|
1 /* |
|
2 * jQuery UI Datepicker 1.8.18 |
|
3 * |
|
4 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) |
|
5 * Dual licensed under the MIT or GPL Version 2 licenses. |
|
6 * http://jquery.org/license |
|
7 * |
|
8 * http://docs.jquery.com/UI/Datepicker |
|
9 * |
|
10 * Depends: |
|
11 * jquery.ui.core.js |
|
12 */ |
|
13 (function( $, undefined ) { |
|
14 |
|
15 $.extend($.ui, { datepicker: { version: "1.8.18" } }); |
|
16 |
|
17 var PROP_NAME = 'datepicker'; |
|
18 var dpuuid = new Date().getTime(); |
|
19 var 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.debug = false; // Change this to true to start debugging |
|
28 this._curInst = null; // The current instance in use |
|
29 this._keyEvent = false; // If the last event was a key event |
|
30 this._disabledInputs = []; // List of date picker inputs that have been disabled |
|
31 this._datepickerShowing = false; // True if the popup picker is showing , false if not |
|
32 this._inDialog = false; // True if showing within a "dialog", false if not |
|
33 this._mainDivId = 'ui-datepicker-div'; // The ID of the main datepicker division |
|
34 this._inlineClass = 'ui-datepicker-inline'; // The name of the inline marker class |
|
35 this._appendClass = 'ui-datepicker-append'; // The name of the append marker class |
|
36 this._triggerClass = 'ui-datepicker-trigger'; // The name of the trigger marker class |
|
37 this._dialogClass = 'ui-datepicker-dialog'; // The name of the dialog marker class |
|
38 this._disableClass = 'ui-datepicker-disabled'; // The name of the disabled covering marker class |
|
39 this._unselectableClass = 'ui-datepicker-unselectable'; // The name of the unselectable cell marker class |
|
40 this._currentClass = 'ui-datepicker-current-day'; // The name of the current day marker class |
|
41 this._dayOverClass = 'ui-datepicker-days-cell-over'; // The name of the day hover marker class |
|
42 this.regional = []; // Available regional settings, indexed by language code |
|
43 this.regional[''] = { // Default regional settings |
|
44 closeText: 'Done', // Display text for close link |
|
45 prevText: 'Prev', // Display text for previous month link |
|
46 nextText: 'Next', // Display text for next month link |
|
47 currentText: 'Today', // Display text for current month link |
|
48 monthNames: ['January','February','March','April','May','June', |
|
49 'July','August','September','October','November','December'], // Names of months for drop-down and formatting |
|
50 monthNamesShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], // For formatting |
|
51 dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], // For formatting |
|
52 dayNamesShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], // For formatting |
|
53 dayNamesMin: ['Su','Mo','Tu','We','Th','Fr','Sa'], // Column headings for days starting at Sunday |
|
54 weekHeader: 'Wk', // Column header for week of the year |
|
55 dateFormat: 'mm/dd/yy', // See format options on parseDate |
|
56 firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ... |
|
57 isRTL: false, // True if right-to-left language, false if left-to-right |
|
58 showMonthAfterYear: false, // True if the year select precedes month, false for month then year |
|
59 yearSuffix: '' // Additional text to append to the year in the month headers |
|
60 }; |
|
61 this._defaults = { // Global defaults for all the date picker instances |
|
62 showOn: 'focus', // 'focus' for popup on focus, |
|
63 // 'button' for trigger button, or 'both' for either |
|
64 showAnim: 'fadeIn', // Name of jQuery animation for popup |
|
65 showOptions: {}, // Options for enhanced animations |
|
66 defaultDate: null, // Used when field is blank: actual date, |
|
67 // +/-number for offset from today, null for today |
|
68 appendText: '', // Display text following the input box, e.g. showing the format |
|
69 buttonText: '...', // Text for trigger button |
|
70 buttonImage: '', // URL for trigger button image |
|
71 buttonImageOnly: false, // True if the image appears alone, false if it appears on a button |
|
72 hideIfNoPrevNext: false, // True to hide next/previous month links |
|
73 // if not applicable, false to just disable them |
|
74 navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links |
|
75 gotoCurrent: false, // True if today link goes back to current selection instead |
|
76 changeMonth: false, // True if month can be selected directly, false if only prev/next |
|
77 changeYear: false, // True if year can be selected directly, false if only prev/next |
|
78 yearRange: 'c-10:c+10', // Range of years to display in drop-down, |
|
79 // either relative to today's year (-nn:+nn), relative to currently displayed year |
|
80 // (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n) |
|
81 showOtherMonths: false, // True to show dates in other months, false to leave blank |
|
82 selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable |
|
83 showWeek: false, // True to show week of the year, false to not show it |
|
84 calculateWeek: this.iso8601Week, // How to calculate the week of the year, |
|
85 // takes a Date and returns the number of the week for it |
|
86 shortYearCutoff: '+10', // Short year values < this are in the current century, |
|
87 // > this are in the previous century, |
|
88 // string value starting with '+' for current year + value |
|
89 minDate: null, // The earliest selectable date, or null for no limit |
|
90 maxDate: null, // The latest selectable date, or null for no limit |
|
91 duration: 'fast', // Duration of display/closure |
|
92 beforeShowDay: null, // Function that takes a date and returns an array with |
|
93 // [0] = true if selectable, false if not, [1] = custom CSS class name(s) or '', |
|
94 // [2] = cell title (optional), e.g. $.datepicker.noWeekends |
|
