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2 <html lang="en"> |
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3 <head> |
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5 <title>Example: Using Drag Plugins with Delegate</title> |
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19 <div id="hd"> |
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20 <h1><img src="http://yuilibrary.com/img/yui-logo.png"></h1> |
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21 </div> |
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22 |
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23 <a href="#toc" class="jump">Jump to Table of Contents</a> |
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24 |
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25 |
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26 <h1>Example: Using Drag Plugins with Delegate</h1> |
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27 <div class="yui3-g"> |
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28 <div class="yui3-u-3-4"> |
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29 <div id="main"> |
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30 <div class="content"><div class="intro"> |
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31 <p>This example is the same as the "Drag Delegation with Drop Target" example except we add some plugins.</p> |
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32 </div> |
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33 |
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34 <div class="example"> |
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35 <style> |
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36 #demo { |
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37 } |
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38 #demo ul li { |
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39 border: 1px solid black; |
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40 background-color: #8DD5E7; |
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41 cursor: move; |
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42 margin: 3px; |
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43 list-style-type: none; |
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44 z-index: 2; |
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45 width: 200px; |
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46 height: 20px; |
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47 padding: 2px; |
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48 zoom: 1; |
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49 } |
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50 #play { |
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51 border: 1px solid black; |
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52 zoom: 1; |
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53 padding: 2em; |
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54 } |
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55 #drop { |
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56 border: 1px solid black; |
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57 background-color: #eee; |
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58 height: 50px; |
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59 width: 200px; |
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60 float: right; |
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61 bottom: 50px; |
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62 position: relative; |
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63 } |
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64 #drop strong { |
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65 font-weight: bold; |
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66 } |
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67 #drop.yui3-dd-drop-over { |
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68 background-color: #ccc; |
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69 } |
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70 #example-canvas { |
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71 position: static; |
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72 } |
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73 |
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74 |
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75 </style> |
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76 |
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77 <div id="play"> |
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78 |
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79 <div id="demo"> |
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80 <ul> |
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81 <li>Item #1</li> |
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82 <li>Item #2</li> |
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83 <li>Item #3</li> |
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84 <li>Item #4</li> |
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85 <li>Item #5</li> |
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86 <li>Item #6</li> |
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87 <li>Item #7</li> |
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88 <li>Item #8</li> |
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89 <li>Item #9</li> |
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90 <li>Item #10</li> |
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91 </ul> |
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92 </div> |
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93 |
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94 <div id="drop">Drop on me</div> |
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95 </div> |
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96 |
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97 |
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98 |
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99 <script> |
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100 YUI().use('dd-delegate', 'dd-drop-plugin', 'dd-constrain', 'dd-proxy', function(Y) { |
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101 var del = new Y.DD.Delegate({ |
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102 container: '#demo', |
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103 nodes: 'li' |
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104 }); |
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105 |
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106 del.on('drag:start', function(e) { |
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107 e.target.get('node').setStyle('opacity', '.5'); |
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108 }); |
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109 del.on('drag:end', function(e) { |
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110 e.target.get('node').setStyle('opacity', '1'); |
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111 }); |
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112 |
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113 del.dd.plug(Y.Plugin.DDConstrained, { |
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114 constrain2node: '#play' |
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115 }); |
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116 |
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117 del.dd.plug(Y.Plugin.DDProxy, { |
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118 moveOnEnd: false, |
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119 cloneNode: true |
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120 }); |
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121 |
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122 var drop = Y.one('#drop').plug(Y.Plugin.Drop); |
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123 drop.drop.on('drop:hit', function(e) { |
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124 drop.set('innerHTML', 'You dropped: <strong>' + e.drag.get('node').get('innerHTML') + '</strong>'); |
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125 }); |
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126 |
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127 |
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128 }); |
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129 |
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130 |
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131 </script> |
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132 |
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133 |
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134 </div> |
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135 |
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136 <h3 id="adding-plugins-to-a-delegate-instance">Adding Plugins to a Delegate instance</h3> |
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137 <p><code>DD.Delegate</code> provides a reference to the <code>dd</code> instance so you can plug into the underlying <code>dd</code> with <code>del.dd.plug()</code>. |
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138 This allows you to use DD plugins on a Delegate instance, as well as provides the ability to write plugins for Delegate itself. |
