuery.extend( |
|
5467 new jQuery.Event(), |
|
5468 event, |
|
5469 { |
|
5470 type: type, |
|
5471 isSimulated: true |
|
5472 |
|
5473 // Previously, `originalEvent: {}` was set here, so stopPropagation call |
|
5474 // would not be triggered on donor event, since in our own |
|
5475 // jQuery.event.stopPropagation function we had a check for existence of |
|
5476 // originalEvent.stopPropagation method, so, consequently it would be a noop. |
|
5477 // |
|
5478 // Guard for simulated events was moved to jQuery.event.stopPropagation function |
|
5479 // since `originalEvent` should point to the original event for the |
|
5480 // constancy with other events and for more focused logic |
|
5481 } |
|
5482 ); |
|
5483 |
|
5484 jQuery.event.trigger( e, null, elem ); |
|
5485 |
|
5486 if ( e.isDefaultPrevented() ) { |
|
5487 event.preventDefault(); |
|
5488 } |
|
5489 } |
|
5490 }; |
|
5491 |
|
5492 jQuery.removeEvent = document.removeEventListener ? |
|
5493 function( elem, type, handle ) { |
|
5494 |
|
5495 // This "if" is needed for plain objects |
|
5496 if ( elem.removeEventListener ) { |
|
5497 elem.removeEventListener( type, handle ); |
|
5498 } |
|
5499 } : |
|
5500 function( elem, type, handle ) { |
|
5501 var name = "on" + type; |
|
5502 |
|
5503 if ( elem.detachEvent ) { |
|
5504 |
|
5505 // #8545, #7054, preventing memory leaks for custom events in IE6-8 |
|
5506 // detachEvent needed property on element, by name of that event, |
|
5507 // to properly expose it to GC |
|
5508 if ( typeof elem[ name ] === "undefined" ) { |
|
5509 elem[ name ] = null; |
|
5510 } |
|
5511 |
|
5512 elem.detachEvent( name, handle ); |
|
5513 } |
|
5514 }; |
|
5515 |
|
5516 jQuery.Event = function( src, props ) { |
|
5517 |
|
5518 // Allow instantiation without the 'new' keyword |
|
5519 if ( !( this instanceof jQuery.Event ) ) { |
|
5520 return new jQuery.Event( src, props ); |
|
5521 } |
|
5522 |
|
5523 // Event object |
|
5524 if ( src && src.type ) { |
|
5525 this.originalEvent = src; |
|
5526 this.type = src.type; |
|
5527 |
|
5528 // Events bubbling up the document may have been marked as prevented |
|
5529 // by a handler lower down the tree; reflect the correct value. |
|
5530 this.isDefaultPrevented = src.defaultPrevented || |
|
5531 src.defaultPrevented === undefined && |
|
5532 |
|
5533 // Support: IE < 9, Android < 4.0 |
|
5534 src.returnValue === false ? |
|
5535 returnTrue : |
|
5536 returnFalse; |
|
5537 |
|
5538 // Event type |
|
5539 } else { |
|
5540 this.type = src; |
|
5541 } |
|
5542 |
|
5543 // Put explicitly provided properties onto the event object |
|
5544 if ( props ) { |
|
5545 jQuery.extend( this, props ); |
|
5546 } |
|
5547 |
|
5548 // Create a timestamp if incoming event doesn't have one |
|
5549 this.timeStamp = src && src.timeStamp || jQuery.now(); |
|
5550 |
|
5551 // Mark it as fixed |
|
5552 this[ jQuery.expando ] = true; |
|
5553 }; |
|
5554 |
|
5555 // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding |
|
5556 // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html |
|
5557 jQuery.Event.prototype = { |
|
5558 constructor: jQuery.Event, |
|
5559 isDefaultPrevented: returnFalse, |
|
5560 isPropagationStopped: returnFalse, |
|
5561 isImmediatePropagationStopped: returnFalse, |
|
5562 |
|
5563 preventDefault: function() { |
|
5564 var e = this.originalEvent; |
|
5565 |
|
5566 this.isDefaultPrevented = returnTrue; |
|
5567 if ( !e ) { |
|
5568 return; |
|
5569 } |
|
5570 |
|
5571 // If preventDefault exists, run it on the original event |
|
5572 if ( e.preventDefault ) { |
|
5573 e.preventDefault(); |
|
5574 |
|
5575 // Support: IE |
|
5576 // Otherwise set the returnValue property of the original event to false |
|
5577 } else { |
|
5578 e.returnValue = false; |
|
5579 } |
|
5580 }, |
|
5581 stopPropagation: function() { |
|
5582 var e = this.originalEvent; |
|
5583 |
|
5584 this.isPropagationStopped = returnTrue; |
|
5585 |
|
5586 if ( !e || this.isSimulated ) { |
|
5587 return; |
|
5588 } |
|
5589 |
|
5590 // If stopPropagation exists, run it on the original event |
|
5591 if ( e.stopPropagation ) { |
|
5592 e.stopPropagation(); |
|
5593 } |
|
5594 |
|
5595 // Support: IE |
|
5596 // Set the cancelBubble property of the original event to true |
|
5597 e.cancelBubble = true; |
|
5598 }, |
|
5599 stopImmediatePropagation: function() { |
|
5600 var e = this.originalEvent; |
|
5601 |
|
5602 this.isImmediatePropagationStopped = returnTrue; |
|
5603 |
|
5604 if ( e && e.stopImmediatePropagation ) { |
|
5605 e.stopImmediatePropagation(); |
|
5606 } |
|
5607 |
|
5608 this.stopPropagation(); |
|
5609 } |
|
5610 }; |
|
5611 |
|
5612 // Create mouseenter/leave events using mouseover/out and event-time checks |
|
5613 // so that event delegation works in jQuery. |
|
5614 // Do the same for pointerenter/pointerleave and pointerover/pointerout |
|
5615 // |
|
5616 // Support: Safari 7 only |
|
5617 // Safari sends mouseenter too often; see: |
|
5618 // https://code.google.com/p/chromium/issues/detail?id=470258 |
|
5619 // for the description of the bug (it existed in older Chrome versions as well). |
|
5620 jQuery.each( { |
|
5621 mouseenter: "mouseover", |
|
5622 mouseleave: "mouseout", |
|
5623 pointerenter: "pointerover", |
|
5624 pointerleave: "pointerout" |
|
5625 }, function( orig, fix ) { |
|
5626 jQuery.event.special[ orig ] = { |
|
5627 delegateType: fix, |
|
5628 bindType: fix, |
|
5629 |
|
5630 handle: function( event ) { |
|
5631 var ret, |
|
5632 target = this, |
|
5633 related = event.relatedTarget, |
|
5634 handleObj = event.handleObj; |
|
5635 |
|
5636 // For mouseenter/leave call the handler if related is outside the target. |
|
5637 // NB: No relatedTarget if the mouse left/entered the browser window |
|
5638 if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { |
|
5639 event.type = handleObj.origType; |
|
5640 ret = handleObj.handler.apply( this, arguments ); |
|
5641 event.type = fix; |
|
5642 } |
|
5643 return ret; |
|
5644 } |
|
5645 }; |
|
5646 } ); |
|
5647 |
|
5648 // IE submit delegation |
|
5649 if ( !support.submit ) { |
|
5650 |
|
5651 jQuery.event.special.submit = { |
|
5652 setup: function() { |
|
5653 |
|
5654 // Only need this for delegated form submit events |
|
5655 if ( jQuery.nodeName( this, "form" ) ) { |
|
5656 return false; |
|
5657 } |
|
5658 |
|
5659 // Lazy-add a submit handler when a descendant form may potentially be submitted |
|
5660 jQuery.event.add( this, "click._submit keypress._submit", function( e ) { |
|
5661 |
|
5662 // Node name check avoids a VML-related crash in IE (#9807) |
|
5663 var elem = e.target, |
|
5664 form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? |
|
5665 |
|
5666 // Support: IE <=8 |
|
5667 // We use jQuery.prop instead of elem.form |
|
5668 // to allow fixing the IE8 delegated submit issue (gh-2332) |
|
5669 // by 3rd party polyfills/workarounds. |
|
5670 jQuery.prop( elem, "form" ) : |
|
5671 undefined; |
|
5672 |
|
5673 if ( form && !jQuery._data( form, "submit" ) ) { |
|
5674 jQuery.event.add( form, "submit._submit", function( event ) { |
|
5675 event._submitBubble = true; |
|
5676 } ); |
|
5677 jQuery._data( form, "submit", true ); |
|
5678 } |
|
5679 } ); |
|
5680 |
|
5681 // return undefined since we don't need an event listener |
|
5682 }, |
|
5683 |
|
5684 postDispatch: function( event ) { |
|
5685 |
|
5686 // If form was submitted by the user, bubble the event up the tree |
|
5687 if ( event._submitBubble ) { |
|
5688 delete event._submitBubble; |
|
5689 if ( this.parentNode && !event.isTrigger ) { |
|
5690 jQuery.event.simulate( "submit", this.parentNode, event ); |
|
5691 } |
|
5692 } |
|
5693 }, |
|
5694 |
|
5695 teardown: function() { |
|
5696 |
|
5697 // Only need this for delegated form submit events |
|
5698 if ( jQuery.nodeName( this, "form" ) ) { |
|
5699 return false; |
|
5700 } |
|
5701 |
|
5702 // Remove delegated handlers; cleanData eventually reaps submit handlers attached above |
|
5703 jQuery.event.remove( this, "._submit" ); |
|
5704 } |
|
5705 }; |
|
5706 } |
|
5707 |
|
5708 // IE change delegation and checkbox/radio fix |
|
5709 if ( !support.change ) { |
|
5710 |
|
5711 jQuery.event.special.change = { |
|
5712 |
|
5713 setup: function() { |
|
5714 |
|
5715 if ( rformElems.test( this.nodeName ) ) { |
|
5716 |
|
5717 // IE doesn't fire change on a check/radio until blur; trigger it on click |
|
5718 // after a propertychange. Eat the blur-change in special.change.handle. |
|
5719 // This still fires onchange a second time for check/radio after blur. |
|
5720 if ( this.type === "checkbox" || this.type === "radio" ) { |
|
5721 jQuery.event.add( this, "propertychange._change", function( event ) { |
|
5722 if ( event.originalEvent.propertyName === "checked" ) { |
|
5723 this._justChanged = true; |
|
5724 } |
|
5725 } ); |
|
5726 jQuery.event.add( this, "click._change", function( event ) { |
|
5727 if ( this._justChanged && !event.isTrigger ) { |
|
5728 this._justChanged = false; |
|
5729 } |
|
5730 |
|
5731 // Allow triggered, simulated change events (#11500) |
|
5732 jQuery.event.simulate( "change", this, event ); |
|
5733 } ); |
|
5734 } |
|
5735 return false; |
|
5736 } |
|
5737 |
|
5738 // Delegated event; lazy-add a change handler on descendant inputs |
|
5739 jQuery.event.add( this, "beforeactivate._change", function( e ) { |
|
5740 var elem = e.target; |
|
5741 |
|
5742 if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "change" ) ) { |
|
5743 jQuery.event.add( elem, "change._change", function( event ) { |
|
5744 if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { |
|
5745 jQuery.event.simulate( "change", this.parentNode, event ); |
|
5746 } |
|
5747 } ); |
|
5748 jQuery._data( elem, "change", true ); |
|
5749 } |
|
5750 } ); |
|
5751 }, |
|
5752 |
|
5753 handle: function( event ) { |
|
5754 var elem = event.target; |
|
5755 |
|
5756 // Swallow native change events from checkbox/radio, we already triggered them above |
|
5757 if ( this !== elem || event.isSimulated || event.isTrigger || |
|
5758 ( elem.type !== "radio" && elem.type !== "checkbox" ) ) { |
|
5759 |
|
5760 return event.handleObj.handler.apply( this, arguments ); |
|
5761 } |
|
5762 }, |
|
5763 |
|
5764 teardown: function() { |
|
5765 jQuery.event.remove( this, "._change" ); |
|
5766 |
|
5767 return !rformElems.test( this.nodeName ); |
|
5768 } |
|
5769 }; |
|
5770 } |
|
5771 |
|
5772 // Support: Firefox |
|
5773 // Firefox doesn't have focus(in | out) events |
|
5774 // Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 |
|
5775 // |
|
5776 // Support: Chrome, Safari |
|
5777 // focus(in | out) events fire after focus & blur events, |
|
5778 // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order |
|
5779 // Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857 |
|
5780 if ( !support.focusin ) { |
|
5781 jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { |
|
5782 |
|
5783 // Attach a single capturing handler on the document while someone wants focusin/focusout |
|
5784 var handler = function( event ) { |
|
5785 jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); |
|
5786 }; |
|
5787 |
|
5788 jQuery.event.special[ fix ] = { |
|
5789 setup: function() { |
|
5790 var doc = this.ownerDocument || this, |
|
5791 attaches = jQuery._data( doc, fix ); |
|
5792 |
|
5793 if ( !attaches ) { |
|
5794 doc.addEventListener( orig, handler, true ); |
|
5795 } |
|
5796 jQuery._data( doc, fix, ( attaches || 0 ) + 1 ); |
|
5797 }, |
|
5798 teardown: function() { |
|
5799 var doc = this.ownerDocument || this, |
|
5800 attaches = jQuery._data( doc, fix ) - 1; |
|
5801 |
|
5802 if ( !attaches ) { |
|
5803 doc.removeEventListener( orig, handler, true ); |
|
5804 jQuery._removeData( doc, fix ); |
|
5805 } else { |
|
5806 jQuery._data( doc, fix, attaches ); |
|
5807 } |
|
5808 } |
|
5809 }; |
|
5810 } ); |
|
5811 } |
|
5812 |
|
5813 jQuery.fn.extend( { |
|
5814 |
|
5815 on: function( types, selector, data, fn ) { |
|
5816 return on( this, types, selector, data, fn ); |
|
5817 }, |
|
5818 one: function( types, selector, data, fn ) { |
|
5819 return on( this, types, selector, data, fn, 1 ); |
|
5820 }, |
|
5821 off: function( types, selector, fn ) { |
|
5822 var handleObj, type; |
|
5823 if ( types && types.preventDefault && types.handleObj ) { |
|
5824 |
|
5825 // ( event ) dispatched jQuery.Event |
|
5826 handleObj = types.handleObj; |
|
5827 jQuery( types.delegateTarget ).off( |
|
5828 handleObj.namespace ? |
|
5829 handleObj.origType + "." + handleObj.namespace : |
|
5830 handleObj.origType, |
|
5831 handleObj.selector, |
|
5832 handleObj.handler |
|
5833 ); |
|
5834 return this; |
|
5835 } |
|
5836 if ( typeof types === "object" ) { |
|
5837 |
|
5838 // ( types-object [, selector] ) |
|
5839 for ( type in types ) { |
|
5840 this.off( type, selector, types[ type ] ); |
|
5841 } |
|
5842 return this; |
|
5843 } |
|
5844 if ( selector === false || typeof selector === "function" ) { |
|
5845 |
|
5846 // ( types [, fn] ) |
|
5847 fn = selector; |
|
5848 selector = undefined; |
|
5849 } |
|
5850 if ( fn === false ) { |
|
5851 fn = returnFalse; |
|
5852 } |
|
5853 return this.each( function() { |
|
5854 jQuery.event.remove( this, types, fn, selector ); |
|
5855 } ); |
|
5856 }, |
|
5857 |
|
5858 trigger: function( type, data ) { |
|
5859 return this.each( function() { |
|
5860 jQuery.event.trigger( type, data, this ); |
|
5861 } ); |
|
5862 }, |
|
5863 triggerHandler: function( type, data ) { |
|
5864 var elem = this[ 0 ]; |
|
5865 if ( elem ) { |
|
5866 return jQuery.event.trigger( type, data, elem, true ); |
|
5867 } |
|
5868 } |
|
5869 } ); |
|
5870 |
|
5871 |
|
5872 var rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, |
|
5873 rnoshimcache = new RegExp( "<(?:" + nodeNames + ")[\\s/>]", "i" ), |
|
5874 rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi, |
|
5875 |
|
5876 // Support: IE 10-11, Edge 10240+ |
|
5877 // In IE/Edge using regex groups here causes severe slowdowns. |
|
5878 // See https://connect.microsoft.com/IE/feedback/details/1736512/ |
|
5879 rnoInnerhtml = /<script|<style|<link/i, |
|
5880 |
|
5881 // checked="checked" or checked |
|
5882 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, |
|
5883 rscriptTypeMasked = /^true\/(.*)/, |
|
5884 rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, |
|
5885 safeFragment = createSafeFragment( document ), |
|
5886 fragmentDiv = safeFragment.appendChild( document.createElement( "div" ) ); |
|
5887 |
|
5888 // Support: IE<8 |
|
5889 // Manipulating tables requires a tbody |
|
5890 function manipulationTarget( elem, content ) { |
|
5891 return jQuery.nodeName( elem, "table" ) && |
|
5892 jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ? |
|
5893 |
|
5894 elem.getElementsByTagName( "tbody" )[ 0 ] || |
|
5895 elem.appendChild( elem.ownerDocument.createElement( "tbody" ) ) : |
|
5896 elem; |
|
5897 } |
|
5898 |
|
5899 // Replace/restore the type attribute of script elements for safe DOM manipulation |
|
5900 function disableScript( elem ) { |
|
5901 elem.type = ( jQuery.find.attr( elem, "type" ) !== null ) + "/" + elem.type; |
|
5902 return elem; |
|
5903 } |
|
5904 function restoreScript( elem ) { |
|
5905 var match = rscriptTypeMasked.exec( elem.type ); |
|
5906 if ( match ) { |
|
5907 elem.type = match[ 1 ]; |
|
5908 } else { |
|
5909 elem.removeAttribute( "type" ); |
|
5910 } |
|
5911 return elem; |
|
5912 } |
|
5913 |
|
5914 function cloneCopyEvent( src, dest ) { |
|
5915 if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { |
|
5916 return; |
|
5917 } |
|
5918 |
|
5919 var type, i, l, |
|
5920 oldData = jQuery._data( src ), |
|
5921 curData = jQuery._data( dest, oldData ), |
|
5922 events = oldData.events; |
|
5923 |
|
5924 if ( events ) { |
|
5925 delete curData.handle; |
|
5926 curData.events = {}; |
|
5927 |
|
5928 for ( type in events ) { |
|
5929 for ( i = 0, l = events[ type ].length; i < l; i++ ) { |
|
5930 jQuery.event.add( dest, type, events[ type ][ i ] ); |
|
5931 } |
|
5932 } |
|
5933 } |
|
5934 |
|
5935 // make the cloned public data object a copy from the original |
|
5936 if ( curData.data ) { |
|
5937 curData.data = jQuery.extend( {}, curData.data ); |
|
5938 } |
|
5939 } |
|
5940 |
|
5941 function fixCloneNodeIssues( src, dest ) { |
|
5942 var nodeName, e, data; |
|
5943 |
|
5944 // We do not need to do anything for non-Elements |
|
5945 if ( dest.nodeType !== 1 ) { |
|
5946 return; |
|
5947 } |
|
5948 |
|
5949 nodeName = dest.nodeName.toLowerCase(); |
|
5950 |
|
5951 // IE6-8 copies events bound via attachEvent when using cloneNode. |
|
5952 if ( !support.noCloneEvent && dest[ jQuery.expando ] ) { |
|
5953 data = jQuery._data( dest ); |
|
5954 |
|
5955 for ( e in data.events ) { |
|
5956 jQuery.removeEvent( dest, e, data.handle ); |
|
5957 } |
|
5958 |
|
5959 // Event data gets referenced instead of copied if the expando gets copied too |
|
5960 dest.removeAttribute( jQuery.expando ); |
|
5961 } |
|
5962 |
|
5963 // IE blanks contents when cloning scripts, and tries to evaluate newly-set text |
|
5964 if ( nodeName === "script" && dest.text !== src.text ) { |
|
5965 disableScript( dest ).text = src.text; |
|
5966 restoreScript( dest ); |
|
5967 |
|
5968 // IE6-10 improperly clones children of object elements using classid. |
|
5969 // IE10 throws NoModificationAllowedError if parent is null, #12132. |
|
5970 } else if ( nodeName === "object" ) { |
|
5971 if ( dest.parentNode ) { |
|
5972 dest.outerHTML = src.outerHTML; |
|
5973 } |
|
5974 |
|
5975 // This path appears unavoidable for IE9. When cloning an object |
|
5976 // element in IE9, the outerHTML strategy above is not sufficient. |
|
5977 // If the src has innerHTML and the destination does not, |
|
5978 // copy the src.innerHTML into the dest.innerHTML. #10324 |
|
5979 if ( support.html5Clone && ( src.innerHTML && !jQuery.trim( dest.innerHTML ) ) ) { |
|
5980 dest.innerHTML = src.innerHTML; |
|
5981 } |
|
5982 |
|
5983 } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) { |
|
5984 |
|
5985 // IE6-8 fails to persist the checked state of a cloned checkbox |
|
5986 // or radio button. Worse, IE6-7 fail to give the cloned element |
|
5987 // a checked appearance if the defaultChecked value isn't also set |
|
5988 |
|
5989 dest.defaultChecked = dest.checked = src.checked; |
|
5990 |
|
5991 // IE6-7 get confused and end up setting the value of a cloned |
|
5992 // checkbox/radio button to an empty string instead of "on" |
|
5993 if ( dest.value !== src.value ) { |
|
5994 dest.value = src.value; |
|
5995 } |
|
5996 |
|
5997 // IE6-8 fails to return the selected option to the default selected |
|
5998 // state when cloning options |
|
5999 } else if ( nodeName === "option" ) { |
|
6000 dest.defaultSelected = dest.selected = src.defaultSelected; |
|
6001 |
|
6002 // IE6-8 fails to set the defaultValue to the correct value when |
|
6003 // cloning other types of input fields |
|
6004 } else if ( nodeName === "input" || nodeName === "textarea" ) { |
|
6005 dest.defaultValue = src.defaultValue; |
|
6006 } |
|
6007 } |
|
6008 |
|
6009 function domManip( collection, args, callback, ignored ) { |
|
6010 |
|
6011 // Flatten any nested arrays |
|
6012 args = concat.apply( [], args ); |
|
6013 |
|
6014 var first, node, hasScripts, |
|
6015 scripts, doc, fragment, |
|
6016 i = 0, |
|
6017 l = collection.length, |
|
6018 iNoClone = l - 1, |
|
6019 value = args[ 0 ], |
|
6020 isFunction = jQuery.isFunction( value ); |
|
6021 |
|
6022 // We can't cloneNode fragments that contain checked, in WebKit |
|
6023 if ( isFunction || |
|
6024 ( l > 1 && typeof value === "string" && |
|
6025 !support.checkClone && rchecked.test( value ) ) ) { |
|
6026 return collection.each( function( index ) { |
|
6027 var self = collection.eq( index ); |
|
6028 if ( isFunction ) { |
|
6029 args[ 0 ] = value.call( this, index, self.html() ); |
|
6030 } |
|
6031 domManip( self, args, callback, ignored ); |
|
6032 } ); |
|
6033 } |
|
6034 |
|
6035 if ( l ) { |
|
6036 fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); |
|
6037 first = fragment.firstChild; |
|
6038 |
|
6039 if ( fragment.childNodes.length === 1 ) { |
|
6040 fragment = first; |
|
6041 } |
|
6042 |
|
6043 // Require either new content or an interest in ignored elements to invoke the callback |
|
6044 if ( first || ignored ) { |
|
6045 scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); |
|
6046 hasScripts = scripts.length; |
|
6047 |
|
6048 // Use the original fragment for the last item |
|
6049 // instead of the first because it can end up |
|
6050 // being emptied incorrectly in certain situations (#8070). |
|
6051 for ( ; i < l; i++ ) { |
|
6052 node = fragment; |
|
6053 |
|
6054 if ( i !== iNoClone ) { |
|
6055 node = jQuery.clone( node, true, true ); |
|
6056 |
|
6057 // Keep references to cloned scripts for later restoration |
|
6058 if ( hasScripts ) { |
|
6059 |
|
6060 // Support: Android<4.1, PhantomJS<2 |
|
6061 // push.apply(_, arraylike) throws on ancient WebKit |
|
6062 jQuery.merge( scripts, getAll( node, "script" ) ); |
|
6063 } |
|
6064 } |
|
6065 |
|
6066 callback.call( collection[ i ], node, i ); |
|
6067 } |
|
6068 |
|
6069 if ( hasScripts ) { |
|
6070 doc = scripts[ scripts.length - 1 ].ownerDocument; |
|
6071 |
|
6072 // Reenable scripts |
|
6073 jQuery.map( scripts, restoreScript ); |
|
6074 |
|
6075 // Evaluate executable scripts on first document insertion |
|
6076 for ( i = 0; i < hasScripts; i++ ) { |
|
6077 node = scripts[ i ]; |
|
6078 if ( rscriptType.test( node.type || "" ) && |
|
6079 !jQuery._data( node, "globalEval" ) && |
|
6080 jQuery.contains( doc, node ) ) { |
|
6081 |
|
6082 if ( node.src ) { |
|
6083 |
|
6084 // Optional AJAX dependency, but won't run scripts if not present |
|
6085 if ( jQuery._evalUrl ) { |
|
6086 jQuery._evalUrl( node.src ); |
|
6087 } |
|
6088 } else { |
|
6089 jQuery.globalEval( |
|
6090 ( node.text || node.textContent || node.innerHTML || "" ) |
|
6091 .replace( rcleanScript, "" ) |
|
6092 ); |
|
6093 } |
|
6094 } |
|
6095 } |
|
6096 } |
|
6097 |
|
6098 // Fix #11809: Avoid leaking memory |
|
6099 fragment = first = null; |
|
6100 } |
|
6101 } |
|
6102 |
|
6103 return collection; |
|
6104 } |
|
6105 |
|
6106 function remove( elem, selector, keepData ) { |
|
6107 var node, |
|
6108 elems = selector ? jQuery.filter( selector, elem ) : elem, |
|
6109 i = 0; |
|
6110 |
|
6111 for ( ; ( node = elems[ i ] ) != null; i++ ) { |
|
6112 |
|
6113 if ( !keepData && node.nodeType === 1 ) { |
|
6114 jQuery.cleanData( getAll( node ) ); |
|
6115 } |
|
6116 |
|
6117 if ( node.parentNode ) { |
|
6118 if ( keepData && jQuery.contains( node.ownerDocument, node ) ) { |
|
6119 setGlobalEval( getAll( node, "script" ) ); |