95 beforeShow: null, // Function that takes an input field and |
|
96 // returns a set of custom settings for the date picker |
|
97 onSelect: null, // Define a callback function when a date is selected |
|
98 onChangeMonthYear: null, // Define a callback function when the month or year is changed |
|
99 onClose: null, // Define a callback function when the datepicker is closed |
|
100 numberOfMonths: 1, // Number of months to show at a time |
|
101 showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0) |
|
102 stepMonths: 1, // Number of months to step back/forward |
|
103 stepBigMonths: 12, // Number of months to step back/forward for the big links |
|
104 altField: '', // Selector for an alternate field to store selected dates into |
|
105 altFormat: '', // The date format to use for the alternate field |
|
106 constrainInput: true, // The input is constrained by the current date format |
|
107 showButtonPanel: false, // True to show button panel, false to not show it |
|
108 autoSize: false, // True to size the input for the date format, false to leave as is |
|
109 disabled: false // The initial disabled state |
|
110 }; |
|
111 $.extend(this._defaults, this.regional['']); |
|
112 this.dpDiv = bindHover($('<div id="' + this._mainDivId + '" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')); |
|
113 } |
|
114 |
|
115 $.extend(Datepicker.prototype, { |
|
116 /* Class name added to elements to indicate already configured with a date picker. */ |
|
117 markerClassName: 'hasDatepicker', |
|
118 |
|
119 //Keep track of the maximum number of rows displayed (see #7043) |
|
120 maxRows: 4, |
|
121 |
|
122 /* Debug logging (if enabled). */ |
|
123 log: function () { |
|
124 if (this.debug) |
|
125 console.log.apply('', arguments); |
|
126 }, |
|
127 |
|
128 // TODO rename to "widget" when switching to widget factory |
|
129 _widgetDatepicker: function() { |
|
130 return this.dpDiv; |
|
131 }, |
|
132 |
|
133 /* Override the default settings for all instances of the date picker. |
|
134 @param settings object - the new settings to use as defaults (anonymous object) |
|
135 @return the manager object */ |
|
136 setDefaults: function(settings) { |
|
137 extendRemove(this._defaults, settings || {}); |
|
138 return this; |
|
139 }, |
|
140 |
|
141 /* Attach the date picker to a jQuery selection. |
|
142 @param target element - the target input field or division or span |
|
143 @param settings object - the new settings to use for this date picker instance (anonymous) */ |
|
144 _attachDatepicker: function(target, settings) { |
|
145 // check for settings on the control itself - in namespace 'date:' |
|
146 var inlineSettings = null; |
|
147 for (var attrName in this._defaults) { |
|
148 var attrValue = target.getAttribute('date:' + attrName); |
|
149 if (attrValue) { |
|
150 inlineSettings = inlineSettings || {}; |
|
151 try { |
|
152 inlineSettings[attrName] = eval(attrValue); |
|
153 } catch (err) { |
|
154 inlineSettings[attrName] = attrValue; |
|
155 } |
|
156 } |
|
157 } |
|
158 var nodeName = target.nodeName.toLowerCase(); |
|
159 var inline = (nodeName == 'div' || nodeName == 'span'); |
|
160 if (!target.id) { |
|
161 this.uuid += 1; |
|
162 target.id = 'dp' + this.uuid; |
|
163 } |
|
164 var inst = this._newInst($(target), inline); |
|
165 inst.settings = $.extend({}, settings || {}, inlineSettings || {}); |
|
166 if (nodeName == 'input') { |
|
167 this._connectDatepicker(target, inst); |
|
168 } else if (inline) { |
|
169 this._inlineDatepicker(target, inst); |
|
170 } |
|
171 }, |
|
172 |
|
173 /* Create a new instance object. */ |
|
174 _newInst: function(target, inline) { |
|
175 var id = target[0].id.replace(/([^A-Za-z0-9_-])/g, '\\\\$1'); // escape jQuery meta chars |
|
176 return {id: id, input: target, // associated target |
|
177 selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection |
|
178 drawMonth: 0, drawYear: 0, // month being drawn |
|
179 inline: inline, // is datepicker inline or not |
|
180 dpDiv: (!inline ? this.dpDiv : // presentation div |
|
181 bindHover($('<div class="' + this._inlineClass + ' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')))}; |
|
182 }, |
|
183 |
|
184 /* Attach the date picker to an input field. */ |
|
185 _connectDatepicker: function(target, inst) { |
|
186 var input = $(target); |
|
187 inst.append = $([]); |
|
188 inst.trigger = $([]); |
|
189 if (input.hasClass(this.markerClassName)) |
|
190 return; |
|
191 this._attachments(input, inst); |
|
192 input.addClass(this.markerClassName).keydown(this._doKeyDown). |
|
193 keypress(this._doKeyPress).keyup(this._doKeyUp). |
|
194 bind("setData.datepicker", function(event, key, value) { |
|
195 inst.settings[key] = value; |
|
196 }).bind("getData.datepicker", function(event, key) { |
|
197 return this._get(inst, key); |
|
198 }); |
|
199 this._autoSize(inst); |
|
200 $.data(target, PROP_NAME, inst); |
|
201 //If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665) |
|
202 if( inst.settings.disabled ) { |
|
203 this._disableDatepicker( target ); |
|
204 } |
|
205 }, |
|
206 |
|
207 /* Make attachments based on settings. */ |
|
208 _attachments: function(input, inst) { |
|
209 var appendText = this._get(inst, 'appendText'); |
|
210 var isRTL = this._get(inst, 'isRTL'); |
|
211 if (inst.append) |
|
212 inst.append.remove(); |
|
213 if (appendText) { |
|
214 inst.append = $('<span class="' + this._appendClass + '">' + appendText + '</span>'); |
|
215 input[isRTL ? 'before' : 'after'](inst.append); |
|
216 } |
|
217 input.unbind('focus', this._showDatepicker); |
|
218 if (inst.trigger) |
|
219 inst.trigger.remove(); |
|
220 var showOn = this._get(inst, 'showOn'); |
|
221 if (showOn == 'focus' || showOn == 'both') // pop-up date picker when in the marked field |
|
222 input.focus(this._showDatepicker); |
|
