|
1 /*! |
|
2 * jQuery UI Datepicker 1.10.3 |
|
3 * http://jqueryui.com |
|
4 * |
|
5 * Copyright 2013 jQuery Foundation and other contributors |
|
6 * Released under the MIT license. |
|
7 * http://jquery.org/license |
|
8 * |
|
9 * http://api.jqueryui.com/datepicker/ |
|
10 * |
|
11 * Depends: |
|
12 * jquery.ui.core.js |
|
13 */ |
|
14 (function( $, undefined ) { |
|
15 |
|
16 $.extend($.ui, { datepicker: { version: "1.10.3" } }); |
|
17 |
|
18 var PROP_NAME = "datepicker", |
|
19 instActive; |
|
20 |
|
21 /* Date picker manager. |
|
22 Use the singleton instance of this class, $.datepicker, to interact with the date picker. |
|
23 Settings for (groups of) date pickers are maintained in an instance object, |
|
24 allowing multiple different settings on the same page. */ |
|
25 |
|
26 function Datepicker() { |
|
27 this._curInst = null; // The current instance in use |
|
28 this._keyEvent = false; // If the last event was a key event |
|
29 this._disabledInputs = []; // List of date picker inputs that have been disabled |
|
30 this._datepickerShowing = false; // True if the popup picker is showing , false if not |
|
31 this._inDialog = false; // True if showing within a "dialog", false if not |
|
32 this._mainDivId = "ui-datepicker-div"; // The ID of the main datepicker division |
|
33 this._inlineClass = "ui-datepicker-inline"; // The name of the inline marker class |
|
34 this._appendClass = "ui-datepicker-append"; // The name of the append marker class |
|
35 this._triggerClass = "ui-datepicker-trigger"; // The name of the trigger marker class |
|
36 this._dialogClass = "ui-datepicker-dialog"; // The name of the dialog marker class |
|
37 this._disableClass = "ui-datepicker-disabled"; // The name of the disabled covering marker class |
|
38 this._unselectableClass = "ui-datepicker-unselectable"; // The name of the unselectable cell marker class |
|
39 this._currentClass = "ui-datepicker-current-day"; // The name of the current day marker class |
|
40 this._dayOverClass = "ui-datepicker-days-cell-over"; // The name of the day hover marker class |
|
41 this.regional = []; // Available regional settings, indexed by language code |
|
42 this.regional[""] = { // Default regional settings |
|
43 closeText: "Done", // Display text for close link |
|
44 prevText: "Prev", // Display text for previous month link |
|
45 nextText: "Next", // Display text for next month link |
|
46 currentText: "Today", // Display text for current month link |
|
47 monthNames: ["January","February","March","April","May","June", |
|
48 "July","August","September","October","November","December"], // Names of months for drop-down and formatting |
|
49 monthNamesShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"], // For formatting |
|
50 dayNames: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"], // For formatting |
|
51 dayNamesShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"], // For formatting |
|
52 dayNamesMin: ["Su","Mo","Tu","We","Th","Fr","Sa"], // Column headings for days starting at Sunday |
|
53 weekHeader: "Wk", // Column header for week of the year |
|
54 dateFormat: "mm/dd/yy", // See format options on parseDate |
|
55 firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ... |
|
56 isRTL: false, // True if right-to-left language, false if left-to-right |
|
57 showMonthAfterYear: false, // True if the year select precedes month, false for month then year |
|
58 yearSuffix: "" // Additional text to append to the year in the month headers |
|
59 }; |
|
60 this._defaults = { // Global defaults for all the date picker instances |
|
61 showOn: "focus", // "focus" for popup on focus, |
|
62 // "button" for trigger button, or "both" for either |
|
63 showAnim: "fadeIn", // Name of jQuery animation for popup |
|
64 showOptions: {}, // Options for enhanced animations |
|
65 defaultDate: null, // Used when field is blank: actual date, |
|
66 // +/-number for offset from today, null for today |
|
67 appendText: "", // Display text following the input box, e.g. showing the format |
|
68 buttonText: "...", // Text for trigger button |
|
69 buttonImage: "", // URL for trigger button image |
|
70 buttonImageOnly: false, // True if the image appears alone, false if it appears on a button |
|
71 hideIfNoPrevNext: false, // True to hide next/previous month links |
|
72 // if not applicable, false to just disable them |
|
73 navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links |
|
74 gotoCurrent: false, // True if today link goes back to current selection instead |
|
75 changeMonth: false, // True if month can be selected directly, false if only prev/next |
|
76 changeYear: false, // True if year can be selected directly, false if only prev/next |
|
77 yearRange: "c-10:c+10", // Range of years to display in drop-down, |
|
78 // either relative to today's year (-nn:+nn), relative to currently displayed year |
|
79 // (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n) |
|
80 showOtherMonths: false, // True to show dates in other months, false to leave blank |
|
81 selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable |
|
82 showWeek: false, // True to show week of the year, false to not show it |
|
83 calculateWeek: this.iso8601Week, // How to calculate the week of the year, |
|
84 // takes a Date and returns the number of the week for it |
|
85 shortYearCutoff: "+10", // Short year values < this are in the current century, |
|
86 // > this are in the previous century, |
|
87 // string value starting with "+" for current year + value |
|
88 minDate: null, // The earliest selectable date, or null for no limit |
|
89 maxDate: null, // The latest selectable date, or null for no limit |
|
90 duration: "fast", // Duration of display/closure |
|
91 beforeShowDay: null, // Function that takes a date and returns an array with |
|
92 // [0] = true if selectable, false if not, [1] = custom CSS class name(s) or "", |
|
93 // [2] = cell title (optional), e.g. $.datepicker.noWeekends |
|
94 beforeShow: null, // Function that takes an input field and |
|
95 // returns a set of custom settings for the date picker |
|
96 onSelect: null, // Define a callback function when a date is selected |
|
97 onChangeMonthYear: null, // Define a callback function when the month or year is changed |
|
98 onClose: null, // Define a callback function when the datepicker is closed |
|
99 numberOfMonths: 1, // Number of months to show at a time |
|
100 showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0) |
|
101 stepMonths: 1, // Number of months to step back/forward |
|
102 stepBigMonths: 12, // Number of months to step back/forward for the big links |
|
103 altField: "", // Selector for an alternate field to store selected dates into |
|
104 altFormat: "", // The date format to use for the alternate field |
|
105 constrainInput: true, // The input is constrained by the current date format |
|
106 showButtonPanel: false, // True to show button panel, false to not show it |
|
107 autoSize: false, // True to size the input for the date format, false to leave as is |
|
108 disabled: false // The initial disabled state |
|
109 }; |
|
110 $.extend(this._defaults, this.regional[""]); |
|
111 this.dpDiv = bindHover($("<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>")); |
|
112 } |
|
113 |
|
114 $.extend(Datepicker.prototype, { |
|
115 /* Class name added to elements to indicate already configured with a date picker. */ |
|
116 markerClassName: "hasDatepicker", |
|
117 |
|
118 //Keep track of the maximum number of rows displayed (see #7043) |
|
119 maxRows: 4, |
|
120 |
|
121 // TODO rename to "widget" when switching to widget factory |
|
122 _widgetDatepicker: function() { |
|
123 return this.dpDiv; |
|
124 }, |
|
125 |
|
126 /* Override the default settings for all instances of the date picker. |
|
127 * @param settings object - the new settings to use as defaults (anonymous object) |
|
128 * @return the manager object |
|
129 */ |
|
130 setDefaults: function(settings) { |
|
131 extendRemove(this._defaults, settings || {}); |
|
132 return this; |
|
133 }, |
|
134 |
|
135 /* Attach the date picker to a jQuery selection. |
|
136 * @param target element - the target input field or division or span |
|
137 * @param settings object - the new settings to use for this date picker instance (anonymous) |
|
138 */ |
|
139 _attachDatepicker: function(target, settings) { |
|
140 var nodeName, inline, inst; |
|
141 nodeName = target.nodeName.toLowerCase(); |
|
142 inline = (nodeName === "div" || nodeName === "span"); |
|
143 if (!target.id) { |
|
144 this.uuid += 1; |
|
145 target.id = "dp" + this.uuid; |
|
146 } |
|
147 inst = this._newInst($(target), inline); |
|
148 inst.settings = $.extend({}, settings || {}); |
|
149 if (nodeName === "input") { |
|
150 this._connectDatepicker(target, inst); |
|
151 } else if (inline) { |
|
152 this._inlineDatepicker(target, inst); |
|
153 } |
|
154 }, |
|
155 |
|
156 /* Create a new instance object. */ |
|
157 _newInst: function(target, inline) { |
|
158 var id = target[0].id.replace(/([^A-Za-z0-9_\-])/g, "\\\\$1"); // escape jQuery meta chars |
|
159 return {id: id, input: target, // associated target |
|
160 selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection |
|
161 drawMonth: 0, drawYear: 0, // month being drawn |
|
162 inline: inline, // is datepicker inline or not |
|
163 dpDiv: (!inline ? this.dpDiv : // presentation div |
|
164 bindHover($("<div class='" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>")))}; |
|
165 }, |
|
166 |
|
167 /* Attach the date picker to an input field. */ |
|
168 _connectDatepicker: function(target, inst) { |
|
169 var input = $(target); |
|
170 inst.append = $([]); |
|
171 inst.trigger = $([]); |
|
172 if (input.hasClass(this.markerClassName)) { |
|
173 return; |
|
174 } |
|
175 this._attachments(input, inst); |
|
176 input.addClass(this.markerClassName).keydown(this._doKeyDown). |
|
177 keypress(this._doKeyPress).keyup(this._doKeyUp); |
|
178 this._autoSize(inst); |
|
179 $.data(target, PROP_NAME, inst); |
|
180 //If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665) |
|
181 if( inst.settings.disabled ) { |
|
182 this._disableDatepicker( target ); |
|
183 } |
|
184 }, |
|
185 |
|
186 /* Make attachments based on settings. */ |
|
187 _attachments: function(input, inst) { |
|
188 var showOn, buttonText, buttonImage, |
|
189 appendText = this._get(inst, "appendText"), |
|
190 isRTL = this._get(inst, "isRTL"); |
|
191 |
|
192 if (inst.append) { |
|
193 inst.append.remove(); |
|
194 } |
|
195 if (appendText) { |
|