|
6120 } |
|
6121 node.parentNode.removeChild( node ); |
|
6122 } |
|
6123 } |
|
6124 |
|
6125 return elem; |
|
6126 } |
|
6127 |
|
6128 jQuery.extend( { |
|
6129 htmlPrefilter: function( html ) { |
|
6130 return html.replace( rxhtmlTag, "<$1></$2>" ); |
|
6131 }, |
|
6132 |
|
6133 clone: function( elem, dataAndEvents, deepDataAndEvents ) { |
|
6134 var destElements, node, clone, i, srcElements, |
|
6135 inPage = jQuery.contains( elem.ownerDocument, elem ); |
|
6136 |
|
6137 if ( support.html5Clone || jQuery.isXMLDoc( elem ) || |
|
6138 !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { |
|
6139 |
|
6140 clone = elem.cloneNode( true ); |
|
6141 |
|
6142 // IE<=8 does not properly clone detached, unknown element nodes |
|
6143 } else { |
|
6144 fragmentDiv.innerHTML = elem.outerHTML; |
|
6145 fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); |
|
6146 } |
|
6147 |
|
6148 if ( ( !support.noCloneEvent || !support.noCloneChecked ) && |
|
6149 ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) { |
|
6150 |
|
6151 // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 |
|
6152 destElements = getAll( clone ); |
|
6153 srcElements = getAll( elem ); |
|
6154 |
|
6155 // Fix all IE cloning issues |
|
6156 for ( i = 0; ( node = srcElements[ i ] ) != null; ++i ) { |
|
6157 |
|
6158 // Ensure that the destination node is not null; Fixes #9587 |
|
6159 if ( destElements[ i ] ) { |
|
6160 fixCloneNodeIssues( node, destElements[ i ] ); |
|
6161 } |
|
6162 } |
|
6163 } |
|
6164 |
|
6165 // Copy the events from the original to the clone |
|
6166 if ( dataAndEvents ) { |
|
6167 if ( deepDataAndEvents ) { |
|
6168 srcElements = srcElements || getAll( elem ); |
|
6169 destElements = destElements || getAll( clone ); |
|
6170 |
|
6171 for ( i = 0; ( node = srcElements[ i ] ) != null; i++ ) { |
|
6172 cloneCopyEvent( node, destElements[ i ] ); |
|
6173 } |
|
6174 } else { |
|
6175 cloneCopyEvent( elem, clone ); |
|
6176 } |
|
6177 } |
|
6178 |
|
6179 // Preserve script evaluation history |
|
6180 destElements = getAll( clone, "script" ); |
|
6181 if ( destElements.length > 0 ) { |
|
6182 setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); |
|
6183 } |
|
6184 |
|
6185 destElements = srcElements = node = null; |
|
6186 |
|
6187 // Return the cloned set |
|
6188 return clone; |
|
6189 }, |
|
6190 |
|
6191 cleanData: function( elems, /* internal */ forceAcceptData ) { |
|
6192 var elem, type, id, data, |
|
6193 i = 0, |
|
6194 internalKey = jQuery.expando, |
|
6195 cache = jQuery.cache, |
|
6196 attributes = support.attributes, |
|
6197 special = jQuery.event.special; |
|
6198 |
|
6199 for ( ; ( elem = elems[ i ] ) != null; i++ ) { |
|
6200 if ( forceAcceptData || acceptData( elem ) ) { |
|
6201 |
|
6202 id = elem[ internalKey ]; |
|
6203 data = id && cache[ id ]; |
|
6204 |
|
6205 if ( data ) { |
|
6206 if ( data.events ) { |
|
6207 for ( type in data.events ) { |
|
6208 if ( special[ type ] ) { |
|
6209 jQuery.event.remove( elem, type ); |
|
6210 |
|
6211 // This is a shortcut to avoid jQuery.event.remove's overhead |
|
6212 } else { |
|
6213 jQuery.removeEvent( elem, type, data.handle ); |
|
6214 } |
|
6215 } |
|
6216 } |
|
6217 |
|
6218 // Remove cache only if it was not already removed by jQuery.event.remove |
|
6219 if ( cache[ id ] ) { |
|
6220 |
|
6221 delete cache[ id ]; |
|
6222 |
|
6223 // Support: IE<9 |
|
6224 // IE does not allow us to delete expando properties from nodes |
|
6225 // IE creates expando attributes along with the property |
|
6226 // IE does not have a removeAttribute function on Document nodes |
|
6227 if ( !attributes && typeof elem.removeAttribute !== "undefined" ) { |
|
6228 elem.removeAttribute( internalKey ); |
|
6229 |
|
6230 // Webkit & Blink performance suffers when deleting properties |
|
6231 // from DOM nodes, so set to undefined instead |
|
6232 // https://code.google.com/p/chromium/issues/detail?id=378607 |
|
6233 } else { |
|
6234 elem[ internalKey ] = undefined; |
|
6235 } |
|
6236 |
|
6237 deletedIds.push( id ); |
|
6238 } |
|
6239 } |
|
6240 } |
|
6241 } |
|
6242 } |
|
6243 } ); |
|
6244 |
|
6245 jQuery.fn.extend( { |
|
6246 |
|
6247 // Keep domManip exposed until 3.0 (gh-2225) |
|
6248 domManip: domManip, |
|
6249 |
|
6250 detach: function( selector ) { |
|
6251 return remove( this, selector, true ); |
|
6252 }, |
|
6253 |
|
6254 remove: function( selector ) { |
|
6255 return remove( this, selector ); |
|
6256 }, |
|
6257 |
|
6258 text: function( value ) { |
|
6259 return access( this, function( value ) { |
|
6260 return value === undefined ? |
|
6261 jQuery.text( this ) : |
|
6262 this.empty().append( |
|
6263 ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) |
|
6264 ); |
|
6265 }, null, value, arguments.length ); |
|
6266 }, |
|
6267 |
|
6268 append: function() { |
|
6269 return domManip( this, arguments, function( elem ) { |
|
6270 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
|
6271 var target = manipulationTarget( this, elem ); |
|
6272 target.appendChild( elem ); |
|
6273 } |
|
6274 } ); |
|
6275 }, |
|
6276 |
|
6277 prepend: function() { |
|
6278 return domManip( this, arguments, function( elem ) { |
|
6279 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
|
6280 var target = manipulationTarget( this, elem ); |
|
6281 target.insertBefore( elem, target.firstChild ); |
|
6282 } |
|
6283 } ); |
|
6284 }, |
|
6285 |
|
6286 before: function() { |
|
6287 return domManip( this, arguments, function( elem ) { |
|
6288 if ( this.parentNode ) { |
|
6289 this.parentNode.insertBefore( elem, this ); |
|
6290 } |
|
6291 } ); |
|
6292 }, |
|
6293 |
|
6294 after: function() { |
|
6295 return domManip( this, arguments, function( elem ) { |
|
6296 if ( this.parentNode ) { |
|
6297 this.parentNode.insertBefore( elem, this.nextSibling ); |
|
6298 } |
|
6299 } ); |
|
6300 }, |
|
6301 |
|
6302 empty: function() { |
|
6303 var elem, |
|
6304 i = 0; |
|
6305 |
|
6306 for ( ; ( elem = this[ i ] ) != null; i++ ) { |
|
6307 |
|
6308 // Remove element nodes and prevent memory leaks |
|
6309 if ( elem.nodeType === 1 ) { |
|
6310 jQuery.cleanData( getAll( elem, false ) ); |
|
6311 } |
|
6312 |
|
6313 // Remove any remaining nodes |
|
6314 while ( elem.firstChild ) { |
|
6315 elem.removeChild( elem.firstChild ); |
|
6316 } |
|
6317 |
|
6318 // If this is a select, ensure that it displays empty (#12336) |
|
6319 // Support: IE<9 |
|
6320 if ( elem.options && jQuery.nodeName( elem, "select" ) ) { |
|
6321 elem.options.length = 0; |
|
6322 } |
|
6323 } |
|
6324 |
|
6325 return this; |
|
6326 }, |
|
6327 |
|
6328 clone: function( dataAndEvents, deepDataAndEvents ) { |
|
6329 dataAndEvents = dataAndEvents == null ? false : dataAndEvents; |
|
6330 deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; |
|
6331 |
|
6332 return this.map( function() { |
|
6333 return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); |
|
6334 } ); |
|
6335 }, |
|
6336 |
|
6337 html: function( value ) { |
|
6338 return access( this, function( value ) { |
|
6339 var elem = this[ 0 ] || {}, |
|
6340 i = 0, |
|
6341 l = this.length; |
|
6342 |
|
6343 if ( value === undefined ) { |
|
6344 return elem.nodeType === 1 ? |
|
6345 elem.innerHTML.replace( rinlinejQuery, "" ) : |
|
6346 undefined; |
|
6347 } |
|
6348 |
|
6349 // See if we can take a shortcut and just use innerHTML |
|
6350 if ( typeof value === "string" && !rnoInnerhtml.test( value ) && |
|
6351 ( support.htmlSerialize || !rnoshimcache.test( value ) ) && |
|
6352 ( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && |
|
6353 !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { |
|
6354 |
|
6355 value = jQuery.htmlPrefilter( value ); |
|
6356 |
|
6357 try { |
|
6358 for ( ; i < l; i++ ) { |
|
6359 |
|
6360 // Remove element nodes and prevent memory leaks |
|
6361 elem = this[ i ] || {}; |
|
6362 if ( elem.nodeType === 1 ) { |
|
6363 jQuery.cleanData( getAll( elem, false ) ); |
|
6364 elem.innerHTML = value; |
|
6365 } |
|
6366 } |
|
6367 |
|
6368 elem = 0; |
|
6369 |
|
6370 // If using innerHTML throws an exception, use the fallback method |
|
6371 } catch ( e ) {} |
|
6372 } |
|
6373 |
|
6374 if ( elem ) { |
|
6375 this.empty().append( value ); |
|
6376 } |
|
6377 }, null, value, arguments.length ); |
|
6378 }, |
|
6379 |
|
6380 replaceWith: function() { |
|
6381 var ignored = []; |
|
6382 |
|
6383 // Make the changes, replacing each non-ignored context element with the new content |
|
6384 return domManip( this, arguments, function( elem ) { |
|
6385 var parent = this.parentNode; |
|
6386 |
|
6387 if ( jQuery.inArray( this, ignored ) < 0 ) { |
|
6388 jQuery.cleanData( getAll( this ) ); |
|
6389 if ( parent ) { |
|
6390 parent.replaceChild( elem, this ); |
|
6391 } |
|
6392 } |
|
6393 |
|
6394 // Force callback invocation |
|
6395 }, ignored ); |
|
6396 } |
|
6397 } ); |
|
6398 |
|
6399 jQuery.each( { |
|
6400 appendTo: "append", |
|
6401 prependTo: "prepend", |
|
6402 insertBefore: "before", |
|
6403 insertAfter: "after", |
|
6404 replaceAll: "replaceWith" |
|
6405 }, function( name, original ) { |
|
6406 jQuery.fn[ name ] = function( selector ) { |
|
6407 var elems, |
|
6408 i = 0, |
|
6409 ret = [], |
|
6410 insert = jQuery( selector ), |
|
6411 last = insert.length - 1; |
|
6412 |
|
6413 for ( ; i <= last; i++ ) { |
|
6414 elems = i === last ? this : this.clone( true ); |
|
6415 jQuery( insert[ i ] )[ original ]( elems ); |
|
6416 |
|
6417 // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() |
|
6418 push.apply( ret, elems.get() ); |
|
6419 } |
|
6420 |
|
6421 return this.pushStack( ret ); |
|
6422 }; |
|
6423 } ); |
|
6424 |
|
6425 |
|
6426 var iframe, |
|
6427 elemdisplay = { |
|
6428 |
|
6429 // Support: Firefox |
|
6430 // We have to pre-define these values for FF (#10227) |
|
6431 HTML: "block", |
|
6432 BODY: "block" |
|
6433 }; |
|
6434 |
|
6435 /** |
|
6436 * Retrieve the actual display of a element |
|
6437 * @param {String} name nodeName of the element |
|
6438 * @param {Object} doc Document object |
|
6439 */ |
|
6440 |
|
6441 // Called only from within defaultDisplay |
|
6442 function actualDisplay( name, doc ) { |
|
6443 var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), |
|
6444 |
|
6445 display = jQuery.css( elem[ 0 ], "display" ); |
|
6446 |
|
6447 // We don't have any data stored on the element, |
|
6448 // so use "detach" method as fast way to get rid of the element |
|
6449 elem.detach(); |
|
6450 |
|
6451 return display; |
|
6452 } |
|
6453 |
|
6454 /** |
|
6455 * Try to determine the default display value of an element |
|
6456 * @param {String} nodeName |
|
6457 */ |
|
6458 function defaultDisplay( nodeName ) { |
|
6459 var doc = document, |
|
6460 display = elemdisplay[ nodeName ]; |
|
6461 |
|
6462 if ( !display ) { |
|
6463 display = actualDisplay( nodeName, doc ); |
|
6464 |
|
6465 // If the simple way fails, read from inside an iframe |
|
6466 if ( display === "none" || !display ) { |
|
6467 |
|
6468 // Use the already-created iframe if possible |
|
6469 iframe = ( iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" ) ) |
|
6470 .appendTo( doc.documentElement ); |
|
6471 |
|
6472 // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse |
|
6473 doc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document; |
|
6474 |
|
6475 // Support: IE |
|
6476 doc.write(); |
|
6477 doc.close(); |
|
6478 |
|
6479 display = actualDisplay( nodeName, doc ); |
|
6480 iframe.detach(); |
|
6481 } |
|
6482 |
|
6483 // Store the correct default display |
|
6484 elemdisplay[ nodeName ] = display; |
|
6485 } |
|
6486 |
|
6487 return display; |
|
6488 } |
|
6489 var rmargin = ( /^margin/ ); |
|
6490 |
|
6491 var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); |
|
6492 |
|
6493 var swap = function( elem, options, callback, args ) { |
|
6494 var ret, name, |
|
6495 old = {}; |
|
6496 |
|
6497 // Remember the old values, and insert the new ones |
|
6498 for ( name in options ) { |
|
6499 old[ name ] = elem.style[ name ]; |
|
6500 elem.style[ name ] = options[ name ]; |
|
6501 } |
|
6502 |
|
6503 ret = callback.apply( elem, args || [] ); |
|
6504 |
|
6505 // Revert the old values |
|
6506 for ( name in options ) { |
|
6507 elem.style[ name ] = old[ name ]; |
|
6508 } |
|
6509 |
|
6510 return ret; |
|
6511 }; |
|
6512 |
|
6513 |
|
6514 var documentElement = document.documentElement; |
|
6515 |
|
6516 |
|
6517 |
|
6518 ( function() { |
|
6519 var pixelPositionVal, pixelMarginRightVal, boxSizingReliableVal, |
|
6520 reliableHiddenOffsetsVal, reliableMarginRightVal, reliableMarginLeftVal, |
|
6521 container = document.createElement( "div" ), |
|
6522 div = document.createElement( "div" ); |
|
6523 |
|
6524 // Finish early in limited (non-browser) environments |
|
6525 if ( !div.style ) { |
|
6526 return; |
|
6527 } |
|
6528 |
|
6529 div.style.cssText = "float:left;opacity:.5"; |
|
6530 |
|
6531 // Support: IE<9 |
|
6532 // Make sure that element opacity exists (as opposed to filter) |
|
6533 support.opacity = div.style.opacity === "0.5"; |
|
6534 |
|
6535 // Verify style float existence |
|
6536 // (IE uses styleFloat instead of cssFloat) |
|
6537 support.cssFloat = !!div.style.cssFloat; |
|
6538 |
|
6539 div.style.backgroundClip = "content-box"; |
|
6540 div.cloneNode( true ).style.backgroundClip = ""; |
|
6541 support.clearCloneStyle = div.style.backgroundClip === "content-box"; |
|
6542 |
|
6543 container = document.createElement( "div" ); |
|
6544 container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + |
|
6545 "padding:0;margin-top:1px;position:absolute"; |
|
6546 div.innerHTML = ""; |
|
6547 container.appendChild( div ); |
|
6548 |
|
6549 // Support: Firefox<29, Android 2.3 |
|
6550 // Vendor-prefix box-sizing |
|
6551 support.boxSizing = div.style.boxSizing === "" || div.style.MozBoxSizing === "" || |
|
6552 div.style.WebkitBoxSizing === ""; |
|
6553 |
|
6554 jQuery.extend( support, { |
|
6555 reliableHiddenOffsets: function() { |
|
6556 if ( pixelPositionVal == null ) { |
|
6557 computeStyleTests(); |
|
6558 } |
|
6559 return reliableHiddenOffsetsVal; |
|
6560 }, |
|
6561 |
|
6562 boxSizingReliable: function() { |
|
6563 |
|
6564 // We're checking for pixelPositionVal here instead of boxSizingReliableVal |
|
6565 // since that compresses better and they're computed together anyway. |
|
6566 if ( pixelPositionVal == null ) { |
|
6567 computeStyleTests(); |
|
6568 } |
|
6569 return boxSizingReliableVal; |
|
6570 }, |
|
6571 |
|
6572 pixelMarginRight: function() { |
|
6573 |
|
6574 // Support: Android 4.0-4.3 |
|
6575 if ( pixelPositionVal == null ) { |
|
6576 computeStyleTests(); |
|
6577 } |
|
6578 return pixelMarginRightVal; |
|
6579 }, |
|
6580 |
|
6581 pixelPosition: function() { |
|
6582 if ( pixelPositionVal == null ) { |
|
6583 computeStyleTests(); |
|
6584 } |
|
6585 return pixelPositionVal; |
|
6586 }, |
|
6587 |
|
6588 reliableMarginRight: function() { |
|
6589 |
|
6590 // Support: Android 2.3 |
|
6591 if ( pixelPositionVal == null ) { |
|
6592 computeStyleTests(); |
|
6593 } |
|
6594 return reliableMarginRightVal; |
|
6595 }, |
|
6596 |
|
6597 reliableMarginLeft: function() { |
|
6598 |
|
6599 // Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37 |
|
6600 if ( pixelPositionVal == null ) { |
|
6601 computeStyleTests(); |
|
6602 } |
|
6603 return reliableMarginLeftVal; |
|
6604 } |
|
6605 } ); |
|
6606 |
|
6607 function computeStyleTests() { |
|
6608 var contents, divStyle, |
|
6609 documentElement = document.documentElement; |
|
6610 |
|
6611 // Setup |
|
6612 documentElement.appendChild( container ); |
|
6613 |
|
6614 div.style.cssText = |
|
6615 |
|
6616 // Support: Android 2.3 |
|
6617 // Vendor-prefix box-sizing |
|
6618 "-webkit-box-sizing:border-box;box-sizing:border-box;" + |
|
6619 "position:relative;display:block;" + |
|
6620 "margin:auto;border:1px;padding:1px;" + |
|
6621 "top:1%;width:50%"; |
|
6622 |
|
6623 // Support: IE<9 |
|
6624 // Assume reasonable values in the absence of getComputedStyle |
|
6625 pixelPositionVal = boxSizingReliableVal = reliableMarginLeftVal = false; |
|
6626 pixelMarginRightVal = reliableMarginRightVal = true; |
|
6627 |
|
6628 // Check for getComputedStyle so that this code is not run in IE<9. |
|
6629 if ( window.getComputedStyle ) { |
|
6630 divStyle = window.getComputedStyle( div ); |
|
6631 pixelPositionVal = ( divStyle || {} ).top !== "1%"; |
|
6632 reliableMarginLeftVal = ( divStyle || {} ).marginLeft === "2px"; |
|
6633 boxSizingReliableVal = ( divStyle || { width: "4px" } ).width === "4px"; |
|
6634 |
|
6635 // Support: Android 4.0 - 4.3 only |
|
6636 // Some styles come back with percentage values, even though they shouldn't |
|
6637 div.style.marginRight = "50%"; |
|
6638 pixelMarginRightVal = ( divStyle || { marginRight: "4px" } ).marginRight === "4px"; |
|
6639 |
|
6640 // Support: Android 2.3 only |
|
6641 // Div with explicit width and no margin-right incorrectly |
|
6642 // gets computed margin-right based on width of container (#3333) |
|
6643 // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right |
|
6644 contents = div.appendChild( document.createElement( "div" ) ); |
|
6645 |
|
6646 // Reset CSS: box-sizing; display; margin; border; padding |
|
6647 contents.style.cssText = div.style.cssText = |
|
6648 |
|
6649 // Support: Android 2.3 |
|
6650 // Vendor-prefix box-sizing |
|
6651 "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" + |
|
6652 "box-sizing:content-box;display:block;margin:0;border:0;padding:0"; |
|
6653 contents.style.marginRight = contents.style.width = "0"; |
|
6654 div.style.width = "1px"; |
|
6655 |
|
6656 reliableMarginRightVal = |
|
6657 !parseFloat( ( window.getComputedStyle( contents ) || {} ).marginRight ); |
|
6658 |
|
6659 div.removeChild( contents ); |
|
6660 } |
|
6661 |
|
6662 // Support: IE6-8 |
|
6663 // First check that getClientRects works as expected |
|
6664 // Check if table cells still have offsetWidth/Height when they are set |
|
6665 // to display:none and there are still other visible table cells in a |
|
6666 // table row; if so, offsetWidth/Height are not reliable for use when |
|
6667 // determining if an element has been hidden directly using |
|
6668 // display:none (it is still safe to use offsets if a parent element is |
|
6669 // hidden; don safety goggles and see bug #4512 for more information). |
|
6670 div.style.display = "none"; |
|
6671 reliableHiddenOffsetsVal = div.getClientRects().length === 0; |
|
6672 if ( reliableHiddenOffsetsVal ) { |
|
6673 div.style.display = ""; |
|
6674 div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>"; |
|
6675 div.childNodes[ 0 ].style.borderCollapse = "separate"; |
|
6676 contents = div.getElementsByTagName( "td" ); |
|
6677 contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none"; |
|
6678 reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0; |
|
6679 if ( reliableHiddenOffsetsVal ) { |
|
6680 contents[ 0 ].style.display = ""; |
|
6681 contents[ 1 ].style.display = "none"; |
|
6682 reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0; |
|
6683 } |
|
6684 } |
|
6685 |
|
6686 // Teardown |
|
6687 documentElement.removeChild( container ); |
|
6688 } |
|
6689 |
|
6690 } )(); |
|
6691 |
|
6692 |
|
6693 var getStyles, curCSS, |
|
6694 rposition = /^(top|right|bottom|left)$/; |
|
6695 |
|
6696 if ( window.getComputedStyle ) { |
|
6697 getStyles = function( elem ) { |
|
6698 |
|
6699 // Support: IE<=11+, Firefox<=30+ (#15098, #14150) |
|
6700 // IE throws on elements created in popups |
|
6701 // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" |
|
6702 var view = elem.ownerDocument.defaultView; |
|
6703 |
|
6704 if ( !view || !view.opener ) { |
|
6705 view = window; |
|
6706 } |
|
6707 |
|
6708 return view.getComputedStyle( elem ); |
|
6709 }; |
|
6710 |
|
6711 curCSS = function( elem, name, computed ) { |
|
6712 var width, minWidth, maxWidth, ret, |
|
6713 style = elem.style; |
|
6714 |
|
6715 computed = computed || getStyles( elem ); |
|
6716 |
|
6717 // getPropertyValue is only needed for .css('filter') in IE9, see #12537 |
|
6718 ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined; |
|
6719 |
|
6720 // Support: Opera 12.1x only |
|
6721 // Fall back to style even without computed |
|
6722 // computed is undefined for elems on document fragments |
|
6723 if ( ( ret === "" || ret === undefined ) && !jQuery.contains( elem.ownerDocument, elem ) ) { |
|
6724 ret = jQuery.style( elem, name ); |
|
6725 } |
|
6726 |
|
6727 if ( computed ) { |
|
6728 |
|
6729 // A tribute to the "awesome hack by Dean Edwards" |
|
6730 // Chrome < 17 and Safari 5.0 uses "computed value" |
|
6731 // instead of "used value" for margin-right |
|
6732 // Safari 5.1.7 (at least) returns percentage for a larger set of values, |
|
6733 // but width seems to be reliably pixels |
|
6734 // this is against the CSSOM draft spec: |
|
6735 // http://dev.w3.org/csswg/cssom/#resolved-values |
|
6736 if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) { |
|
6737 |
|
6738 // Remember the original values |
|
6739 width = style.width; |
|
6740 minWidth = style.minWidth; |
|
6741 maxWidth = style.maxWidth; |
|
6742 |
|
6743 // Put in the new values to get a computed value out |
|
6744 style.minWidth = style.maxWidth = style.width = ret; |
|
6745 ret = computed.width; |
|
6746 |
|
6747 // Revert the changed values |
|
6748 style.width = width; |
|
6749 style.minWidth = minWidth; |
|
6750 style.maxWidth = maxWidth; |
|
6751 } |
|
6752 } |
|
6753 |
|
6754 // Support: IE |
|
6755 // IE returns zIndex value as an integer. |
|
6756 return ret === undefined ? |
|
6757 ret : |
|
6758 ret + ""; |
|
6759 }; |
|
6760 } else if ( documentElement.currentStyle ) { |
|
6761 getStyles = function( elem ) { |
|
6762 return elem.currentStyle; |
|
6763 }; |
|
6764 |
|
6765 curCSS = function( elem, name, computed ) { |
|
6766 var left, rs, rsLeft, ret, |
|
6767 style = elem.style; |
|
6768 |
|
6769 computed = computed || getStyles( elem ); |
|
6770 ret = computed ? computed[ name ] : undefined; |
|
6771 |
|
6772 // Avoid setting ret to empty string here |
|
6773 // so we don't default to auto |
|
6774 if ( ret == null && style && style[ name ] ) { |
|
6775 ret = style[ name ]; |
|
6776 } |
|
6777 |
|
6778 // From the awesome hack by Dean Edwards |
|
6779 // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 |
|
6780 |
|
6781 // If we're not dealing with a regular pixel number |
|
6782 // but a number that has a weird ending, we need to convert it to pixels |
|
6783 // but not position css attributes, as those are |
|
6784 // proportional to the parent element instead |
|
6785 // and we can't measure the parent instead because it |
|
6786 // might trigger a "stacking dolls" problem |