223 if (showOn == 'button' || showOn == 'both') { // pop-up date picker when button clicked |
|
224 var buttonText = this._get(inst, 'buttonText'); |
|
225 var buttonImage = this._get(inst, 'buttonImage'); |
|
226 inst.trigger = $(this._get(inst, 'buttonImageOnly') ? |
|
227 $('<img/>').addClass(this._triggerClass). |
|
228 attr({ src: buttonImage, alt: buttonText, title: buttonText }) : |
|
229 $('<button type="button"></button>').addClass(this._triggerClass). |
|
230 html(buttonImage == '' ? buttonText : $('<img/>').attr( |
|
231 { src:buttonImage, alt:buttonText, title:buttonText }))); |
|
232 input[isRTL ? 'before' : 'after'](inst.trigger); |
|
233 inst.trigger.click(function() { |
|
234 if ($.datepicker._datepickerShowing && $.datepicker._lastInput == input[0]) |
|
235 $.datepicker._hideDatepicker(); |
|
236 else if ($.datepicker._datepickerShowing && $.datepicker._lastInput != input[0]) { |
|
237 $.datepicker._hideDatepicker(); |
|
238 $.datepicker._showDatepicker(input[0]); |
|
239 } else |
|
240 $.datepicker._showDatepicker(input[0]); |
|
241 return false; |
|
242 }); |
|
243 } |
|
244 }, |
|
245 |
|
246 /* Apply the maximum length for the date format. */ |
|
247 _autoSize: function(inst) { |
|
248 if (this._get(inst, 'autoSize') && !inst.inline) { |
|
249 var date = new Date(2009, 12 - 1, 20); // Ensure double digits |
|
250 var dateFormat = this._get(inst, 'dateFormat'); |
|
251 if (dateFormat.match(/[DM]/)) { |
|
252 var findMax = function(names) { |
|
253 var max = 0; |
|
254 var maxI = 0; |
|
255 for (var i = 0; i < names.length; i++) { |
|
256 if (names[i].length > max) { |
|
257 max = names[i].length; |
|
258 maxI = i; |
|
259 } |
|
260 } |
|
261 return maxI; |
|
262 }; |
|
263 date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ? |
|
264 'monthNames' : 'monthNamesShort')))); |
|
265 date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ? |
|
266 'dayNames' : 'dayNamesShort'))) + 20 - date.getDay()); |
|
267 } |
|
268 inst.input.attr('size', this._formatDate(inst, date).length); |
|
269 } |
|
270 }, |
|
271 |
|
272 /* Attach an inline date picker to a div. */ |
|
273 _inlineDatepicker: function(target, inst) { |
|
274 var divSpan = $(target); |
|
275 if (divSpan.hasClass(this.markerClassName)) |
|
276 return; |
|
277 divSpan.addClass(this.markerClassName).append(inst.dpDiv). |
|
278 bind("setData.datepicker", function(event, key, value){ |
|
279 inst.settings[key] = value; |
|
280 }).bind("getData.datepicker", function(event, key){ |
|
281 return this._get(inst, key); |
|
282 }); |
|
283 $.data(target, PROP_NAME, inst); |
|
284 this._setDate(inst, this._getDefaultDate(inst), true); |
|
285 this._updateDatepicker(inst); |
|
286 this._updateAlternate(inst); |
|
287 //If disabled option is true, disable the datepicker before showing it (see ticket #5665) |
|
288 if( inst.settings.disabled ) { |
|
289 this._disableDatepicker( target ); |
|
290 } |
|
291 // Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements |
|
292 // http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height |
|
293 inst.dpDiv.css( "display", "block" ); |
|
294 }, |
|
295 |
|
296 /* Pop-up the date picker in a "dialog" box. |
|
297 @param input element - ignored |
|
298 @param date string or Date - the initial date to display |
|
299 @param onSelect function - the function to call when a date is selected |
|
300 @param settings object - update the dialog date picker instance's settings (anonymous object) |
|
301 @param pos int[2] - coordinates for the dialog's position within the screen or |
|
302 event - with x/y coordinates or |
|
303 leave empty for default (screen centre) |
|
304 @return the manager object */ |
|
305 _dialogDatepicker: function(input, date, onSelect, settings, pos) { |
|
306 var inst = this._dialogInst; // internal instance |
|
307 if (!inst) { |
|
308 this.uuid += 1; |
|
309 var id = 'dp' + this.uuid; |
|
310 this._dialogInput = $('<input type="text" id="' + id + |
|
311 '" style="position: absolute; top: -100px; width: 0px; z-index: -10;"/>'); |
|
312 this._dialogInput.keydown(this._doKeyDown); |
|
313 $('body').append(this._dialogInput); |
|
314 inst = this._dialogInst = this._newInst(this._dialogInput, false); |
|
315 inst.settings = {}; |
|
316 $.data(this._dialogInput[0], PROP_NAME, inst); |
|
317 } |
|
318 extendRemove(inst.settings, settings || {}); |
|
319 date = (date && date.constructor == Date ? this._formatDate(inst, date) : date); |
|
320 this._dialogInput.val(date); |
|
321 |
|
322 this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null); |
|
323 if (!this._pos) { |
|
324 var browserWidth = document.documentElement.clientWidth; |
|
325 var browserHeight = document.documentElement.clientHeight; |
|
326 var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft; |
|
327 var scrollY = document.documentElement.scrollTop || document.body.scrollTop; |
|
328 this._pos = // should use actual width/height below |
|
329 [(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY]; |
|
330 } |
|
331 |
|
332 // move input on screen for focus, but hidden behind dialog |
|
333 this._dialogInput.css('left', (this._pos[0] + 20) + 'px').css('top', this._pos[1] + 'px'); |
|
334 inst.settings.onSelect = onSelect; |
|
335 this._inDialog = true; |
|
336 this.dpDiv.addClass(this._dialogClass); |
|
337 this._showDatepicker(this._dialogInput[0]); |
|
338 if ($.blockUI) |
|
339 $.blockUI(this.dpDiv); |
|
340 $.data(this._dialogInput[0], PROP_NAME, inst); |
|
341 return this; |
|
342 }, |
|
343 |
|
344 /* Detach a datepicker from its control. |
|
345 @param target element - the target input field or division or span */ |
|
346 _destroyDatepicker: function(target) { |
|
347 var $target = $(target); |
|
348 var inst = $.data(target, PROP_NAME); |
|
349 if (!$target.hasClass(this.markerClassName)) { |
|
350 return; |