196 inst.append = $("<span class='" + this._appendClass + "'>" + appendText + "</span>"); |
|
197 input[isRTL ? "before" : "after"](inst.append); |
|
198 } |
|
199 |
|
200 input.unbind("focus", this._showDatepicker); |
|
201 |
|
202 if (inst.trigger) { |
|
203 inst.trigger.remove(); |
|
204 } |
|
205 |
|
206 showOn = this._get(inst, "showOn"); |
|
207 if (showOn === "focus" || showOn === "both") { // pop-up date picker when in the marked field |
|
208 input.focus(this._showDatepicker); |
|
209 } |
|
210 if (showOn === "button" || showOn === "both") { // pop-up date picker when button clicked |
|
211 buttonText = this._get(inst, "buttonText"); |
|
212 buttonImage = this._get(inst, "buttonImage"); |
|
213 inst.trigger = $(this._get(inst, "buttonImageOnly") ? |
|
214 $("<img/>").addClass(this._triggerClass). |
|
215 attr({ src: buttonImage, alt: buttonText, title: buttonText }) : |
|
216 $("<button type='button'></button>").addClass(this._triggerClass). |
|
217 html(!buttonImage ? buttonText : $("<img/>").attr( |
|
218 { src:buttonImage, alt:buttonText, title:buttonText }))); |
|
219 input[isRTL ? "before" : "after"](inst.trigger); |
|
220 inst.trigger.click(function() { |
|
221 if ($.datepicker._datepickerShowing && $.datepicker._lastInput === input[0]) { |
|
222 $.datepicker._hideDatepicker(); |
|
223 } else if ($.datepicker._datepickerShowing && $.datepicker._lastInput !== input[0]) { |
|
224 $.datepicker._hideDatepicker(); |
|
225 $.datepicker._showDatepicker(input[0]); |
|
226 } else { |
|
227 $.datepicker._showDatepicker(input[0]); |
|
228 } |
|
229 return false; |
|
230 }); |
|
231 } |
|
232 }, |
|
233 |
|
234 /* Apply the maximum length for the date format. */ |
|
235 _autoSize: function(inst) { |
|
236 if (this._get(inst, "autoSize") && !inst.inline) { |
|
237 var findMax, max, maxI, i, |
|
238 date = new Date(2009, 12 - 1, 20), // Ensure double digits |
|
239 dateFormat = this._get(inst, "dateFormat"); |
|
240 |
|
241 if (dateFormat.match(/[DM]/)) { |
|
242 findMax = function(names) { |
|
243 max = 0; |
|
244 maxI = 0; |
|
245 for (i = 0; i < names.length; i++) { |
|
246 if (names[i].length > max) { |
|
247 max = names[i].length; |
|
248 maxI = i; |
|
249 } |
|
250 } |
|
251 return maxI; |
|
252 }; |
|
253 date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ? |
|
254 "monthNames" : "monthNamesShort")))); |
|
255 date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ? |
|
256 "dayNames" : "dayNamesShort"))) + 20 - date.getDay()); |
|
257 } |
|
258 inst.input.attr("size", this._formatDate(inst, date).length); |
|
259 } |
|
260 }, |
|
261 |
|
262 /* Attach an inline date picker to a div. */ |
|
263 _inlineDatepicker: function(target, inst) { |
|
264 var divSpan = $(target); |
|
265 if (divSpan.hasClass(this.markerClassName)) { |
|
266 return; |
|
267 } |
|
268 divSpan.addClass(this.markerClassName).append(inst.dpDiv); |
|
269 $.data(target, PROP_NAME, inst); |
|
270 this._setDate(inst, this._getDefaultDate(inst), true); |
|
271 this._updateDatepicker(inst); |
|
272 this._updateAlternate(inst); |
|
273 //If disabled option is true, disable the datepicker before showing it (see ticket #5665) |
|
274 if( inst.settings.disabled ) { |
|
275 this._disableDatepicker( target ); |
|
276 } |
|
277 // Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements |
|
278 // http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height |
|
279 inst.dpDiv.css( "display", "block" ); |
|
280 }, |
|
281 |
|
282 /* Pop-up the date picker in a "dialog" box. |
|
283 * @param input element - ignored |
|
284 * @param date string or Date - the initial date to display |
|
285 * @param onSelect function - the function to call when a date is selected |
|
286 * @param settings object - update the dialog date picker instance's settings (anonymous object) |
|
287 * @param pos int[2] - coordinates for the dialog's position within the screen or |
|
288 * event - with x/y coordinates or |
|
289 * leave empty for default (screen centre) |
|
290 * @return the manager object |
|
291 */ |
|
292 _dialogDatepicker: function(input, date, onSelect, settings, pos) { |
|
293 var id, browserWidth, browserHeight, scrollX, scrollY, |
|
294 inst = this._dialogInst; // internal instance |
|
295 |
|
296 if (!inst) { |
|
297 this.uuid += 1; |
|
298 id = "dp" + this.uuid; |
|
299 this._dialogInput = $("<input type='text' id='" + id + |
|
300 "' style='position: absolute; top: -100px; width: 0px;'/>"); |
|
301 this._dialogInput.keydown(this._doKeyDown); |
|
302 $("body").append(this._dialogInput); |
|
303 inst = this._dialogInst = this._newInst(this._dialogInput, false); |
|
304 inst.settings = {}; |
|
305 $.data(this._dialogInput[0], PROP_NAME, inst); |
|
306 } |
|
307 extendRemove(inst.settings, settings || {}); |
|
308 date = (date && date.constructor === Date ? this._formatDate(inst, date) : date); |
|
309 this._dialogInput.val(date); |
|
310 |
|
311 this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null); |
|
312 if (!this._pos) { |
|
313 browserWidth = document.documentElement.clientWidth; |
|
314 browserHeight = document.documentElement.clientHeight; |
|
315 scrollX = document.documentElement.scrollLeft || document.body.scrollLeft; |
|
316 scrollY = document.documentElement.scrollTop || document.body.scrollTop; |
|
317 this._pos = // should use actual width/height below |
|
318 [(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY]; |
|
319 } |
|
320 |
|
321 // move input on screen for focus, but hidden behind dialog |
|
322 this._dialogInput.css("left", (this._pos[0] + 20) + "px").css("top", this._pos[1] + "px"); |
|
323 inst.settings.onSelect = onSelect; |
|
324 this._inDialog = true; |
|
325 this.dpDiv.addClass(this._dialogClass); |
|
326 this._showDatepicker(this._dialogInput[0]); |
|
327 if ($.blockUI) { |
|
328 $.blockUI(this.dpDiv); |
|
329 } |
|
330 $.data(this._dialogInput[0], PROP_NAME, inst); |
|
331 return this; |
|
332 }, |
|
333 |
|
334 /* Detach a datepicker from its control. |
|
335 * @param target element - the target input field or division or span |
|
336 */ |
|
337 _destroyDatepicker: function(target) { |
|
338 var nodeName, |
|
339 $target = $(target), |
|
340 inst = $.data(target, PROP_NAME); |
|
341 |
|
342 if (!$target.hasClass(this.markerClassName)) { |
|
343 return; |
|
344 } |
|
345 |
|
346 nodeName = target.nodeName.toLowerCase(); |
|
347 $.removeData(target, PROP_NAME); |
|
348 if (nodeName === "input") { |
|
349 inst.append.remove(); |
|
350 inst.trigger.remove(); |
|
351 $target.removeClass(this.markerClassName). |
|
352 unbind("focus", this._showDatepicker). |
|
353 unbind("keydown", this._doKeyDown). |
|
354 unbind("keypress", this._doKeyPress). |
|
355 unbind("keyup", this._doKeyUp); |
|
356 } else if (nodeName === "div" || nodeName === "span") { |
|
357 $target.removeClass(this.markerClassName).empty(); |
|
358 } |
|
359 }, |
|
360 |
|
361 /* Enable the date picker to a jQuery selection. |
|
362 * @param target element - the target input field or division or span |
|
363 */ |
|
364 _enableDatepicker: function(target) { |
|
365 var nodeName, inline, |
|
366 $target = $(target), |
|
367 inst = $.data(target, PROP_NAME); |
|
368 |
|
369 if (!$target.hasClass(this.markerClassName)) { |
|
370 return; |
|
371 } |
|
372 |
|
373 nodeName = target.nodeName.toLowerCase(); |
|
374 if (nodeName === "input") { |
|
375 target.disabled = false; |
|
376 inst.trigger.filter("button"). |
|
377 each(function() { this.disabled = false; }).end(). |
|
378 filter("img").css({opacity: "1.0", cursor: ""}); |
|
379 } else if (nodeName === "div" || nodeName === "span") { |
|
380 inline = $target.children("." + this._inlineClass); |
|
381 inline.children().removeClass("ui-state-disabled"); |
|
382 inline.find("select.ui-datepicker-month, select.ui-datepicker-year"). |
|
383 prop("disabled", false); |
|
384 } |
|
385 this._disabledInputs = $.map(this._disabledInputs, |
|
386 function(value) { return (value === target ? null : value); }); // delete entry |
|
387 }, |
|
388 |
|
389 /* Disable the date picker to a jQuery selection. |
|
390 * @param target element - the target input field or division or span |
|
391 */ |
|
392 _disableDatepicker: function(target) { |
|
393 var nodeName, inline, |
|
394 $target = $(target), |
|
395 inst = $.data(target, PROP_NAME); |
|
396 |
|
397 if (!$target.hasClass(this.markerClassName)) { |
|
398 return; |
|
399 } |
|
400 |
|
401 nodeName = target.nodeName.toLowerCase(); |
|
402 if (nodeName === "input") { |
|
403 target.disabled = true; |
|
404 inst.trigger.filter("button"). |
|
405 each(function() { this.disabled = true; }).end(). |
|
406 filter("img").css({opacity: "0.5", cursor: "default"}); |
|
407 } else if (nodeName === "div" || nodeName === "span") { |
|
408 inline = $target.children("." + this._inlineClass); |
|
409 inline.children().addClass("ui-state-disabled"); |
|
410 inline.find("select.ui-datepicker-month, select.ui-datepicker-year"). |
|
411 prop("disabled", true); |
|
412 } |
|
413 this._disabledInputs = $.map(this._disabledInputs, |
|
414 function(value) { return (value === target ? null : value); }); // delete entry |
|
415 this._disabledInputs[this._disabledInputs.length] = target; |
|
416 }, |
|
417 |
|
418 /* Is the first field in a jQuery collection disabled as a datepicker? |
|
419 * @param target element - the target input field or division or span |
|
420 * @return boolean - true if disabled, false if enabled |
|
421 */ |
|
422 _isDisabledDatepicker: function(target) { |
|
423 if (!target) { |
|
424 return false; |
|
425 } |
|
426 for (var i = 0; i < this._disabledInputs.length; i++) { |
|
427 if (this._disabledInputs[i] === target) { |
|
428 return true; |
|
429 } |
|
430 } |
|
431 return false; |
|
432 }, |
|
433 |
|
434 /* Retrieve the instance data for the target control. |
|
435 * @param target element - the target input field or division or span |
|
436 * @return object - the associated instance data |
|
437 * @throws error if a jQuery problem getting data |
|
438 */ |
|
439 _getInst: function(target) { |
|
440 try { |
|
441 return $.data(target, PROP_NAME); |
|
442 } |
|
443 catch (err) { |
|
444 throw "Missing instance data for this datepicker"; |
|
445 } |
|
446 }, |
|
447 |
|
448 /* Update or retrieve the settings for a date picker attached to an input field or division. |
|
449 * @param target element - the target input field or division or span |
|
450 * @param name object - the new settings to update or |
|
451 * string - the name of the setting to change or retrieve, |
|
452 * when retrieving also "all" for all instance settings or |
|
453 * "defaults" for all global defaults |
|