|
6787 if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { |
|
6788 |
|
6789 // Remember the original values |
|
6790 left = style.left; |
|
6791 rs = elem.runtimeStyle; |
|
6792 rsLeft = rs && rs.left; |
|
6793 |
|
6794 // Put in the new values to get a computed value out |
|
6795 if ( rsLeft ) { |
|
6796 rs.left = elem.currentStyle.left; |
|
6797 } |
|
6798 style.left = name === "fontSize" ? "1em" : ret; |
|
6799 ret = style.pixelLeft + "px"; |
|
6800 |
|
6801 // Revert the changed values |
|
6802 style.left = left; |
|
6803 if ( rsLeft ) { |
|
6804 rs.left = rsLeft; |
|
6805 } |
|
6806 } |
|
6807 |
|
6808 // Support: IE |
|
6809 // IE returns zIndex value as an integer. |
|
6810 return ret === undefined ? |
|
6811 ret : |
|
6812 ret + "" || "auto"; |
|
6813 }; |
|
6814 } |
|
6815 |
|
6816 |
|
6817 |
|
6818 |
|
6819 function addGetHookIf( conditionFn, hookFn ) { |
|
6820 |
|
6821 // Define the hook, we'll check on the first run if it's really needed. |
|
6822 return { |
|
6823 get: function() { |
|
6824 if ( conditionFn() ) { |
|
6825 |
|
6826 // Hook not needed (or it's not possible to use it due |
|
6827 // to missing dependency), remove it. |
|
6828 delete this.get; |
|
6829 return; |
|
6830 } |
|
6831 |
|
6832 // Hook needed; redefine it so that the support test is not executed again. |
|
6833 return ( this.get = hookFn ).apply( this, arguments ); |
|
6834 } |
|
6835 }; |
|
6836 } |
|
6837 |
|
6838 |
|
6839 var |
|
6840 |
|
6841 ralpha = /alpha\([^)]*\)/i, |
|
6842 ropacity = /opacity\s*=\s*([^)]*)/i, |
|
6843 |
|
6844 // swappable if display is none or starts with table except |
|
6845 // "table", "table-cell", or "table-caption" |
|
6846 // see here for display values: |
|
6847 // https://developer.mozilla.org/en-US/docs/CSS/display |
|
6848 rdisplayswap = /^(none|table(?!-c[ea]).+)/, |
|
6849 rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ), |
|
6850 |
|
6851 cssShow = { position: "absolute", visibility: "hidden", display: "block" }, |
|
6852 cssNormalTransform = { |
|
6853 letterSpacing: "0", |
|
6854 fontWeight: "400" |
|
6855 }, |
|
6856 |
|
6857 cssPrefixes = [ "Webkit", "O", "Moz", "ms" ], |
|
6858 emptyStyle = document.createElement( "div" ).style; |
|
6859 |
|
6860 |
|
6861 // return a css property mapped to a potentially vendor prefixed property |
|
6862 function vendorPropName( name ) { |
|
6863 |
|
6864 // shortcut for names that are not vendor prefixed |
|
6865 if ( name in emptyStyle ) { |
|
6866 return name; |
|
6867 } |
|
6868 |
|
6869 // check for vendor prefixed names |
|
6870 var capName = name.charAt( 0 ).toUpperCase() + name.slice( 1 ), |
|
6871 i = cssPrefixes.length; |
|
6872 |
|
6873 while ( i-- ) { |
|
6874 name = cssPrefixes[ i ] + capName; |
|
6875 if ( name in emptyStyle ) { |
|
6876 return name; |
|
6877 } |
|
6878 } |
|
6879 } |
|
6880 |
|
6881 function showHide( elements, show ) { |
|
6882 var display, elem, hidden, |
|
6883 values = [], |
|
6884 index = 0, |
|
6885 length = elements.length; |
|
6886 |
|
6887 for ( ; index < length; index++ ) { |
|
6888 elem = elements[ index ]; |
|
6889 if ( !elem.style ) { |
|
6890 continue; |
|
6891 } |
|
6892 |
|
6893 values[ index ] = jQuery._data( elem, "olddisplay" ); |
|
6894 display = elem.style.display; |
|
6895 if ( show ) { |
|
6896 |
|
6897 // Reset the inline display of this element to learn if it is |
|
6898 // being hidden by cascaded rules or not |
|
6899 if ( !values[ index ] && display === "none" ) { |
|
6900 elem.style.display = ""; |
|
6901 } |
|
6902 |
|
6903 // Set elements which have been overridden with display: none |
|
6904 // in a stylesheet to whatever the default browser style is |
|
6905 // for such an element |
|
6906 if ( elem.style.display === "" && isHidden( elem ) ) { |
|
6907 values[ index ] = |
|
6908 jQuery._data( elem, "olddisplay", defaultDisplay( elem.nodeName ) ); |
|
6909 } |
|
6910 } else { |
|
6911 hidden = isHidden( elem ); |
|
6912 |
|
6913 if ( display && display !== "none" || !hidden ) { |
|
6914 jQuery._data( |
|
6915 elem, |
|
6916 "olddisplay", |
|
6917 hidden ? display : jQuery.css( elem, "display" ) |
|
6918 ); |
|
6919 } |
|
6920 } |
|
6921 } |
|
6922 |
|
6923 // Set the display of most of the elements in a second loop |
|
6924 // to avoid the constant reflow |
|
6925 for ( index = 0; index < length; index++ ) { |
|
6926 elem = elements[ index ]; |
|
6927 if ( !elem.style ) { |
|
6928 continue; |
|
6929 } |
|
6930 if ( !show || elem.style.display === "none" || elem.style.display === "" ) { |
|
6931 elem.style.display = show ? values[ index ] || "" : "none"; |
|
6932 } |
|
6933 } |
|
6934 |
|
6935 return elements; |
|
6936 } |
|
6937 |
|
6938 function setPositiveNumber( elem, value, subtract ) { |
|
6939 var matches = rnumsplit.exec( value ); |
|
6940 return matches ? |
|
6941 |
|
6942 // Guard against undefined "subtract", e.g., when used as in cssHooks |
|
6943 Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : |
|
6944 value; |
|
6945 } |
|
6946 |
|
6947 function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { |
|
6948 var i = extra === ( isBorderBox ? "border" : "content" ) ? |
|
6949 |
|
6950 // If we already have the right measurement, avoid augmentation |
|
6951 4 : |
|
6952 |
|
6953 // Otherwise initialize for horizontal or vertical properties |
|
6954 name === "width" ? 1 : 0, |
|
6955 |
|
6956 val = 0; |
|
6957 |
|
6958 for ( ; i < 4; i += 2 ) { |
|
6959 |
|
6960 // both box models exclude margin, so add it if we want it |
|
6961 if ( extra === "margin" ) { |
|
6962 val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); |
|
6963 } |
|
6964 |
|
6965 if ( isBorderBox ) { |
|
6966 |
|
6967 // border-box includes padding, so remove it if we want content |
|
6968 if ( extra === "content" ) { |
|
6969 val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
|
6970 } |
|
6971 |
|
6972 // at this point, extra isn't border nor margin, so remove border |
|
6973 if ( extra !== "margin" ) { |
|
6974 val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
|
6975 } |
|
6976 } else { |
|
6977 |
|
6978 // at this point, extra isn't content, so add padding |
|
6979 val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
|
6980 |
|
6981 // at this point, extra isn't content nor padding, so add border |
|
6982 if ( extra !== "padding" ) { |
|
6983 val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
|
6984 } |
|
6985 } |
|
6986 } |
|
6987 |
|
6988 return val; |
|
6989 } |
|
6990 |
|
6991 function getWidthOrHeight( elem, name, extra ) { |
|
6992 |
|
6993 // Start with offset property, which is equivalent to the border-box value |
|
6994 var valueIsBorderBox = true, |
|
6995 val = name === "width" ? elem.offsetWidth : elem.offsetHeight, |
|
6996 styles = getStyles( elem ), |
|
6997 isBorderBox = support.boxSizing && |
|
6998 jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; |
|
6999 |
|
7000 // some non-html elements return undefined for offsetWidth, so check for null/undefined |
|
7001 // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 |
|
7002 // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 |
|
7003 if ( val <= 0 || val == null ) { |
|
7004 |
|
7005 // Fall back to computed then uncomputed css if necessary |
|
7006 val = curCSS( elem, name, styles ); |
|
7007 if ( val < 0 || val == null ) { |
|
7008 val = elem.style[ name ]; |
|
7009 } |
|
7010 |
|
7011 // Computed unit is not pixels. Stop here and return. |
|
7012 if ( rnumnonpx.test( val ) ) { |
|
7013 return val; |
|
7014 } |
|
7015 |
|
7016 // we need the check for style in case a browser which returns unreliable values |
|
7017 // for getComputedStyle silently falls back to the reliable elem.style |
|
7018 valueIsBorderBox = isBorderBox && |
|
7019 ( support.boxSizingReliable() || val === elem.style[ name ] ); |
|
7020 |
|
7021 // Normalize "", auto, and prepare for extra |
|
7022 val = parseFloat( val ) || 0; |
|
7023 } |
|
7024 |
|
7025 // use the active box-sizing model to add/subtract irrelevant styles |
|
7026 return ( val + |
|
7027 augmentWidthOrHeight( |
|
7028 elem, |
|
7029 name, |
|
7030 extra || ( isBorderBox ? "border" : "content" ), |
|
7031 valueIsBorderBox, |
|
7032 styles |
|
7033 ) |
|
7034 ) + "px"; |
|
7035 } |
|
7036 |
|
7037 jQuery.extend( { |
|
7038 |
|
7039 // Add in style property hooks for overriding the default |
|
7040 // behavior of getting and setting a style property |
|
7041 cssHooks: { |
|
7042 opacity: { |
|
7043 get: function( elem, computed ) { |
|
7044 if ( computed ) { |
|
7045 |
|
7046 // We should always get a number back from opacity |
|
7047 var ret = curCSS( elem, "opacity" ); |
|
7048 return ret === "" ? "1" : ret; |
|
7049 } |
|
7050 } |
|
7051 } |
|
7052 }, |
|
7053 |
|
7054 // Don't automatically add "px" to these possibly-unitless properties |
|
7055 cssNumber: { |
|
7056 "animationIterationCount": true, |
|
7057 "columnCount": true, |
|
7058 "fillOpacity": true, |
|
7059 "flexGrow": true, |
|
7060 "flexShrink": true, |
|
7061 "fontWeight": true, |
|
7062 "lineHeight": true, |
|
7063 "opacity": true, |
|
7064 "order": true, |
|
7065 "orphans": true, |
|
7066 "widows": true, |
|
7067 "zIndex": true, |
|
7068 "zoom": true |
|
7069 }, |
|
7070 |
|
7071 // Add in properties whose names you wish to fix before |
|
7072 // setting or getting the value |
|
7073 cssProps: { |
|
7074 |
|
7075 // normalize float css property |
|
7076 "float": support.cssFloat ? "cssFloat" : "styleFloat" |
|
7077 }, |
|
7078 |
|
7079 // Get and set the style property on a DOM Node |
|
7080 style: function( elem, name, value, extra ) { |
|
7081 |
|
7082 // Don't set styles on text and comment nodes |
|
7083 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { |
|
7084 return; |
|
7085 } |
|
7086 |
|
7087 // Make sure that we're working with the right name |
|
7088 var ret, type, hooks, |
|
7089 origName = jQuery.camelCase( name ), |
|
7090 style = elem.style; |
|
7091 |
|
7092 name = jQuery.cssProps[ origName ] || |
|
7093 ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName ); |
|
7094 |
|
7095 // gets hook for the prefixed version |
|
7096 // followed by the unprefixed version |
|
7097 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
|
7098 |
|
7099 // Check if we're setting a value |
|
7100 if ( value !== undefined ) { |
|
7101 type = typeof value; |
|
7102 |
|
7103 // Convert "+=" or "-=" to relative numbers (#7345) |
|
7104 if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { |
|
7105 value = adjustCSS( elem, name, ret ); |
|
7106 |
|
7107 // Fixes bug #9237 |
|
7108 type = "number"; |
|
7109 } |
|
7110 |
|
7111 // Make sure that null and NaN values aren't set. See: #7116 |
|
7112 if ( value == null || value !== value ) { |
|
7113 return; |
|
7114 } |
|
7115 |
|
7116 // If a number was passed in, add the unit (except for certain CSS properties) |
|
7117 if ( type === "number" ) { |
|
7118 value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); |
|
7119 } |
|
7120 |
|
7121 // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, |
|
7122 // but it would mean to define eight |
|
7123 // (for every problematic property) identical functions |
|
7124 if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { |
|
7125 style[ name ] = "inherit"; |
|
7126 } |
|
7127 |
|
7128 // If a hook was provided, use that value, otherwise just set the specified value |
|
7129 if ( !hooks || !( "set" in hooks ) || |
|
7130 ( value = hooks.set( elem, value, extra ) ) !== undefined ) { |
|
7131 |
|
7132 // Support: IE |
|
7133 // Swallow errors from 'invalid' CSS values (#5509) |
|
7134 try { |
|
7135 style[ name ] = value; |
|
7136 } catch ( e ) {} |
|
7137 } |
|
7138 |
|
7139 } else { |
|
7140 |
|
7141 // If a hook was provided get the non-computed value from there |
|
7142 if ( hooks && "get" in hooks && |
|
7143 ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { |
|
7144 |
|
7145 return ret; |
|
7146 } |
|
7147 |
|
7148 // Otherwise just get the value from the style object |
|
7149 return style[ name ]; |
|
7150 } |
|
7151 }, |
|
7152 |
|
7153 css: function( elem, name, extra, styles ) { |
|
7154 var num, val, hooks, |
|
7155 origName = jQuery.camelCase( name ); |
|
7156 |
|
7157 // Make sure that we're working with the right name |
|
7158 name = jQuery.cssProps[ origName ] || |
|
7159 ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName ); |
|
7160 |
|
7161 // gets hook for the prefixed version |
|
7162 // followed by the unprefixed version |
|
7163 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
|
7164 |
|
7165 // If a hook was provided get the computed value from there |
|
7166 if ( hooks && "get" in hooks ) { |
|
7167 val = hooks.get( elem, true, extra ); |
|
7168 } |
|
7169 |
|
7170 // Otherwise, if a way to get the computed value exists, use that |
|
7171 if ( val === undefined ) { |
|
7172 val = curCSS( elem, name, styles ); |
|
7173 } |
|
7174 |
|
7175 //convert "normal" to computed value |
|
7176 if ( val === "normal" && name in cssNormalTransform ) { |
|
7177 val = cssNormalTransform[ name ]; |
|
7178 } |
|
7179 |
|
7180 // Return, converting to number if forced or a qualifier was provided and val looks numeric |
|
7181 if ( extra === "" || extra ) { |
|
7182 num = parseFloat( val ); |
|
7183 return extra === true || isFinite( num ) ? num || 0 : val; |
|
7184 } |
|
7185 return val; |
|
7186 } |
|
7187 } ); |
|
7188 |
|
7189 jQuery.each( [ "height", "width" ], function( i, name ) { |
|
7190 jQuery.cssHooks[ name ] = { |
|
7191 get: function( elem, computed, extra ) { |
|
7192 if ( computed ) { |
|
7193 |
|
7194 // certain elements can have dimension info if we invisibly show them |
|
7195 // however, it must have a current display style that would benefit from this |
|
7196 return rdisplayswap.test( jQuery.css( elem, "display" ) ) && |
|
7197 elem.offsetWidth === 0 ? |
|
7198 swap( elem, cssShow, function() { |
|
7199 return getWidthOrHeight( elem, name, extra ); |
|
7200 } ) : |
|
7201 getWidthOrHeight( elem, name, extra ); |
|
7202 } |
|
7203 }, |
|
7204 |
|
7205 set: function( elem, value, extra ) { |
|
7206 var styles = extra && getStyles( elem ); |
|
7207 return setPositiveNumber( elem, value, extra ? |
|
7208 augmentWidthOrHeight( |
|
7209 elem, |
|
7210 name, |
|
7211 extra, |
|
7212 support.boxSizing && |
|
7213 jQuery.css( elem, "boxSizing", false, styles ) === "border-box", |
|
7214 styles |
|
7215 ) : 0 |
|
7216 ); |
|
7217 } |
|
7218 }; |
|
7219 } ); |
|
7220 |
|
7221 if ( !support.opacity ) { |
|
7222 jQuery.cssHooks.opacity = { |
|
7223 get: function( elem, computed ) { |
|
7224 |
|
7225 // IE uses filters for opacity |
|
7226 return ropacity.test( ( computed && elem.currentStyle ? |
|
7227 elem.currentStyle.filter : |
|
7228 elem.style.filter ) || "" ) ? |
|
7229 ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : |
|
7230 computed ? "1" : ""; |
|
7231 }, |
|
7232 |
|
7233 set: function( elem, value ) { |
|
7234 var style = elem.style, |
|
7235 currentStyle = elem.currentStyle, |
|
7236 opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", |
|
7237 filter = currentStyle && currentStyle.filter || style.filter || ""; |
|
7238 |
|
7239 // IE has trouble with opacity if it does not have layout |
|
7240 // Force it by setting the zoom level |
|
7241 style.zoom = 1; |
|
7242 |
|
7243 // if setting opacity to 1, and no other filters exist - |
|
7244 // attempt to remove filter attribute #6652 |
|
7245 // if value === "", then remove inline opacity #12685 |
|
7246 if ( ( value >= 1 || value === "" ) && |
|
7247 jQuery.trim( filter.replace( ralpha, "" ) ) === "" && |
|
7248 style.removeAttribute ) { |
|
7249 |
|
7250 // Setting style.filter to null, "" & " " still leave "filter:" in the cssText |
|
7251 // if "filter:" is present at all, clearType is disabled, we want to avoid this |
|
7252 // style.removeAttribute is IE Only, but so apparently is this code path... |
|
7253 style.removeAttribute( "filter" ); |
|
7254 |
|
7255 // if there is no filter style applied in a css rule |
|
7256 // or unset inline opacity, we are done |
|
7257 if ( value === "" || currentStyle && !currentStyle.filter ) { |
|
7258 return; |
|
7259 } |
|
7260 } |
|
7261 |
|
7262 // otherwise, set new filter values |
|
7263 style.filter = ralpha.test( filter ) ? |
|
7264 filter.replace( ralpha, opacity ) : |
|
7265 filter + " " + opacity; |
|
7266 } |
|
7267 }; |
|
7268 } |
|
7269 |
|
7270 jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight, |
|
7271 function( elem, computed ) { |
|
7272 if ( computed ) { |
|
7273 return swap( elem, { "display": "inline-block" }, |
|
7274 curCSS, [ elem, "marginRight" ] ); |
|
7275 } |
|
7276 } |
|
7277 ); |
|
7278 |
|
7279 jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, |
|
7280 function( elem, computed ) { |
|
7281 if ( computed ) { |
|
7282 return ( |
|
7283 parseFloat( curCSS( elem, "marginLeft" ) ) || |
|
7284 |
|
7285 // Support: IE<=11+ |
|
7286 // Running getBoundingClientRect on a disconnected node in IE throws an error |
|
7287 // Support: IE8 only |
|
7288 // getClientRects() errors on disconnected elems |
|
7289 ( jQuery.contains( elem.ownerDocument, elem ) ? |
|
7290 elem.getBoundingClientRect().left - |
|
7291 swap( elem, { marginLeft: 0 }, function() { |
|
7292 return elem.getBoundingClientRect().left; |
|
7293 } ) : |
|
7294 0 |
|
7295 ) |
|
7296 ) + "px"; |
|
7297 } |
|
7298 } |
|
7299 ); |
|
7300 |
|
7301 // These hooks are used by animate to expand properties |
|
7302 jQuery.each( { |
|
7303 margin: "", |
|
7304 padding: "", |
|
7305 border: "Width" |
|
7306 }, function( prefix, suffix ) { |
|
7307 jQuery.cssHooks[ prefix + suffix ] = { |
|
7308 expand: function( value ) { |
|
7309 var i = 0, |
|
7310 expanded = {}, |
|
7311 |
|
7312 // assumes a single number if not a string |
|
7313 parts = typeof value === "string" ? value.split( " " ) : [ value ]; |
|
7314 |
|
7315 for ( ; i < 4; i++ ) { |
|
7316 expanded[ prefix + cssExpand[ i ] + suffix ] = |
|
7317 parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; |
|
7318 } |
|
7319 |
|
7320 return expanded; |
|
7321 } |
|
7322 }; |
|
7323 |
|
7324 if ( !rmargin.test( prefix ) ) { |
|
7325 jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; |
|
7326 } |
|
7327 } ); |
|
7328 |
|
7329 jQuery.fn.extend( { |
|
7330 css: function( name, value ) { |
|
7331 return access( this, function( elem, name, value ) { |
|
7332 var styles, len, |
|
7333 map = {}, |
|
7334 i = 0; |
|
7335 |
|
7336 if ( jQuery.isArray( name ) ) { |
|
7337 styles = getStyles( elem ); |
|
7338 len = name.length; |
|
7339 |
|
7340 for ( ; i < len; i++ ) { |
|
7341 map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); |
|
7342 } |
|
7343 |
|
7344 return map; |
|
7345 } |
|
7346 |
|
7347 return value !== undefined ? |
|
7348 jQuery.style( elem, name, value ) : |
|
7349 jQuery.css( elem, name ); |
|
7350 }, name, value, arguments.length > 1 ); |
|
7351 }, |
|
7352 show: function() { |
|
7353 return showHide( this, true ); |
|
7354 }, |
|
7355 hide: function() { |
|
7356 return showHide( this ); |
|
7357 }, |
|
7358 toggle: function( state ) { |
|
7359 if ( typeof state === "boolean" ) { |
|
7360 return state ? this.show() : this.hide(); |
|
7361 } |
|
7362 |
|
7363 return this.each( function() { |
|
7364 if ( isHidden( this ) ) { |
|
7365 jQuery( this ).show(); |
|
7366 } else { |
|
7367 jQuery( this ).hide(); |
|
7368 } |
|
7369 } ); |
|
7370 } |
|
7371 } ); |
|
7372 |
|
7373 |
|
7374 function Tween( elem, options, prop, end, easing ) { |
|
7375 return new Tween.prototype.init( elem, options, prop, end, easing ); |
|
7376 } |
|
7377 jQuery.Tween = Tween; |
|
7378 |
|
7379 Tween.prototype = { |
|
7380 constructor: Tween, |
|
7381 init: function( elem, options, prop, end, easing, unit ) { |
|
7382 this.elem = elem; |
|
7383 this.prop = prop; |
|
7384 this.easing = easing || jQuery.easing._default; |
|
7385 this.options = options; |
|
7386 this.start = this.now = this.cur(); |
|
7387 this.end = end; |
|
7388 this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); |
|
7389 }, |
|
7390 cur: function() { |
|
7391 var hooks = Tween.propHooks[ this.prop ]; |
|
7392 |
|
7393 return hooks && hooks.get ? |
|
7394 hooks.get( this ) : |
|
7395 Tween.propHooks._default.get( this ); |
|
7396 }, |
|
7397 run: function( percent ) { |
|
7398 var eased, |
|
7399 hooks = Tween.propHooks[ this.prop ]; |
|
7400 |
|
7401 if ( this.options.duration ) { |
|
7402 this.pos = eased = jQuery.easing[ this.easing ]( |
|
7403 percent, this.options.duration * percent, 0, 1, this.options.duration |
|
7404 ); |
|
7405 } else { |
|
7406 this.pos = eased = percent; |
|
7407 } |
|
7408 this.now = ( this.end - this.start ) * eased + this.start; |
|
7409 |
|
7410 if ( this.options.step ) { |
|
7411 this.options.step.call( this.elem, this.now, this ); |
|
7412 } |
|
7413 |
|
7414 if ( hooks && hooks.set ) { |
|
7415 hooks.set( this ); |
|
7416 } else { |
|
7417 Tween.propHooks._default.set( this ); |
|
7418 } |
|
7419 return this; |
|
7420 } |
|
7421 }; |
|
7422 |
|
7423 Tween.prototype.init.prototype = Tween.prototype; |
|
7424 |
|
7425 Tween.propHooks = { |
|
7426 _default: { |
|
7427 get: function( tween ) { |
|
7428 var result; |
|
7429 |
|
7430 // Use a property on the element directly when it is not a DOM element, |
|
7431 // or when there is no matching style property that exists. |
|
7432 if ( tween.elem.nodeType !== 1 || |
|
7433 tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { |
|
7434 return tween.elem[ tween.prop ]; |
|
7435 } |
|
7436 |
|
7437 // passing an empty string as a 3rd parameter to .css will automatically |
|
7438 // attempt a parseFloat and fallback to a string if the parse fails |
|
7439 // so, simple values such as "10px" are parsed to Float. |
|
7440 // complex values such as "rotate(1rad)" are returned as is. |
|
7441 result = jQuery.css( tween.elem, tween.prop, "" ); |
|
7442 |
|
7443 // Empty strings, null, undefined and "auto" are converted to 0. |
|
7444 return !result || result === "auto" ? 0 : result; |
|
7445 }, |
|
7446 set: function( tween ) { |
|
7447 |
|
7448 // use step hook for back compat - use cssHook if its there - use .style if its |
|
7449 // available and use plain properties where available |
|
7450 if ( jQuery.fx.step[ tween.prop ] ) { |
|
7451 jQuery.fx.step[ tween.prop ]( tween ); |
|
7452 } else if ( tween.elem.nodeType === 1 && |
|
7453 ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || |
|
7454 jQuery.cssHooks[ tween.prop ] ) ) { |
|
7455 jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); |
|
7456 } else { |
|
7457 tween.elem[ tween.prop ] = tween.now; |
|
7458 } |
|
7459 } |
|
7460 } |
|
7461 }; |
|
7462 |
|
7463 // Support: IE <=9 |
|