|
351 } |
|
352 var nodeName = target.nodeName.toLowerCase(); |
|
353 $.removeData(target, PROP_NAME); |
|
354 if (nodeName == 'input') { |
|
355 inst.append.remove(); |
|
356 inst.trigger.remove(); |
|
357 $target.removeClass(this.markerClassName). |
|
358 unbind('focus', this._showDatepicker). |
|
359 unbind('keydown', this._doKeyDown). |
|
360 unbind('keypress', this._doKeyPress). |
|
361 unbind('keyup', this._doKeyUp); |
|
362 } else if (nodeName == 'div' || nodeName == 'span') |
|
363 $target.removeClass(this.markerClassName).empty(); |
|
364 }, |
|
365 |
|
366 /* Enable the date picker to a jQuery selection. |
|
367 @param target element - the target input field or division or span */ |
|
368 _enableDatepicker: function(target) { |
|
369 var $target = $(target); |
|
370 var inst = $.data(target, PROP_NAME); |
|
371 if (!$target.hasClass(this.markerClassName)) { |
|
372 return; |
|
373 } |
|
374 var nodeName = target.nodeName.toLowerCase(); |
|
375 if (nodeName == 'input') { |
|
376 target.disabled = false; |
|
377 inst.trigger.filter('button'). |
|
378 each(function() { this.disabled = false; }).end(). |
|
379 filter('img').css({opacity: '1.0', cursor: ''}); |
|
380 } |
|
381 else if (nodeName == 'div' || nodeName == 'span') { |
|
382 var inline = $target.children('.' + this._inlineClass); |
|
383 inline.children().removeClass('ui-state-disabled'); |
|
384 inline.find("select.ui-datepicker-month, select.ui-datepicker-year"). |
|
385 removeAttr("disabled"); |
|
386 } |
|
387 this._disabledInputs = $.map(this._disabledInputs, |
|
388 function(value) { return (value == target ? null : value); }); // delete entry |
|
389 }, |
|
390 |
|
391 /* Disable the date picker to a jQuery selection. |
|
392 @param target element - the target input field or division or span */ |
|
393 _disableDatepicker: function(target) { |
|
394 var $target = $(target); |
|
395 var inst = $.data(target, PROP_NAME); |
|
396 if (!$target.hasClass(this.markerClassName)) { |
|
397 return; |
|
398 } |
|
399 var nodeName = target.nodeName.toLowerCase(); |
|
400 if (nodeName == 'input') { |
|
401 target.disabled = true; |
|
402 inst.trigger.filter('button'). |
|
403 each(function() { this.disabled = true; }).end(). |
|
404 filter('img').css({opacity: '0.5', cursor: 'default'}); |
|
405 } |
|
406 else if (nodeName == 'div' || nodeName == 'span') { |
|
407 var inline = $target.children('.' + this._inlineClass); |
|
408 inline.children().addClass('ui-state-disabled'); |
|
409 inline.find("select.ui-datepicker-month, select.ui-datepicker-year"). |
|
410 attr("disabled", "disabled"); |
|
411 } |
|
412 this._disabledInputs = $.map(this._disabledInputs, |
|
413 function(value) { return (value == target ? null : value); }); // delete entry |
|
414 this._disabledInputs[this._disabledInputs.length] = target; |
|
415 }, |
|
416 |
|
417 /* Is the first field in a jQuery collection disabled as a datepicker? |
|
418 @param target element - the target input field or division or span |
|
419 @return boolean - true if disabled, false if enabled */ |
|
420 _isDisabledDatepicker: function(target) { |
|
421 if (!target) { |
|
422 return false; |
|
423 } |
|
424 for (var i = 0; i < this._disabledInputs.length; i++) { |
|
425 if (this._disabledInputs[i] == target) |
|
426 return true; |
|
427 } |
|
428 return false; |
|
429 }, |
|
430 |
|
431 /* Retrieve the instance data for the target control. |
|
432 @param target element - the target input field or division or span |
|
433 @return object - the associated instance data |
|
434 @throws error if a jQuery problem getting data */ |
|
435 _getInst: function(target) { |
|
436 try { |
|
437 return $.data(target, PROP_NAME); |
|
438 } |
|
439 catch (err) { |
|
440 throw 'Missing instance data for this datepicker'; |
|
441 } |
|
442 }, |
|
443 |
|
444 /* Update or retrieve the settings for a date picker attached to an input field or division. |
|
445 @param target element - the target input field or division or span |
|
446 @param name object - the new settings to update or |
|
447 string - the name of the setting to change or retrieve, |
|
448 when retrieving also 'all' for all instance settings or |
|
449 'defaults' for all global defaults |
|
450 @param value any - the new value for the setting |
|
451 (omit if above is an object or to retrieve a value) */ |
|
452 _optionDatepicker: function(target, name, value) { |
|
453 var inst = this._getInst(target); |
|
454 if (arguments.length == 2 && typeof name == 'string') { |
|
455 return (name == 'defaults' ? $.extend({}, $.datepicker._defaults) : |
|
456 (inst ? (name == 'all' ? $.extend({}, inst.settings) : |
|
457 this._get(inst, name)) : null)); |
|
458 } |
|
459 var settings = name || {}; |
|
460 if (typeof name == 'string') { |
|
461 settings = {}; |
|
462 settings[name] = value; |
|
463 } |
|
464 if (inst) { |
|
465 if (this._curInst == inst) { |
|
466 this._hideDatepicker(); |
|
467 } |
|
468 var date = this._getDateDatepicker(target, true); |
|
469 var minDate = this._getMinMaxDate(inst, 'min'); |
|
470 var maxDate = this._getMinMaxDate(inst, 'max'); |
|
471 extendRemove(inst.settings, settings); |
|
472 // reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided |
|
473 if (minDate !== null && settings['dateFormat'] !== undefined && settings['minDate'] === undefined) |
|
474 inst.settings.minDate = this._formatDate(inst, minDate); |
|
475 if (maxDate !== null && settings['dateFormat'] !== undefined && settings['maxDate'] === undefined) |
|
476 inst.settings.maxDate = this._formatDate(inst, maxDate); |
|
477 this._attachments($(target), inst); |
|
478 this._autoSize(inst); |
|
479 this._setDate(inst, date); |
|
480 this._updateAlternate(inst); |
|
481 this._updateDatepicker(inst); |
|
482 } |
|
483 }, |
|
484 |
|
485 // change method deprecated |
|