454 * @param value any - the new value for the setting |
|
455 * (omit if above is an object or to retrieve a value) |
|
456 */ |
|
457 _optionDatepicker: function(target, name, value) { |
|
458 var settings, date, minDate, maxDate, |
|
459 inst = this._getInst(target); |
|
460 |
|
461 if (arguments.length === 2 && typeof name === "string") { |
|
462 return (name === "defaults" ? $.extend({}, $.datepicker._defaults) : |
|
463 (inst ? (name === "all" ? $.extend({}, inst.settings) : |
|
464 this._get(inst, name)) : null)); |
|
465 } |
|
466 |
|
467 settings = name || {}; |
|
468 if (typeof name === "string") { |
|
469 settings = {}; |
|
470 settings[name] = value; |
|
471 } |
|
472 |
|
473 if (inst) { |
|
474 if (this._curInst === inst) { |
|
475 this._hideDatepicker(); |
|
476 } |
|
477 |
|
478 date = this._getDateDatepicker(target, true); |
|
479 minDate = this._getMinMaxDate(inst, "min"); |
|
480 maxDate = this._getMinMaxDate(inst, "max"); |
|
481 extendRemove(inst.settings, settings); |
|
482 // reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided |
|
483 if (minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined) { |
|
484 inst.settings.minDate = this._formatDate(inst, minDate); |
|
485 } |
|
486 if (maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined) { |
|
487 inst.settings.maxDate = this._formatDate(inst, maxDate); |
|
488 } |
|
489 if ( "disabled" in settings ) { |
|
490 if ( settings.disabled ) { |
|
491 this._disableDatepicker(target); |
|
492 } else { |
|
493 this._enableDatepicker(target); |
|
494 } |
|
495 } |
|
496 this._attachments($(target), inst); |
|
497 this._autoSize(inst); |
|
498 this._setDate(inst, date); |
|
499 this._updateAlternate(inst); |
|
500 this._updateDatepicker(inst); |
|
501 } |
|
502 }, |
|
503 |
|
504 // change method deprecated |
|
505 _changeDatepicker: function(target, name, value) { |
|
506 this._optionDatepicker(target, name, value); |
|
507 }, |
|
508 |
|
509 /* Redraw the date picker attached to an input field or division. |
|
510 * @param target element - the target input field or division or span |
|
511 */ |
|
512 _refreshDatepicker: function(target) { |
|
513 var inst = this._getInst(target); |
|
514 if (inst) { |
|
515 this._updateDatepicker(inst); |
|
516 } |
|
517 }, |
|
518 |
|
519 /* Set the dates for a jQuery selection. |
|
520 * @param target element - the target input field or division or span |
|
521 * @param date Date - the new date |
|
522 */ |
|
523 _setDateDatepicker: function(target, date) { |
|
524 var inst = this._getInst(target); |
|
525 if (inst) { |
|
526 this._setDate(inst, date); |
|
527 this._updateDatepicker(inst); |
|
528 this._updateAlternate(inst); |
|
529 } |
|
530 }, |
|
531 |
|
532 /* Get the date(s) for the first entry in a jQuery selection. |
|
533 * @param target element - the target input field or division or span |
|
534 * @param noDefault boolean - true if no default date is to be used |
|
535 * @return Date - the current date |
|
536 */ |
|
537 _getDateDatepicker: function(target, noDefault) { |
|
538 var inst = this._getInst(target); |
|
539 if (inst && !inst.inline) { |
|
540 this._setDateFromField(inst, noDefault); |
|
541 } |
|
542 return (inst ? this._getDate(inst) : null); |
|
543 }, |
|
544 |
|
545 /* Handle keystrokes. */ |
|
546 _doKeyDown: function(event) { |
|
547 var onSelect, dateStr, sel, |
|
548 inst = $.datepicker._getInst(event.target), |
|
549 handled = true, |
|
550 isRTL = inst.dpDiv.is(".ui-datepicker-rtl"); |
|
551 |
|
552 inst._keyEvent = true; |
|
553 if ($.datepicker._datepickerShowing) { |
|
554 switch (event.keyCode) { |
|
555 case 9: $.datepicker._hideDatepicker(); |
|
556 handled = false; |
|
557 break; // hide on tab out |
|
558 case 13: sel = $("td." + $.datepicker._dayOverClass + ":not(." + |
|
559 $.datepicker._currentClass + ")", inst.dpDiv); |
|
560 if (sel[0]) { |
|
561 $.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]); |
|
562 } |
|
563 |
|
564 onSelect = $.datepicker._get(inst, "onSelect"); |
|
565 if (onSelect) { |
|
566 dateStr = $.datepicker._formatDate(inst); |
|
567 |
|
568 // trigger custom callback |
|
569 onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); |
|
570 } else { |
|
571 $.datepicker._hideDatepicker(); |
|
572 } |
|
573 |
|
574 return false; // don't submit the form |
|
575 case 27: $.datepicker._hideDatepicker(); |
|
576 break; // hide on escape |
|
577 case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ? |
|
578 -$.datepicker._get(inst, "stepBigMonths") : |
|
579 -$.datepicker._get(inst, "stepMonths")), "M"); |
|
580 break; // previous month/year on page up/+ ctrl |
|
581 case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ? |
|
582 +$.datepicker._get(inst, "stepBigMonths") : |
|
583 +$.datepicker._get(inst, "stepMonths")), "M"); |
|
584 break; // next month/year on page down/+ ctrl |
|
585 case 35: if (event.ctrlKey || event.metaKey) { |
|
586 $.datepicker._clearDate(event.target); |
|
587 } |
|
588 handled = event.ctrlKey || event.metaKey; |
|
589 break; // clear on ctrl or command +end |
|
590 case 36: if (event.ctrlKey || event.metaKey) { |
|
591 $.datepicker._gotoToday(event.target); |
|
592 } |
|
593 handled = event.ctrlKey || event.metaKey; |
|
594 break; // current on ctrl or command +home |
|
595 case 37: if (event.ctrlKey || event.metaKey) { |
|
596 $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), "D"); |
|
597 } |
|
598 handled = event.ctrlKey || event.metaKey; |
|
599 // -1 day on ctrl or command +left |
|
600 if (event.originalEvent.altKey) { |
|
601 $.datepicker._adjustDate(event.target, (event.ctrlKey ? |
|
602 -$.datepicker._get(inst, "stepBigMonths") : |
|
603 -$.datepicker._get(inst, "stepMonths")), "M"); |
|
604 } |
|
605 // next month/year on alt +left on Mac |
|
606 break; |
|
607 case 38: if (event.ctrlKey || event.metaKey) { |
|
608 $.datepicker._adjustDate(event.target, -7, "D"); |
|
609 } |
|
610 handled = event.ctrlKey || event.metaKey; |
|
611 break; // -1 week on ctrl or command +up |
|
612 case 39: if (event.ctrlKey || event.metaKey) { |
|
613 $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), "D"); |
|
614 } |
|
615 handled = event.ctrlKey || event.metaKey; |
|
616 // +1 day on ctrl or command +right |
|
617 if (event.originalEvent.altKey) { |
|
618 $.datepicker._adjustDate(event.target, (event.ctrlKey ? |
|
619 +$.datepicker._get(inst, "stepBigMonths") : |
|
620 +$.datepicker._get(inst, "stepMonths")), "M"); |
|
621 } |
|
622 // next month/year on alt +right |
|
623 break; |
|
624 case 40: if (event.ctrlKey || event.metaKey) { |
|
625 $.datepicker._adjustDate(event.target, +7, "D"); |
|
626 } |
|
627 handled = event.ctrlKey || event.metaKey; |
|
628 break; // +1 week on ctrl or command +down |
|
629 default: handled = false; |
|
630 } |
|
631 } else if (event.keyCode === 36 && event.ctrlKey) { // display the date picker on ctrl+home |
|
632 $.datepicker._showDatepicker(this); |
|
633 } else { |
|
634 handled = false; |
|
635 } |
|
636 |
|
637 if (handled) { |
|
638 event.preventDefault(); |
|
639 event.stopPropagation(); |
|
640 } |
|
641 }, |
|
642 |
|
643 /* Filter entered characters - based on date format. */ |
|
644 _doKeyPress: function(event) { |
|
645 var chars, chr, |
|
646 inst = $.datepicker._getInst(event.target); |
|
647 |
|
648 if ($.datepicker._get(inst, "constrainInput")) { |
|
649 chars = $.datepicker._possibleChars($.datepicker._get(inst, "dateFormat")); |
|
650 chr = String.fromCharCode(event.charCode == null ? event.keyCode : event.charCode); |
|
651 return event.ctrlKey || event.metaKey || (chr < " " || !chars || chars.indexOf(chr) > -1); |
|
652 } |
|
653 }, |
|
654 |
|
655 /* Synchronise manual entry and field/alternate field. */ |
|
656 _doKeyUp: function(event) { |
|
657 var date, |
|
658 inst = $.datepicker._getInst(event.target); |
|
659 |
|
660 if (inst.input.val() !== inst.lastVal) { |
|
661 try { |
|
662 date = $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"), |
|
663 (inst.input ? inst.input.val() : null), |
|
664 $.datepicker._getFormatConfig(inst)); |
|
665 |
|
666 if (date) { // only if valid |
|
667 $.datepicker._setDateFromField(inst); |
|
668 $.datepicker._updateAlternate(inst); |
|
669 $.datepicker._updateDatepicker(inst); |
|
670 } |
|
671 } |
|
672 catch (err) { |
|
673 } |
|
674 } |
|
675 return true; |
|
676 }, |
|
677 |
|
678 /* Pop-up the date picker for a given input field. |
|
679 * If false returned from beforeShow event handler do not show. |
|
680 * @param input element - the input field attached to the date picker or |
|
681 * event - if triggered by focus |
|
682 */ |
|
683 _showDatepicker: function(input) { |
|
684 input = input.target || input; |
|
685 if (input.nodeName.toLowerCase() !== "input") { // find from button/image trigger |
|
686 input = $("input", input.parentNode)[0]; |
|
687 } |
|
688 |
|
689 if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput === input) { // already here |
|
690 return; |
|
691 } |
|
692 |
|
693 var inst, beforeShow, beforeShowSettings, isFixed, |
|
694 offset, showAnim, duration; |
|
695 |
|
696 inst = $.datepicker._getInst(input); |
|
697 if ($.datepicker._curInst && $.datepicker._curInst !== inst) { |
|
698 $.datepicker._curInst.dpDiv.stop(true, true); |
|
699 if ( inst && $.datepicker._datepickerShowing ) { |
|
700 $.datepicker._hideDatepicker( $.datepicker._curInst.input[0] ); |
|
701 } |
|
702 } |
|
703 |
|
704 beforeShow = $.datepicker._get(inst, "beforeShow"); |
|
705 beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {}; |
|
706 if(beforeShowSettings === false){ |
|
707 return; |
|
708 } |
|
709 extendRemove(inst.settings, beforeShowSettings); |
|
710 |
|
711 inst.lastVal = null; |
|
712 $.datepicker._lastInput = input; |
|
713 $.datepicker._setDateFromField(inst); |
|
714 |
|
715 if ($.datepicker._inDialog) { // hide cursor |
|
716 input.value = ""; |
|
717 } |
|
718 if (!$.datepicker._pos) { // position below input |
|
719 $.datepicker._pos = $.datepicker._findPos(input); |
|
720 $.datepicker._pos[1] += input.offsetHeight; // add the height |
|
721 } |
|
722 |
|
723 isFixed = false; |
|
724 $(input).parents().each(function() { |
|
725 isFixed |= $(this).css("position") === "fixed"; |
|
726 return !isFixed; |
|
727 }); |
|
728 |
|
729 offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]}; |
|
730 $.datepicker._pos = null; |
|
731 //to avoid flashes on Firefox |
|
732 inst.dpDiv.empty(); |
|
733 // determine sizing offscreen |
|
734 inst.dpDiv.css({position: "absolute", display: "block", top: "-1000px"}); |
|
735 $.datepicker._updateDatepicker(inst); |
|
736 // fix width for dynamic number of date pickers |