7464 // Panic based approach to setting things on disconnected nodes |
|
7465 |
|
7466 Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { |
|
7467 set: function( tween ) { |
|
7468 if ( tween.elem.nodeType && tween.elem.parentNode ) { |
|
7469 tween.elem[ tween.prop ] = tween.now; |
|
7470 } |
|
7471 } |
|
7472 }; |
|
7473 |
|
7474 jQuery.easing = { |
|
7475 linear: function( p ) { |
|
7476 return p; |
|
7477 }, |
|
7478 swing: function( p ) { |
|
7479 return 0.5 - Math.cos( p * Math.PI ) / 2; |
|
7480 }, |
|
7481 _default: "swing" |
|
7482 }; |
|
7483 |
|
7484 jQuery.fx = Tween.prototype.init; |
|
7485 |
|
7486 // Back Compat <1.8 extension point |
|
7487 jQuery.fx.step = {}; |
|
7488 |
|
7489 |
|
7490 |
|
7491 |
|
7492 var |
|
7493 fxNow, timerId, |
|
7494 rfxtypes = /^(?:toggle|show|hide)$/, |
|
7495 rrun = /queueHooks$/; |
|
7496 |
|
7497 // Animations created synchronously will run synchronously |
|
7498 function createFxNow() { |
|
7499 window.setTimeout( function() { |
|
7500 fxNow = undefined; |
|
7501 } ); |
|
7502 return ( fxNow = jQuery.now() ); |
|
7503 } |
|
7504 |
|
7505 // Generate parameters to create a standard animation |
|
7506 function genFx( type, includeWidth ) { |
|
7507 var which, |
|
7508 attrs = { height: type }, |
|
7509 i = 0; |
|
7510 |
|
7511 // if we include width, step value is 1 to do all cssExpand values, |
|
7512 // if we don't include width, step value is 2 to skip over Left and Right |
|
7513 includeWidth = includeWidth ? 1 : 0; |
|
7514 for ( ; i < 4 ; i += 2 - includeWidth ) { |
|
7515 which = cssExpand[ i ]; |
|
7516 attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; |
|
7517 } |
|
7518 |
|
7519 if ( includeWidth ) { |
|
7520 attrs.opacity = attrs.width = type; |
|
7521 } |
|
7522 |
|
7523 return attrs; |
|
7524 } |
|
7525 |
|
7526 function createTween( value, prop, animation ) { |
|
7527 var tween, |
|
7528 collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), |
|
7529 index = 0, |
|
7530 length = collection.length; |
|
7531 for ( ; index < length; index++ ) { |
|
7532 if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { |
|
7533 |
|
7534 // we're done with this property |
|
7535 return tween; |
|
7536 } |
|
7537 } |
|
7538 } |
|
7539 |
|
7540 function defaultPrefilter( elem, props, opts ) { |
|
7541 /* jshint validthis: true */ |
|
7542 var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay, |
|
7543 anim = this, |
|
7544 orig = {}, |
|
7545 style = elem.style, |
|
7546 hidden = elem.nodeType && isHidden( elem ), |
|
7547 dataShow = jQuery._data( elem, "fxshow" ); |
|
7548 |
|
7549 // handle queue: false promises |
|
7550 if ( !opts.queue ) { |
|
7551 hooks = jQuery._queueHooks( elem, "fx" ); |
|
7552 if ( hooks.unqueued == null ) { |
|
7553 hooks.unqueued = 0; |
|
7554 oldfire = hooks.empty.fire; |
|
7555 hooks.empty.fire = function() { |
|
7556 if ( !hooks.unqueued ) { |
|
7557 oldfire(); |
|
7558 } |
|
7559 }; |
|
7560 } |
|
7561 hooks.unqueued++; |
|
7562 |
|
7563 anim.always( function() { |
|
7564 |
|
7565 // doing this makes sure that the complete handler will be called |
|
7566 // before this completes |
|
7567 anim.always( function() { |
|
7568 hooks.unqueued--; |
|
7569 if ( !jQuery.queue( elem, "fx" ).length ) { |
|
7570 hooks.empty.fire(); |
|
7571 } |
|
7572 } ); |
|
7573 } ); |
|
7574 } |
|
7575 |
|
7576 // height/width overflow pass |
|
7577 if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { |
|
7578 |
|
7579 // Make sure that nothing sneaks out |
|
7580 // Record all 3 overflow attributes because IE does not |
|
7581 // change the overflow attribute when overflowX and |
|
7582 // overflowY are set to the same value |
|
7583 opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; |
|
7584 |
|
7585 // Set display property to inline-block for height/width |
|
7586 // animations on inline elements that are having width/height animated |
|
7587 display = jQuery.css( elem, "display" ); |
|
7588 |
|
7589 // Test default display if display is currently "none" |
|
7590 checkDisplay = display === "none" ? |
|
7591 jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display; |
|
7592 |
|
7593 if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) { |
|
7594 |
|
7595 // inline-level elements accept inline-block; |
|
7596 // block-level elements need to be inline with layout |
|
7597 if ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === "inline" ) { |
|
7598 style.display = "inline-block"; |
|
7599 } else { |
|
7600 style.zoom = 1; |
|
7601 } |
|
7602 } |
|
7603 } |
|
7604 |
|
7605 if ( opts.overflow ) { |
|
7606 style.overflow = "hidden"; |
|
7607 if ( !support.shrinkWrapBlocks() ) { |
|
7608 anim.always( function() { |
|
7609 style.overflow = opts.overflow[ 0 ]; |
|
7610 style.overflowX = opts.overflow[ 1 ]; |
|
7611 style.overflowY = opts.overflow[ 2 ]; |
|
7612 } ); |
|
7613 } |
|
7614 } |
|
7615 |
|
7616 // show/hide pass |
|
7617 for ( prop in props ) { |
|
7618 value = props[ prop ]; |
|
7619 if ( rfxtypes.exec( value ) ) { |
|
7620 delete props[ prop ]; |
|
7621 toggle = toggle || value === "toggle"; |
|
7622 if ( value === ( hidden ? "hide" : "show" ) ) { |
|
7623 |
|
7624 // If there is dataShow left over from a stopped hide or show |
|
7625 // and we are going to proceed with show, we should pretend to be hidden |
|
7626 if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { |
|
7627 hidden = true; |
|
7628 } else { |
|
7629 continue; |
|
7630 } |
|
7631 } |
|
7632 orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); |
|
7633 |
|
7634 // Any non-fx value stops us from restoring the original display value |
|
7635 } else { |
|
7636 display = undefined; |
|
7637 } |
|
7638 } |
|
7639 |
|
7640 if ( !jQuery.isEmptyObject( orig ) ) { |
|
7641 if ( dataShow ) { |
|
7642 if ( "hidden" in dataShow ) { |
|
7643 hidden = dataShow.hidden; |
|
7644 } |
|
7645 } else { |
|
7646 dataShow = jQuery._data( elem, "fxshow", {} ); |
|
7647 } |
|
7648 |
|
7649 // store state if its toggle - enables .stop().toggle() to "reverse" |
|
7650 if ( toggle ) { |
|
7651 dataShow.hidden = !hidden; |
|
7652 } |
|
7653 if ( hidden ) { |
|
7654 jQuery( elem ).show(); |
|
7655 } else { |
|
7656 anim.done( function() { |
|
7657 jQuery( elem ).hide(); |
|
7658 } ); |
|
7659 } |
|
7660 anim.done( function() { |
|
7661 var prop; |
|
7662 jQuery._removeData( elem, "fxshow" ); |
|
7663 for ( prop in orig ) { |
|
7664 jQuery.style( elem, prop, orig[ prop ] ); |
|
7665 } |
|
7666 } ); |
|
7667 for ( prop in orig ) { |
|
7668 tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); |
|
7669 |
|
7670 if ( !( prop in dataShow ) ) { |
|
7671 dataShow[ prop ] = tween.start; |
|
7672 if ( hidden ) { |
|
7673 tween.end = tween.start; |
|
7674 tween.start = prop === "width" || prop === "height" ? 1 : 0; |
|
7675 } |
|
7676 } |
|
7677 } |
|
7678 |
|
7679 // If this is a noop like .hide().hide(), restore an overwritten display value |
|
7680 } else if ( ( display === "none" ? defaultDisplay( elem.nodeName ) : display ) === "inline" ) { |
|
7681 style.display = display; |
|
7682 } |
|
7683 } |
|
7684 |
|
7685 function propFilter( props, specialEasing ) { |
|
7686 var index, name, easing, value, hooks; |
|
7687 |
|
7688 // camelCase, specialEasing and expand cssHook pass |
|
7689 for ( index in props ) { |
|
7690 name = jQuery.camelCase( index ); |
|
7691 easing = specialEasing[ name ]; |
|
7692 value = props[ index ]; |
|
7693 if ( jQuery.isArray( value ) ) { |
|
7694 easing = value[ 1 ]; |
|
7695 value = props[ index ] = value[ 0 ]; |
|
7696 } |
|
7697 |
|
7698 if ( index !== name ) { |
|
7699 props[ name ] = value; |
|
7700 delete props[ index ]; |
|
7701 } |
|
7702 |
|
7703 hooks = jQuery.cssHooks[ name ]; |
|
7704 if ( hooks && "expand" in hooks ) { |
|
7705 value = hooks.expand( value ); |
|
7706 delete props[ name ]; |
|
7707 |
|
7708 // not quite $.extend, this wont overwrite keys already present. |
|
7709 // also - reusing 'index' from above because we have the correct "name" |
|
7710 for ( index in value ) { |
|
7711 if ( !( index in props ) ) { |
|
7712 props[ index ] = value[ index ]; |
|
7713 specialEasing[ index ] = easing; |
|
7714 } |
|
7715 } |
|
7716 } else { |
|
7717 specialEasing[ name ] = easing; |
|
7718 } |
|
7719 } |
|
7720 } |
|
7721 |
|
7722 function Animation( elem, properties, options ) { |
|
7723 var result, |
|
7724 stopped, |
|
7725 index = 0, |
|
7726 length = Animation.prefilters.length, |
|
7727 deferred = jQuery.Deferred().always( function() { |
|
7728 |
|
7729 // don't match elem in the :animated selector |
|
7730 delete tick.elem; |
|
7731 } ), |
|
7732 tick = function() { |
|
7733 if ( stopped ) { |
|
7734 return false; |
|
7735 } |
|
7736 var currentTime = fxNow || createFxNow(), |
|
7737 remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), |
|
7738 |
|
7739 // Support: Android 2.3 |
|
7740 // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) |
|
7741 temp = remaining / animation.duration || 0, |
|
7742 percent = 1 - temp, |
|
7743 index = 0, |
|
7744 length = animation.tweens.length; |
|
7745 |
|
7746 for ( ; index < length ; index++ ) { |
|
7747 animation.tweens[ index ].run( percent ); |
|
7748 } |
|
7749 |
|
7750 deferred.notifyWith( elem, [ animation, percent, remaining ] ); |
|
7751 |
|
7752 if ( percent < 1 && length ) { |
|
7753 return remaining; |
|
7754 } else { |
|
7755 deferred.resolveWith( elem, [ animation ] ); |
|
7756 return false; |
|
7757 } |
|
7758 }, |
|
7759 animation = deferred.promise( { |
|
7760 elem: elem, |
|
7761 props: jQuery.extend( {}, properties ), |
|
7762 opts: jQuery.extend( true, { |
|
7763 specialEasing: {}, |
|
7764 easing: jQuery.easing._default |
|
7765 }, options ), |
|
7766 originalProperties: properties, |
|
7767 originalOptions: options, |
|
7768 startTime: fxNow || createFxNow(), |
|
7769 duration: options.duration, |
|
7770 tweens: [], |
|
7771 createTween: function( prop, end ) { |
|
7772 var tween = jQuery.Tween( elem, animation.opts, prop, end, |
|
7773 animation.opts.specialEasing[ prop ] || animation.opts.easing ); |
|
7774 animation.tweens.push( tween ); |
|
7775 return tween; |
|
7776 }, |
|
7777 stop: function( gotoEnd ) { |
|
7778 var index = 0, |
|
7779 |
|
7780 // if we are going to the end, we want to run all the tweens |
|
7781 // otherwise we skip this part |
|
7782 length = gotoEnd ? animation.tweens.length : 0; |
|
7783 if ( stopped ) { |
|
7784 return this; |
|
7785 } |
|
7786 stopped = true; |
|
7787 for ( ; index < length ; index++ ) { |
|
7788 animation.tweens[ index ].run( 1 ); |
|
7789 } |
|
7790 |
|
7791 // resolve when we played the last frame |
|
7792 // otherwise, reject |
|
7793 if ( gotoEnd ) { |
|
7794 deferred.notifyWith( elem, [ animation, 1, 0 ] ); |
|
7795 deferred.resolveWith( elem, [ animation, gotoEnd ] ); |
|
7796 } else { |
|
7797 deferred.rejectWith( elem, [ animation, gotoEnd ] ); |
|
7798 } |
|
7799 return this; |
|
7800 } |
|
7801 } ), |
|
7802 props = animation.props; |
|
7803 |
|
7804 propFilter( props, animation.opts.specialEasing ); |
|
7805 |
|
7806 for ( ; index < length ; index++ ) { |
|
7807 result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); |
|
7808 if ( result ) { |
|
7809 if ( jQuery.isFunction( result.stop ) ) { |
|
7810 jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = |
|
7811 jQuery.proxy( result.stop, result ); |
|
7812 } |
|
7813 return result; |
|
7814 } |
|
7815 } |
|
7816 |
|
7817 jQuery.map( props, createTween, animation ); |
|
7818 |
|
7819 if ( jQuery.isFunction( animation.opts.start ) ) { |
|
7820 animation.opts.start.call( elem, animation ); |
|
7821 } |
|
7822 |
|
7823 jQuery.fx.timer( |
|
7824 jQuery.extend( tick, { |
|
7825 elem: elem, |
|
7826 anim: animation, |
|
7827 queue: animation.opts.queue |
|
7828 } ) |
|
7829 ); |
|
7830 |
|
7831 // attach callbacks from options |
|
7832 return animation.progress( animation.opts.progress ) |
|
7833 .done( animation.opts.done, animation.opts.complete ) |
|
7834 .fail( animation.opts.fail ) |
|
7835 .always( animation.opts.always ); |
|
7836 } |
|
7837 |
|
7838 jQuery.Animation = jQuery.extend( Animation, { |
|
7839 |
|
7840 tweeners: { |
|
7841 "*": [ function( prop, value ) { |
|
7842 var tween = this.createTween( prop, value ); |
|
7843 adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); |
|
7844 return tween; |
|
7845 } ] |
|
7846 }, |
|
7847 |
|
7848 tweener: function( props, callback ) { |
|
7849 if ( jQuery.isFunction( props ) ) { |
|
7850 callback = props; |
|
7851 props = [ "*" ]; |
|
7852 } else { |
|
7853 props = props.match( rnotwhite ); |
|
7854 } |
|
7855 |
|
7856 var prop, |
|
7857 index = 0, |
|
7858 length = props.length; |
|
7859 |
|
7860 for ( ; index < length ; index++ ) { |
|
7861 prop = props[ index ]; |
|
7862 Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; |
|
7863 Animation.tweeners[ prop ].unshift( callback ); |
|
7864 } |
|
7865 }, |
|
7866 |
|
7867 prefilters: [ defaultPrefilter ], |
|
7868 |
|
7869 prefilter: function( callback, prepend ) { |
|
7870 if ( prepend ) { |
|
7871 Animation.prefilters.unshift( callback ); |
|
7872 } else { |
|
7873 Animation.prefilters.push( callback ); |
|
7874 } |
|
7875 } |
|
7876 } ); |
|
7877 |
|
7878 jQuery.speed = function( speed, easing, fn ) { |
|
7879 var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { |
|
7880 complete: fn || !fn && easing || |
|
7881 jQuery.isFunction( speed ) && speed, |
|
7882 duration: speed, |
|
7883 easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing |
|
7884 }; |
|
7885 |
|
7886 opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : |
|
7887 opt.duration in jQuery.fx.speeds ? |
|
7888 jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; |
|
7889 |
|
7890 // normalize opt.queue - true/undefined/null -> "fx" |
|
7891 if ( opt.queue == null || opt.queue === true ) { |
|
7892 opt.queue = "fx"; |
|
7893 } |
|
7894 |
|
7895 // Queueing |
|
7896 opt.old = opt.complete; |
|
7897 |
|
7898 opt.complete = function() { |
|
7899 if ( jQuery.isFunction( opt.old ) ) { |
|
7900 opt.old.call( this ); |
|
7901 } |
|
7902 |
|
7903 if ( opt.queue ) { |
|
7904 jQuery.dequeue( this, opt.queue ); |
|
7905 } |
|
7906 }; |
|
7907 |
|
7908 return opt; |
|
7909 }; |
|
7910 |
|
7911 jQuery.fn.extend( { |
|
7912 fadeTo: function( speed, to, easing, callback ) { |
|
7913 |
|
7914 // show any hidden elements after setting opacity to 0 |
|
7915 return this.filter( isHidden ).css( "opacity", 0 ).show() |
|
7916 |
|
7917 // animate to the value specified |
|
7918 .end().animate( { opacity: to }, speed, easing, callback ); |
|
7919 }, |
|
7920 animate: function( prop, speed, easing, callback ) { |
|
7921 var empty = jQuery.isEmptyObject( prop ), |
|
7922 optall = jQuery.speed( speed, easing, callback ), |
|
7923 doAnimation = function() { |
|
7924 |
|
7925 // Operate on a copy of prop so per-property easing won't be lost |
|
7926 var anim = Animation( this, jQuery.extend( {}, prop ), optall ); |
|
7927 |
|
7928 // Empty animations, or finishing resolves immediately |
|
7929 if ( empty || jQuery._data( this, "finish" ) ) { |
|
7930 anim.stop( true ); |
|
7931 } |
|
7932 }; |
|
7933 doAnimation.finish = doAnimation; |
|
7934 |
|
7935 return empty || optall.queue === false ? |
|
7936 this.each( doAnimation ) : |
|
7937 this.queue( optall.queue, doAnimation ); |
|
7938 }, |
|
7939 stop: function( type, clearQueue, gotoEnd ) { |
|
7940 var stopQueue = function( hooks ) { |
|
7941 var stop = hooks.stop; |
|
7942 delete hooks.stop; |
|
7943 stop( gotoEnd ); |
|
7944 }; |
|
7945 |
|
7946 if ( typeof type !== "string" ) { |
|
7947 gotoEnd = clearQueue; |
|
7948 clearQueue = type; |
|
7949 type = undefined; |
|
7950 } |
|
7951 if ( clearQueue && type !== false ) { |
|
7952 this.queue( type || "fx", [] ); |
|
7953 } |
|
7954 |
|
7955 return this.each( function() { |
|
7956 var dequeue = true, |
|
7957 index = type != null && type + "queueHooks", |
|
7958 timers = jQuery.timers, |
|
7959 data = jQuery._data( this ); |
|
7960 |
|
7961 if ( index ) { |
|
7962 if ( data[ index ] && data[ index ].stop ) { |
|
7963 stopQueue( data[ index ] ); |
|
7964 } |
|
7965 } else { |
|
7966 for ( index in data ) { |
|
7967 if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { |
|
7968 stopQueue( data[ index ] ); |
|
7969 } |
|
7970 } |
|
7971 } |
|
7972 |
|
7973 for ( index = timers.length; index--; ) { |
|
7974 if ( timers[ index ].elem === this && |
|
7975 ( type == null || timers[ index ].queue === type ) ) { |
|
7976 |
|
7977 timers[ index ].anim.stop( gotoEnd ); |
|
7978 dequeue = false; |
|
7979 timers.splice( index, 1 ); |
|
7980 } |
|
7981 } |
|
7982 |
|
7983 // start the next in the queue if the last step wasn't forced |
|
7984 // timers currently will call their complete callbacks, which will dequeue |
|
7985 // but only if they were gotoEnd |
|
7986 if ( dequeue || !gotoEnd ) { |
|
7987 jQuery.dequeue( this, type ); |
|
7988 } |
|
7989 } ); |
|
7990 }, |
|
7991 finish: function( type ) { |
|
7992 if ( type !== false ) { |
|
7993 type = type || "fx"; |
|
7994 } |
|
7995 return this.each( function() { |
|
7996 var index, |
|
7997 data = jQuery._data( this ), |
|
7998 queue = data[ type + "queue" ], |
|
7999 hooks = data[ type + "queueHooks" ], |
|
8000 timers = jQuery.timers, |
|
8001 length = queue ? queue.length : 0; |
|
8002 |
|
8003 // enable finishing flag on private data |
|
8004 data.finish = true; |
|
8005 |
|
8006 // empty the queue first |
|
8007 jQuery.queue( this, type, [] ); |
|
8008 |
|
8009 if ( hooks && hooks.stop ) { |
|
8010 hooks.stop.call( this, true ); |
|
8011 } |
|
8012 |
|
8013 // look for any active animations, and finish them |
|
8014 for ( index = timers.length; index--; ) { |
|
8015 if ( timers[ index ].elem === this && timers[ index ].queue === type ) { |
|
8016 timers[ index ].anim.stop( true ); |
|
8017 timers.splice( index, 1 ); |
|
8018 } |
|
8019 } |
|
8020 |
|
8021 // look for any animations in the old queue and finish them |
|
8022 for ( index = 0; index < length; index++ ) { |
|
8023 if ( queue[ index ] && queue[ index ].finish ) { |
|
8024 queue[ index ].finish.call( this ); |
|
8025 } |
|
8026 } |
|
8027 |
|
8028 // turn off finishing flag |
|
8029 delete data.finish; |
|
8030 } ); |
|
8031 } |
|
8032 } ); |
|
8033 |
|
8034 jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { |
|
8035 var cssFn = jQuery.fn[ name ]; |
|
8036 jQuery.fn[ name ] = function( speed, easing, callback ) { |
|
8037 return speed == null || typeof speed === "boolean" ? |
|
8038 cssFn.apply( this, arguments ) : |
|
8039 this.animate( genFx( name, true ), speed, easing, callback ); |
|
8040 }; |
|
8041 } ); |
|
8042 |
|
8043 // Generate shortcuts for custom animations |
|
8044 jQuery.each( { |
|
8045 slideDown: genFx( "show" ), |
|
8046 slideUp: genFx( "hide" ), |
|
8047 slideToggle: genFx( "toggle" ), |
|
8048 fadeIn: { opacity: "show" }, |
|
8049 fadeOut: { opacity: "hide" }, |
|
8050 fadeToggle: { opacity: "toggle" } |
|
8051 }, function( name, props ) { |
|
8052 jQuery.fn[ name ] = function( speed, easing, callback ) { |
|
8053 return this.animate( props, speed, easing, callback ); |
|
8054 }; |
|
8055 } ); |
|
8056 |
|
8057 jQuery.timers = []; |
|
8058 jQuery.fx.tick = function() { |
|
8059 var timer, |
|
8060 timers = jQuery.timers, |
|
8061 i = 0; |
|
8062 |
|
8063 fxNow = jQuery.now(); |
|
8064 |
|
8065 for ( ; i < timers.length; i++ ) { |
|
8066 timer = timers[ i ]; |
|
8067 |
|
8068 // Checks the timer has not already been removed |
|
8069 if ( !timer() && timers[ i ] === timer ) { |
|
8070 timers.splice( i--, 1 ); |
|
8071 } |
|
8072 } |
|
8073 |
|
8074 if ( !timers.length ) { |
|
8075 jQuery.fx.stop(); |
|
8076 } |
|
8077 fxNow = undefined; |
|
8078 }; |
|
8079 |
|
8080 jQuery.fx.timer = function( timer ) { |
|
8081 jQuery.timers.push( timer ); |
|
8082 if ( timer() ) { |
|
8083 jQuery.fx.start(); |
|
8084 } else { |
|
8085 jQuery.timers.pop(); |
|
8086 } |
|
8087 }; |
|
8088 |
|
8089 jQuery.fx.interval = 13; |
|
8090 |
|
8091 jQuery.fx.start = function() { |
|
8092 if ( !timerId ) { |
|
8093 timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval ); |
|
8094 } |
|
8095 }; |
|
8096 |
|
8097 jQuery.fx.stop = function() { |
|
8098 window.clearInterval( timerId ); |
|
8099 timerId = null; |
|
8100 }; |
|
8101 |
|
8102 jQuery.fx.speeds = { |
|
8103 slow: 600, |
|
8104 fast: 200, |
|
8105 |
|
8106 // Default speed |
|
8107 _default: 400 |
|
8108 }; |
|
8109 |
|
8110 |
|
8111 // Based off of the plugin by Clint Helfers, with permission. |
|
8112 // http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ |
|
8113 jQuery.fn.delay = function( time, type ) { |
|
8114 time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; |
|
8115 type = type || "fx"; |
|
8116 |
|
8117 return this.queue( type, function( next, hooks ) { |
|
8118 var timeout = window.setTimeout( next, time ); |
|
8119 hooks.stop = function() { |
|
8120 window.clearTimeout( timeout ); |
|
8121 }; |
|
8122 } ); |
|
8123 }; |
|
8124 |
|
8125 |
|
8126 ( function() { |
|
8127 var a, |
|
8128 input = document.createElement( "input" ), |
|
8129 div = document.createElement( "div" ), |
|
8130 select = document.createElement( "select" ), |
|
8131 opt = select.appendChild( document.createElement( "option" ) ); |
|
8132 |
|
8133 // Setup |
|
8134 div = document.createElement( "div" ); |
|
8135 div.setAttribute( "className", "t" ); |
|
8136 div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; |
|
8137 a = div.getElementsByTagName( "a" )[ 0 ]; |
|
8138 |
|
8139 // Support: Windows Web Apps (WWA) |
|
8140 // `type` must use .setAttribute for WWA (#14901) |
|
8141 input.setAttribute( "type", "checkbox" ); |
|
8142 div.appendChild( input ); |
|
8143 |
|
8144 a = div.getElementsByTagName( "a" )[ 0 ]; |
|
8145 |
|
8146 // First batch of tests. |
|
8147 a.style.cssText = "top:1px"; |
|
8148 |
|
8149 // Test setAttribute on camelCase class. |
|
8150 // If it works, we need attrFixes when doing get/setAttribute (ie6/7) |
|
8151 support.getSetAttribute = div.className !== "t"; |
|
8152 |
|
8153 // Get the style information from getAttribute |
|
8154 // (IE uses .cssText instead) |
|
8155 support.style = /top/.test( a.getAttribute( "style" ) ); |
|
8156 |
|
8157 // Make sure that URLs aren't manipulated |
|
8158 // (IE normalizes it by default) |
|
8159 support.hrefNormalized = a.getAttribute( "href" ) === "/a"; |
|
8160 |
|
8161 // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) |
|
8162 support.checkOn = !!input.value; |
|
8163 |
|
8164 // Make sure that a selected-by-default option has a working selected property. |
|
8165 // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) |
|
8166 support.optSelected = opt.selected; |
|
8167 |