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139 </p> |
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140 |
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141 <h3 id="constrain-plugin">Constrain Plugin</h3> |
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142 <p>Here is how you would add the constrain plugin to a <code>DD.Delegate</code> instance.</p> |
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143 |
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144 <pre class="code prettyprint">YUI().use('dd-delegate', 'dd-constrain', function(Y) { |
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145 var del = new Y.DD.Delegate({ |
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146 container: '#demo', |
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147 nodes: 'li' |
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148 }); |
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149 |
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150 del.dd.plug(Y.Plugin.DDConstrained, { |
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151 constrain2node: '#play' |
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152 }); |
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153 });</pre> |
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154 |
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155 |
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156 <h3 id="ddproxy-plugin">DDProxy Plugin</h3> |
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157 <p>Here is how you would add the dd-proxy plugin to a <code>DD.Delegate</code> instance.</p> |
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158 |
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159 <pre class="code prettyprint">YUI().use('dd-delegate', 'dd-proxy', function(Y) { |
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160 var del = new Y.DD.Delegate({ |
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161 container: '#demo', |
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162 nodes: 'li' |
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163 }); |
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164 |
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165 del.dd.plug(Y.Plugin.DDProxy, { |
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166 moveOnEnd: false, |
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167 cloneNode: true |
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168 }); |
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169 |
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170 });</pre> |
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171 |
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172 |
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173 <h3 id="full-example-source">Full Example Source</h3> |
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174 |
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175 <h4 id="html">HTML</h4> |
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176 <pre class="code prettyprint"><div id="play"> |
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177 |
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178 <div id="demo"> |
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179 <ul> |
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180 <li>Item #1</li> |
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181 <li>Item #2</li> |
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182 <li>Item #3</li> |
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183 <li>Item #4</li> |
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184 <li>Item #5</li> |
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185 <li>Item #6</li> |
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186 <li>Item #7</li> |
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187 <li>Item #8</li> |
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188 <li>Item #9</li> |
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189 <li>Item #10</li> |
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190 </ul> |
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191 </div> |
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192 |
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193 <div id="drop">Drop on me</div> |
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194 </div></pre> |
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195 |
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196 <h4 id="css">CSS</h4> |
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197 <pre class="code prettyprint">#demo { |
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198 } |
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199 #demo ul li { |
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200 border: 1px solid black; |
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201 background-color: #8DD5E7; |
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202 cursor: move; |
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203 margin: 3px; |
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204 list-style-type: none; |
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205 z-index: 2; |
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206 width: 200px; |
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207 height: 20px; |
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208 padding: 2px; |
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209 zoom: 1; |
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210 } |
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211 #play { |
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212 border: 1px solid black; |
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213 zoom: 1; |
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214 padding: 2em; |
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215 } |
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216 #drop { |
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217 border: 1px solid black; |
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218 background-color: #eee; |
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219 height: 50px; |
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220 width: 200px; |
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221 float: right; |
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222 bottom: 50px; |
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223 position: relative; |
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224 } |
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225 #drop strong { |
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226 font-weight: bold; |
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227 } |
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228 #drop.yui3-dd-drop-over { |
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229 background-color: #ccc; |
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230 } |
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231 #example-canvas { |
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232 position: static; |
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233 }</pre> |
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234 |
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235 <h4 id="javascript">Javascript</h4> |
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236 <pre class="code prettyprint">YUI().use('dd-delegate', 'dd-drop-plugin', 'dd-constrain', 'dd-proxy', function(Y) { |
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237 var del = new Y.DD.Delegate({ |
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238 container: '#demo', |
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239 nodes: 'li' |
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240 }); |
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241 |
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242 del.on('drag:start', function(e) { |
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243 e.target.get('node').setStyle('opacity', '.5'); |
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244 }); |
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245 del.on('drag:end', function(e) { |
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246 e.target.get('node').setStyle('opacity', '1'); |
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247 }); |
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248 |
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249 del.dd.plug(Y.Plugin.DDConstrained, { |
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250 constrain2node: '#play' |
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251 }); |
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252 |
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253 del.dd.plug(Y.Plugin.DDProxy, { |
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254 moveOnEnd: false, |
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255 cloneNode: true |
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256 }); |
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257 |
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258 var drop = Y.one('#drop').plug(Y.Plugin.Drop); |
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259 drop.drop.on('drop:hit', function(e) { |