|
737 // and adjust position before showing |
|
738 offset = $.datepicker._checkOffset(inst, offset, isFixed); |
|
739 inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ? |
|
740 "static" : (isFixed ? "fixed" : "absolute")), display: "none", |
|
741 left: offset.left + "px", top: offset.top + "px"}); |
|
742 |
|
743 if (!inst.inline) { |
|
744 showAnim = $.datepicker._get(inst, "showAnim"); |
|
745 duration = $.datepicker._get(inst, "duration"); |
|
746 inst.dpDiv.zIndex($(input).zIndex()+1); |
|
747 $.datepicker._datepickerShowing = true; |
|
748 |
|
749 if ( $.effects && $.effects.effect[ showAnim ] ) { |
|
750 inst.dpDiv.show(showAnim, $.datepicker._get(inst, "showOptions"), duration); |
|
751 } else { |
|
752 inst.dpDiv[showAnim || "show"](showAnim ? duration : null); |
|
753 } |
|
754 |
|
755 if ( $.datepicker._shouldFocusInput( inst ) ) { |
|
756 inst.input.focus(); |
|
757 } |
|
758 |
|
759 $.datepicker._curInst = inst; |
|
760 } |
|
761 }, |
|
762 |
|
763 /* Generate the date picker content. */ |
|
764 _updateDatepicker: function(inst) { |
|
765 this.maxRows = 4; //Reset the max number of rows being displayed (see #7043) |
|
766 instActive = inst; // for delegate hover events |
|
767 inst.dpDiv.empty().append(this._generateHTML(inst)); |
|
768 this._attachHandlers(inst); |
|
769 inst.dpDiv.find("." + this._dayOverClass + " a").mouseover(); |
|
770 |
|
771 var origyearshtml, |
|
772 numMonths = this._getNumberOfMonths(inst), |
|
773 cols = numMonths[1], |
|
774 width = 17; |
|
775 |
|
776 inst.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width(""); |
|
777 if (cols > 1) { |
|
778 inst.dpDiv.addClass("ui-datepicker-multi-" + cols).css("width", (width * cols) + "em"); |
|
779 } |
|
780 inst.dpDiv[(numMonths[0] !== 1 || numMonths[1] !== 1 ? "add" : "remove") + |
|
781 "Class"]("ui-datepicker-multi"); |
|
782 inst.dpDiv[(this._get(inst, "isRTL") ? "add" : "remove") + |
|
783 "Class"]("ui-datepicker-rtl"); |
|
784 |
|
785 if (inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) { |
|
786 inst.input.focus(); |
|
787 } |
|
788 |
|
789 // deffered render of the years select (to avoid flashes on Firefox) |
|
790 if( inst.yearshtml ){ |
|
791 origyearshtml = inst.yearshtml; |
|
792 setTimeout(function(){ |
|
793 //assure that inst.yearshtml didn't change. |
|
794 if( origyearshtml === inst.yearshtml && inst.yearshtml ){ |
|
795 inst.dpDiv.find("select.ui-datepicker-year:first").replaceWith(inst.yearshtml); |
|
796 } |
|
797 origyearshtml = inst.yearshtml = null; |
|
798 }, 0); |
|
799 } |
|
800 }, |
|
801 |
|
802 // #6694 - don't focus the input if it's already focused |
|
803 // this breaks the change event in IE |
|
804 // Support: IE and jQuery <1.9 |
|
805 _shouldFocusInput: function( inst ) { |
|
806 return inst.input && inst.input.is( ":visible" ) && !inst.input.is( ":disabled" ) && !inst.input.is( ":focus" ); |
|
807 }, |
|
808 |
|
809 /* Check positioning to remain on screen. */ |
|
810 _checkOffset: function(inst, offset, isFixed) { |
|
811 var dpWidth = inst.dpDiv.outerWidth(), |
|
812 dpHeight = inst.dpDiv.outerHeight(), |
|
813 inputWidth = inst.input ? inst.input.outerWidth() : 0, |
|
814 inputHeight = inst.input ? inst.input.outerHeight() : 0, |
|
815 viewWidth = document.documentElement.clientWidth + (isFixed ? 0 : $(document).scrollLeft()), |
|
816 viewHeight = document.documentElement.clientHeight + (isFixed ? 0 : $(document).scrollTop()); |
|
817 |
|
818 offset.left -= (this._get(inst, "isRTL") ? (dpWidth - inputWidth) : 0); |
|
819 offset.left -= (isFixed && offset.left === inst.input.offset().left) ? $(document).scrollLeft() : 0; |
|
820 offset.top -= (isFixed && offset.top === (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0; |
|
821 |
|
822 // now check if datepicker is showing outside window viewport - move to a better place if so. |
|
823 offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ? |
|
824 Math.abs(offset.left + dpWidth - viewWidth) : 0); |
|
825 offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ? |
|
826 Math.abs(dpHeight + inputHeight) : 0); |
|
827 |
|
828 return offset; |
|
829 }, |
|
830 |
|
831 /* Find an object's position on the screen. */ |
|
832 _findPos: function(obj) { |
|
833 var position, |
|
834 inst = this._getInst(obj), |
|
835 isRTL = this._get(inst, "isRTL"); |
|
836 |
|
837 while (obj && (obj.type === "hidden" || obj.nodeType !== 1 || $.expr.filters.hidden(obj))) { |
|
838 obj = obj[isRTL ? "previousSibling" : "nextSibling"]; |
|
839 } |
|
840 |
|
841 position = $(obj).offset(); |
|
842 return [position.left, position.top]; |
|
843 }, |
|
844 |
|
845 /* Hide the date picker from view. |
|
846 * @param input element - the input field attached to the date picker |
|
847 */ |
|
848 _hideDatepicker: function(input) { |
|
849 var showAnim, duration, postProcess, onClose, |
|
850 inst = this._curInst; |
|
851 |
|
852 if (!inst || (input && inst !== $.data(input, PROP_NAME))) { |
|
853 return; |
|
854 } |
|
855 |
|
856 if (this._datepickerShowing) { |
|
857 showAnim = this._get(inst, "showAnim"); |
|
858 duration = this._get(inst, "duration"); |
|
859 postProcess = function() { |
|
860 $.datepicker._tidyDialog(inst); |
|
861 }; |
|
862 |
|
863 // DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed |
|
864 if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) { |
|
865 inst.dpDiv.hide(showAnim, $.datepicker._get(inst, "showOptions"), duration, postProcess); |
|
866 } else { |
|
867 inst.dpDiv[(showAnim === "slideDown" ? "slideUp" : |
|
868 (showAnim === "fadeIn" ? "fadeOut" : "hide"))]((showAnim ? duration : null), postProcess); |
|
869 } |
|
870 |
|
871 if (!showAnim) { |
|
872 postProcess(); |
|
873 } |
|
874 this._datepickerShowing = false; |
|
875 |
|
876 onClose = this._get(inst, "onClose"); |
|
877 if (onClose) { |
|
878 onClose.apply((inst.input ? inst.input[0] : null), [(inst.input ? inst.input.val() : ""), inst]); |
|
879 } |
|
880 |
|
881 this._lastInput = null; |
|
882 if (this._inDialog) { |
|
883 this._dialogInput.css({ position: "absolute", left: "0", top: "-100px" }); |
|
884 if ($.blockUI) { |
|
885 $.unblockUI(); |
|
886 $("body").append(this.dpDiv); |
|
887 } |
|
888 } |
|
889 this._inDialog = false; |
|
890 } |
|
891 }, |
|
892 |
|
893 /* Tidy up after a dialog display. */ |
|
894 _tidyDialog: function(inst) { |
|
895 inst.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar"); |
|
896 }, |
|
897 |
|
898 /* Close date picker if clicked elsewhere. */ |
|
899 _checkExternalClick: function(event) { |
|
900 if (!$.datepicker._curInst) { |
|
901 return; |
|
902 } |
|
903 |
|
904 var $target = $(event.target), |
|
905 inst = $.datepicker._getInst($target[0]); |
|
906 |
|
907 if ( ( ( $target[0].id !== $.datepicker._mainDivId && |
|
908 $target.parents("#" + $.datepicker._mainDivId).length === 0 && |
|
909 !$target.hasClass($.datepicker.markerClassName) && |
|
910 !$target.closest("." + $.datepicker._triggerClass).length && |
|
911 $.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI) ) ) || |
|
912 ( $target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst !== inst ) ) { |
|
913 $.datepicker._hideDatepicker(); |
|
914 } |
|
915 }, |
|
916 |
|
917 /* Adjust one of the date sub-fields. */ |
|
918 _adjustDate: function(id, offset, period) { |
|
919 var target = $(id), |
|
920 inst = this._getInst(target[0]); |
|
921 |
|
922 if (this._isDisabledDatepicker(target[0])) { |
|
923 return; |
|
924 } |
|
925 this._adjustInstDate(inst, offset + |
|
926 (period === "M" ? this._get(inst, "showCurrentAtPos") : 0), // undo positioning |
|
927 period); |
|
928 this._updateDatepicker(inst); |
|
929 }, |
|
930 |
|
931 /* Action for current link. */ |
|
932 _gotoToday: function(id) { |
|
933 var date, |
|
934 target = $(id), |
|
935 inst = this._getInst(target[0]); |
|
936 |
|
937 if (this._get(inst, "gotoCurrent") && inst.currentDay) { |
|
938 inst.selectedDay = inst.currentDay; |
|
939 inst.drawMonth = inst.selectedMonth = inst.currentMonth; |
|
940 inst.drawYear = inst.selectedYear = inst.currentYear; |
|
941 } else { |
|
942 date = new Date(); |
|
943 inst.selectedDay = date.getDate(); |
|
944 inst.drawMonth = inst.selectedMonth = date.getMonth(); |
|
945 inst.drawYear = inst.selectedYear = date.getFullYear(); |
|
946 } |
|
947 this._notifyChange(inst); |
|
948 this._adjustDate(target); |
|
949 }, |
|
950 |
|
951 /* Action for selecting a new month/year. */ |
|
952 _selectMonthYear: function(id, select, period) { |
|
953 var target = $(id), |
|
954 inst = this._getInst(target[0]); |
|
955 |
|
956 inst["selected" + (period === "M" ? "Month" : "Year")] = |
|
957 inst["draw" + (period === "M" ? "Month" : "Year")] = |
|
958 parseInt(select.options[select.selectedIndex].value,10); |
|
959 |
|
960 this._notifyChange(inst); |
|
961 this._adjustDate(target); |
|
962 }, |
|
963 |
|
964 /* Action for selecting a day. */ |
|
965 _selectDay: function(id, month, year, td) { |
|
966 var inst, |
|
967 target = $(id); |
|
968 |
|
969 if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) { |
|
970 return; |
|
971 } |
|
972 |
|
973 inst = this._getInst(target[0]); |
|
974 inst.selectedDay = inst.currentDay = $("a", td).html(); |
|
975 inst.selectedMonth = inst.currentMonth = month; |
|
976 inst.selectedYear = inst.currentYear = year; |
|
977 this._selectDate(id, this._formatDate(inst, |
|
978 inst.currentDay, inst.currentMonth, inst.currentYear)); |
|
979 }, |
|
980 |
|
981 /* Erase the input field and hide the date picker. */ |
|
982 _clearDate: function(id) { |
|
983 var target = $(id); |
|
984 this._selectDate(target, ""); |
|
985 }, |
|
986 |
|
987 /* Update the input field with the selected date. */ |
|
988 _selectDate: function(id, dateStr) { |
|
989 var onSelect, |
|
990 target = $(id), |
|
991 inst = this._getInst(target[0]); |
|
992 |
|
993 dateStr = (dateStr != null ? dateStr : this._formatDate(inst)); |
|
994 if (inst.input) { |
|
995 inst.input.val(dateStr); |
|
996 } |
|
997 this._updateAlternate(inst); |
|
998 |
|
999 onSelect = this._get(inst, "onSelect"); |
|
1000 if (onSelect) { |
|
1001 onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); // trigger custom callback |
|
1002 } else if (inst.input) { |
|
1003 inst.input.trigger("change"); // fire the change event |
|
1004 } |
|
1005 |
|
1006 if (inst.inline){ |
|
1007 this._updateDatepicker(inst); |
|
1008 } else { |
|
1009 this._hideDatepicker(); |
|
1010 this._lastInput = inst.input[0]; |
|
1011 if (typeof(inst.input[0]) !== "object") { |
|
1012 inst.input.focus(); // restore focus |
|
1013 } |
|
1014 this._lastInput = null; |
|
1015 } |
|
1016 }, |