|
8168 // Tests for enctype support on a form (#6743) |
|
8169 support.enctype = !!document.createElement( "form" ).enctype; |
|
8170 |
|
8171 // Make sure that the options inside disabled selects aren't marked as disabled |
|
8172 // (WebKit marks them as disabled) |
|
8173 select.disabled = true; |
|
8174 support.optDisabled = !opt.disabled; |
|
8175 |
|
8176 // Support: IE8 only |
|
8177 // Check if we can trust getAttribute("value") |
|
8178 input = document.createElement( "input" ); |
|
8179 input.setAttribute( "value", "" ); |
|
8180 support.input = input.getAttribute( "value" ) === ""; |
|
8181 |
|
8182 // Check if an input maintains its value after becoming a radio |
|
8183 input.value = "t"; |
|
8184 input.setAttribute( "type", "radio" ); |
|
8185 support.radioValue = input.value === "t"; |
|
8186 } )(); |
|
8187 |
|
8188 |
|
8189 var rreturn = /\r/g, |
|
8190 rspaces = /[\x20\t\r\n\f]+/g; |
|
8191 |
|
8192 jQuery.fn.extend( { |
|
8193 val: function( value ) { |
|
8194 var hooks, ret, isFunction, |
|
8195 elem = this[ 0 ]; |
|
8196 |
|
8197 if ( !arguments.length ) { |
|
8198 if ( elem ) { |
|
8199 hooks = jQuery.valHooks[ elem.type ] || |
|
8200 jQuery.valHooks[ elem.nodeName.toLowerCase() ]; |
|
8201 |
|
8202 if ( |
|
8203 hooks && |
|
8204 "get" in hooks && |
|
8205 ( ret = hooks.get( elem, "value" ) ) !== undefined |
|
8206 ) { |
|
8207 return ret; |
|
8208 } |
|
8209 |
|
8210 ret = elem.value; |
|
8211 |
|
8212 return typeof ret === "string" ? |
|
8213 |
|
8214 // handle most common string cases |
|
8215 ret.replace( rreturn, "" ) : |
|
8216 |
|
8217 // handle cases where value is null/undef or number |
|
8218 ret == null ? "" : ret; |
|
8219 } |
|
8220 |
|
8221 return; |
|
8222 } |
|
8223 |
|
8224 isFunction = jQuery.isFunction( value ); |
|
8225 |
|
8226 return this.each( function( i ) { |
|
8227 var val; |
|
8228 |
|
8229 if ( this.nodeType !== 1 ) { |
|
8230 return; |
|
8231 } |
|
8232 |
|
8233 if ( isFunction ) { |
|
8234 val = value.call( this, i, jQuery( this ).val() ); |
|
8235 } else { |
|
8236 val = value; |
|
8237 } |
|
8238 |
|
8239 // Treat null/undefined as ""; convert numbers to string |
|
8240 if ( val == null ) { |
|
8241 val = ""; |
|
8242 } else if ( typeof val === "number" ) { |
|
8243 val += ""; |
|
8244 } else if ( jQuery.isArray( val ) ) { |
|
8245 val = jQuery.map( val, function( value ) { |
|
8246 return value == null ? "" : value + ""; |
|
8247 } ); |
|
8248 } |
|
8249 |
|
8250 hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; |
|
8251 |
|
8252 // If set returns undefined, fall back to normal setting |
|
8253 if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { |
|
8254 this.value = val; |
|
8255 } |
|
8256 } ); |
|
8257 } |
|
8258 } ); |
|
8259 |
|
8260 jQuery.extend( { |
|
8261 valHooks: { |
|
8262 option: { |
|
8263 get: function( elem ) { |
|
8264 var val = jQuery.find.attr( elem, "value" ); |
|
8265 return val != null ? |
|
8266 val : |
|
8267 |
|
8268 // Support: IE10-11+ |
|
8269 // option.text throws exceptions (#14686, #14858) |
|
8270 // Strip and collapse whitespace |
|
8271 // https://html.spec.whatwg.org/#strip-and-collapse-whitespace |
|
8272 jQuery.trim( jQuery.text( elem ) ).replace( rspaces, " " ); |
|
8273 } |
|
8274 }, |
|
8275 select: { |
|
8276 get: function( elem ) { |
|
8277 var value, option, |
|
8278 options = elem.options, |
|
8279 index = elem.selectedIndex, |
|
8280 one = elem.type === "select-one" || index < 0, |
|
8281 values = one ? null : [], |
|
8282 max = one ? index + 1 : options.length, |
|
8283 i = index < 0 ? |
|
8284 max : |
|
8285 one ? index : 0; |
|
8286 |
|
8287 // Loop through all the selected options |
|
8288 for ( ; i < max; i++ ) { |
|
8289 option = options[ i ]; |
|
8290 |
|
8291 // oldIE doesn't update selected after form reset (#2551) |
|
8292 if ( ( option.selected || i === index ) && |
|
8293 |
|
8294 // Don't return options that are disabled or in a disabled optgroup |
|
8295 ( support.optDisabled ? |
|
8296 !option.disabled : |
|
8297 option.getAttribute( "disabled" ) === null ) && |
|
8298 ( !option.parentNode.disabled || |
|
8299 !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { |
|
8300 |
|
8301 // Get the specific value for the option |
|
8302 value = jQuery( option ).val(); |
|
8303 |
|
8304 // We don't need an array for one selects |
|
8305 if ( one ) { |
|
8306 return value; |
|
8307 } |
|
8308 |
|
8309 // Multi-Selects return an array |
|
8310 values.push( value ); |
|
8311 } |
|
8312 } |
|
8313 |
|
8314 return values; |
|
8315 }, |
|
8316 |
|
8317 set: function( elem, value ) { |
|
8318 var optionSet, option, |
|
8319 options = elem.options, |
|
8320 values = jQuery.makeArray( value ), |
|
8321 i = options.length; |
|
8322 |
|
8323 while ( i-- ) { |
|
8324 option = options[ i ]; |
|
8325 |
|
8326 if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 ) { |
|
8327 |
|
8328 // Support: IE6 |
|
8329 // When new option element is added to select box we need to |
|
8330 // force reflow of newly added node in order to workaround delay |
|
8331 // of initialization properties |
|
8332 try { |
|
8333 option.selected = optionSet = true; |
|
8334 |
|
8335 } catch ( _ ) { |
|
8336 |
|
8337 // Will be executed only in IE6 |
|
8338 option.scrollHeight; |
|
8339 } |
|
8340 |
|
8341 } else { |
|
8342 option.selected = false; |
|
8343 } |
|
8344 } |
|
8345 |
|
8346 // Force browsers to behave consistently when non-matching value is set |
|
8347 if ( !optionSet ) { |
|
8348 elem.selectedIndex = -1; |
|
8349 } |
|
8350 |
|
8351 return options; |
|
8352 } |
|
8353 } |
|
8354 } |
|
8355 } ); |
|
8356 |
|
8357 // Radios and checkboxes getter/setter |
|
8358 jQuery.each( [ "radio", "checkbox" ], function() { |
|
8359 jQuery.valHooks[ this ] = { |
|
8360 set: function( elem, value ) { |
|
8361 if ( jQuery.isArray( value ) ) { |
|
8362 return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); |
|
8363 } |
|
8364 } |
|
8365 }; |
|
8366 if ( !support.checkOn ) { |
|
8367 jQuery.valHooks[ this ].get = function( elem ) { |
|
8368 return elem.getAttribute( "value" ) === null ? "on" : elem.value; |
|
8369 }; |
|
8370 } |
|
8371 } ); |
|
8372 |
|
8373 |
|
8374 |
|
8375 |
|
8376 var nodeHook, boolHook, |
|
8377 attrHandle = jQuery.expr.attrHandle, |
|
8378 ruseDefault = /^(?:checked|selected)$/i, |
|
8379 getSetAttribute = support.getSetAttribute, |
|
8380 getSetInput = support.input; |
|
8381 |
|
8382 jQuery.fn.extend( { |
|
8383 attr: function( name, value ) { |
|
8384 return access( this, jQuery.attr, name, value, arguments.length > 1 ); |
|
8385 }, |
|
8386 |
|
8387 removeAttr: function( name ) { |
|
8388 return this.each( function() { |
|
8389 jQuery.removeAttr( this, name ); |
|
8390 } ); |
|
8391 } |
|
8392 } ); |
|
8393 |
|
8394 jQuery.extend( { |
|
8395 attr: function( elem, name, value ) { |
|
8396 var ret, hooks, |
|
8397 nType = elem.nodeType; |
|
8398 |
|
8399 // Don't get/set attributes on text, comment and attribute nodes |
|
8400 if ( nType === 3 || nType === 8 || nType === 2 ) { |
|
8401 return; |
|
8402 } |
|
8403 |
|
8404 // Fallback to prop when attributes are not supported |
|
8405 if ( typeof elem.getAttribute === "undefined" ) { |
|
8406 return jQuery.prop( elem, name, value ); |
|
8407 } |
|
8408 |
|
8409 // All attributes are lowercase |
|
8410 // Grab necessary hook if one is defined |
|
8411 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { |
|
8412 name = name.toLowerCase(); |
|
8413 hooks = jQuery.attrHooks[ name ] || |
|
8414 ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook ); |
|
8415 } |
|
8416 |
|
8417 if ( value !== undefined ) { |
|
8418 if ( value === null ) { |
|
8419 jQuery.removeAttr( elem, name ); |
|
8420 return; |
|
8421 } |
|
8422 |
|
8423 if ( hooks && "set" in hooks && |
|
8424 ( ret = hooks.set( elem, value, name ) ) !== undefined ) { |
|
8425 return ret; |
|
8426 } |
|
8427 |
|
8428 elem.setAttribute( name, value + "" ); |
|
8429 return value; |
|
8430 } |
|
8431 |
|
8432 if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { |
|
8433 return ret; |
|
8434 } |
|
8435 |
|
8436 ret = jQuery.find.attr( elem, name ); |
|
8437 |
|
8438 // Non-existent attributes return null, we normalize to undefined |
|
8439 return ret == null ? undefined : ret; |
|
8440 }, |
|
8441 |
|
8442 attrHooks: { |
|
8443 type: { |
|
8444 set: function( elem, value ) { |
|
8445 if ( !support.radioValue && value === "radio" && |
|
8446 jQuery.nodeName( elem, "input" ) ) { |
|
8447 |
|
8448 // Setting the type on a radio button after the value resets the value in IE8-9 |
|
8449 // Reset value to default in case type is set after value during creation |
|
8450 var val = elem.value; |
|
8451 elem.setAttribute( "type", value ); |
|
8452 if ( val ) { |
|
8453 elem.value = val; |
|
8454 } |
|
8455 return value; |
|
8456 } |
|
8457 } |
|
8458 } |
|
8459 }, |
|
8460 |
|
8461 removeAttr: function( elem, value ) { |
|
8462 var name, propName, |
|
8463 i = 0, |
|
8464 attrNames = value && value.match( rnotwhite ); |
|
8465 |
|
8466 if ( attrNames && elem.nodeType === 1 ) { |
|
8467 while ( ( name = attrNames[ i++ ] ) ) { |
|
8468 propName = jQuery.propFix[ name ] || name; |
|
8469 |
|
8470 // Boolean attributes get special treatment (#10870) |
|
8471 if ( jQuery.expr.match.bool.test( name ) ) { |
|
8472 |
|
8473 // Set corresponding property to false |
|
8474 if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { |
|
8475 elem[ propName ] = false; |
|
8476 |
|
8477 // Support: IE<9 |
|
8478 // Also clear defaultChecked/defaultSelected (if appropriate) |
|
8479 } else { |
|
8480 elem[ jQuery.camelCase( "default-" + name ) ] = |
|
8481 elem[ propName ] = false; |
|
8482 } |
|
8483 |
|
8484 // See #9699 for explanation of this approach (setting first, then removal) |
|
8485 } else { |
|
8486 jQuery.attr( elem, name, "" ); |
|
8487 } |
|
8488 |
|
8489 elem.removeAttribute( getSetAttribute ? name : propName ); |
|
8490 } |
|
8491 } |
|
8492 } |
|
8493 } ); |
|
8494 |
|
8495 // Hooks for boolean attributes |
|
8496 boolHook = { |
|
8497 set: function( elem, value, name ) { |
|
8498 if ( value === false ) { |
|
8499 |
|
8500 // Remove boolean attributes when set to false |
|
8501 jQuery.removeAttr( elem, name ); |
|
8502 } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { |
|
8503 |
|
8504 // IE<8 needs the *property* name |
|
8505 elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); |
|
8506 |
|
8507 } else { |
|
8508 |
|
8509 // Support: IE<9 |
|
8510 // Use defaultChecked and defaultSelected for oldIE |
|
8511 elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; |
|
8512 } |
|
8513 return name; |
|
8514 } |
|
8515 }; |
|
8516 |
|
8517 jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { |
|
8518 var getter = attrHandle[ name ] || jQuery.find.attr; |
|
8519 |
|
8520 if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { |
|
8521 attrHandle[ name ] = function( elem, name, isXML ) { |
|
8522 var ret, handle; |
|
8523 if ( !isXML ) { |
|
8524 |
|
8525 // Avoid an infinite loop by temporarily removing this function from the getter |
|
8526 handle = attrHandle[ name ]; |
|
8527 attrHandle[ name ] = ret; |
|
8528 ret = getter( elem, name, isXML ) != null ? |
|
8529 name.toLowerCase() : |
|
8530 null; |
|
8531 attrHandle[ name ] = handle; |
|
8532 } |
|
8533 return ret; |
|
8534 }; |
|
8535 } else { |
|
8536 attrHandle[ name ] = function( elem, name, isXML ) { |
|
8537 if ( !isXML ) { |
|
8538 return elem[ jQuery.camelCase( "default-" + name ) ] ? |
|
8539 name.toLowerCase() : |
|
8540 null; |
|
8541 } |
|
8542 }; |
|
8543 } |
|
8544 } ); |
|
8545 |
|
8546 // fix oldIE attroperties |
|
8547 if ( !getSetInput || !getSetAttribute ) { |
|
8548 jQuery.attrHooks.value = { |
|
8549 set: function( elem, value, name ) { |
|
8550 if ( jQuery.nodeName( elem, "input" ) ) { |
|
8551 |
|
8552 // Does not return so that setAttribute is also used |
|
8553 elem.defaultValue = value; |
|
8554 } else { |
|
8555 |
|
8556 // Use nodeHook if defined (#1954); otherwise setAttribute is fine |
|
8557 return nodeHook && nodeHook.set( elem, value, name ); |
|
8558 } |
|
8559 } |
|
8560 }; |
|
8561 } |
|
8562 |
|
8563 // IE6/7 do not support getting/setting some attributes with get/setAttribute |
|
8564 if ( !getSetAttribute ) { |
|
8565 |
|
8566 // Use this for any attribute in IE6/7 |
|
8567 // This fixes almost every IE6/7 issue |
|
8568 nodeHook = { |
|
8569 set: function( elem, value, name ) { |
|
8570 |
|
8571 // Set the existing or create a new attribute node |
|
8572 var ret = elem.getAttributeNode( name ); |
|
8573 if ( !ret ) { |
|
8574 elem.setAttributeNode( |
|
8575 ( ret = elem.ownerDocument.createAttribute( name ) ) |
|
8576 ); |
|
8577 } |
|
8578 |
|
8579 ret.value = value += ""; |
|
8580 |
|
8581 // Break association with cloned elements by also using setAttribute (#9646) |
|
8582 if ( name === "value" || value === elem.getAttribute( name ) ) { |
|
8583 return value; |
|
8584 } |
|
8585 } |
|
8586 }; |
|
8587 |
|
8588 // Some attributes are constructed with empty-string values when not defined |
|
8589 attrHandle.id = attrHandle.name = attrHandle.coords = |
|
8590 function( elem, name, isXML ) { |
|
8591 var ret; |
|
8592 if ( !isXML ) { |
|
8593 return ( ret = elem.getAttributeNode( name ) ) && ret.value !== "" ? |
|
8594 ret.value : |
|
8595 null; |
|
8596 } |
|
8597 }; |
|
8598 |
|
8599 // Fixing value retrieval on a button requires this module |
|
8600 jQuery.valHooks.button = { |
|
8601 get: function( elem, name ) { |
|
8602 var ret = elem.getAttributeNode( name ); |
|
8603 if ( ret && ret.specified ) { |
|
8604 return ret.value; |
|
8605 } |
|
8606 }, |
|
8607 set: nodeHook.set |
|
8608 }; |
|
8609 |
|
8610 // Set contenteditable to false on removals(#10429) |
|
8611 // Setting to empty string throws an error as an invalid value |
|
8612 jQuery.attrHooks.contenteditable = { |
|
8613 set: function( elem, value, name ) { |
|
8614 nodeHook.set( elem, value === "" ? false : value, name ); |
|
8615 } |
|
8616 }; |
|
8617 |
|
8618 // Set width and height to auto instead of 0 on empty string( Bug #8150 ) |
|
8619 // This is for removals |
|
8620 jQuery.each( [ "width", "height" ], function( i, name ) { |
|
8621 jQuery.attrHooks[ name ] = { |
|
8622 set: function( elem, value ) { |
|
8623 if ( value === "" ) { |
|
8624 elem.setAttribute( name, "auto" ); |
|
8625 return value; |
|
8626 } |
|
8627 } |
|
8628 }; |
|
8629 } ); |
|
8630 } |
|
8631 |
|
8632 if ( !support.style ) { |
|
8633 jQuery.attrHooks.style = { |
|
8634 get: function( elem ) { |
|
8635 |
|
8636 // Return undefined in the case of empty string |
|
8637 // Note: IE uppercases css property names, but if we were to .toLowerCase() |
|
8638 // .cssText, that would destroy case sensitivity in URL's, like in "background" |
|
8639 return elem.style.cssText || undefined; |
|
8640 }, |
|
8641 set: function( elem, value ) { |
|
8642 return ( elem.style.cssText = value + "" ); |
|
8643 } |
|
8644 }; |
|
8645 } |
|
8646 |
|
8647 |
|
8648 |
|
8649 |
|
8650 var rfocusable = /^(?:input|select|textarea|button|object)$/i, |
|
8651 rclickable = /^(?:a|area)$/i; |
|
8652 |
|
8653 jQuery.fn.extend( { |
|
8654 prop: function( name, value ) { |
|
8655 return access( this, jQuery.prop, name, value, arguments.length > 1 ); |
|
8656 }, |
|
8657 |
|
8658 removeProp: function( name ) { |
|
8659 name = jQuery.propFix[ name ] || name; |
|
8660 return this.each( function() { |
|
8661 |
|
8662 // try/catch handles cases where IE balks (such as removing a property on window) |
|
8663 try { |
|
8664 this[ name ] = undefined; |
|
8665 delete this[ name ]; |
|
8666 } catch ( e ) {} |
|
8667 } ); |
|
8668 } |
|
8669 } ); |
|
8670 |
|
8671 jQuery.extend( { |
|
8672 prop: function( elem, name, value ) { |
|
8673 var ret, hooks, |
|
8674 nType = elem.nodeType; |
|
8675 |
|
8676 // Don't get/set properties on text, comment and attribute nodes |
|
8677 if ( nType === 3 || nType === 8 || nType === 2 ) { |
|
8678 return; |
|
8679 } |
|
8680 |
|
8681 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { |
|
8682 |
|
8683 // Fix name and attach hooks |
|
8684 name = jQuery.propFix[ name ] || name; |
|
8685 hooks = jQuery.propHooks[ name ]; |
|
8686 } |
|
8687 |
|
8688 if ( value !== undefined ) { |
|
8689 if ( hooks && "set" in hooks && |
|
8690 ( ret = hooks.set( elem, value, name ) ) !== undefined ) { |
|
8691 return ret; |
|
8692 } |
|
8693 |
|
8694 return ( elem[ name ] = value ); |
|
8695 } |
|
8696 |
|
8697 if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { |
|
8698 return ret; |
|
8699 } |
|
8700 |
|
8701 return elem[ name ]; |
|
8702 }, |
|
8703 |
|
8704 propHooks: { |
|
8705 tabIndex: { |
|
8706 get: function( elem ) { |
|
8707 |
|
8708 // elem.tabIndex doesn't always return the |
|
8709 // correct value when it hasn't been explicitly set |
|
8710 // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ |
|
8711 // Use proper attribute retrieval(#12072) |
|
8712 var tabindex = jQuery.find.attr( elem, "tabindex" ); |
|
8713 |
|
8714 return tabindex ? |
|
8715 parseInt( tabindex, 10 ) : |
|
8716 rfocusable.test( elem.nodeName ) || |
|
8717 rclickable.test( elem.nodeName ) && elem.href ? |
|
8718 0 : |
|
8719 -1; |
|
8720 } |
|
8721 } |
|
8722 }, |
|
8723 |
|
8724 propFix: { |
|
8725 "for": "htmlFor", |
|
8726 "class": "className" |
|
8727 } |
|
8728 } ); |
|
8729 |
|
8730 // Some attributes require a special call on IE |
|
8731 // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx |
|
8732 if ( !support.hrefNormalized ) { |
|
8733 |
|
8734 // href/src property should get the full normalized URL (#10299/#12915) |
|
8735 jQuery.each( [ "href", "src" ], function( i, name ) { |
|
8736 jQuery.propHooks[ name ] = { |
|
8737 get: function( elem ) { |
|
8738 return elem.getAttribute( name, 4 ); |
|
8739 } |
|
8740 }; |
|
8741 } ); |
|
8742 } |
|
8743 |
|
8744 // Support: Safari, IE9+ |
|
8745 // Accessing the selectedIndex property |
|
8746 // forces the browser to respect setting selected |
|
8747 // on the option |
|
8748 // The getter ensures a default option is selected |
|
8749 // when in an optgroup |
|
8750 if ( !support.optSelected ) { |
|
8751 jQuery.propHooks.selected = { |
|
8752 get: function( elem ) { |
|
8753 var parent = elem.parentNode; |
|
8754 |
|
8755 if ( parent ) { |
|
8756 parent.selectedIndex; |
|
8757 |
|
8758 // Make sure that it also works with optgroups, see #5701 |
|
8759 if ( parent.parentNode ) { |
|
8760 parent.parentNode.selectedIndex; |
|
8761 } |
|
8762 } |
|
8763 return null; |
|
8764 }, |
|
8765 set: function( elem ) { |
|
8766 var parent = elem.parentNode; |
|
8767 if ( parent ) { |
|
8768 parent.selectedIndex; |
|
8769 |
|
8770 if ( parent.parentNode ) { |
|
8771 parent.parentNode.selectedIndex; |
|
8772 } |
|
8773 } |
|
8774 } |
|
8775 }; |
|
8776 } |
|
8777 |
|
8778 jQuery.each( [ |
|
8779 "tabIndex", |
|
8780 "readOnly", |
|
8781 "maxLength", |
|
8782 "cellSpacing", |
|
8783 "cellPadding", |
|
8784 "rowSpan", |
|
8785 "colSpan", |
|
8786 "useMap", |
|
8787 "frameBorder", |
|
8788 "contentEditable" |
|
8789 ], function() { |
|
8790 jQuery.propFix[ this.toLowerCase() ] = this; |
|
8791 } ); |
|
8792 |
|
8793 // IE6/7 call enctype encoding |
|
8794 if ( !support.enctype ) { |
|
8795 jQuery.propFix.enctype = "encoding"; |
|
8796 } |
|
8797 |
|
8798 |
|
8799 |
|
8800 |
|
8801 var rclass = /[\t\r\n\f]/g; |
|
8802 |
|
8803 function getClass( elem ) { |
|
8804 return jQuery.attr( elem, "class" ) || ""; |
|
8805 } |
|
8806 |
|
8807 jQuery.fn.extend( { |
|
8808 addClass: function( value ) { |
|
8809 var classes, elem, cur, curValue, clazz, j, finalValue, |
|
8810 i = 0; |
|
8811 |
|
8812 if ( jQuery.isFunction( value ) ) { |
|
8813 return this.each( function( j ) { |
|
8814 jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); |
|
8815 } ); |
|
8816 } |
|
8817 |
|
8818 if ( typeof value === "string" && value ) { |
|
8819 classes = value.match( rnotwhite ) || []; |
|
8820 |
|
8821 while ( ( elem = this[ i++ ] ) ) { |
|
8822 curValue = getClass( elem ); |
|
8823 cur = elem.nodeType === 1 && |
|
8824 ( " " + curValue + " " ).replace( rclass, " " ); |
|
8825 |
|
8826 if ( cur ) { |
|
8827 j = 0; |
|
8828 while ( ( clazz = classes[ j++ ] ) ) { |
|
8829 if ( cur.indexOf( " " + clazz + " " ) < 0 ) { |
|
8830 cur += clazz + " "; |
|
8831 } |
|
8832 } |
|
8833 |
|
8834 // only assign if different to avoid unneeded rendering. |
|
8835 finalValue = jQuery.trim( cur ); |
|
8836 if ( curValue !== finalValue ) { |
|
8837 jQuery.attr( elem, "class", finalValue ); |
|
8838 } |
|
8839 } |
|
8840 } |
|
8841 } |
|
8842 |
|
8843 return this; |
|
8844 }, |
|
8845 |
|
8846 removeClass: function( value ) { |
|
8847 var classes, elem, cur, curValue, clazz, j, finalValue, |
|
8848 i = 0; |
|
8849 |
|
8850 if ( jQuery.isFunction( value ) ) { |
|
8851 return this.each( function( j ) { |
|
8852 jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); |
|
8853 } ); |
|
8854 } |
|
8855 |
|
8856 if ( !arguments.length ) { |
|
8857 return this.attr( "class", "" ); |
|
8858 } |
|
8859 |
|
8860 if ( typeof value === "string" && value ) { |
|
8861 classes = value.match( rnotwhite ) || []; |
|
8862 |
|
8863 while ( ( elem = this[ i++ ] ) ) { |
|
8864 curValue = getClass( elem ); |
|
8865 |
|
8866 // This expression is here for better compressibility (see addClass) |
|
8867 cur = elem.nodeType === 1 && |
|
8868 ( " " + curValue + " " ).replace( rclass, " " ); |
|
8869 |
|
8870 if ( cur ) { |
|
8871 j = 0; |
|
8872 while ( ( clazz = classes[ j++ ] ) ) { |
|
8873 |
|
8874 // Remove *all* instances |
|
8875 while ( cur.indexOf( " " + clazz + " " ) > -1 ) { |
|
8876 cur = cur.replace( " " + clazz + " ", " " ); |
|
8877 } |
|
8878 } |
|
8879 |
|
8880 // Only assign if different to avoid unneeded rendering. |
|
8881 finalValue = jQuery.trim( cur ); |
|
8882 if ( curValue !== finalValue ) { |
|
8883 jQuery.attr( elem, "class", finalValue ); |
|
8884 } |
|
8885 } |
|
8886 } |
|
8887 } |
|
8888 |
|
8889 return this; |
|
8890 }, |
|
8891 |
|
8892 toggleClass: function( value, stateVal ) { |
|
8893 var type = typeof value; |
|
8894 |
|
8895 if ( typeof stateVal === "boolean" && type === "string" ) { |
|
8896 return stateVal ? this.addClass( value ) : this.removeClass( value ); |
|
8897 } |
|
8898 |
|
8899 if ( jQuery.isFunction( value ) ) { |
|
8900 return this.each( function( i ) { |
|
8901 jQuery( this ).toggleClass( |
|
8902 value.call( this, i, getClass( this ), stateVal ), |
|
8903 stateVal |
|
8904 ); |
|
8905 } ); |
|
8906 } |
|
8907 |
|
8908 return this.each( function() { |
|
8909 var className, i, self, classNames; |
|
8910 |
|
8911 if ( type === "string" ) { |
|
8912 |
|
8913 // Toggle individual class names |