486 _changeDatepicker: function(target, name, value) { |
|
487 this._optionDatepicker(target, name, value); |
|
488 }, |
|
489 |
|
490 /* Redraw the date picker attached to an input field or division. |
|
491 @param target element - the target input field or division or span */ |
|
492 _refreshDatepicker: function(target) { |
|
493 var inst = this._getInst(target); |
|
494 if (inst) { |
|
495 this._updateDatepicker(inst); |
|
496 } |
|
497 }, |
|
498 |
|
499 /* Set the dates for a jQuery selection. |
|
500 @param target element - the target input field or division or span |
|
501 @param date Date - the new date */ |
|
502 _setDateDatepicker: function(target, date) { |
|
503 var inst = this._getInst(target); |
|
504 if (inst) { |
|
505 this._setDate(inst, date); |
|
506 this._updateDatepicker(inst); |
|
507 this._updateAlternate(inst); |
|
508 } |
|
509 }, |
|
510 |
|
511 /* Get the date(s) for the first entry in a jQuery selection. |
|
512 @param target element - the target input field or division or span |
|
513 @param noDefault boolean - true if no default date is to be used |
|
514 @return Date - the current date */ |
|
515 _getDateDatepicker: function(target, noDefault) { |
|
516 var inst = this._getInst(target); |
|
517 if (inst && !inst.inline) |
|
518 this._setDateFromField(inst, noDefault); |
|
519 return (inst ? this._getDate(inst) : null); |
|
520 }, |
|
521 |
|
522 /* Handle keystrokes. */ |
|
523 _doKeyDown: function(event) { |
|
524 var inst = $.datepicker._getInst(event.target); |
|
525 var handled = true; |
|
526 var isRTL = inst.dpDiv.is('.ui-datepicker-rtl'); |
|
527 inst._keyEvent = true; |
|
528 if ($.datepicker._datepickerShowing) |
|
529 switch (event.keyCode) { |
|
530 case 9: $.datepicker._hideDatepicker(); |
|
531 handled = false; |
|
532 break; // hide on tab out |
|
533 case 13: var sel = $('td.' + $.datepicker._dayOverClass + ':not(.' + |
|
534 $.datepicker._currentClass + ')', inst.dpDiv); |
|
535 if (sel[0]) |
|
536 $.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]); |
|
537 var onSelect = $.datepicker._get(inst, 'onSelect'); |
|
538 if (onSelect) { |
|
539 var dateStr = $.datepicker._formatDate(inst); |
|
540 |
|
541 // trigger custom callback |
|
542 onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); |
|
543 } |
|
544 else |
|
545 $.datepicker._hideDatepicker(); |
|
546 return false; // don't submit the form |
|
547 break; // select the value on enter |
|
548 case 27: $.datepicker._hideDatepicker(); |
|
549 break; // hide on escape |
|
550 case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ? |
|
551 -$.datepicker._get(inst, 'stepBigMonths') : |
|
552 -$.datepicker._get(inst, 'stepMonths')), 'M'); |
|
553 break; // previous month/year on page up/+ ctrl |
|
554 case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ? |
|
555 +$.datepicker._get(inst, 'stepBigMonths') : |
|
556 +$.datepicker._get(inst, 'stepMonths')), 'M'); |
|
557 break; // next month/year on page down/+ ctrl |
|
558 case 35: if (event.ctrlKey || event.metaKey) $.datepicker._clearDate(event.target); |
|
559 handled = event.ctrlKey || event.metaKey; |
|
560 break; // clear on ctrl or command +end |
|
561 case 36: if (event.ctrlKey || event.metaKey) $.datepicker._gotoToday(event.target); |
|
562 handled = event.ctrlKey || event.metaKey; |
|
563 break; // current on ctrl or command +home |
|
564 case 37: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), 'D'); |
|
565 handled = event.ctrlKey || event.metaKey; |
|
566 // -1 day on ctrl or command +left |
|
567 if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ? |
|
568 -$.datepicker._get(inst, 'stepBigMonths') : |
|
569 -$.datepicker._get(inst, 'stepMonths')), 'M'); |
|
570 // next month/year on alt +left on Mac |
|
571 break; |
|
572 case 38: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, -7, 'D'); |
|
573 handled = event.ctrlKey || event.metaKey; |
|
574 break; // -1 week on ctrl or command +up |
|
575 case 39: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), 'D'); |
|
576 handled = event.ctrlKey || event.metaKey; |
|
577 // +1 day on ctrl or command +right |
|
578 if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ? |
|
579 +$.datepicker._get(inst, 'stepBigMonths') : |
|
580 +$.datepicker._get(inst, 'stepMonths')), 'M'); |
|
581 // next month/year on alt +right |
|
582 break; |
|
583 case 40: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, +7, 'D'); |
|
584 handled = event.ctrlKey || event.metaKey; |
|
585 break; // +1 week on ctrl or command +down |
|
586 default: handled = false; |
|
587 } |
|
588 else if (event.keyCode == 36 && event.ctrlKey) // display the date picker on ctrl+home |
|
589 $.datepicker._showDatepicker(this); |
|
590 else { |
|
591 handled = false; |
|
592 } |
|
593 if (handled) { |
|
594 event.preventDefault(); |
|
595 event.stopPropagation(); |
|
596 } |
|
597 }, |
|
598 |
|
599 /* Filter entered characters - based on date format. */ |
|
600 _doKeyPress: function(event) { |
|
601 var inst = $.datepicker._getInst(event.target); |
|
602 if ($.datepicker._get(inst, 'constrainInput')) { |
|
603 var chars = $.datepicker._possibleChars($.datepicker._get(inst, 'dateFormat')); |
|
604 var chr = String.fromCharCode(event.charCode == undefined ? event.keyCode : event.charCode); |
|
605 return event.ctrlKey || event.metaKey || (chr < ' ' || !chars || chars.indexOf(chr) > -1); |
|
606 } |
|
607 }, |
|
608 |
|
609 /* Synchronise manual entry and field/alternate field. */ |
|
610 _doKeyUp: function(event) { |
|
611 var inst = $.datepicker._getInst(event.target); |
|
612 if (inst.input.val() != inst.lastVal) { |
|
613 try { |
|
614 var date = $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'), |
|
615 (inst.input ? inst.input.val() : null), |
|
616 $.datepicker._getFormatConfig(inst)); |
|
617 if (date) { // only if valid |