|
1017 |
|
1018 /* Update any alternate field to synchronise with the main field. */ |
|
1019 _updateAlternate: function(inst) { |
|
1020 var altFormat, date, dateStr, |
|
1021 altField = this._get(inst, "altField"); |
|
1022 |
|
1023 if (altField) { // update alternate field too |
|
1024 altFormat = this._get(inst, "altFormat") || this._get(inst, "dateFormat"); |
|
1025 date = this._getDate(inst); |
|
1026 dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst)); |
|
1027 $(altField).each(function() { $(this).val(dateStr); }); |
|
1028 } |
|
1029 }, |
|
1030 |
|
1031 /* Set as beforeShowDay function to prevent selection of weekends. |
|
1032 * @param date Date - the date to customise |
|
1033 * @return [boolean, string] - is this date selectable?, what is its CSS class? |
|
1034 */ |
|
1035 noWeekends: function(date) { |
|
1036 var day = date.getDay(); |
|
1037 return [(day > 0 && day < 6), ""]; |
|
1038 }, |
|
1039 |
|
1040 /* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition. |
|
1041 * @param date Date - the date to get the week for |
|
1042 * @return number - the number of the week within the year that contains this date |
|
1043 */ |
|
1044 iso8601Week: function(date) { |
|
1045 var time, |
|
1046 checkDate = new Date(date.getTime()); |
|
1047 |
|
1048 // Find Thursday of this week starting on Monday |
|
1049 checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7)); |
|
1050 |
|
1051 time = checkDate.getTime(); |
|
1052 checkDate.setMonth(0); // Compare with Jan 1 |
|
1053 checkDate.setDate(1); |
|
1054 return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1; |
|
1055 }, |
|
1056 |
|
1057 /* Parse a string value into a date object. |
|
1058 * See formatDate below for the possible formats. |
|
1059 * |
|
1060 * @param format string - the expected format of the date |
|
1061 * @param value string - the date in the above format |
|
1062 * @param settings Object - attributes include: |
|
1063 * shortYearCutoff number - the cutoff year for determining the century (optional) |
|
1064 * dayNamesShort string[7] - abbreviated names of the days from Sunday (optional) |
|
1065 * dayNames string[7] - names of the days from Sunday (optional) |
|
1066 * monthNamesShort string[12] - abbreviated names of the months (optional) |
|
1067 * monthNames string[12] - names of the months (optional) |
|
1068 * @return Date - the extracted date value or null if value is blank |
|
1069 */ |
|
1070 parseDate: function (format, value, settings) { |
|
1071 if (format == null || value == null) { |
|
1072 throw "Invalid arguments"; |
|
1073 } |
|
1074 |
|
1075 value = (typeof value === "object" ? value.toString() : value + ""); |
|
1076 if (value === "") { |
|
1077 return null; |
|
1078 } |
|
1079 |
|
1080 var iFormat, dim, extra, |
|
1081 iValue = 0, |
|
1082 shortYearCutoffTemp = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff, |
|
1083 shortYearCutoff = (typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp : |
|
1084 new Date().getFullYear() % 100 + parseInt(shortYearCutoffTemp, 10)), |
|
1085 dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort, |
|
1086 dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames, |
|
1087 monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort, |
|
1088 monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames, |
|
1089 year = -1, |
|
1090 month = -1, |
|
1091 day = -1, |
|
1092 doy = -1, |
|
1093 literal = false, |
|
1094 date, |
|
1095 // Check whether a format character is doubled |
|
1096 lookAhead = function(match) { |
|
1097 var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match); |
|
1098 if (matches) { |
|
1099 iFormat++; |
|
1100 } |
|
1101 return matches; |
|
1102 }, |
|
1103 // Extract a number from the string value |
|
1104 getNumber = function(match) { |
|
1105 var isDoubled = lookAhead(match), |
|
1106 size = (match === "@" ? 14 : (match === "!" ? 20 : |
|
1107 (match === "y" && isDoubled ? 4 : (match === "o" ? 3 : 2)))), |
|
1108 digits = new RegExp("^\\d{1," + size + "}"), |
|
1109 num = value.substring(iValue).match(digits); |
|
1110 if (!num) { |
|
1111 throw "Missing number at position " + iValue; |
|
1112 } |
|
1113 iValue += num[0].length; |
|
1114 return parseInt(num[0], 10); |
|
1115 }, |
|
1116 // Extract a name from the string value and convert to an index |
|
1117 getName = function(match, shortNames, longNames) { |
|
1118 var index = -1, |
|
1119 names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) { |
|
1120 return [ [k, v] ]; |
|
1121 }).sort(function (a, b) { |
|
1122 return -(a[1].length - b[1].length); |
|
1123 }); |
|
1124 |
|
1125 $.each(names, function (i, pair) { |
|
1126 var name = pair[1]; |
|
1127 if (value.substr(iValue, name.length).toLowerCase() === name.toLowerCase()) { |
|
1128 index = pair[0]; |
|
1129 iValue += name.length; |
|
1130 return false; |
|
1131 } |
|
1132 }); |
|
1133 if (index !== -1) { |
|
1134 return index + 1; |
|
1135 } else { |
|
1136 throw "Unknown name at position " + iValue; |
|
1137 } |
|
1138 }, |
|
1139 // Confirm that a literal character matches the string value |
|
1140 checkLiteral = function() { |
|
1141 if (value.charAt(iValue) !== format.charAt(iFormat)) { |
|
1142 throw "Unexpected literal at position " + iValue; |
|
1143 } |
|
1144 iValue++; |
|
1145 }; |
|
1146 |
|
1147 for (iFormat = 0; iFormat < format.length; iFormat++) { |
|
1148 if (literal) { |
|
1149 if (format.charAt(iFormat) === "'" && !lookAhead("'")) { |
|
1150 literal = false; |
|
1151 } else { |
|
1152 checkLiteral(); |
|
1153 } |
|
1154 } else { |
|
1155 switch (format.charAt(iFormat)) { |
|
1156 case "d": |
|
1157 day = getNumber("d"); |
|
1158 break; |
|
1159 case "D": |
|
1160 getName("D", dayNamesShort, dayNames); |
|
1161 break; |
|
1162 case "o": |
|
1163 doy = getNumber("o"); |
|
1164 break; |
|
1165 case "m": |
|
1166 month = getNumber("m"); |
|
1167 break; |
|
1168 case "M": |
|
1169 month = getName("M", monthNamesShort, monthNames); |
|
1170 break; |
|
1171 case "y": |
|
1172 year = getNumber("y"); |
|
1173 break; |
|
1174 case "@": |
|
1175 date = new Date(getNumber("@")); |
|
1176 year = date.getFullYear(); |
|
1177 month = date.getMonth() + 1; |
|
1178 day = date.getDate(); |
|
1179 break; |
|
1180 case "!": |
|
1181 date = new Date((getNumber("!") - this._ticksTo1970) / 10000); |
|
1182 year = date.getFullYear(); |
|
1183 month = date.getMonth() + 1; |
|
1184 day = date.getDate(); |
|
1185 break; |
|
1186 case "'": |
|
1187 if (lookAhead("'")){ |
|
1188 checkLiteral(); |
|
1189 } else { |
|
1190 literal = true; |
|
1191 } |
|
1192 break; |
|
1193 default: |
|
1194 checkLiteral(); |
|
1195 } |
|
1196 } |
|
1197 } |
|
1198 |
|
1199 if (iValue < value.length){ |
|
1200 extra = value.substr(iValue); |
|
1201 if (!/^\s+/.test(extra)) { |
|
1202 throw "Extra/unparsed characters found in date: " + extra; |
|
1203 } |
|
1204 } |
|
1205 |
|
1206 if (year === -1) { |
|
1207 year = new Date().getFullYear(); |
|
1208 } else if (year < 100) { |
|
1209 year += new Date().getFullYear() - new Date().getFullYear() % 100 + |
|
1210 (year <= shortYearCutoff ? 0 : -100); |
|
1211 } |
|
1212 |
|
1213 if (doy > -1) { |
|
1214 month = 1; |
|
1215 day = doy; |
|
1216 do { |
|
1217 dim = this._getDaysInMonth(year, month - 1); |
|
1218 if (day <= dim) { |
|
1219 break; |
|
1220 } |
|
1221 month++; |
|
1222 day -= dim; |
|
1223 } while (true); |
|
1224 } |
|
1225 |
|
1226 date = this._daylightSavingAdjust(new Date(year, month - 1, day)); |
|
1227 if (date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day) { |
|
1228 throw "Invalid date"; // E.g. 31/02/00 |
|
1229 } |
|
1230 return date; |
|
1231 }, |
|
1232 |
|
1233 /* Standard date formats. */ |
|
1234 ATOM: "yy-mm-dd", // RFC 3339 (ISO 8601) |
|
1235 COOKIE: "D, dd M yy", |
|
1236 ISO_8601: "yy-mm-dd", |
|
1237 RFC_822: "D, d M y", |
|
1238 RFC_850: "DD, dd-M-y", |
|
1239 RFC_1036: "D, d M y", |
|
1240 RFC_1123: "D, d M yy", |
|
1241 RFC_2822: "D, d M yy", |
|
1242 RSS: "D, d M y", // RFC 822 |
|
1243 TICKS: "!", |
|
1244 TIMESTAMP: "@", |
|
1245 W3C: "yy-mm-dd", // ISO 8601 |
|
1246 |
|
1247 _ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) + |
|
1248 Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000), |
|
1249 |
|
1250 /* Format a date object into a string value. |
|
1251 * The format can be combinations of the following: |
|
1252 * d - day of month (no leading zero) |
|
1253 * dd - day of month (two digit) |
|
1254 * o - day of year (no leading zeros) |
|
1255 * oo - day of year (three digit) |
|
1256 * D - day name short |
|
1257 * DD - day name long |
|
1258 * m - month of year (no leading zero) |
|
1259 * mm - month of year (two digit) |
|
1260 * M - month name short |
|
1261 * MM - month name long |
|
1262 * y - year (two digit) |
|
1263 * yy - year (four digit) |
|
1264 * @ - Unix timestamp (ms since 01/01/1970) |
|
1265 * ! - Windows ticks (100ns since 01/01/0001) |
|
1266 * "..." - literal text |
|
1267 * '' - single quote |
|
1268 * |
|
1269 * @param format string - the desired format of the date |
|
1270 * @param date Date - the date value to format |
|
1271 * @param settings Object - attributes include: |
|
1272 * dayNamesShort string[7] - abbreviated names of the days from Sunday (optional) |
|
1273 * dayNames string[7] - names of the days from Sunday (optional) |
|
1274 * monthNamesShort string[12] - abbreviated names of the months (optional) |
|
1275 * monthNames string[12] - names of the months (optional) |
|
1276 * @return string - the date in the above format |
|
1277 */ |
|
1278 formatDate: function (format, date, settings) { |
|
1279 if (!date) { |
|
1280 return ""; |
|
1281 } |
|
1282 |
|
1283 var iFormat, |
|
1284 dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort, |
|
1285 dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames, |
|
1286 monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort, |
|
1287 monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames, |
|
1288 // Check whether a format character is doubled |
|
1289 lookAhead = function(match) { |
|
1290 var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match); |
|
1291 if (matches) { |
|
1292 iFormat++; |
|
1293 } |
|
1294 return matches; |
|
1295 }, |
|
1296 // Format a number, with leading zero if necessary |
|
1297 formatNumber = function(match, value, len) { |
|
1298 var num = "" + value; |
|
1299 if (lookAhead(match)) { |
|
1300 while (num.length < len) { |
|
1301 num = "0" + num; |
|
1302 } |
|
1303 } |
|
1304 return num; |
|
1305 }, |
|
1306 // Format a name, short or long as requested |
|
1307 formatName = function(match, value, shortNames, longNames) { |