|
8914 i = 0; |
|
8915 self = jQuery( this ); |
|
8916 classNames = value.match( rnotwhite ) || []; |
|
8917 |
|
8918 while ( ( className = classNames[ i++ ] ) ) { |
|
8919 |
|
8920 // Check each className given, space separated list |
|
8921 if ( self.hasClass( className ) ) { |
|
8922 self.removeClass( className ); |
|
8923 } else { |
|
8924 self.addClass( className ); |
|
8925 } |
|
8926 } |
|
8927 |
|
8928 // Toggle whole class name |
|
8929 } else if ( value === undefined || type === "boolean" ) { |
|
8930 className = getClass( this ); |
|
8931 if ( className ) { |
|
8932 |
|
8933 // store className if set |
|
8934 jQuery._data( this, "__className__", className ); |
|
8935 } |
|
8936 |
|
8937 // If the element has a class name or if we're passed "false", |
|
8938 // then remove the whole classname (if there was one, the above saved it). |
|
8939 // Otherwise bring back whatever was previously saved (if anything), |
|
8940 // falling back to the empty string if nothing was stored. |
|
8941 jQuery.attr( this, "class", |
|
8942 className || value === false ? |
|
8943 "" : |
|
8944 jQuery._data( this, "__className__" ) || "" |
|
8945 ); |
|
8946 } |
|
8947 } ); |
|
8948 }, |
|
8949 |
|
8950 hasClass: function( selector ) { |
|
8951 var className, elem, |
|
8952 i = 0; |
|
8953 |
|
8954 className = " " + selector + " "; |
|
8955 while ( ( elem = this[ i++ ] ) ) { |
|
8956 if ( elem.nodeType === 1 && |
|
8957 ( " " + getClass( elem ) + " " ).replace( rclass, " " ) |
|
8958 .indexOf( className ) > -1 |
|
8959 ) { |
|
8960 return true; |
|
8961 } |
|
8962 } |
|
8963 |
|
8964 return false; |
|
8965 } |
|
8966 } ); |
|
8967 |
|
8968 |
|
8969 |
|
8970 |
|
8971 // Return jQuery for attributes-only inclusion |
|
8972 |
|
8973 |
|
8974 jQuery.each( ( "blur focus focusin focusout load resize scroll unload click dblclick " + |
|
8975 "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + |
|
8976 "change select submit keydown keypress keyup error contextmenu" ).split( " " ), |
|
8977 function( i, name ) { |
|
8978 |
|
8979 // Handle event binding |
|
8980 jQuery.fn[ name ] = function( data, fn ) { |
|
8981 return arguments.length > 0 ? |
|
8982 this.on( name, null, data, fn ) : |
|
8983 this.trigger( name ); |
|
8984 }; |
|
8985 } ); |
|
8986 |
|
8987 jQuery.fn.extend( { |
|
8988 hover: function( fnOver, fnOut ) { |
|
8989 return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); |
|
8990 } |
|
8991 } ); |
|
8992 |
|
8993 |
|
8994 var location = window.location; |
|
8995 |
|
8996 var nonce = jQuery.now(); |
|
8997 |
|
8998 var rquery = ( /\?/ ); |
|
8999 |
|
9000 |
|
9001 |
|
9002 var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g; |
|
9003 |
|
9004 jQuery.parseJSON = function( data ) { |
|
9005 |
|
9006 // Attempt to parse using the native JSON parser first |
|
9007 if ( window.JSON && window.JSON.parse ) { |
|
9008 |
|
9009 // Support: Android 2.3 |
|
9010 // Workaround failure to string-cast null input |
|
9011 return window.JSON.parse( data + "" ); |
|
9012 } |
|
9013 |
|
9014 var requireNonComma, |
|
9015 depth = null, |
|
9016 str = jQuery.trim( data + "" ); |
|
9017 |
|
9018 // Guard against invalid (and possibly dangerous) input by ensuring that nothing remains |
|
9019 // after removing valid tokens |
|
9020 return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) { |
|
9021 |
|
9022 // Force termination if we see a misplaced comma |
|
9023 if ( requireNonComma && comma ) { |
|
9024 depth = 0; |
|
9025 } |
|
9026 |
|
9027 // Perform no more replacements after returning to outermost depth |
|
9028 if ( depth === 0 ) { |
|
9029 return token; |
|
9030 } |
|
9031 |
|
9032 // Commas must not follow "[", "{", or "," |
|
9033 requireNonComma = open || comma; |
|
9034 |
|
9035 // Determine new depth |
|
9036 // array/object open ("[" or "{"): depth += true - false (increment) |
|
9037 // array/object close ("]" or "}"): depth += false - true (decrement) |
|
9038 // other cases ("," or primitive): depth += true - true (numeric cast) |
|
9039 depth += !close - !open; |
|
9040 |
|
9041 // Remove this token |
|
9042 return ""; |
|
9043 } ) ) ? |
|
9044 ( Function( "return " + str ) )() : |
|
9045 jQuery.error( "Invalid JSON: " + data ); |
|
9046 }; |
|
9047 |
|
9048 |
|
9049 // Cross-browser xml parsing |
|
9050 jQuery.parseXML = function( data ) { |
|
9051 var xml, tmp; |
|
9052 if ( !data || typeof data !== "string" ) { |
|
9053 return null; |
|
9054 } |
|
9055 try { |
|
9056 if ( window.DOMParser ) { // Standard |
|
9057 tmp = new window.DOMParser(); |
|
9058 xml = tmp.parseFromString( data, "text/xml" ); |
|
9059 } else { // IE |
|
9060 xml = new window.ActiveXObject( "Microsoft.XMLDOM" ); |
|
9061 xml.async = "false"; |
|
9062 xml.loadXML( data ); |
|
9063 } |
|
9064 } catch ( e ) { |
|
9065 xml = undefined; |
|
9066 } |
|
9067 if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { |
|
9068 jQuery.error( "Invalid XML: " + data ); |
|
9069 } |
|
9070 return xml; |
|
9071 }; |
|
9072 |
|
9073 |
|
9074 var |
|
9075 rhash = /#.*$/, |
|
9076 rts = /([?&])_=[^&]*/, |
|
9077 |
|
9078 // IE leaves an \r character at EOL |
|
9079 rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, |
|
9080 |
|
9081 // #7653, #8125, #8152: local protocol detection |
|
9082 rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, |
|
9083 rnoContent = /^(?:GET|HEAD)$/, |
|
9084 rprotocol = /^\/\//, |
|
9085 rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/, |
|
9086 |
|
9087 /* Prefilters |
|
9088 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) |
|
9089 * 2) These are called: |
|
9090 * - BEFORE asking for a transport |
|
9091 * - AFTER param serialization (s.data is a string if s.processData is true) |
|
9092 * 3) key is the dataType |
|
9093 * 4) the catchall symbol "*" can be used |
|
9094 * 5) execution will start with transport dataType and THEN continue down to "*" if needed |
|
9095 */ |
|
9096 prefilters = {}, |
|
9097 |
|
9098 /* Transports bindings |
|
9099 * 1) key is the dataType |
|
9100 * 2) the catchall symbol "*" can be used |
|
9101 * 3) selection will start with transport dataType and THEN go to "*" if needed |
|
9102 */ |
|
9103 transports = {}, |
|
9104 |
|
9105 // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression |
|
9106 allTypes = "*/".concat( "*" ), |
|
9107 |
|
9108 // Document location |
|
9109 ajaxLocation = location.href, |
|
9110 |
|
9111 // Segment location into parts |
|
9112 ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; |
|
9113 |
|
9114 // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport |
|
9115 function addToPrefiltersOrTransports( structure ) { |
|
9116 |
|
9117 // dataTypeExpression is optional and defaults to "*" |
|
9118 return function( dataTypeExpression, func ) { |
|
9119 |
|
9120 if ( typeof dataTypeExpression !== "string" ) { |
|
9121 func = dataTypeExpression; |
|
9122 dataTypeExpression = "*"; |
|
9123 } |
|
9124 |
|
9125 var dataType, |
|
9126 i = 0, |
|
9127 dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || []; |
|
9128 |
|
9129 if ( jQuery.isFunction( func ) ) { |
|
9130 |
|
9131 // For each dataType in the dataTypeExpression |
|
9132 while ( ( dataType = dataTypes[ i++ ] ) ) { |
|
9133 |
|
9134 // Prepend if requested |
|
9135 if ( dataType.charAt( 0 ) === "+" ) { |
|
9136 dataType = dataType.slice( 1 ) || "*"; |
|
9137 ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); |
|
9138 |
|
9139 // Otherwise append |
|
9140 } else { |
|
9141 ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); |
|
9142 } |
|
9143 } |
|
9144 } |
|
9145 }; |
|
9146 } |
|
9147 |
|
9148 // Base inspection function for prefilters and transports |
|
9149 function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { |
|
9150 |
|
9151 var inspected = {}, |
|
9152 seekingTransport = ( structure === transports ); |
|
9153 |
|
9154 function inspect( dataType ) { |
|
9155 var selected; |
|
9156 inspected[ dataType ] = true; |
|
9157 jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { |
|
9158 var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); |
|
9159 if ( typeof dataTypeOrTransport === "string" && |
|
9160 !seekingTransport && !inspected[ dataTypeOrTransport ] ) { |
|
9161 |
|
9162 options.dataTypes.unshift( dataTypeOrTransport ); |
|
9163 inspect( dataTypeOrTransport ); |
|
9164 return false; |
|
9165 } else if ( seekingTransport ) { |
|
9166 return !( selected = dataTypeOrTransport ); |
|
9167 } |
|
9168 } ); |
|
9169 return selected; |
|
9170 } |
|
9171 |
|
9172 return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); |
|
9173 } |
|
9174 |
|
9175 // A special extend for ajax options |
|
9176 // that takes "flat" options (not to be deep extended) |
|
9177 // Fixes #9887 |
|
9178 function ajaxExtend( target, src ) { |
|
9179 var deep, key, |
|
9180 flatOptions = jQuery.ajaxSettings.flatOptions || {}; |
|
9181 |
|
9182 for ( key in src ) { |
|
9183 if ( src[ key ] !== undefined ) { |
|
9184 ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; |
|
9185 } |
|
9186 } |
|
9187 if ( deep ) { |
|
9188 jQuery.extend( true, target, deep ); |
|
9189 } |
|
9190 |
|
9191 return target; |
|
9192 } |
|
9193 |
|
9194 /* Handles responses to an ajax request: |
|
9195 * - finds the right dataType (mediates between content-type and expected dataType) |
|
9196 * - returns the corresponding response |
|
9197 */ |
|
9198 function ajaxHandleResponses( s, jqXHR, responses ) { |
|
9199 var firstDataType, ct, finalDataType, type, |
|
9200 contents = s.contents, |
|
9201 dataTypes = s.dataTypes; |
|
9202 |
|
9203 // Remove auto dataType and get content-type in the process |
|
9204 while ( dataTypes[ 0 ] === "*" ) { |
|
9205 dataTypes.shift(); |
|
9206 if ( ct === undefined ) { |
|
9207 ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); |
|
9208 } |
|
9209 } |
|
9210 |
|
9211 // Check if we're dealing with a known content-type |
|
9212 if ( ct ) { |
|
9213 for ( type in contents ) { |
|
9214 if ( contents[ type ] && contents[ type ].test( ct ) ) { |
|
9215 dataTypes.unshift( type ); |
|
9216 break; |
|
9217 } |
|
9218 } |
|
9219 } |
|
9220 |
|
9221 // Check to see if we have a response for the expected dataType |
|
9222 if ( dataTypes[ 0 ] in responses ) { |
|
9223 finalDataType = dataTypes[ 0 ]; |
|
9224 } else { |
|
9225 |
|
9226 // Try convertible dataTypes |
|
9227 for ( type in responses ) { |
|
9228 if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { |
|
9229 finalDataType = type; |
|
9230 break; |
|
9231 } |
|
9232 if ( !firstDataType ) { |
|
9233 firstDataType = type; |
|
9234 } |
|
9235 } |
|
9236 |
|
9237 // Or just use first one |
|
9238 finalDataType = finalDataType || firstDataType; |
|
9239 } |
|
9240 |
|
9241 // If we found a dataType |
|
9242 // We add the dataType to the list if needed |
|
9243 // and return the corresponding response |
|
9244 if ( finalDataType ) { |
|
9245 if ( finalDataType !== dataTypes[ 0 ] ) { |
|
9246 dataTypes.unshift( finalDataType ); |
|
9247 } |
|
9248 return responses[ finalDataType ]; |
|
9249 } |
|
9250 } |
|
9251 |
|
9252 /* Chain conversions given the request and the original response |
|
9253 * Also sets the responseXXX fields on the jqXHR instance |
|
9254 */ |
|
9255 function ajaxConvert( s, response, jqXHR, isSuccess ) { |
|
9256 var conv2, current, conv, tmp, prev, |
|
9257 converters = {}, |
|
9258 |
|
9259 // Work with a copy of dataTypes in case we need to modify it for conversion |
|
9260 dataTypes = s.dataTypes.slice(); |
|
9261 |
|
9262 // Create converters map with lowercased keys |
|
9263 if ( dataTypes[ 1 ] ) { |
|
9264 for ( conv in s.converters ) { |
|
9265 converters[ conv.toLowerCase() ] = s.converters[ conv ]; |
|
9266 } |
|
9267 } |
|
9268 |
|
9269 current = dataTypes.shift(); |
|
9270 |
|
9271 // Convert to each sequential dataType |
|
9272 while ( current ) { |
|
9273 |
|
9274 if ( s.responseFields[ current ] ) { |
|
9275 jqXHR[ s.responseFields[ current ] ] = response; |
|
9276 } |
|
9277 |
|
9278 // Apply the dataFilter if provided |
|
9279 if ( !prev && isSuccess && s.dataFilter ) { |
|
9280 response = s.dataFilter( response, s.dataType ); |
|
9281 } |
|
9282 |
|
9283 prev = current; |
|
9284 current = dataTypes.shift(); |
|
9285 |
|
9286 if ( current ) { |
|
9287 |
|
9288 // There's only work to do if current dataType is non-auto |
|
9289 if ( current === "*" ) { |
|
9290 |
|
9291 current = prev; |
|
9292 |
|
9293 // Convert response if prev dataType is non-auto and differs from current |
|
9294 } else if ( prev !== "*" && prev !== current ) { |
|
9295 |
|
9296 // Seek a direct converter |
|
9297 conv = converters[ prev + " " + current ] || converters[ "* " + current ]; |
|
9298 |
|
9299 // If none found, seek a pair |
|
9300 if ( !conv ) { |
|
9301 for ( conv2 in converters ) { |
|
9302 |
|
9303 // If conv2 outputs current |
|
9304 tmp = conv2.split( " " ); |
|
9305 if ( tmp[ 1 ] === current ) { |
|
9306 |
|
9307 // If prev can be converted to accepted input |
|
9308 conv = converters[ prev + " " + tmp[ 0 ] ] || |
|
9309 converters[ "* " + tmp[ 0 ] ]; |
|
9310 if ( conv ) { |
|
9311 |
|
9312 // Condense equivalence converters |
|
9313 if ( conv === true ) { |
|
9314 conv = converters[ conv2 ]; |
|
9315 |
|
9316 // Otherwise, insert the intermediate dataType |
|
9317 } else if ( converters[ conv2 ] !== true ) { |
|
9318 current = tmp[ 0 ]; |
|
9319 dataTypes.unshift( tmp[ 1 ] ); |
|
9320 } |
|
9321 break; |
|
9322 } |
|
9323 } |
|
9324 } |
|
9325 } |
|
9326 |
|
9327 // Apply converter (if not an equivalence) |
|
9328 if ( conv !== true ) { |
|
9329 |
|
9330 // Unless errors are allowed to bubble, catch and return them |
|
9331 if ( conv && s[ "throws" ] ) { // jscs:ignore requireDotNotation |
|
9332 response = conv( response ); |
|
9333 } else { |
|
9334 try { |
|
9335 response = conv( response ); |
|
9336 } catch ( e ) { |
|
9337 return { |
|
9338 state: "parsererror", |
|
9339 error: conv ? e : "No conversion from " + prev + " to " + current |
|
9340 }; |
|
9341 } |
|
9342 } |
|
9343 } |
|
9344 } |
|
9345 } |
|
9346 } |
|
9347 |
|
9348 return { state: "success", data: response }; |
|
9349 } |
|
9350 |
|
9351 jQuery.extend( { |
|
9352 |
|
9353 // Counter for holding the number of active queries |
|
9354 active: 0, |
|
9355 |
|
9356 // Last-Modified header cache for next request |
|
9357 lastModified: {}, |
|
9358 etag: {}, |
|
9359 |
|
9360 ajaxSettings: { |
|
9361 url: ajaxLocation, |
|
9362 type: "GET", |
|
9363 isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), |
|
9364 global: true, |
|
9365 processData: true, |
|
9366 async: true, |
|
9367 contentType: "application/x-www-form-urlencoded; charset=UTF-8", |
|
9368 /* |
|
9369 timeout: 0, |
|
9370 data: null, |
|
9371 dataType: null, |
|
9372 username: null, |
|
9373 password: null, |
|
9374 cache: null, |
|
9375 throws: false, |
|
9376 traditional: false, |
|
9377 headers: {}, |
|
9378 */ |
|
9379 |
|
9380 accepts: { |
|
9381 "*": allTypes, |
|
9382 text: "text/plain", |
|
9383 html: "text/html", |
|
9384 xml: "application/xml, text/xml", |
|
9385 json: "application/json, text/javascript" |
|
9386 }, |
|
9387 |
|
9388 contents: { |
|
9389 xml: /\bxml\b/, |
|
9390 html: /\bhtml/, |
|
9391 json: /\bjson\b/ |
|
9392 }, |
|
9393 |
|
9394 responseFields: { |
|
9395 xml: "responseXML", |
|
9396 text: "responseText", |
|
9397 json: "responseJSON" |
|
9398 }, |
|
9399 |
|
9400 // Data converters |
|
9401 // Keys separate source (or catchall "*") and destination types with a single space |
|
9402 converters: { |
|
9403 |
|
9404 // Convert anything to text |
|
9405 "* text": String, |
|
9406 |
|
9407 // Text to html (true = no transformation) |
|
9408 "text html": true, |
|
9409 |
|
9410 // Evaluate text as a json expression |
|
9411 "text json": jQuery.parseJSON, |
|
9412 |
|
9413 // Parse text as xml |
|
9414 "text xml": jQuery.parseXML |
|
9415 }, |
|
9416 |
|
9417 // For options that shouldn't be deep extended: |
|
9418 // you can add your own custom options here if |
|
9419 // and when you create one that shouldn't be |
|
9420 // deep extended (see ajaxExtend) |
|
9421 flatOptions: { |
|
9422 url: true, |
|
9423 context: true |
|
9424 } |
|
9425 }, |
|
9426 |
|
9427 // Creates a full fledged settings object into target |
|
9428 // with both ajaxSettings and settings fields. |
|
9429 // If target is omitted, writes into ajaxSettings. |
|
9430 ajaxSetup: function( target, settings ) { |
|
9431 return settings ? |
|
9432 |
|
9433 // Building a settings object |
|
9434 ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : |
|
9435 |
|
9436 // Extending ajaxSettings |
|
9437 ajaxExtend( jQuery.ajaxSettings, target ); |
|
9438 }, |
|
9439 |
|
9440 ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), |
|
9441 ajaxTransport: addToPrefiltersOrTransports( transports ), |
|
9442 |
|
9443 // Main method |
|
9444 ajax: function( url, options ) { |
|
9445 |
|
9446 // If url is an object, simulate pre-1.5 signature |
|
9447 if ( typeof url === "object" ) { |
|
9448 options = url; |
|
9449 url = undefined; |
|
9450 } |
|
9451 |
|
9452 // Force options to be an object |
|
9453 options = options || {}; |
|
9454 |
|
9455 var |
|
9456 |
|
9457 // Cross-domain detection vars |
|
9458 parts, |
|
9459 |
|
9460 // Loop variable |
|
9461 i, |
|
9462 |
|
9463 // URL without anti-cache param |
|
9464 cacheURL, |
|
9465 |
|
9466 // Response headers as string |
|
9467 responseHeadersString, |
|
9468 |
|
9469 // timeout handle |
|
9470 timeoutTimer, |
|
9471 |
|
9472 // To know if global events are to be dispatched |
|
9473 fireGlobals, |
|
9474 |
|
9475 transport, |
|
9476 |
|
9477 // Response headers |
|
9478 responseHeaders, |
|
9479 |
|
9480 // Create the final options object |
|
9481 s = jQuery.ajaxSetup( {}, options ), |
|
9482 |
|
9483 // Callbacks context |
|
9484 callbackContext = s.context || s, |
|
9485 |
|
9486 // Context for global events is callbackContext if it is a DOM node or jQuery collection |
|
9487 globalEventContext = s.context && |
|
9488 ( callbackContext.nodeType || callbackContext.jquery ) ? |
|
9489 jQuery( callbackContext ) : |
|
9490 jQuery.event, |
|
9491 |
|
9492 // Deferreds |
|
9493 deferred = jQuery.Deferred(), |
|
9494 completeDeferred = jQuery.Callbacks( "once memory" ), |
|
9495 |
|
9496 // Status-dependent callbacks |
|
9497 statusCode = s.statusCode || {}, |
|
9498 |
|
9499 // Headers (they are sent all at once) |
|
9500 requestHeaders = {}, |
|
9501 requestHeadersNames = {}, |
|
9502 |
|
9503 // The jqXHR state |
|
9504 state = 0, |
|
9505 |
|
9506 // Default abort message |
|
9507 strAbort = "canceled", |
|
9508 |
|
9509 // Fake xhr |
|
9510 jqXHR = { |
|
9511 readyState: 0, |
|
9512 |
|
9513 // Builds headers hashtable if needed |
|
9514 getResponseHeader: function( key ) { |
|
9515 var match; |
|
9516 if ( state === 2 ) { |
|
9517 if ( !responseHeaders ) { |
|
9518 responseHeaders = {}; |
|
9519 while ( ( match = rheaders.exec( responseHeadersString ) ) ) { |
|
9520 responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; |
|
9521 } |
|
9522 } |
|
9523 match = responseHeaders[ key.toLowerCase() ]; |
|
9524 } |
|
9525 return match == null ? null : match; |
|
9526 }, |
|
9527 |
|
9528 // Raw string |
|
9529 getAllResponseHeaders: function() { |
|
9530 return state === 2 ? responseHeadersString : null; |
|
9531 }, |
|
9532 |
|
9533 // Caches the header |
|
9534 setRequestHeader: function( name, value ) { |
|
9535 var lname = name.toLowerCase(); |
|
9536 if ( !state ) { |
|
9537 name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; |
|
9538 requestHeaders[ name ] = value; |
|
9539 } |
|
9540 return this; |
|
9541 }, |
|
9542 |
|
9543 // Overrides response content-type header |
|
9544 overrideMimeType: function( type ) { |
|
9545 if ( !state ) { |
|
9546 s.mimeType = type; |
|
9547 } |
|
9548 return this; |
|
9549 }, |
|
9550 |
|
9551 // Status-dependent callbacks |
|
9552 statusCode: function( map ) { |
|
9553 var code; |
|
9554 if ( map ) { |
|
9555 if ( state < 2 ) { |
|
9556 for ( code in map ) { |
|
9557 |
|
9558 // Lazy-add the new callback in a way that preserves old ones |
|
9559 statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; |
|
9560 } |
|
9561 } else { |
|
9562 |
|
9563 // Execute the appropriate callbacks |
|
9564 jqXHR.always( map[ jqXHR.status ] ); |
|
9565 } |
|
9566 } |
|
9567 return this; |
|
9568 }, |
|
9569 |
|
9570 // Cancel the request |
|
9571 abort: function( statusText ) { |
|
9572 var finalText = statusText || strAbort; |
|
9573 if ( transport ) { |
|
9574 transport.abort( finalText ); |
|
9575 } |
|
9576 done( 0, finalText ); |
|
9577 return this; |
|
9578 } |
|
9579 }; |
|
9580 |
|
9581 // Attach deferreds |
|
9582 deferred.promise( jqXHR ).complete = completeDeferred.add; |
|
9583 jqXHR.success = jqXHR.done; |
|
9584 jqXHR.error = jqXHR.fail; |
|
9585 |
|
9586 // Remove hash character (#7531: and string promotion) |
|
9587 // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) |
|
9588 // Handle falsy url in the settings object (#10093: consistency with old signature) |
|
9589 // We also use the url parameter if available |
|
9590 s.url = ( ( url || s.url || ajaxLocation ) + "" ) |
|
9591 .replace( rhash, "" ) |
|
9592 .replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); |
|
9593 |
|
9594 // Alias method option to type as per ticket #12004 |
|
9595 s.type = options.method || options.type || s.method || s.type; |
|
9596 |
|
9597 // Extract dataTypes list |
|
9598 s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ]; |
|
9599 |
|
9600 // A cross-domain request is in order when we have a protocol:host:port mismatch |
|
9601 if ( s.crossDomain == null ) { |
|
9602 parts = rurl.exec( s.url.toLowerCase() ); |
|
9603 s.crossDomain = !!( parts && |
|
9604 ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || |
|
9605 ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !== |
|
9606 ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) ) |
|
9607 ); |
|
9608 } |
|
9609 |
|
9610 // Convert data if not already a string |
|
9611 if ( s.data && s.processData && typeof s.data !== "string" ) { |
|
9612 s.data = jQuery.param( s.data, s.traditional ); |
|
9613 } |
|
9614 |
|
9615 // Apply prefilters |
|
9616 inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); |
|
9617 |
|
9618 // If request was aborted inside a prefilter, stop there |
|
9619 if ( state === 2 ) { |
|
9620 return jqXHR; |
|
9621 } |
|
9622 |
|
9623 // We can fire global events as of now if asked to |
|
9624 // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) |
|
9625 fireGlobals = jQuery.event && s.global; |
|
9626 |
|
9627 // Watch for a new set of requests |
|
9628 if ( fireGlobals && jQuery.active++ === 0 ) { |