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260 drop.set('innerHTML', 'You dropped: <strong>' + e.drag.get('node').get('innerHTML') + '</strong>'); |
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261 }); |
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262 |
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263 |
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264 });</pre> |
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265 |
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266 </div> |
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267 </div> |
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268 </div> |
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269 |
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270 <div class="yui3-u-1-4"> |
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271 <div class="sidebar"> |
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272 |
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273 <div id="toc" class="sidebox"> |
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274 <div class="hd"> |
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275 <h2 class="no-toc">Table of Contents</h2> |
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276 </div> |
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277 |
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278 <div class="bd"> |
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279 <ul class="toc"> |
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280 <li> |
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281 <a href="#adding-plugins-to-a-delegate-instance">Adding Plugins to a Delegate instance</a> |
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282 </li> |
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283 <li> |
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284 <a href="#constrain-plugin">Constrain Plugin</a> |
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285 </li> |
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286 <li> |
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287 <a href="#ddproxy-plugin">DDProxy Plugin</a> |
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288 </li> |
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289 <li> |
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290 <a href="#full-example-source">Full Example Source</a> |
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291 <ul class="toc"> |
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292 <li> |
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293 <a href="#html">HTML</a> |
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294 </li> |
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295 <li> |
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296 <a href="#css">CSS</a> |
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297 </li> |
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298 <li> |
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299 <a href="#javascript">Javascript</a> |
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300 </li> |
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301 </ul> |
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302 </li> |
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303 </ul> |
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304 </div> |
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305 </div> |
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306 |
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307 |
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308 |
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309 <div class="sidebox"> |
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310 <div class="hd"> |
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311 <h2 class="no-toc">Examples</h2> |
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312 </div> |
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313 |
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314 <div class="bd"> |
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315 <ul class="examples"> |
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316 |
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317 |
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318 <li data-description="A simple drag interaction that doesn't require a drop interaction."> |
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319 <a href="simple-drag.html">Simple Drag</a> |
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320 </li> |
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321 |
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322 |
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323 |
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324 <li data-description="How to apply the Drag Plugin to a node."> |
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325 <a href="drag-plugin.html">Drag - Node plugin</a> |
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326 </li> |
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327 |
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328 |
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329 |
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330 <li data-description="A simple proxy drag interaction that doesn't require a drop interaction."> |
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331 <a href="proxy-drag.html">Drag - Proxy</a> |
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332 </li> |
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333 |
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334 |
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335 |
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336 <li data-description="How to constrain a draggable Node to another Node's region."> |
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337 <a href="constrained-drag.html">Drag - Constrained to a Region</a> |
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338 </li> |
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339 |
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340 |
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341 |
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342 <li data-description="Using interaction groups, this example demonstrates how to tie into the Drag & Drop Utility's interesting moments to provide visual affordances for the current drag operation."> |
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343 <a href="groups-drag.html">Drag - Interaction Groups</a> |
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344 </li> |
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345 |
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346 |
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347 |
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348 <li data-description="The use of the drag shim when dragging nodes over other troublesome nodes."> |
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349 <a href="shim-drag.html">Using the Drag Shim</a> |
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350 </li> |
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351 |
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352 |
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353 |
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354 <li data-description="How to use the Drop Target events to code your application."> |
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355 <a href="drop-code.html">Using Drop Based Coding</a> |
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356 </li> |
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357 |
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358 |
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359 |
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360 <li data-description="How you can use the DD Scroll plugin to scroll the browser window as you drag."> |
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361 <a href="winscroll.html">Window Scrolling</a> |
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362 </li> |
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363 |
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364 |
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365 |
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366 <li data-description="How to use DD.Delegate to create a scalable solution which supports multiple draggable items."> |
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367 <a href="delegate.html">Drag Delegation</a> |
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368 </li> |
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369 |
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370 |
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371 |
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372 <li data-description="Using DD.Delegate to support dragging multiple items and dropping them onto a Drop Target."> |
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373 <a href="delegate-drop.html">Drag Delegation with a Drop Target</a> |
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374 </li> |
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375 |
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376 |