|
1308 return (lookAhead(match) ? longNames[value] : shortNames[value]); |
|
1309 }, |
|
1310 output = "", |
|
1311 literal = false; |
|
1312 |
|
1313 if (date) { |
|
1314 for (iFormat = 0; iFormat < format.length; iFormat++) { |
|
1315 if (literal) { |
|
1316 if (format.charAt(iFormat) === "'" && !lookAhead("'")) { |
|
1317 literal = false; |
|
1318 } else { |
|
1319 output += format.charAt(iFormat); |
|
1320 } |
|
1321 } else { |
|
1322 switch (format.charAt(iFormat)) { |
|
1323 case "d": |
|
1324 output += formatNumber("d", date.getDate(), 2); |
|
1325 break; |
|
1326 case "D": |
|
1327 output += formatName("D", date.getDay(), dayNamesShort, dayNames); |
|
1328 break; |
|
1329 case "o": |
|
1330 output += formatNumber("o", |
|
1331 Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3); |
|
1332 break; |
|
1333 case "m": |
|
1334 output += formatNumber("m", date.getMonth() + 1, 2); |
|
1335 break; |
|
1336 case "M": |
|
1337 output += formatName("M", date.getMonth(), monthNamesShort, monthNames); |
|
1338 break; |
|
1339 case "y": |
|
1340 output += (lookAhead("y") ? date.getFullYear() : |
|
1341 (date.getYear() % 100 < 10 ? "0" : "") + date.getYear() % 100); |
|
1342 break; |
|
1343 case "@": |
|
1344 output += date.getTime(); |
|
1345 break; |
|
1346 case "!": |
|
1347 output += date.getTime() * 10000 + this._ticksTo1970; |
|
1348 break; |
|
1349 case "'": |
|
1350 if (lookAhead("'")) { |
|
1351 output += "'"; |
|
1352 } else { |
|
1353 literal = true; |
|
1354 } |
|
1355 break; |
|
1356 default: |
|
1357 output += format.charAt(iFormat); |
|
1358 } |
|
1359 } |
|
1360 } |
|
1361 } |
|
1362 return output; |
|
1363 }, |
|
1364 |
|
1365 /* Extract all possible characters from the date format. */ |
|
1366 _possibleChars: function (format) { |
|
1367 var iFormat, |
|
1368 chars = "", |
|
1369 literal = false, |
|
1370 // Check whether a format character is doubled |
|
1371 lookAhead = function(match) { |
|
1372 var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match); |
|
1373 if (matches) { |
|
1374 iFormat++; |
|
1375 } |
|
1376 return matches; |
|
1377 }; |
|
1378 |
|
1379 for (iFormat = 0; iFormat < format.length; iFormat++) { |
|
1380 if (literal) { |
|
1381 if (format.charAt(iFormat) === "'" && !lookAhead("'")) { |
|
1382 literal = false; |
|
1383 } else { |
|
1384 chars += format.charAt(iFormat); |
|
1385 } |
|
1386 } else { |
|
1387 switch (format.charAt(iFormat)) { |
|
1388 case "d": case "m": case "y": case "@": |
|
1389 chars += "0123456789"; |
|
1390 break; |
|
1391 case "D": case "M": |
|
1392 return null; // Accept anything |
|
1393 case "'": |
|
1394 if (lookAhead("'")) { |
|
1395 chars += "'"; |
|
1396 } else { |
|
1397 literal = true; |
|
1398 } |
|
1399 break; |
|
1400 default: |
|
1401 chars += format.charAt(iFormat); |
|
1402 } |
|
1403 } |
|
1404 } |
|
1405 return chars; |
|
1406 }, |
|
1407 |
|
1408 /* Get a setting value, defaulting if necessary. */ |
|
1409 _get: function(inst, name) { |
|
1410 return inst.settings[name] !== undefined ? |
|
1411 inst.settings[name] : this._defaults[name]; |
|
1412 }, |
|
1413 |
|
1414 /* Parse existing date and initialise date picker. */ |
|
1415 _setDateFromField: function(inst, noDefault) { |
|
1416 if (inst.input.val() === inst.lastVal) { |
|
1417 return; |
|
1418 } |
|
1419 |
|
1420 var dateFormat = this._get(inst, "dateFormat"), |
|
1421 dates = inst.lastVal = inst.input ? inst.input.val() : null, |
|
1422 defaultDate = this._getDefaultDate(inst), |
|
1423 date = defaultDate, |
|
1424 settings = this._getFormatConfig(inst); |
|
1425 |
|
1426 try { |
|
1427 date = this.parseDate(dateFormat, dates, settings) || defaultDate; |
|
1428 } catch (event) { |
|
1429 dates = (noDefault ? "" : dates); |
|
1430 } |
|
1431 inst.selectedDay = date.getDate(); |
|
1432 inst.drawMonth = inst.selectedMonth = date.getMonth(); |
|
1433 inst.drawYear = inst.selectedYear = date.getFullYear(); |
|
1434 inst.currentDay = (dates ? date.getDate() : 0); |
|
1435 inst.currentMonth = (dates ? date.getMonth() : 0); |
|
1436 inst.currentYear = (dates ? date.getFullYear() : 0); |
|
1437 this._adjustInstDate(inst); |
|
1438 }, |
|
1439 |
|
1440 /* Retrieve the default date shown on opening. */ |
|
1441 _getDefaultDate: function(inst) { |
|
1442 return this._restrictMinMax(inst, |
|
1443 this._determineDate(inst, this._get(inst, "defaultDate"), new Date())); |
|
1444 }, |
|
1445 |
|
1446 /* A date may be specified as an exact value or a relative one. */ |
|
1447 _determineDate: function(inst, date, defaultDate) { |
|
1448 var offsetNumeric = function(offset) { |
|
1449 var date = new Date(); |
|
1450 date.setDate(date.getDate() + offset); |
|
1451 return date; |
|
1452 }, |
|
1453 offsetString = function(offset) { |
|
1454 try { |
|
1455 return $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"), |
|
1456 offset, $.datepicker._getFormatConfig(inst)); |
|
1457 } |
|
1458 catch (e) { |
|
1459 // Ignore |
|
1460 } |
|
1461 |
|
1462 var date = (offset.toLowerCase().match(/^c/) ? |
|
1463 $.datepicker._getDate(inst) : null) || new Date(), |
|
1464 year = date.getFullYear(), |
|
1465 month = date.getMonth(), |
|
1466 day = date.getDate(), |
|
1467 pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g, |
|
1468 matches = pattern.exec(offset); |
|
1469 |
|
1470 while (matches) { |
|
1471 switch (matches[2] || "d") { |
|
1472 case "d" : case "D" : |
|
1473 day += parseInt(matches[1],10); break; |
|
1474 case "w" : case "W" : |
|
1475 day += parseInt(matches[1],10) * 7; break; |
|
1476 case "m" : case "M" : |
|
1477 month += parseInt(matches[1],10); |
|
1478 day = Math.min(day, $.datepicker._getDaysInMonth(year, month)); |
|
1479 break; |
|
1480 case "y": case "Y" : |
|
1481 year += parseInt(matches[1],10); |
|
1482 day = Math.min(day, $.datepicker._getDaysInMonth(year, month)); |
|
1483 break; |
|
1484 } |
|
1485 matches = pattern.exec(offset); |
|
1486 } |
|
1487 return new Date(year, month, day); |
|
1488 }, |
|
1489 newDate = (date == null || date === "" ? defaultDate : (typeof date === "string" ? offsetString(date) : |
|
1490 (typeof date === "number" ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime())))); |
|
1491 |
|
1492 newDate = (newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate); |
|
1493 if (newDate) { |
|
1494 newDate.setHours(0); |
|
1495 newDate.setMinutes(0); |
|
1496 newDate.setSeconds(0); |
|
1497 newDate.setMilliseconds(0); |
|
1498 } |
|
1499 return this._daylightSavingAdjust(newDate); |
|
1500 }, |
|
1501 |
|
1502 /* Handle switch to/from daylight saving. |
|
1503 * Hours may be non-zero on daylight saving cut-over: |
|
1504 * > 12 when midnight changeover, but then cannot generate |
|
1505 * midnight datetime, so jump to 1AM, otherwise reset. |
|
1506 * @param date (Date) the date to check |
|
1507 * @return (Date) the corrected date |
|
1508 */ |
|
1509 _daylightSavingAdjust: function(date) { |
|
1510 if (!date) { |
|
1511 return null; |
|
1512 } |
|
1513 date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0); |
|
1514 return date; |
|
1515 }, |
|
1516 |
|
1517 /* Set the date(s) directly. */ |
|
1518 _setDate: function(inst, date, noChange) { |
|
1519 var clear = !date, |
|
1520 origMonth = inst.selectedMonth, |
|
1521 origYear = inst.selectedYear, |
|
1522 newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date())); |
|
1523 |
|
1524 inst.selectedDay = inst.currentDay = newDate.getDate(); |
|
1525 inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth(); |
|
1526 inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear(); |
|
1527 if ((origMonth !== inst.selectedMonth || origYear !== inst.selectedYear) && !noChange) { |
|
1528 this._notifyChange(inst); |
|
1529 } |
|
1530 this._adjustInstDate(inst); |
|
1531 if (inst.input) { |
|
1532 inst.input.val(clear ? "" : this._formatDate(inst)); |
|
1533 } |
|
1534 }, |
|
1535 |
|
1536 /* Retrieve the date(s) directly. */ |
|
1537 _getDate: function(inst) { |
|
1538 var startDate = (!inst.currentYear || (inst.input && inst.input.val() === "") ? null : |
|
1539 this._daylightSavingAdjust(new Date( |
|
1540 inst.currentYear, inst.currentMonth, inst.currentDay))); |
|
1541 return startDate; |
|
1542 }, |
|
1543 |
|
1544 /* Attach the onxxx handlers. These are declared statically so |
|
1545 * they work with static code transformers like Caja. |
|
1546 */ |
|
1547 _attachHandlers: function(inst) { |
|
1548 var stepMonths = this._get(inst, "stepMonths"), |
|
1549 id = "#" + inst.id.replace( /\\\\/g, "\\" ); |
|
1550 inst.dpDiv.find("[data-handler]").map(function () { |
|
1551 var handler = { |
|
1552 prev: function () { |
|
1553 $.datepicker._adjustDate(id, -stepMonths, "M"); |
|
1554 }, |
|
1555 next: function () { |
|
1556 $.datepicker._adjustDate(id, +stepMonths, "M"); |
|
1557 }, |
|
1558 hide: function () { |
|
1559 $.datepicker._hideDatepicker(); |
|
1560 }, |
|
1561 today: function () { |
|
1562 $.datepicker._gotoToday(id); |
|
1563 }, |
|
1564 selectDay: function () { |
|
1565 $.datepicker._selectDay(id, +this.getAttribute("data-month"), +this.getAttribute("data-year"), this); |
|
1566 return false; |
|
1567 }, |
|
1568 selectMonth: function () { |
|
1569 $.datepicker._selectMonthYear(id, this, "M"); |
|
1570 return false; |
|
1571 }, |
|
1572 selectYear: function () { |
|
1573 $.datepicker._selectMonthYear(id, this, "Y"); |
|
1574 return false; |
|
1575 } |
|
1576 }; |
|
1577 $(this).bind(this.getAttribute("data-event"), handler[this.getAttribute("data-handler")]); |
|
1578 }); |
|
1579 }, |
|
1580 |
|
1581 /* Generate the HTML for the current state of the date picker. */ |
|
1582 _generateHTML: function(inst) { |
|
1583 var maxDraw, prevText, prev, nextText, next, currentText, gotoDate, |
|
1584 controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin, |
|
1585 monthNames, monthNamesShort, beforeShowDay, showOtherMonths, |
|
1586 selectOtherMonths, defaultDate, html, dow, row, group, col, selectedDate, |
|
1587 cornerClass, calender, thead, day, daysInMonth, leadDays, curRows, numRows, |
|
1588 printDate, dRow, tbody, daySettings, otherMonth, unselectable, |
|
1589 tempDate = new Date(), |
|
1590 today = this._daylightSavingAdjust( |
|
1591 new Date(tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate())), // clear time |
|
1592 isRTL = this._get(inst, "isRTL"), |
|
1593 showButtonPanel = this._get(inst, "showButtonPanel"), |
|
1594 hideIfNoPrevNext = this._get(inst, "hideIfNoPrevNext"), |
|
1595 navigationAsDateFormat = this._get(inst, "navigationAsDateFormat"), |
|
1596 numMonths = this._getNumberOfMonths(inst), |
|
1597 showCurrentAtPos = this._get(inst, "showCurrentAtPos"), |