|
9629 jQuery.event.trigger( "ajaxStart" ); |
|
9630 } |
|
9631 |
|
9632 // Uppercase the type |
|
9633 s.type = s.type.toUpperCase(); |
|
9634 |
|
9635 // Determine if request has content |
|
9636 s.hasContent = !rnoContent.test( s.type ); |
|
9637 |
|
9638 // Save the URL in case we're toying with the If-Modified-Since |
|
9639 // and/or If-None-Match header later on |
|
9640 cacheURL = s.url; |
|
9641 |
|
9642 // More options handling for requests with no content |
|
9643 if ( !s.hasContent ) { |
|
9644 |
|
9645 // If data is available, append data to url |
|
9646 if ( s.data ) { |
|
9647 cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); |
|
9648 |
|
9649 // #9682: remove data so that it's not used in an eventual retry |
|
9650 delete s.data; |
|
9651 } |
|
9652 |
|
9653 // Add anti-cache in url if needed |
|
9654 if ( s.cache === false ) { |
|
9655 s.url = rts.test( cacheURL ) ? |
|
9656 |
|
9657 // If there is already a '_' parameter, set its value |
|
9658 cacheURL.replace( rts, "$1_=" + nonce++ ) : |
|
9659 |
|
9660 // Otherwise add one to the end |
|
9661 cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++; |
|
9662 } |
|
9663 } |
|
9664 |
|
9665 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. |
|
9666 if ( s.ifModified ) { |
|
9667 if ( jQuery.lastModified[ cacheURL ] ) { |
|
9668 jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); |
|
9669 } |
|
9670 if ( jQuery.etag[ cacheURL ] ) { |
|
9671 jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); |
|
9672 } |
|
9673 } |
|
9674 |
|
9675 // Set the correct header, if data is being sent |
|
9676 if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { |
|
9677 jqXHR.setRequestHeader( "Content-Type", s.contentType ); |
|
9678 } |
|
9679 |
|
9680 // Set the Accepts header for the server, depending on the dataType |
|
9681 jqXHR.setRequestHeader( |
|
9682 "Accept", |
|
9683 s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? |
|
9684 s.accepts[ s.dataTypes[ 0 ] ] + |
|
9685 ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : |
|
9686 s.accepts[ "*" ] |
|
9687 ); |
|
9688 |
|
9689 // Check for headers option |
|
9690 for ( i in s.headers ) { |
|
9691 jqXHR.setRequestHeader( i, s.headers[ i ] ); |
|
9692 } |
|
9693 |
|
9694 // Allow custom headers/mimetypes and early abort |
|
9695 if ( s.beforeSend && |
|
9696 ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { |
|
9697 |
|
9698 // Abort if not done already and return |
|
9699 return jqXHR.abort(); |
|
9700 } |
|
9701 |
|
9702 // aborting is no longer a cancellation |
|
9703 strAbort = "abort"; |
|
9704 |
|
9705 // Install callbacks on deferreds |
|
9706 for ( i in { success: 1, error: 1, complete: 1 } ) { |
|
9707 jqXHR[ i ]( s[ i ] ); |
|
9708 } |
|
9709 |
|
9710 // Get transport |
|
9711 transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); |
|
9712 |
|
9713 // If no transport, we auto-abort |
|
9714 if ( !transport ) { |
|
9715 done( -1, "No Transport" ); |
|
9716 } else { |
|
9717 jqXHR.readyState = 1; |
|
9718 |
|
9719 // Send global event |
|
9720 if ( fireGlobals ) { |
|
9721 globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); |
|
9722 } |
|
9723 |
|
9724 // If request was aborted inside ajaxSend, stop there |
|
9725 if ( state === 2 ) { |
|
9726 return jqXHR; |
|
9727 } |
|
9728 |
|
9729 // Timeout |
|
9730 if ( s.async && s.timeout > 0 ) { |
|
9731 timeoutTimer = window.setTimeout( function() { |
|
9732 jqXHR.abort( "timeout" ); |
|
9733 }, s.timeout ); |
|
9734 } |
|
9735 |
|
9736 try { |
|
9737 state = 1; |
|
9738 transport.send( requestHeaders, done ); |
|
9739 } catch ( e ) { |
|
9740 |
|
9741 // Propagate exception as error if not done |
|
9742 if ( state < 2 ) { |
|
9743 done( -1, e ); |
|
9744 |
|
9745 // Simply rethrow otherwise |
|
9746 } else { |
|
9747 throw e; |
|
9748 } |
|
9749 } |
|
9750 } |
|
9751 |
|
9752 // Callback for when everything is done |
|
9753 function done( status, nativeStatusText, responses, headers ) { |
|
9754 var isSuccess, success, error, response, modified, |
|
9755 statusText = nativeStatusText; |
|
9756 |
|
9757 // Called once |
|
9758 if ( state === 2 ) { |
|
9759 return; |
|
9760 } |
|
9761 |
|
9762 // State is "done" now |
|
9763 state = 2; |
|
9764 |
|
9765 // Clear timeout if it exists |
|
9766 if ( timeoutTimer ) { |
|
9767 window.clearTimeout( timeoutTimer ); |
|
9768 } |
|
9769 |
|
9770 // Dereference transport for early garbage collection |
|
9771 // (no matter how long the jqXHR object will be used) |
|
9772 transport = undefined; |
|
9773 |
|
9774 // Cache response headers |
|
9775 responseHeadersString = headers || ""; |
|
9776 |
|
9777 // Set readyState |
|
9778 jqXHR.readyState = status > 0 ? 4 : 0; |
|
9779 |
|
9780 // Determine if successful |
|
9781 isSuccess = status >= 200 && status < 300 || status === 304; |
|
9782 |
|
9783 // Get response data |
|
9784 if ( responses ) { |
|
9785 response = ajaxHandleResponses( s, jqXHR, responses ); |
|
9786 } |
|
9787 |
|
9788 // Convert no matter what (that way responseXXX fields are always set) |
|
9789 response = ajaxConvert( s, response, jqXHR, isSuccess ); |
|
9790 |
|
9791 // If successful, handle type chaining |
|
9792 if ( isSuccess ) { |
|
9793 |
|
9794 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. |
|
9795 if ( s.ifModified ) { |
|
9796 modified = jqXHR.getResponseHeader( "Last-Modified" ); |
|
9797 if ( modified ) { |
|
9798 jQuery.lastModified[ cacheURL ] = modified; |
|
9799 } |
|
9800 modified = jqXHR.getResponseHeader( "etag" ); |
|
9801 if ( modified ) { |
|
9802 jQuery.etag[ cacheURL ] = modified; |
|
9803 } |
|
9804 } |
|
9805 |
|
9806 // if no content |
|
9807 if ( status === 204 || s.type === "HEAD" ) { |
|
9808 statusText = "nocontent"; |
|
9809 |
|
9810 // if not modified |
|
9811 } else if ( status === 304 ) { |
|
9812 statusText = "notmodified"; |
|
9813 |
|
9814 // If we have data, let's convert it |
|
9815 } else { |
|
9816 statusText = response.state; |
|
9817 success = response.data; |
|
9818 error = response.error; |
|
9819 isSuccess = !error; |
|
9820 } |
|
9821 } else { |
|
9822 |
|
9823 // We extract error from statusText |
|
9824 // then normalize statusText and status for non-aborts |
|
9825 error = statusText; |
|
9826 if ( status || !statusText ) { |
|
9827 statusText = "error"; |
|
9828 if ( status < 0 ) { |
|
9829 status = 0; |
|
9830 } |
|
9831 } |
|
9832 } |
|
9833 |
|
9834 // Set data for the fake xhr object |
|
9835 jqXHR.status = status; |
|
9836 jqXHR.statusText = ( nativeStatusText || statusText ) + ""; |
|
9837 |
|
9838 // Success/Error |
|
9839 if ( isSuccess ) { |
|
9840 deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); |
|
9841 } else { |
|
9842 deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); |
|
9843 } |
|
9844 |
|
9845 // Status-dependent callbacks |
|
9846 jqXHR.statusCode( statusCode ); |
|
9847 statusCode = undefined; |
|
9848 |
|
9849 if ( fireGlobals ) { |
|
9850 globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", |
|
9851 [ jqXHR, s, isSuccess ? success : error ] ); |
|
9852 } |
|
9853 |
|
9854 // Complete |
|
9855 completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); |
|
9856 |
|
9857 if ( fireGlobals ) { |
|
9858 globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); |
|
9859 |
|
9860 // Handle the global AJAX counter |
|
9861 if ( !( --jQuery.active ) ) { |
|
9862 jQuery.event.trigger( "ajaxStop" ); |
|
9863 } |
|
9864 } |
|
9865 } |
|
9866 |
|
9867 return jqXHR; |
|
9868 }, |
|
9869 |
|
9870 getJSON: function( url, data, callback ) { |
|
9871 return jQuery.get( url, data, callback, "json" ); |
|
9872 }, |
|
9873 |
|
9874 getScript: function( url, callback ) { |
|
9875 return jQuery.get( url, undefined, callback, "script" ); |
|
9876 } |
|
9877 } ); |
|
9878 |
|
9879 jQuery.each( [ "get", "post" ], function( i, method ) { |
|
9880 jQuery[ method ] = function( url, data, callback, type ) { |
|
9881 |
|
9882 // shift arguments if data argument was omitted |
|
9883 if ( jQuery.isFunction( data ) ) { |
|
9884 type = type || callback; |
|
9885 callback = data; |
|
9886 data = undefined; |
|
9887 } |
|
9888 |
|
9889 // The url can be an options object (which then must have .url) |
|
9890 return jQuery.ajax( jQuery.extend( { |
|
9891 url: url, |
|
9892 type: method, |
|
9893 dataType: type, |
|
9894 data: data, |
|
9895 success: callback |
|
9896 }, jQuery.isPlainObject( url ) && url ) ); |
|
9897 }; |
|
9898 } ); |
|
9899 |
|
9900 |
|
9901 jQuery._evalUrl = function( url ) { |
|
9902 return jQuery.ajax( { |
|
9903 url: url, |
|
9904 |
|
9905 // Make this explicit, since user can override this through ajaxSetup (#11264) |
|
9906 type: "GET", |
|
9907 dataType: "script", |
|
9908 cache: true, |
|
9909 async: false, |
|
9910 global: false, |
|
9911 "throws": true |
|
9912 } ); |
|
9913 }; |
|
9914 |
|
9915 |
|
9916 jQuery.fn.extend( { |
|
9917 wrapAll: function( html ) { |
|
9918 if ( jQuery.isFunction( html ) ) { |
|
9919 return this.each( function( i ) { |
|
9920 jQuery( this ).wrapAll( html.call( this, i ) ); |
|
9921 } ); |
|
9922 } |
|
9923 |
|
9924 if ( this[ 0 ] ) { |
|
9925 |
|
9926 // The elements to wrap the target around |
|
9927 var wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); |
|
9928 |
|
9929 if ( this[ 0 ].parentNode ) { |
|
9930 wrap.insertBefore( this[ 0 ] ); |
|
9931 } |
|
9932 |
|
9933 wrap.map( function() { |
|
9934 var elem = this; |
|
9935 |
|
9936 while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { |
|
9937 elem = elem.firstChild; |
|
9938 } |
|
9939 |
|
9940 return elem; |
|
9941 } ).append( this ); |
|
9942 } |
|
9943 |
|
9944 return this; |
|
9945 }, |
|
9946 |
|
9947 wrapInner: function( html ) { |
|
9948 if ( jQuery.isFunction( html ) ) { |
|
9949 return this.each( function( i ) { |
|
9950 jQuery( this ).wrapInner( html.call( this, i ) ); |
|
9951 } ); |
|
9952 } |
|
9953 |
|
9954 return this.each( function() { |
|
9955 var self = jQuery( this ), |
|
9956 contents = self.contents(); |
|
9957 |
|
9958 if ( contents.length ) { |
|
9959 contents.wrapAll( html ); |
|
9960 |
|
9961 } else { |
|
9962 self.append( html ); |
|
9963 } |
|
9964 } ); |
|
9965 }, |
|
9966 |
|
9967 wrap: function( html ) { |
|
9968 var isFunction = jQuery.isFunction( html ); |
|
9969 |
|
9970 return this.each( function( i ) { |
|
9971 jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html ); |
|
9972 } ); |
|
9973 }, |
|
9974 |
|
9975 unwrap: function() { |
|
9976 return this.parent().each( function() { |
|
9977 if ( !jQuery.nodeName( this, "body" ) ) { |
|
9978 jQuery( this ).replaceWith( this.childNodes ); |
|
9979 } |
|
9980 } ).end(); |
|
9981 } |
|
9982 } ); |
|
9983 |
|
9984 |
|
9985 function getDisplay( elem ) { |
|
9986 return elem.style && elem.style.display || jQuery.css( elem, "display" ); |
|
9987 } |
|
9988 |
|
9989 function filterHidden( elem ) { |
|
9990 |
|
9991 // Disconnected elements are considered hidden |
|
9992 if ( !jQuery.contains( elem.ownerDocument || document, elem ) ) { |
|
9993 return true; |
|
9994 } |
|
9995 while ( elem && elem.nodeType === 1 ) { |
|
9996 if ( getDisplay( elem ) === "none" || elem.type === "hidden" ) { |
|
9997 return true; |
|
9998 } |
|
9999 elem = elem.parentNode; |
|
10000 } |
|
10001 return false; |
|
10002 } |
|
10003 |
|
10004 jQuery.expr.filters.hidden = function( elem ) { |
|
10005 |
|
10006 // Support: Opera <= 12.12 |
|
10007 // Opera reports offsetWidths and offsetHeights less than zero on some elements |
|
10008 return support.reliableHiddenOffsets() ? |
|
10009 ( elem.offsetWidth <= 0 && elem.offsetHeight <= 0 && |
|
10010 !elem.getClientRects().length ) : |
|
10011 filterHidden( elem ); |
|
10012 }; |
|
10013 |
|
10014 jQuery.expr.filters.visible = function( elem ) { |
|
10015 return !jQuery.expr.filters.hidden( elem ); |
|
10016 }; |
|
10017 |
|
10018 |
|
10019 |
|
10020 |
|
10021 var r20 = /%20/g, |
|
10022 rbracket = /\[\]$/, |
|
10023 rCRLF = /\r?\n/g, |
|
10024 rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, |
|
10025 rsubmittable = /^(?:input|select|textarea|keygen)/i; |
|
10026 |
|
10027 function buildParams( prefix, obj, traditional, add ) { |
|
10028 var name; |
|
10029 |
|
10030 if ( jQuery.isArray( obj ) ) { |
|
10031 |
|
10032 // Serialize array item. |
|
10033 jQuery.each( obj, function( i, v ) { |
|
10034 if ( traditional || rbracket.test( prefix ) ) { |
|
10035 |
|
10036 // Treat each array item as a scalar. |
|
10037 add( prefix, v ); |
|
10038 |
|
10039 } else { |
|
10040 |
|
10041 // Item is non-scalar (array or object), encode its numeric index. |
|
10042 buildParams( |
|
10043 prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", |
|
10044 v, |
|
10045 traditional, |
|
10046 add |
|
10047 ); |
|
10048 } |
|
10049 } ); |
|
10050 |
|
10051 } else if ( !traditional && jQuery.type( obj ) === "object" ) { |
|
10052 |
|
10053 // Serialize object item. |
|
10054 for ( name in obj ) { |
|
10055 buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); |
|
10056 } |
|
10057 |
|
10058 } else { |
|
10059 |
|
10060 // Serialize scalar item. |
|
10061 add( prefix, obj ); |
|
10062 } |
|
10063 } |
|
10064 |
|
10065 // Serialize an array of form elements or a set of |
|
10066 // key/values into a query string |
|
10067 jQuery.param = function( a, traditional ) { |
|
10068 var prefix, |
|
10069 s = [], |
|
10070 add = function( key, value ) { |
|
10071 |
|
10072 // If value is a function, invoke it and return its value |
|
10073 value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); |
|
10074 s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); |
|
10075 }; |
|
10076 |
|
10077 // Set traditional to true for jQuery <= 1.3.2 behavior. |
|
10078 if ( traditional === undefined ) { |
|
10079 traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; |
|
10080 } |
|
10081 |
|
10082 // If an array was passed in, assume that it is an array of form elements. |
|
10083 if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { |
|
10084 |
|
10085 // Serialize the form elements |
|
10086 jQuery.each( a, function() { |
|
10087 add( this.name, this.value ); |
|
10088 } ); |
|
10089 |
|
10090 } else { |
|
10091 |
|
10092 // If traditional, encode the "old" way (the way 1.3.2 or older |
|
10093 // did it), otherwise encode params recursively. |
|
10094 for ( prefix in a ) { |
|
10095 buildParams( prefix, a[ prefix ], traditional, add ); |
|
10096 } |
|
10097 } |
|
10098 |
|
10099 // Return the resulting serialization |
|
10100 return s.join( "&" ).replace( r20, "+" ); |
|
10101 }; |
|
10102 |
|
10103 jQuery.fn.extend( { |
|
10104 serialize: function() { |
|
10105 return jQuery.param( this.serializeArray() ); |
|
10106 }, |
|
10107 serializeArray: function() { |
|
10108 return this.map( function() { |
|
10109 |
|
10110 // Can add propHook for "elements" to filter or add form elements |
|
10111 var elements = jQuery.prop( this, "elements" ); |
|
10112 return elements ? jQuery.makeArray( elements ) : this; |
|
10113 } ) |
|
10114 .filter( function() { |
|
10115 var type = this.type; |
|
10116 |
|
10117 // Use .is(":disabled") so that fieldset[disabled] works |
|
10118 return this.name && !jQuery( this ).is( ":disabled" ) && |
|
10119 rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && |
|
10120 ( this.checked || !rcheckableType.test( type ) ); |
|
10121 } ) |
|
10122 .map( function( i, elem ) { |
|
10123 var val = jQuery( this ).val(); |
|
10124 |
|
10125 return val == null ? |
|
10126 null : |
|
10127 jQuery.isArray( val ) ? |
|
10128 jQuery.map( val, function( val ) { |
|
10129 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
|
10130 } ) : |
|
10131 { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
|
10132 } ).get(); |
|
10133 } |
|
10134 } ); |
|
10135 |
|
10136 |
|
10137 // Create the request object |
|
10138 // (This is still attached to ajaxSettings for backward compatibility) |
|
10139 jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ? |
|
10140 |
|
10141 // Support: IE6-IE8 |
|
10142 function() { |
|
10143 |
|
10144 // XHR cannot access local files, always use ActiveX for that case |
|
10145 if ( this.isLocal ) { |
|
10146 return createActiveXHR(); |
|
10147 } |
|
10148 |
|
10149 // Support: IE 9-11 |
|
10150 // IE seems to error on cross-domain PATCH requests when ActiveX XHR |
|
10151 // is used. In IE 9+ always use the native XHR. |
|
10152 // Note: this condition won't catch Edge as it doesn't define |
|
10153 // document.documentMode but it also doesn't support ActiveX so it won't |
|
10154 // reach this code. |
|
10155 if ( document.documentMode > 8 ) { |
|
10156 return createStandardXHR(); |
|
10157 } |
|
10158 |
|
10159 // Support: IE<9 |
|
10160 // oldIE XHR does not support non-RFC2616 methods (#13240) |
|
10161 // See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx |
|
10162 // and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9 |
|
10163 // Although this check for six methods instead of eight |
|
10164 // since IE also does not support "trace" and "connect" |
|
10165 return /^(get|post|head|put|delete|options)$/i.test( this.type ) && |
|
10166 createStandardXHR() || createActiveXHR(); |
|
10167 } : |
|
10168 |
|
10169 // For all other browsers, use the standard XMLHttpRequest object |
|
10170 createStandardXHR; |
|
10171 |
|
10172 var xhrId = 0, |
|
10173 xhrCallbacks = {}, |
|
10174 xhrSupported = jQuery.ajaxSettings.xhr(); |
|
10175 |
|
10176 // Support: IE<10 |
|
10177 // Open requests must be manually aborted on unload (#5280) |
|
10178 // See https://support.microsoft.com/kb/2856746 for more info |
|
10179 if ( window.attachEvent ) { |
|
10180 window.attachEvent( "onunload", function() { |
|
10181 for ( var key in xhrCallbacks ) { |
|
10182 xhrCallbacks[ key ]( undefined, true ); |
|
10183 } |
|
10184 } ); |
|
10185 } |
|
10186 |
|
10187 // Determine support properties |
|
10188 support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); |
|
10189 xhrSupported = support.ajax = !!xhrSupported; |
|
10190 |
|
10191 // Create transport if the browser can provide an xhr |
|
10192 if ( xhrSupported ) { |
|
10193 |
|
10194 jQuery.ajaxTransport( function( options ) { |
|
10195 |
|
10196 // Cross domain only allowed if supported through XMLHttpRequest |
|
10197 if ( !options.crossDomain || support.cors ) { |
|
10198 |
|
10199 var callback; |
|
10200 |
|
10201 return { |
|
10202 send: function( headers, complete ) { |
|
10203 var i, |
|
10204 xhr = options.xhr(), |
|
10205 id = ++xhrId; |
|
10206 |
|
10207 // Open the socket |
|
10208 xhr.open( |
|
10209 options.type, |
|
10210 options.url, |
|
10211 options.async, |
|
10212 options.username, |
|
10213 options.password |
|
10214 ); |
|
10215 |
|
10216 // Apply custom fields if provided |
|
10217 if ( options.xhrFields ) { |
|
10218 for ( i in options.xhrFields ) { |
|
10219 xhr[ i ] = options.xhrFields[ i ]; |
|
10220 } |
|
10221 } |
|
10222 |
|
10223 // Override mime type if needed |
|
10224 if ( options.mimeType && xhr.overrideMimeType ) { |
|
10225 xhr.overrideMimeType( options.mimeType ); |
|
10226 } |
|
10227 |
|
10228 // X-Requested-With header |
|
10229 // For cross-domain requests, seeing as conditions for a preflight are |
|
10230 // akin to a jigsaw puzzle, we simply never set it to be sure. |
|
10231 // (it can always be set on a per-request basis or even using ajaxSetup) |
|
10232 // For same-domain requests, won't change header if already provided. |
|
10233 if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { |
|
10234 headers[ "X-Requested-With" ] = "XMLHttpRequest"; |
|
10235 } |
|
10236 |
|
10237 // Set headers |
|
10238 for ( i in headers ) { |
|
10239 |
|
10240 // Support: IE<9 |
|
10241 // IE's ActiveXObject throws a 'Type Mismatch' exception when setting |
|
10242 // request header to a null-value. |
|
10243 // |
|
10244 // To keep consistent with other XHR implementations, cast the value |
|
10245 // to string and ignore `undefined`. |
|
10246 if ( headers[ i ] !== undefined ) { |
|
10247 xhr.setRequestHeader( i, headers[ i ] + "" ); |
|
10248 } |
|
10249 } |
|
10250 |
|
10251 // Do send the request |
|
10252 // This may raise an exception which is actually |
|
10253 // handled in jQuery.ajax (so no try/catch here) |
|
10254 xhr.send( ( options.hasContent && options.data ) || null ); |
|
10255 |
|
10256 // Listener |
|
10257 callback = function( _, isAbort ) { |
|
10258 var status, statusText, responses; |
|
10259 |
|
10260 // Was never called and is aborted or complete |
|
10261 if ( callback && ( isAbort || xhr.readyState === 4 ) ) { |
|
10262 |
|
10263 // Clean up |
|
10264 delete xhrCallbacks[ id ]; |
|
10265 callback = undefined; |
|
10266 xhr.onreadystatechange = jQuery.noop; |
|
10267 |
|
10268 // Abort manually if needed |
|
10269 if ( isAbort ) { |
|
10270 if ( xhr.readyState !== 4 ) { |
|
10271 xhr.abort(); |
|
10272 } |
|
10273 } else { |
|
10274 responses = {}; |
|
10275 status = xhr.status; |
|
10276 |
|
10277 // Support: IE<10 |
|
10278 // Accessing binary-data responseText throws an exception |
|
10279 // (#11426) |
|
10280 if ( typeof xhr.responseText === "string" ) { |
|
10281 responses.text = xhr.responseText; |
|
10282 } |
|
10283 |
|
10284 // Firefox throws an exception when accessing |
|
10285 // statusText for faulty cross-domain requests |
|
10286 try { |
|
10287 statusText = xhr.statusText; |
|
10288 } catch ( e ) { |
|
10289 |
|
10290 // We normalize with Webkit giving an empty statusText |
|
10291 statusText = ""; |
|
10292 } |
|
10293 |
|
10294 // Filter status for non standard behaviors |
|
10295 |
|
10296 // If the request is local and we have data: assume a success |
|
10297 // (success with no data won't get notified, that's the best we |
|
10298 // can do given current implementations) |
|
10299 if ( !status && options.isLocal && !options.crossDomain ) { |
|
10300 status = responses.text ? 200 : 404; |
|
10301 |
|
10302 // IE - #1450: sometimes returns 1223 when it should be 204 |
|
10303 } else if ( status === 1223 ) { |
|
10304 status = 204; |
|
10305 } |
|
10306 } |
|
10307 } |
|
10308 |
|
10309 // Call complete if needed |
|
10310 if ( responses ) { |
|
10311 complete( status, statusText, responses, xhr.getAllResponseHeaders() ); |
|
10312 } |
|
10313 }; |
|
10314 |
|
10315 // Do send the request |
|
10316 // `xhr.send` may raise an exception, but it will be |
|
10317 // handled in jQuery.ajax (so no try/catch here) |
|
10318 if ( !options.async ) { |
|
10319 |
|
10320 // If we're in sync mode we fire the callback |
|
10321 callback(); |
|
10322 } else if ( xhr.readyState === 4 ) { |
|
10323 |
|
10324 // (IE6 & IE7) if it's in cache and has been |
|
10325 // retrieved directly we need to fire the callback |
|