|
618 $.datepicker._setDateFromField(inst); |
|
619 $.datepicker._updateAlternate(inst); |
|
620 $.datepicker._updateDatepicker(inst); |
|
621 } |
|
622 } |
|
623 catch (event) { |
|
624 $.datepicker.log(event); |
|
625 } |
|
626 } |
|
627 return true; |
|
628 }, |
|
629 |
|
630 /* Pop-up the date picker for a given input field. |
|
631 If false returned from beforeShow event handler do not show. |
|
632 @param input element - the input field attached to the date picker or |
|
633 event - if triggered by focus */ |
|
634 _showDatepicker: function(input) { |
|
635 input = input.target || input; |
|
636 if (input.nodeName.toLowerCase() != 'input') // find from button/image trigger |
|
637 input = $('input', input.parentNode)[0]; |
|
638 if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput == input) // already here |
|
639 return; |
|
640 var inst = $.datepicker._getInst(input); |
|
641 if ($.datepicker._curInst && $.datepicker._curInst != inst) { |
|
642 $.datepicker._curInst.dpDiv.stop(true, true); |
|
643 if ( inst && $.datepicker._datepickerShowing ) { |
|
644 $.datepicker._hideDatepicker( $.datepicker._curInst.input[0] ); |
|
645 } |
|
646 } |
|
647 var beforeShow = $.datepicker._get(inst, 'beforeShow'); |
|
648 var beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {}; |
|
649 if(beforeShowSettings === false){ |
|
650 //false |
|
651 return; |
|
652 } |
|
653 extendRemove(inst.settings, beforeShowSettings); |
|
654 inst.lastVal = null; |
|
655 $.datepicker._lastInput = input; |
|
656 $.datepicker._setDateFromField(inst); |
|
657 if ($.datepicker._inDialog) // hide cursor |
|
658 input.value = ''; |
|
659 if (!$.datepicker._pos) { // position below input |
|
660 $.datepicker._pos = $.datepicker._findPos(input); |
|
661 $.datepicker._pos[1] += input.offsetHeight; // add the height |
|
662 } |
|
663 var isFixed = false; |
|
664 $(input).parents().each(function() { |
|
665 isFixed |= $(this).css('position') == 'fixed'; |
|
666 return !isFixed; |
|
667 }); |
|
668 if (isFixed && $.browser.opera) { // correction for Opera when fixed and scrolled |
|
669 $.datepicker._pos[0] -= document.documentElement.scrollLeft; |
|
670 $.datepicker._pos[1] -= document.documentElement.scrollTop; |
|
671 } |
|
672 var offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]}; |
|
673 $.datepicker._pos = null; |
|
674 //to avoid flashes on Firefox |
|
675 inst.dpDiv.empty(); |
|
676 // determine sizing offscreen |
|
677 inst.dpDiv.css({position: 'absolute', display: 'block', top: '-1000px'}); |
|
678 $.datepicker._updateDatepicker(inst); |
|
679 // fix width for dynamic number of date pickers |
|
680 // and adjust position before showing |
|
681 offset = $.datepicker._checkOffset(inst, offset, isFixed); |
|
682 inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ? |
|
683 'static' : (isFixed ? 'fixed' : 'absolute')), display: 'none', |
|
684 left: offset.left + 'px', top: offset.top + 'px'}); |
|
685 if (!inst.inline) { |
|
686 var showAnim = $.datepicker._get(inst, 'showAnim'); |
|
687 var duration = $.datepicker._get(inst, 'duration'); |
|
688 var postProcess = function() { |
|
689 var cover = inst.dpDiv.find('iframe.ui-datepicker-cover'); // IE6- only |
|
690 if( !! cover.length ){ |
|
691 var borders = $.datepicker._getBorders(inst.dpDiv); |
|
692 cover.css({left: -borders[0], top: -borders[1], |
|
693 width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()}); |
|
694 } |
|
695 }; |
|
696 inst.dpDiv.zIndex($(input).zIndex()+1); |
|
697 $.datepicker._datepickerShowing = true; |
|
698 if ($.effects && $.effects[showAnim]) |
|
699 inst.dpDiv.show(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess); |
|
700 else |
|
701 inst.dpDiv[showAnim || 'show']((showAnim ? duration : null), postProcess); |
|
702 if (!showAnim || !duration) |
|
703 postProcess(); |
|
704 if (inst.input.is(':visible') && !inst.input.is(':disabled')) |
|
705 inst.input.focus(); |
|
706 $.datepicker._curInst = inst; |
|
707 } |
|
708 }, |
|
709 |
|
710 /* Generate the date picker content. */ |
|
711 _updateDatepicker: function(inst) { |
|
712 var self = this; |
|
713 self.maxRows = 4; //Reset the max number of rows being displayed (see #7043) |
|
714 var borders = $.datepicker._getBorders(inst.dpDiv); |
|
715 instActive = inst; // for delegate hover events |
|
716 inst.dpDiv.empty().append(this._generateHTML(inst)); |
|
717 var cover = inst.dpDiv.find('iframe.ui-datepicker-cover'); // IE6- only |
|
718 if( !!cover.length ){ //avoid call to outerXXXX() when not in IE6 |
|
719 cover.css({left: -borders[0], top: -borders[1], width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()}) |
|
720 } |
|
721 inst.dpDiv.find('.' + this._dayOverClass + ' a').mouseover(); |
|
722 var numMonths = this._getNumberOfMonths(inst); |
|
723 var cols = numMonths[1]; |
|
724 var width = 17; |
|
725 inst.dpDiv.removeClass('ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4').width(''); |
|
726 if (cols > 1) |
|
727 inst.dpDiv.addClass('ui-datepicker-multi-' + cols).css('width', (width * cols) + 'em'); |
|
728 inst.dpDiv[(numMonths[0] != 1 || numMonths[1] != 1 ? 'add' : 'remove') + |
|
729 'Class']('ui-datepicker-multi'); |
|
730 inst.dpDiv[(this._get(inst, 'isRTL') ? 'add' : 'remove') + |
|
731 'Class']('ui-datepicker-rtl'); |
|
732 if (inst == $.datepicker._curInst && $.datepicker._datepickerShowing && inst.input && |
|
733 // #6694 - don't focus the input if it's already focused |
|
734 // this breaks the change event in IE |
|
735 inst.input.is(':visible') && !inst.input.is(':disabled') && inst.input[0] != document.activeElement) |
|
736 inst.input.focus(); |
|
737 // deffered render of the years select (to avoid flashes on Firefox) |
|
738 if( inst.yearshtml ){ |
|
739 var origyearshtml = inst.yearshtml; |
|
740 setTimeout(function(){ |