|
1598 stepMonths = this._get(inst, "stepMonths"), |
|
1599 isMultiMonth = (numMonths[0] !== 1 || numMonths[1] !== 1), |
|
1600 currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) : |
|
1601 new Date(inst.currentYear, inst.currentMonth, inst.currentDay))), |
|
1602 minDate = this._getMinMaxDate(inst, "min"), |
|
1603 maxDate = this._getMinMaxDate(inst, "max"), |
|
1604 drawMonth = inst.drawMonth - showCurrentAtPos, |
|
1605 drawYear = inst.drawYear; |
|
1606 |
|
1607 if (drawMonth < 0) { |
|
1608 drawMonth += 12; |
|
1609 drawYear--; |
|
1610 } |
|
1611 if (maxDate) { |
|
1612 maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(), |
|
1613 maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate())); |
|
1614 maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw); |
|
1615 while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) { |
|
1616 drawMonth--; |
|
1617 if (drawMonth < 0) { |
|
1618 drawMonth = 11; |
|
1619 drawYear--; |
|
1620 } |
|
1621 } |
|
1622 } |
|
1623 inst.drawMonth = drawMonth; |
|
1624 inst.drawYear = drawYear; |
|
1625 |
|
1626 prevText = this._get(inst, "prevText"); |
|
1627 prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText, |
|
1628 this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)), |
|
1629 this._getFormatConfig(inst))); |
|
1630 |
|
1631 prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ? |
|
1632 "<a class='ui-datepicker-prev ui-corner-all' data-handler='prev' data-event='click'" + |
|
1633 " title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>" : |
|
1634 (hideIfNoPrevNext ? "" : "<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='"+ prevText +"'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>")); |
|
1635 |
|
1636 nextText = this._get(inst, "nextText"); |
|
1637 nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText, |
|
1638 this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)), |
|
1639 this._getFormatConfig(inst))); |
|
1640 |
|
1641 next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ? |
|
1642 "<a class='ui-datepicker-next ui-corner-all' data-handler='next' data-event='click'" + |
|
1643 " title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>" : |
|
1644 (hideIfNoPrevNext ? "" : "<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='"+ nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>")); |
|
1645 |
|
1646 currentText = this._get(inst, "currentText"); |
|
1647 gotoDate = (this._get(inst, "gotoCurrent") && inst.currentDay ? currentDate : today); |
|
1648 currentText = (!navigationAsDateFormat ? currentText : |
|
1649 this.formatDate(currentText, gotoDate, this._getFormatConfig(inst))); |
|
1650 |
|
1651 controls = (!inst.inline ? "<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>" + |
|
1652 this._get(inst, "closeText") + "</button>" : ""); |
|
1653 |
|
1654 buttonPanel = (showButtonPanel) ? "<div class='ui-datepicker-buttonpane ui-widget-content'>" + (isRTL ? controls : "") + |
|
1655 (this._isInRange(inst, gotoDate) ? "<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'" + |
|
1656 ">" + currentText + "</button>" : "") + (isRTL ? "" : controls) + "</div>" : ""; |
|
1657 |
|
1658 firstDay = parseInt(this._get(inst, "firstDay"),10); |
|
1659 firstDay = (isNaN(firstDay) ? 0 : firstDay); |
|
1660 |
|
1661 showWeek = this._get(inst, "showWeek"); |
|
1662 dayNames = this._get(inst, "dayNames"); |
|
1663 dayNamesMin = this._get(inst, "dayNamesMin"); |
|
1664 monthNames = this._get(inst, "monthNames"); |
|
1665 monthNamesShort = this._get(inst, "monthNamesShort"); |
|
1666 beforeShowDay = this._get(inst, "beforeShowDay"); |
|
1667 showOtherMonths = this._get(inst, "showOtherMonths"); |
|
1668 selectOtherMonths = this._get(inst, "selectOtherMonths"); |
|
1669 defaultDate = this._getDefaultDate(inst); |
|
1670 html = ""; |
|
1671 dow; |
|
1672 for (row = 0; row < numMonths[0]; row++) { |
|
1673 group = ""; |
|
1674 this.maxRows = 4; |
|
1675 for (col = 0; col < numMonths[1]; col++) { |
|
1676 selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay)); |
|
1677 cornerClass = " ui-corner-all"; |
|
1678 calender = ""; |
|
1679 if (isMultiMonth) { |
|
1680 calender += "<div class='ui-datepicker-group"; |
|
1681 if (numMonths[1] > 1) { |
|
1682 switch (col) { |
|
1683 case 0: calender += " ui-datepicker-group-first"; |
|
1684 cornerClass = " ui-corner-" + (isRTL ? "right" : "left"); break; |
|
1685 case numMonths[1]-1: calender += " ui-datepicker-group-last"; |
|
1686 cornerClass = " ui-corner-" + (isRTL ? "left" : "right"); break; |
|
1687 default: calender += " ui-datepicker-group-middle"; cornerClass = ""; break; |
|
1688 } |
|
1689 } |
|
1690 calender += "'>"; |
|
1691 } |
|
1692 calender += "<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix" + cornerClass + "'>" + |
|
1693 (/all|left/.test(cornerClass) && row === 0 ? (isRTL ? next : prev) : "") + |
|
1694 (/all|right/.test(cornerClass) && row === 0 ? (isRTL ? prev : next) : "") + |
|
1695 this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate, |
|
1696 row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers |
|
1697 "</div><table class='ui-datepicker-calendar'><thead>" + |
|
1698 "<tr>"; |
|
1699 thead = (showWeek ? "<th class='ui-datepicker-week-col'>" + this._get(inst, "weekHeader") + "</th>" : ""); |
|
1700 for (dow = 0; dow < 7; dow++) { // days of the week |
|
1701 day = (dow + firstDay) % 7; |
|
1702 thead += "<th" + ((dow + firstDay + 6) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "") + ">" + |
|
1703 "<span title='" + dayNames[day] + "'>" + dayNamesMin[day] + "</span></th>"; |
|
1704 } |
|
1705 calender += thead + "</tr></thead><tbody>"; |
|
1706 daysInMonth = this._getDaysInMonth(drawYear, drawMonth); |
|
1707 if (drawYear === inst.selectedYear && drawMonth === inst.selectedMonth) { |
|
1708 inst.selectedDay = Math.min(inst.selectedDay, daysInMonth); |
|
1709 } |
|
1710 leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7; |
|
1711 curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate |
|
1712 numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043) |
|
1713 this.maxRows = numRows; |
|
1714 printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays)); |
|
1715 for (dRow = 0; dRow < numRows; dRow++) { // create date picker rows |
|
1716 calender += "<tr>"; |
|
1717 tbody = (!showWeek ? "" : "<td class='ui-datepicker-week-col'>" + |
|
1718 this._get(inst, "calculateWeek")(printDate) + "</td>"); |
|
1719 for (dow = 0; dow < 7; dow++) { // create date picker days |
|
1720 daySettings = (beforeShowDay ? |
|
1721 beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, ""]); |
|
1722 otherMonth = (printDate.getMonth() !== drawMonth); |
|
1723 unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] || |
|
1724 (minDate && printDate < minDate) || (maxDate && printDate > maxDate); |
|
1725 tbody += "<td class='" + |
|
1726 ((dow + firstDay + 6) % 7 >= 5 ? " ui-datepicker-week-end" : "") + // highlight weekends |
|
1727 (otherMonth ? " ui-datepicker-other-month" : "") + // highlight days from other months |
|
1728 ((printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent) || // user pressed key |
|
1729 (defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime()) ? |
|
1730 // or defaultDate is current printedDate and defaultDate is selectedDate |
|
1731 " " + this._dayOverClass : "") + // highlight selected day |
|
1732 (unselectable ? " " + this._unselectableClass + " ui-state-disabled": "") + // highlight unselectable days |
|
1733 (otherMonth && !showOtherMonths ? "" : " " + daySettings[1] + // highlight custom dates |
|
1734 (printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "") + // highlight selected day |
|
1735 (printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "")) + "'" + // highlight today (if different) |
|
1736 ((!otherMonth || showOtherMonths) && daySettings[2] ? " title='" + daySettings[2].replace(/'/g, "'") + "'" : "") + // cell title |
|
1737 (unselectable ? "" : " data-handler='selectDay' data-event='click' data-month='" + printDate.getMonth() + "' data-year='" + printDate.getFullYear() + "'") + ">" + // actions |
|
1738 (otherMonth && !showOtherMonths ? " " : // display for other months |
|
1739 (unselectable ? "<span class='ui-state-default'>" + printDate.getDate() + "</span>" : "<a class='ui-state-default" + |
|
1740 (printDate.getTime() === today.getTime() ? " ui-state-highlight" : "") + |
|
1741 (printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "") + // highlight selected day |
|
1742 (otherMonth ? " ui-priority-secondary" : "") + // distinguish dates from other months |
|
1743 "' href='#'>" + printDate.getDate() + "</a>")) + "</td>"; // display selectable date |
|
1744 printDate.setDate(printDate.getDate() + 1); |
|
1745 printDate = this._daylightSavingAdjust(printDate); |
|
1746 } |
|
1747 calender += tbody + "</tr>"; |
|
1748 } |
|
1749 drawMonth++; |
|
1750 if (drawMonth > 11) { |
|
1751 drawMonth = 0; |
|
1752 drawYear++; |
|
1753 } |
|
1754 calender += "</tbody></table>" + (isMultiMonth ? "</div>" + |
|
1755 ((numMonths[0] > 0 && col === numMonths[1]-1) ? "<div class='ui-datepicker-row-break'></div>" : "") : ""); |
|
1756 group += calender; |
|
1757 } |
|
1758 html += group; |
|
1759 } |
|
1760 html += buttonPanel; |
|
1761 inst._keyEvent = false; |
|
1762 return html; |
|
1763 }, |
|
1764 |
|
1765 /* Generate the month and year header. */ |
|
1766 _generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate, |
|
1767 secondary, monthNames, monthNamesShort) { |
|
1768 |
|
1769 var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear, |
|
1770 changeMonth = this._get(inst, "changeMonth"), |
|
1771 changeYear = this._get(inst, "changeYear"), |
|
1772 showMonthAfterYear = this._get(inst, "showMonthAfterYear"), |
|
1773 html = "<div class='ui-datepicker-title'>", |
|
1774 monthHtml = ""; |
|
1775 |
|
1776 // month selection |
|
1777 if (secondary || !changeMonth) { |
|
1778 monthHtml += "<span class='ui-datepicker-month'>" + monthNames[drawMonth] + "</span>"; |
|
1779 } else { |
|
1780 inMinYear = (minDate && minDate.getFullYear() === drawYear); |
|
1781 inMaxYear = (maxDate && maxDate.getFullYear() === drawYear); |
|
1782 monthHtml += "<select class='ui-datepicker-month' data-handler='selectMonth' data-event='change'>"; |
|
1783 for ( month = 0; month < 12; month++) { |
|
1784 if ((!inMinYear || month >= minDate.getMonth()) && (!inMaxYear || month <= maxDate.getMonth())) { |
|
1785 monthHtml += "<option value='" + month + "'" + |
|
1786 (month === drawMonth ? " selected='selected'" : "") + |
|