10326 window.setTimeout( callback ); |
|
10327 } else { |
|
10328 |
|
10329 // Register the callback, but delay it in case `xhr.send` throws |
|
10330 // Add to the list of active xhr callbacks |
|
10331 xhr.onreadystatechange = xhrCallbacks[ id ] = callback; |
|
10332 } |
|
10333 }, |
|
10334 |
|
10335 abort: function() { |
|
10336 if ( callback ) { |
|
10337 callback( undefined, true ); |
|
10338 } |
|
10339 } |
|
10340 }; |
|
10341 } |
|
10342 } ); |
|
10343 } |
|
10344 |
|
10345 // Functions to create xhrs |
|
10346 function createStandardXHR() { |
|
10347 try { |
|
10348 return new window.XMLHttpRequest(); |
|
10349 } catch ( e ) {} |
|
10350 } |
|
10351 |
|
10352 function createActiveXHR() { |
|
10353 try { |
|
10354 return new window.ActiveXObject( "Microsoft.XMLHTTP" ); |
|
10355 } catch ( e ) {} |
|
10356 } |
|
10357 |
|
10358 |
|
10359 |
|
10360 |
|
10361 // Install script dataType |
|
10362 jQuery.ajaxSetup( { |
|
10363 accepts: { |
|
10364 script: "text/javascript, application/javascript, " + |
|
10365 "application/ecmascript, application/x-ecmascript" |
|
10366 }, |
|
10367 contents: { |
|
10368 script: /\b(?:java|ecma)script\b/ |
|
10369 }, |
|
10370 converters: { |
|
10371 "text script": function( text ) { |
|
10372 jQuery.globalEval( text ); |
|
10373 return text; |
|
10374 } |
|
10375 } |
|
10376 } ); |
|
10377 |
|
10378 // Handle cache's special case and global |
|
10379 jQuery.ajaxPrefilter( "script", function( s ) { |
|
10380 if ( s.cache === undefined ) { |
|
10381 s.cache = false; |
|
10382 } |
|
10383 if ( s.crossDomain ) { |
|
10384 s.type = "GET"; |
|
10385 s.global = false; |
|
10386 } |
|
10387 } ); |
|
10388 |
|
10389 // Bind script tag hack transport |
|
10390 jQuery.ajaxTransport( "script", function( s ) { |
|
10391 |
|
10392 // This transport only deals with cross domain requests |
|
10393 if ( s.crossDomain ) { |
|
10394 |
|
10395 var script, |
|
10396 head = document.head || jQuery( "head" )[ 0 ] || document.documentElement; |
|
10397 |
|
10398 return { |
|
10399 |
|
10400 send: function( _, callback ) { |
|
10401 |
|
10402 script = document.createElement( "script" ); |
|
10403 |
|
10404 script.async = true; |
|
10405 |
|
10406 if ( s.scriptCharset ) { |
|
10407 script.charset = s.scriptCharset; |
|
10408 } |
|
10409 |
|
10410 script.src = s.url; |
|
10411 |
|
10412 // Attach handlers for all browsers |
|
10413 script.onload = script.onreadystatechange = function( _, isAbort ) { |
|
10414 |
|
10415 if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { |
|
10416 |
|
10417 // Handle memory leak in IE |
|
10418 script.onload = script.onreadystatechange = null; |
|
10419 |
|
10420 // Remove the script |
|
10421 if ( script.parentNode ) { |
|
10422 script.parentNode.removeChild( script ); |
|
10423 } |
|
10424 |
|
10425 // Dereference the script |
|
10426 script = null; |
|
10427 |
|
10428 // Callback if not abort |
|
10429 if ( !isAbort ) { |
|
10430 callback( 200, "success" ); |
|
10431 } |
|
10432 } |
|
10433 }; |
|
10434 |
|
10435 // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending |
|
10436 // Use native DOM manipulation to avoid our domManip AJAX trickery |
|
10437 head.insertBefore( script, head.firstChild ); |
|
10438 }, |
|
10439 |
|
10440 abort: function() { |
|
10441 if ( script ) { |
|
10442 script.onload( undefined, true ); |
|
10443 } |
|
10444 } |
|
10445 }; |
|
10446 } |
|
10447 } ); |
|
10448 |
|
10449 |
|
10450 |
|
10451 |
|
10452 var oldCallbacks = [], |
|
10453 rjsonp = /(=)\?(?=&|$)|\?\?/; |
|
10454 |
|
10455 // Default jsonp settings |
|
10456 jQuery.ajaxSetup( { |
|
10457 jsonp: "callback", |
|
10458 jsonpCallback: function() { |
|
10459 var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); |
|
10460 this[ callback ] = true; |
|
10461 return callback; |
|
10462 } |
|
10463 } ); |
|
10464 |
|
10465 // Detect, normalize options and install callbacks for jsonp requests |
|
10466 jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { |
|
10467 |
|
10468 var callbackName, overwritten, responseContainer, |
|
10469 jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? |
|
10470 "url" : |
|
10471 typeof s.data === "string" && |
|
10472 ( s.contentType || "" ) |
|
10473 .indexOf( "application/x-www-form-urlencoded" ) === 0 && |
|
10474 rjsonp.test( s.data ) && "data" |
|
10475 ); |
|
10476 |
|
10477 // Handle iff the expected data type is "jsonp" or we have a parameter to set |
|
10478 if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { |
|
10479 |
|
10480 // Get callback name, remembering preexisting value associated with it |
|
10481 callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? |
|
10482 s.jsonpCallback() : |
|
10483 s.jsonpCallback; |
|
10484 |
|
10485 // Insert callback into url or form data |
|
10486 if ( jsonProp ) { |
|
10487 s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); |
|
10488 } else if ( s.jsonp !== false ) { |
|
10489 s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; |
|
10490 } |
|
10491 |
|
10492 // Use data converter to retrieve json after script execution |
|
10493 s.converters[ "script json" ] = function() { |
|
10494 if ( !responseContainer ) { |
|
10495 jQuery.error( callbackName + " was not called" ); |
|
10496 } |
|
10497 return responseContainer[ 0 ]; |
|
10498 }; |
|
10499 |
|
10500 // force json dataType |
|
10501 s.dataTypes[ 0 ] = "json"; |
|
10502 |
|
10503 // Install callback |
|
10504 overwritten = window[ callbackName ]; |
|
10505 window[ callbackName ] = function() { |
|
10506 responseContainer = arguments; |
|
10507 }; |
|
10508 |
|
10509 // Clean-up function (fires after converters) |
|
10510 jqXHR.always( function() { |
|
10511 |
|
10512 // If previous value didn't exist - remove it |
|
10513 if ( overwritten === undefined ) { |
|
10514 jQuery( window ).removeProp( callbackName ); |
|
10515 |
|
10516 // Otherwise restore preexisting value |
|
10517 } else { |
|
10518 window[ callbackName ] = overwritten; |
|
10519 } |
|
10520 |
|
10521 // Save back as free |
|
10522 if ( s[ callbackName ] ) { |
|
10523 |
|
10524 // make sure that re-using the options doesn't screw things around |
|
10525 s.jsonpCallback = originalSettings.jsonpCallback; |
|
10526 |
|
10527 // save the callback name for future use |
|
10528 oldCallbacks.push( callbackName ); |
|
10529 } |
|
10530 |
|
10531 // Call if it was a function and we have a response |
|
10532 if ( responseContainer && jQuery.isFunction( overwritten ) ) { |
|
10533 overwritten( responseContainer[ 0 ] ); |
|
10534 } |
|
10535 |
|
10536 responseContainer = overwritten = undefined; |
|
10537 } ); |
|
10538 |
|
10539 // Delegate to script |
|
10540 return "script"; |
|
10541 } |
|
10542 } ); |
|
10543 |
|
10544 |
|
10545 |
|
10546 |
|
10547 // data: string of html |
|
10548 // context (optional): If specified, the fragment will be created in this context, |
|
10549 // defaults to document |
|
10550 // keepScripts (optional): If true, will include scripts passed in the html string |
|
10551 jQuery.parseHTML = function( data, context, keepScripts ) { |
|
10552 if ( !data || typeof data !== "string" ) { |
|
10553 return null; |
|
10554 } |
|
10555 if ( typeof context === "boolean" ) { |
|
10556 keepScripts = context; |
|
10557 context = false; |
|
10558 } |
|
10559 context = context || document; |
|
10560 |
|
10561 var parsed = rsingleTag.exec( data ), |
|
10562 scripts = !keepScripts && []; |
|
10563 |
|
10564 // Single tag |
|
10565 if ( parsed ) { |
|
10566 return [ context.createElement( parsed[ 1 ] ) ]; |
|
10567 } |
|
10568 |
|
10569 parsed = buildFragment( [ data ], context, scripts ); |
|
10570 |
|
10571 if ( scripts && scripts.length ) { |
|
10572 jQuery( scripts ).remove(); |
|
10573 } |
|
10574 |
|
10575 return jQuery.merge( [], parsed.childNodes ); |
|
10576 }; |
|
10577 |
|
10578 |
|
10579 // Keep a copy of the old load method |
|
10580 var _load = jQuery.fn.load; |
|
10581 |
|
10582 /** |
|
10583 * Load a url into a page |
|
10584 */ |
|
10585 jQuery.fn.load = function( url, params, callback ) { |
|
10586 if ( typeof url !== "string" && _load ) { |
|
10587 return _load.apply( this, arguments ); |
|
10588 } |
|
10589 |
|
10590 var selector, type, response, |
|
10591 self = this, |
|
10592 off = url.indexOf( " " ); |
|
10593 |
|
10594 if ( off > -1 ) { |
|
10595 selector = jQuery.trim( url.slice( off, url.length ) ); |
|
10596 url = url.slice( 0, off ); |
|
10597 } |
|
10598 |
|
10599 // If it's a function |
|
10600 if ( jQuery.isFunction( params ) ) { |
|
10601 |
|
10602 // We assume that it's the callback |
|
10603 callback = params; |
|
10604 params = undefined; |
|
10605 |
|
10606 // Otherwise, build a param string |
|
10607 } else if ( params && typeof params === "object" ) { |
|
10608 type = "POST"; |
|
10609 } |
|
10610 |
|
10611 // If we have elements to modify, make the request |
|
10612 if ( self.length > 0 ) { |
|
10613 jQuery.ajax( { |
|
10614 url: url, |
|
10615 |
|
10616 // If "type" variable is undefined, then "GET" method will be used. |
|
10617 // Make value of this field explicit since |
|
10618 // user can override it through ajaxSetup method |
|
10619 type: type || "GET", |
|
10620 dataType: "html", |
|
10621 data: params |
|
10622 } ).done( function( responseText ) { |
|
10623 |
|
10624 // Save response for use in complete callback |
|
10625 response = arguments; |
|
10626 |
|
10627 self.html( selector ? |
|
10628 |
|
10629 // If a selector was specified, locate the right elements in a dummy div |
|
10630 // Exclude scripts to avoid IE 'Permission Denied' errors |
|
10631 jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : |
|
10632 |
|
10633 // Otherwise use the full result |
|
10634 responseText ); |
|
10635 |
|
10636 // If the request succeeds, this function gets "data", "status", "jqXHR" |
|
10637 // but they are ignored because response was set above. |
|
10638 // If it fails, this function gets "jqXHR", "status", "error" |
|
10639 } ).always( callback && function( jqXHR, status ) { |
|
10640 self.each( function() { |
|
10641 callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] ); |
|
10642 } ); |
|
10643 } ); |
|
10644 } |
|
10645 |
|
10646 return this; |
|
10647 }; |
|
10648 |
|
10649 |
|
10650 |
|
10651 |
|
10652 // Attach a bunch of functions for handling common AJAX events |
|
10653 jQuery.each( [ |
|
10654 "ajaxStart", |
|
10655 "ajaxStop", |
|
10656 "ajaxComplete", |
|
10657 "ajaxError", |
|
10658 "ajaxSuccess", |
|
10659 "ajaxSend" |
|
10660 ], function( i, type ) { |
|
10661 jQuery.fn[ type ] = function( fn ) { |
|
10662 return this.on( type, fn ); |
|
10663 }; |
|
10664 } ); |
|
10665 |
|
10666 |
|
10667 |
|
10668 |
|
10669 jQuery.expr.filters.animated = function( elem ) { |
|
10670 return jQuery.grep( jQuery.timers, function( fn ) { |
|
10671 return elem === fn.elem; |
|
10672 } ).length; |
|
10673 }; |
|
10674 |
|
10675 |
|
10676 |
|
10677 |
|
10678 |
|
10679 /** |
|
10680 * Gets a window from an element |
|
10681 */ |
|
10682 function getWindow( elem ) { |
|
10683 return jQuery.isWindow( elem ) ? |
|
10684 elem : |
|
10685 elem.nodeType === 9 ? |
|
10686 elem.defaultView || elem.parentWindow : |
|
10687 false; |
|
10688 } |
|
10689 |
|
10690 jQuery.offset = { |
|
10691 setOffset: function( elem, options, i ) { |
|
10692 var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, |
|
10693 position = jQuery.css( elem, "position" ), |
|
10694 curElem = jQuery( elem ), |
|
10695 props = {}; |
|
10696 |
|
10697 // set position first, in-case top/left are set even on static elem |
|
10698 if ( position === "static" ) { |
|
10699 elem.style.position = "relative"; |
|
10700 } |
|
10701 |
|
10702 curOffset = curElem.offset(); |
|
10703 curCSSTop = jQuery.css( elem, "top" ); |
|
10704 curCSSLeft = jQuery.css( elem, "left" ); |
|
10705 calculatePosition = ( position === "absolute" || position === "fixed" ) && |
|
10706 jQuery.inArray( "auto", [ curCSSTop, curCSSLeft ] ) > -1; |
|
10707 |
|
10708 // need to be able to calculate position if either top or left |
|
10709 // is auto and position is either absolute or fixed |
|
10710 if ( calculatePosition ) { |
|
10711 curPosition = curElem.position(); |
|
10712 curTop = curPosition.top; |
|
10713 curLeft = curPosition.left; |
|
10714 } else { |
|
10715 curTop = parseFloat( curCSSTop ) || 0; |
|
10716 curLeft = parseFloat( curCSSLeft ) || 0; |
|
10717 } |
|
10718 |
|
10719 if ( jQuery.isFunction( options ) ) { |
|
10720 |
|
10721 // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) |
|
10722 options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); |
|
10723 } |
|
10724 |
|
10725 if ( options.top != null ) { |
|
10726 props.top = ( options.top - curOffset.top ) + curTop; |
|
10727 } |
|
10728 if ( options.left != null ) { |
|
10729 props.left = ( options.left - curOffset.left ) + curLeft; |
|
10730 } |
|
10731 |
|
10732 if ( "using" in options ) { |
|
10733 options.using.call( elem, props ); |
|
10734 } else { |
|
10735 curElem.css( props ); |
|
10736 } |
|
10737 } |
|
10738 }; |
|
10739 |
|
10740 jQuery.fn.extend( { |
|
10741 offset: function( options ) { |
|
10742 if ( arguments.length ) { |
|
10743 return options === undefined ? |
|
10744 this : |
|
10745 this.each( function( i ) { |
|
10746 jQuery.offset.setOffset( this, options, i ); |
|
10747 } ); |
|
10748 } |
|
10749 |
|
10750 var docElem, win, |
|
10751 box = { top: 0, left: 0 }, |
|
10752 elem = this[ 0 ], |
|
10753 doc = elem && elem.ownerDocument; |
|
10754 |
|
10755 if ( !doc ) { |
|
10756 return; |
|
10757 } |
|
10758 |
|
10759 docElem = doc.documentElement; |
|
10760 |
|
10761 // Make sure it's not a disconnected DOM node |
|
10762 if ( !jQuery.contains( docElem, elem ) ) { |
|
10763 return box; |
|
10764 } |
|
10765 |
|
10766 // If we don't have gBCR, just use 0,0 rather than error |
|
10767 // BlackBerry 5, iOS 3 (original iPhone) |
|
10768 if ( typeof elem.getBoundingClientRect !== "undefined" ) { |
|
10769 box = elem.getBoundingClientRect(); |
|
10770 } |
|
10771 win = getWindow( doc ); |
|
10772 return { |
|
10773 top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), |
|
10774 left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) |
|
10775 }; |
|
10776 }, |
|
10777 |
|
10778 position: function() { |
|
10779 if ( !this[ 0 ] ) { |
|
10780 return; |
|
10781 } |
|
10782 |
|
10783 var offsetParent, offset, |
|
10784 parentOffset = { top: 0, left: 0 }, |
|
10785 elem = this[ 0 ]; |
|
10786 |
|
10787 // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, |
|
10788 // because it is its only offset parent |
|
10789 if ( jQuery.css( elem, "position" ) === "fixed" ) { |
|
10790 |
|
10791 // we assume that getBoundingClientRect is available when computed position is fixed |
|
10792 offset = elem.getBoundingClientRect(); |
|
10793 } else { |
|
10794 |
|
10795 // Get *real* offsetParent |
|
10796 offsetParent = this.offsetParent(); |
|
10797 |
|
10798 // Get correct offsets |
|
10799 offset = this.offset(); |
|
10800 if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { |
|
10801 parentOffset = offsetParent.offset(); |
|
10802 } |
|
10803 |
|
10804 // Add offsetParent borders |
|
10805 parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); |
|
10806 parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); |
|
10807 } |
|
10808 |
|
10809 // Subtract parent offsets and element margins |
|
10810 // note: when an element has margin: auto the offsetLeft and marginLeft |
|
10811 // are the same in Safari causing offset.left to incorrectly be 0 |
|
10812 return { |
|
10813 top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), |
|
10814 left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) |
|
10815 }; |
|
10816 }, |
|
10817 |
|
10818 offsetParent: function() { |
|
10819 return this.map( function() { |
|
10820 var offsetParent = this.offsetParent; |
|
10821 |
|
10822 while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && |
|
10823 jQuery.css( offsetParent, "position" ) === "static" ) ) { |
|
10824 offsetParent = offsetParent.offsetParent; |
|
10825 } |
|
10826 return offsetParent || documentElement; |
|
10827 } ); |
|
10828 } |
|
10829 } ); |
|
10830 |
|
10831 // Create scrollLeft and scrollTop methods |
|
10832 jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { |
|
10833 var top = /Y/.test( prop ); |
|
10834 |
|
10835 jQuery.fn[ method ] = function( val ) { |
|
10836 return access( this, function( elem, method, val ) { |
|
10837 var win = getWindow( elem ); |
|
10838 |
|
10839 if ( val === undefined ) { |
|
10840 return win ? ( prop in win ) ? win[ prop ] : |
|
10841 win.document.documentElement[ method ] : |
|
10842 elem[ method ]; |
|
10843 } |
|
10844 |
|
10845 if ( win ) { |
|
10846 win.scrollTo( |
|
10847 !top ? val : jQuery( win ).scrollLeft(), |
|
10848 top ? val : jQuery( win ).scrollTop() |
|
10849 ); |
|
10850 |
|
10851 } else { |
|
10852 elem[ method ] = val; |
|
10853 } |
|
10854 }, method, val, arguments.length, null ); |
|
10855 }; |
|
10856 } ); |
|
10857 |
|
10858 // Support: Safari<7-8+, Chrome<37-44+ |
|
10859 // Add the top/left cssHooks using jQuery.fn.position |
|
10860 // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 |
|
10861 // getComputedStyle returns percent when specified for top/left/bottom/right |
|
10862 // rather than make the css module depend on the offset module, we just check for it here |
|
10863 jQuery.each( [ "top", "left" ], function( i, prop ) { |
|
10864 jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, |
|
10865 function( elem, computed ) { |
|
10866 if ( computed ) { |
|
10867 computed = curCSS( elem, prop ); |
|
10868 |
|
10869 // if curCSS returns percentage, fallback to offset |
|
10870 return rnumnonpx.test( computed ) ? |
|
10871 jQuery( elem ).position()[ prop ] + "px" : |
|
10872 computed; |
|
10873 } |
|
10874 } |
|
10875 ); |
|
10876 } ); |
|
10877 |
|
10878 |
|
10879 // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods |
|
10880 jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { |
|
10881 jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, |
|
10882 function( defaultExtra, funcName ) { |
|
10883 |
|
10884 // margin is only for outerHeight, outerWidth |
|
10885 jQuery.fn[ funcName ] = function( margin, value ) { |
|
10886 var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), |
|
10887 extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); |
|
10888 |
|
10889 return access( this, function( elem, type, value ) { |
|
10890 var doc; |
|
10891 |
|
10892 if ( jQuery.isWindow( elem ) ) { |
|
10893 |
|
10894 // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there |
|
10895 // isn't a whole lot we can do. See pull request at this URL for discussion: |
|
10896 // https://github.com/jquery/jquery/pull/764 |
|
10897 return elem.document.documentElement[ "client" + name ]; |
|
10898 } |
|
10899 |
|
10900 // Get document width or height |
|
10901 if ( elem.nodeType === 9 ) { |
|
10902 doc = elem.documentElement; |
|
10903 |
|
10904 // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], |
|
10905 // whichever is greatest |
|
10906 // unfortunately, this causes bug #3838 in IE6/8 only, |
|
10907 // but there is currently no good, small way to fix it. |
|
10908 return Math.max( |
|
10909 elem.body[ "scroll" + name ], doc[ "scroll" + name ], |
|
10910 elem.body[ "offset" + name ], doc[ "offset" + name ], |
|
10911 doc[ "client" + name ] |
|
10912 ); |
|
10913 } |
|
10914 |
|
10915 return value === undefined ? |
|
10916 |
|
10917 // Get width or height on the element, requesting but not forcing parseFloat |
|
10918 jQuery.css( elem, type, extra ) : |
|
10919 |
|
10920 // Set width or height on the element |
|
10921 jQuery.style( elem, type, value, extra ); |
|
10922 }, type, chainable ? margin : undefined, chainable, null ); |
|
10923 }; |
|
10924 } ); |
|
10925 } ); |
|
10926 |
|
10927 |
|
10928 jQuery.fn.extend( { |
|
10929 |
|
10930 bind: function( types, data, fn ) { |
|
10931 return this.on( types, null, data, fn ); |
|
10932 }, |
|
10933 unbind: function( types, fn ) { |
|
10934 return this.off( types, null, fn ); |
|
10935 }, |
|
10936 |
|
10937 delegate: function( selector, types, data, fn ) { |
|
10938 return this.on( types, selector, data, fn ); |
|
10939 }, |
|
10940 undelegate: function( selector, types, fn ) { |
|
10941 |
|
10942 // ( namespace ) or ( selector, types [, fn] ) |
|
10943 return arguments.length === 1 ? |
|
10944 this.off( selector, "**" ) : |
|
10945 this.off( types, selector || "**", fn ); |
|
10946 } |
|
10947 } ); |
|
10948 |
|
10949 // The number of elements contained in the matched element set |
|
10950 jQuery.fn.size = function() { |
|
10951 return this.length; |
|
10952 }; |
|
10953 |
|
10954 jQuery.fn.andSelf = jQuery.fn.addBack; |
|
10955 |
|
10956 |
|
10957 |
|
10958 |
|
10959 // Register as a named AMD module, since jQuery can be concatenated with other |
|
10960 // files that may use define, but not via a proper concatenation script that |
|
10961 // understands anonymous AMD modules. A named AMD is safest and most robust |
|
10962 // way to register. Lowercase jquery is used because AMD module names are |
|
10963 // derived from file names, and jQuery is normally delivered in a lowercase |
|
10964 // file name. Do this after creating the global so that if an AMD module wants |
|
10965 // to call noConflict to hide this version of jQuery, it will work. |
|
10966 |
|
10967 // Note that for maximum portability, libraries that are not jQuery should |
|
10968 // declare themselves as anonymous modules, and avoid setting a global if an |
|
10969 // AMD loader is present. jQuery is a special case. For more information, see |
|
10970 // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon |
|
10971 |
|
10972 if ( typeof define === "function" && define.amd ) { |
|
10973 define( "jquery", [], function() { |
|
10974 return jQuery; |
|
10975 } ); |
|
10976 } |
|
10977 |
|
10978 |
|
10979 |
|
10980 var |
|
10981 |
|
10982 // Map over jQuery in case of overwrite |
|
10983 _jQuery = window.jQuery, |
|
10984 |
|
10985 // Map over the $ in case of overwrite |
|
10986 _$ = window.$; |
|
10987 |
|
10988 jQuery.noConflict = function( deep ) { |
|
10989 if ( window.$ === jQuery ) { |
|
10990 window.$ = _$; |
|
10991 } |
|
10992 |
|
10993 if ( deep && window.jQuery === jQuery ) { |
|
10994 window.jQuery = _jQuery; |
|
10995 } |
|
10996 |
|
10997 return jQuery; |
|
10998 }; |
|
10999 |
|
11000 // Expose jQuery and $ identifiers, even in |
|
11001 // AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557) |
|
11002 // and CommonJS for browser emulators (#13566) |
|
11003 if ( !noGlobal ) { |
|
11004 window.jQuery = window.$ = jQuery; |
|
11005 } |
|
11006 |
|
11007 return jQuery; |
|
11008 })); |