|
741 //assure that inst.yearshtml didn't change. |
|
742 if( origyearshtml === inst.yearshtml && inst.yearshtml ){ |
|
743 inst.dpDiv.find('select.ui-datepicker-year:first').replaceWith(inst.yearshtml); |
|
744 } |
|
745 origyearshtml = inst.yearshtml = null; |
|
746 }, 0); |
|
747 } |
|
748 }, |
|
749 |
|
750 /* Retrieve the size of left and top borders for an element. |
|
751 @param elem (jQuery object) the element of interest |
|
752 @return (number[2]) the left and top borders */ |
|
753 _getBorders: function(elem) { |
|
754 var convert = function(value) { |
|
755 return {thin: 1, medium: 2, thick: 3}[value] || value; |
|
756 }; |
|
757 return [parseFloat(convert(elem.css('border-left-width'))), |
|
758 parseFloat(convert(elem.css('border-top-width')))]; |
|
759 }, |
|
760 |
|
761 /* Check positioning to remain on screen. */ |
|
762 _checkOffset: function(inst, offset, isFixed) { |
|
763 var dpWidth = inst.dpDiv.outerWidth(); |
|
764 var dpHeight = inst.dpDiv.outerHeight(); |
|
765 var inputWidth = inst.input ? inst.input.outerWidth() : 0; |
|
766 var inputHeight = inst.input ? inst.input.outerHeight() : 0; |
|
767 var viewWidth = document.documentElement.clientWidth + $(document).scrollLeft(); |
|
768 var viewHeight = document.documentElement.clientHeight + $(document).scrollTop(); |
|
769 |
|
770 offset.left -= (this._get(inst, 'isRTL') ? (dpWidth - inputWidth) : 0); |
|
771 offset.left -= (isFixed && offset.left == inst.input.offset().left) ? $(document).scrollLeft() : 0; |
|
772 offset.top -= (isFixed && offset.top == (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0; |
|
773 |
|
774 // now check if datepicker is showing outside window viewport - move to a better place if so. |
|
775 offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ? |
|
776 Math.abs(offset.left + dpWidth - viewWidth) : 0); |
|
777 offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ? |
|
778 Math.abs(dpHeight + inputHeight) : 0); |
|
779 |
|
780 return offset; |
|
781 }, |
|
782 |
|
783 /* Find an object's position on the screen. */ |
|
784 _findPos: function(obj) { |
|
785 var inst = this._getInst(obj); |
|
786 var isRTL = this._get(inst, 'isRTL'); |
|
787 while (obj && (obj.type == 'hidden' || obj.nodeType != 1 || $.expr.filters.hidden(obj))) { |
|
788 obj = obj[isRTL ? 'previousSibling' : 'nextSibling']; |
|
789 } |
|
790 var position = $(obj).offset(); |
|
791 return [position.left, position.top]; |
|
792 }, |
|
793 |
|
794 /* Hide the date picker from view. |
|
795 @param input element - the input field attached to the date picker */ |
|
796 _hideDatepicker: function(input) { |
|
797 var inst = this._curInst; |
|
798 if (!inst || (input && inst != $.data(input, PROP_NAME))) |
|
799 return; |
|
800 if (this._datepickerShowing) { |
|
801 var showAnim = this._get(inst, 'showAnim'); |
|
802 var duration = this._get(inst, 'duration'); |
|
803 var self = this; |
|
804 var postProcess = function() { |
|
805 $.datepicker._tidyDialog(inst); |
|
806 self._curInst = null; |
|
807 }; |
|
808 if ($.effects && $.effects[showAnim]) |
|
809 inst.dpDiv.hide(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess); |
|
810 else |
|
811 inst.dpDiv[(showAnim == 'slideDown' ? 'slideUp' : |
|
812 (showAnim == 'fadeIn' ? 'fadeOut' : 'hide'))]((showAnim ? duration : null), postProcess); |
|
813 if (!showAnim) |
|
814 postProcess(); |
|
815 this._datepickerShowing = false; |
|
816 var onClose = this._get(inst, 'onClose'); |
|
817 if (onClose) |
|
818 onClose.apply((inst.input ? inst.input[0] : null), |
|
819 [(inst.input ? inst.input.val() : ''), inst]); |
|
820 this._lastInput = null; |
|
821 if (this._inDialog) { |
|
822 this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' }); |
|
823 if ($.blockUI) { |
|
824 $.unblockUI(); |
|
825 $('body').append(this.dpDiv); |
|
826 } |
|
827 } |
|
828 this._inDialog = false; |
|
829 } |
|
830 }, |
|
831 |
|
832 /* Tidy up after a dialog display. */ |
|
833 _tidyDialog: function(inst) { |
|
834 inst.dpDiv.removeClass(this._dialogClass).unbind('.ui-datepicker-calendar'); |
|
835 }, |
|
836 |
|
837 /* Close date picker if clicked elsewhere. */ |
|
838 _checkExternalClick: function(event) { |
|
839 if (!$.datepicker._curInst) |
|
840 return; |
|
841 |
|
842 var $target = $(event.target), |
|
843 inst = $.datepicker._getInst($target[0]); |
|
844 |
|
845 if ( ( ( $target[0].id != $.datepicker._mainDivId && |
|
846 $target.parents('#' + $.datepicker._mainDivId).length == 0 && |
|
847 !$target.hasClass($.datepicker.markerClassName) && |
|
848 !$target.closest("." + $.datepicker._triggerClass).length && |
|
849 $.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI) ) ) || |
|
850 ( $target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst != inst ) ) |
|
851 $.datepicker._hideDatepicker(); |
|
852 }, |
|
853 |
|
854 /* Adjust one of the date sub-fields. */ |
|
855 _adjustDate: function(id, offset, period) { |
|
856 var target = $(id); |
|
857 var inst = this._getInst(target[0]); |
|
858 if (this._isDisabledDatepicker(target[0])) { |
|
859 return; |
|
860 } |
|
861 this._adjustInstDate(inst, offset + |
|
862 (period == 'M' ? this._get(inst, 'showCurrentAtPos') : 0), // undo positioning |
|
863 period); |
|
864 this._updateDatepicker(inst); |
|
865 }, |
|
866 |
|
867 /* Action for current link. */ |
|
868 _gotoToday: function(id) { |
|
869 var target = $(id); |
|
870 var inst = this._getInst(target[0]); |
|
871 if (this._get(inst, 'gotoCurrent') && inst.currentDay) { |
|
872 inst.selectedDay = inst.currentDay; |
|
873 inst.drawMonth = inst.selectedMonth = inst.currentMonth; |
|
874 inst.drawYear = inst.selectedYear = inst.currentYear; |
|
875 } |
|
876 else { |
|
877 var date = new Date(); |
|
878 inst.selectedDay = date.getDate(); |
|
879 inst.drawMonth = inst.selectedMonth = date.getMonth(); |