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377 |
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378 <li data-description="How to use Drag plugins with a DD Delegate based solution."> |
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379 <a href="delegate-plugins.html">Using Drag Plugins with Delegate</a> |
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380 </li> |
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381 |
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382 |
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383 |
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384 <li data-description="This example shows how to make a sortable list using Custom Event Bubbling."> |
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385 <a href="list-drag.html">List Reorder w/Bubbling</a> |
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386 </li> |
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387 |
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388 |
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389 |
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390 <li data-description="This example shows how to make a sortable list using Custom Event Bubbling and Node Scrolling."> |
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391 <a href="scroll-list.html">List Reorder w/Scrolling</a> |
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392 </li> |
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393 |
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394 |
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395 |
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396 <li data-description="How to make an animated node a Drop target."> |
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397 <a href="anim-drop.html">Animated Drop Targets</a> |
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398 </li> |
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399 |
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400 |
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401 |
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402 <li data-description="Example Photo Browser application."> |
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403 <a href="photo-browser.html">Photo Browser</a> |
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404 </li> |
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405 |
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406 |
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407 |
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408 <li data-description="Portal style example using Drag & Drop Event Bubbling and Animation."> |
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409 <a href="portal-drag.html">Portal Style Example</a> |
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410 </li> |
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411 |
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412 |
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413 |
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414 |
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415 |
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416 |
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417 </ul> |
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418 </div> |
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419 </div> |
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420 |
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421 |
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422 |
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423 <div class="sidebox"> |
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424 <div class="hd"> |
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425 <h2 class="no-toc">Examples That Use This Component</h2> |
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426 </div> |
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427 |
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428 <div class="bd"> |
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429 <ul class="examples"> |
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430 |
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431 |
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461 |
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462 |
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463 |
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464 <li data-description="Working with multiple YUI instances."> |
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465 <a href="../yui/yui-multi.html">Multiple Instances</a> |
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466 </li> |
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467 |
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468 |
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469 |
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470 <li data-description="Use StyleSheet to adjust the CSS rules applying a page theme from user input"> |
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471 <a href="../stylesheet/stylesheet-theme.html">Adjusting a Page Theme on the Fly</a> |
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472 </li> |
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473 |
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474 |
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475 </ul> |
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476 </div> |
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477 </div> |
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478 |
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479 </div> |
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480 </div> |
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481 </div> |
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482 </div> |
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483 |
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484 <script src="../assets/vendor/prettify/prettify-min.js"></script> |
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485 <script>prettyPrint();</script> |
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486 |
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487 <script> |
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488 YUI.Env.Tests = { |
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489 examples: [], |
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490 project: '../assets', |
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491 assets: '../assets/dd', |
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492 name: 'delegate-plugins', |
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493 title: 'Using Drag Plugins with Delegate', |
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494 newWindow: '', |
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495 auto: false |
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496 }; |
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497 YUI.Env.Tests.examples.push('simple-drag'); |
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498 YUI.Env.Tests.examples.push('drag-plugin'); |
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499 YUI.Env.Tests.examples.push('proxy-drag'); |
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500 YUI.Env.Tests.examples.push('constrained-drag'); |
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501 YUI.Env.Tests.examples.push('groups-drag'); |
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502 YUI.Env.Tests.examples.push('shim-drag'); |
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503 YUI.Env.Tests.examples.push('drop-code'); |
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504 YUI.Env.Tests.examples.push('winscroll'); |
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505 YUI.Env.Tests.examples.push('delegate'); |
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506 YUI.Env.Tests.examples.push('delegate-drop'); |
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507 YUI.Env.Tests.examples.push('delegate-plugins'); |
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508 YUI.Env.Tests.examples.push('list-drag'); |
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509 YUI.Env.Tests.examples.push('scroll-list'); |
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510 YUI.Env.Tests.examples.push('anim-drop'); |
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511 YUI.Env.Tests.examples.push('photo-browser'); |
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512 YUI.Env.Tests.examples.push('portal-drag'); |
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513 YUI.Env.Tests.examples.push('yui-multi'); |
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514 YUI.Env.Tests.examples.push('stylesheet-theme'); |
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515 |
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516 </script> |
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517 <script src="../assets/yui/test-runner.js"></script> |
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518 |
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519 |
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520 |
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521 </body> |
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522 </html> |