1787 ">" + monthNamesShort[month] + "</option>"; |
|
1788 } |
|
1789 } |
|
1790 monthHtml += "</select>"; |
|
1791 } |
|
1792 |
|
1793 if (!showMonthAfterYear) { |
|
1794 html += monthHtml + (secondary || !(changeMonth && changeYear) ? " " : ""); |
|
1795 } |
|
1796 |
|
1797 // year selection |
|
1798 if ( !inst.yearshtml ) { |
|
1799 inst.yearshtml = ""; |
|
1800 if (secondary || !changeYear) { |
|
1801 html += "<span class='ui-datepicker-year'>" + drawYear + "</span>"; |
|
1802 } else { |
|
1803 // determine range of years to display |
|
1804 years = this._get(inst, "yearRange").split(":"); |
|
1805 thisYear = new Date().getFullYear(); |
|
1806 determineYear = function(value) { |
|
1807 var year = (value.match(/c[+\-].*/) ? drawYear + parseInt(value.substring(1), 10) : |
|
1808 (value.match(/[+\-].*/) ? thisYear + parseInt(value, 10) : |
|
1809 parseInt(value, 10))); |
|
1810 return (isNaN(year) ? thisYear : year); |
|
1811 }; |
|
1812 year = determineYear(years[0]); |
|
1813 endYear = Math.max(year, determineYear(years[1] || "")); |
|
1814 year = (minDate ? Math.max(year, minDate.getFullYear()) : year); |
|
1815 endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear); |
|
1816 inst.yearshtml += "<select class='ui-datepicker-year' data-handler='selectYear' data-event='change'>"; |
|
1817 for (; year <= endYear; year++) { |
|
1818 inst.yearshtml += "<option value='" + year + "'" + |
|
1819 (year === drawYear ? " selected='selected'" : "") + |
|
1820 ">" + year + "</option>"; |
|
1821 } |
|
1822 inst.yearshtml += "</select>"; |
|
1823 |
|
1824 html += inst.yearshtml; |
|
1825 inst.yearshtml = null; |
|
1826 } |
|
1827 } |
|
1828 |
|
1829 html += this._get(inst, "yearSuffix"); |
|
1830 if (showMonthAfterYear) { |
|
1831 html += (secondary || !(changeMonth && changeYear) ? " " : "") + monthHtml; |
|
1832 } |
|
1833 html += "</div>"; // Close datepicker_header |
|
1834 return html; |
|
1835 }, |
|
1836 |
|
1837 /* Adjust one of the date sub-fields. */ |
|
1838 _adjustInstDate: function(inst, offset, period) { |
|
1839 var year = inst.drawYear + (period === "Y" ? offset : 0), |
|
1840 month = inst.drawMonth + (period === "M" ? offset : 0), |
|
1841 day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) + (period === "D" ? offset : 0), |
|
1842 date = this._restrictMinMax(inst, this._daylightSavingAdjust(new Date(year, month, day))); |
|
1843 |
|
1844 inst.selectedDay = date.getDate(); |
|
1845 inst.drawMonth = inst.selectedMonth = date.getMonth(); |
|
1846 inst.drawYear = inst.selectedYear = date.getFullYear(); |
|
1847 if (period === "M" || period === "Y") { |
|
1848 this._notifyChange(inst); |
|
1849 } |
|
1850 }, |
|
1851 |
|
1852 /* Ensure a date is within any min/max bounds. */ |
|
1853 _restrictMinMax: function(inst, date) { |
|
1854 var minDate = this._getMinMaxDate(inst, "min"), |
|
1855 maxDate = this._getMinMaxDate(inst, "max"), |
|
1856 newDate = (minDate && date < minDate ? minDate : date); |
|
1857 return (maxDate && newDate > maxDate ? maxDate : newDate); |
|
1858 }, |
|
1859 |
|
1860 /* Notify change of month/year. */ |
|
1861 _notifyChange: function(inst) { |
|
1862 var onChange = this._get(inst, "onChangeMonthYear"); |
|
1863 if (onChange) { |
|
1864 onChange.apply((inst.input ? inst.input[0] : null), |
|
1865 [inst.selectedYear, inst.selectedMonth + 1, inst]); |
|
1866 } |
|
1867 }, |
|
1868 |
|
1869 /* Determine the number of months to show. */ |
|
1870 _getNumberOfMonths: function(inst) { |
|
1871 var numMonths = this._get(inst, "numberOfMonths"); |
|
1872 return (numMonths == null ? [1, 1] : (typeof numMonths === "number" ? [1, numMonths] : numMonths)); |
|
1873 }, |
|
1874 |
|
1875 /* Determine the current maximum date - ensure no time components are set. */ |
|
1876 _getMinMaxDate: function(inst, minMax) { |
|
1877 return this._determineDate(inst, this._get(inst, minMax + "Date"), null); |
|
1878 }, |
|
1879 |
|
1880 /* Find the number of days in a given month. */ |
|
1881 _getDaysInMonth: function(year, month) { |
|
1882 return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate(); |
|
1883 }, |
|
1884 |
|
1885 /* Find the day of the week of the first of a month. */ |
|
1886 _getFirstDayOfMonth: function(year, month) { |
|
1887 return new Date(year, month, 1).getDay(); |
|
1888 }, |
|
1889 |
|
1890 /* Determines if we should allow a "next/prev" month display change. */ |
|
1891 _canAdjustMonth: function(inst, offset, curYear, curMonth) { |
|
1892 var numMonths = this._getNumberOfMonths(inst), |
|
1893 date = this._daylightSavingAdjust(new Date(curYear, |
|
1894 curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1)); |
|
1895 |
|
1896 if (offset < 0) { |
|
1897 date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth())); |
|
1898 } |
|
1899 return this._isInRange(inst, date); |
|
1900 }, |
|
1901 |
|
1902 /* Is the given date in the accepted range? */ |
|
1903 _isInRange: function(inst, date) { |
|
1904 var yearSplit, currentYear, |
|
1905 minDate = this._getMinMaxDate(inst, "min"), |
|
1906 maxDate = this._getMinMaxDate(inst, "max"), |
|
1907 minYear = null, |
|
1908 maxYear = null, |
|
1909 years = this._get(inst, "yearRange"); |
|
1910 if (years){ |
|
1911 yearSplit = years.split(":"); |
|
1912 currentYear = new Date().getFullYear(); |
|
1913 minYear = parseInt(yearSplit[0], 10); |
|
1914 maxYear = parseInt(yearSplit[1], 10); |
|
1915 if ( yearSplit[0].match(/[+\-].*/) ) { |
|
1916 minYear += currentYear; |
|
1917 } |
|
1918 if ( yearSplit[1].match(/[+\-].*/) ) { |
|
1919 maxYear += currentYear; |
|
1920 } |
|
1921 } |
|
1922 |
|
1923 return ((!minDate || date.getTime() >= minDate.getTime()) && |
|
1924 (!maxDate || date.getTime() <= maxDate.getTime()) && |
|
1925 (!minYear || date.getFullYear() >= minYear) && |
|
1926 (!maxYear || date.getFullYear() <= maxYear)); |
|
1927 }, |
|
1928 |
|
1929 /* Provide the configuration settings for formatting/parsing. */ |
|
1930 _getFormatConfig: function(inst) { |
|
1931 var shortYearCutoff = this._get(inst, "shortYearCutoff"); |
|
1932 shortYearCutoff = (typeof shortYearCutoff !== "string" ? shortYearCutoff : |
|
1933 new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10)); |
|
1934 return {shortYearCutoff: shortYearCutoff, |
|
1935 dayNamesShort: this._get(inst, "dayNamesShort"), dayNames: this._get(inst, "dayNames"), |
|
1936 monthNamesShort: this._get(inst, "monthNamesShort"), monthNames: this._get(inst, "monthNames")}; |
|
1937 }, |
|
1938 |
|
1939 /* Format the given date for display. */ |
|
1940 _formatDate: function(inst, day, month, year) { |
|
1941 if (!day) { |
|
1942 inst.currentDay = inst.selectedDay; |
|
1943 inst.currentMonth = inst.selectedMonth; |
|
1944 inst.currentYear = inst.selectedYear; |
|
1945 } |
|
1946 var date = (day ? (typeof day === "object" ? day : |
|
1947 this._daylightSavingAdjust(new Date(year, month, day))) : |
|
1948 this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay))); |
|
1949 return this.formatDate(this._get(inst, "dateFormat"), date, this._getFormatConfig(inst)); |
|
1950 } |
|
1951 }); |
|
1952 |
|
1953 /* |
|
1954 * Bind hover events for datepicker elements. |
|
1955 * Done via delegate so the binding only occurs once in the lifetime of the parent div. |
|
1956 * Global instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker. |
|
1957 */ |
|
1958 function bindHover(dpDiv) { |
|
1959 var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a"; |
|
1960 return dpDiv.delegate(selector, "mouseout", function() { |
|
1961 $(this).removeClass("ui-state-hover"); |
|
1962 if (this.className.indexOf("ui-datepicker-prev") !== -1) { |
|
1963 $(this).removeClass("ui-datepicker-prev-hover"); |
|
1964 } |
|
1965 if (this.className.indexOf("ui-datepicker-next") !== -1) { |
|
1966 $(this).removeClass("ui-datepicker-next-hover"); |
|
1967 } |
|
1968 }) |
|
1969 .delegate(selector, "mouseover", function(){ |
|
1970 if (!$.datepicker._isDisabledDatepicker( instActive.inline ? dpDiv.parent()[0] : instActive.input[0])) { |
|
1971 $(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover"); |
|
1972 $(this).addClass("ui-state-hover"); |
|
1973 if (this.className.indexOf("ui-datepicker-prev") !== -1) { |
|
1974 $(this).addClass("ui-datepicker-prev-hover"); |
|
1975 } |
|
1976 if (this.className.indexOf("ui-datepicker-next") !== -1) { |
|
1977 $(this).addClass("ui-datepicker-next-hover"); |
|
1978 } |
|
1979 } |
|
1980 }); |
|
1981 } |
|
1982 |
|
1983 /* jQuery extend now ignores nulls! */ |
|
1984 function extendRemove(target, props) { |
|
1985 $.extend(target, props); |
|
1986 for (var name in props) { |
|
1987 if (props[name] == null) { |
|
1988 target[name] = props[name]; |
|
1989 } |
|
1990 } |
|
1991 return target; |
|
1992 } |
|
1993 |
|
1994 /* Invoke the datepicker functionality. |
|
1995 @param options string - a command, optionally followed by additional parameters or |
|
1996 Object - settings for attaching new datepicker functionality |
|
1997 @return jQuery object */ |
|
1998 $.fn.datepicker = function(options){ |
|
1999 |
|
2000 /* Verify an empty collection wasn't passed - Fixes #6976 */ |
|
2001 if ( !this.length ) { |
|
2002 return this; |
|
2003 } |
|
2004 |
|
2005 /* Initialise the date picker. */ |
|
2006 if (!$.datepicker.initialized) { |
|
2007 $(document).mousedown($.datepicker._checkExternalClick); |
|
2008 $.datepicker.initialized = true; |
|
2009 } |
|
2010 |
|
2011 /* Append datepicker main container to body if not exist. */ |
|
2012 if ($("#"+$.datepicker._mainDivId).length === 0) { |
|
2013 $("body").append($.datepicker.dpDiv); |
|
2014 } |
|
2015 |
|
2016 var otherArgs = Array.prototype.slice.call(arguments, 1); |
|
2017 if (typeof options === "string" && (options === "isDisabled" || options === "getDate" || options === "widget")) { |
|
2018 return $.datepicker["_" + options + "Datepicker"]. |
|
2019 apply($.datepicker, [this[0]].concat(otherArgs)); |
|
2020 } |
|
2021 if (options === "option" && arguments.length === 2 && typeof arguments[1] === "string") { |
|
2022 return $.datepicker["_" + options + "Datepicker"]. |
|
2023 apply($.datepicker, [this[0]].concat(otherArgs)); |
|
2024 } |
|
2025 return this.each(function() { |
|
2026 typeof options === "string" ? |
|
2027 $.datepicker["_" + options + "Datepicker"]. |
|
2028 apply($.datepicker, [this].concat(otherArgs)) : |
|
2029 $.datepicker._attachDatepicker(this, options); |
|
2030 }); |
|
2031 }; |
|
2032 |
|
2033 $.datepicker = new Datepicker(); // singleton instance |
|
2034 $.datepicker.initialized = false; |
|
2035 $.datepicker.uuid = new Date().getTime(); |
|
2036 $.datepicker.version = "1.10.3"; |
|
2037 |
|
2038 })(jQuery); |