|
880 inst.drawYear = inst.selectedYear = date.getFullYear(); |
|
881 } |
|
882 this._notifyChange(inst); |
|
883 this._adjustDate(target); |
|
884 }, |
|
885 |
|
886 /* Action for selecting a new month/year. */ |
|
887 _selectMonthYear: function(id, select, period) { |
|
888 var target = $(id); |
|
889 var inst = this._getInst(target[0]); |
|
890 inst['selected' + (period == 'M' ? 'Month' : 'Year')] = |
|
891 inst['draw' + (period == 'M' ? 'Month' : 'Year')] = |
|
892 parseInt(select.options[select.selectedIndex].value,10); |
|
893 this._notifyChange(inst); |
|
894 this._adjustDate(target); |
|
895 }, |
|
896 |
|
897 /* Action for selecting a day. */ |
|
898 _selectDay: function(id, month, year, td) { |
|
899 var target = $(id); |
|
900 if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) { |
|
901 return; |
|
902 } |
|
903 var inst = this._getInst(target[0]); |
|
904 inst.selectedDay = inst.currentDay = $('a', td).html(); |
|
905 inst.selectedMonth = inst.currentMonth = month; |
|
906 inst.selectedYear = inst.currentYear = year; |
|
907 this._selectDate(id, this._formatDate(inst, |
|
908 inst.currentDay, inst.currentMonth, inst.currentYear)); |
|
909 }, |
|
910 |
|
911 /* Erase the input field and hide the date picker. */ |
|
912 _clearDate: function(id) { |
|
913 var target = $(id); |
|
914 var inst = this._getInst(target[0]); |
|
915 this._selectDate(target, ''); |
|
916 }, |
|
917 |
|
918 /* Update the input field with the selected date. */ |
|
919 _selectDate: function(id, dateStr) { |
|
920 var target = $(id); |
|
921 var inst = this._getInst(target[0]); |
|
922 dateStr = (dateStr != null ? dateStr : this._formatDate(inst)); |
|
923 if (inst.input) |
|
924 inst.input.val(dateStr); |
|
925 this._updateAlternate(inst); |
|
926 var onSelect = this._get(inst, 'onSelect'); |
|
927 if (onSelect) |
|
928 onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); // trigger custom callback |
|
929 else if (inst.input) |
|
930 inst.input.trigger('change'); // fire the change event |
|
931 if (inst.inline) |
|
932 this._updateDatepicker(inst); |
|
933 else { |
|
934 this._hideDatepicker(); |
|
935 this._lastInput = inst.input[0]; |
|
936 if (typeof(inst.input[0]) != 'object') |
|
937 inst.input.focus(); // restore focus |
|
938 this._lastInput = null; |
|
939 } |
|
940 }, |
|
941 |
|
942 /* Update any alternate field to synchronise with the main field. */ |
|
943 _updateAlternate: function(inst) { |
|
944 var altField = this._get(inst, 'altField'); |
|
945 if (altField) { // update alternate field too |
|
946 var altFormat = this._get(inst, 'altFormat') || this._get(inst, 'dateFormat'); |
|
947 var date = this._getDate(inst); |
|
948 var dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst)); |
|
949 $(altField).each(function() { $(this).val(dateStr); }); |
|
950 } |
|
951 }, |
|
952 |
|
953 /* Set as beforeShowDay function to prevent selection of weekends. |
|
954 @param date Date - the date to customise |
|
955 @return [boolean, string] - is this date selectable?, what is its CSS class? */ |
|
956 noWeekends: function(date) { |
|
957 var day = date.getDay(); |
|
958 return [(day > 0 && day < 6), '']; |
|
959 }, |
|
960 |
|
961 /* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition. |
|
962 @param date Date - the date to get the week for |
|
963 @return number - the number of the week within the year that contains this date */ |
|
964 iso8601Week: function(date) { |
|
965 var checkDate = new Date(date.getTime()); |
|
966 // Find Thursday of this week starting on Monday |
|
967 checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7)); |
|
968 var time = checkDate.getTime(); |
|
969 checkDate.setMonth(0); // Compare with Jan 1 |
|
970 checkDate.setDate(1); |
|
971 return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1; |
|
972 }, |
|
973 |
|
974 /* Parse a string value into a date object. |
|
975 See formatDate below for the possible formats. |
|
976 |
|
977 @param format string - the expected format of the date |
|
978 @param value string - the date in the above format |
|
979 @param settings Object - attributes include: |
|
980 shortYearCutoff number - the cutoff year for determining the century (optional) |
|
981 dayNamesShort string[7] - abbreviated names of the days from Sunday (optional) |
|
982 dayNames string[7] - names of the days from Sunday (optional) |
|
983 monthNamesShort string[12] - abbreviated names of the months (optional) |
|
984 monthNames string[12] - names of the months (optional) |
|
985 @return Date - the extracted date value or null if value is blank */ |
|
986 parseDate: function (format, value, settings) { |
|
987 if (format == null || value == null) |
|
988 throw 'Invalid arguments'; |
|
989 value = (typeof value == 'object' ? value.toString() : value + ''); |
|
990 if (value == '') |
|
991 return null; |
|
992 var shortYearCutoff = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff; |
|
993 shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff : |
|
994 new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10)); |
|
995 var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort; |
|
996 var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames; |
|
997 var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort; |
|
998 var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames; |
|
999 var year = -1; |
|
1000 var month = -1; |
|
1001 var day = -1; |
|
1002 var doy = -1; |
|
1003 var literal = false; |
|
1004 // Check whether a format character is doubled |
|
1005 var lookAhead = function(match) { |
|
1006 var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match); |
|
1007 if (matches) |
|
1008 iFormat++; |
|
1009 return matches; |
|
1010 }; |
|
1011 // Extract a number from the string value |
|
1012 var getNumber = function(match) { |
|
1013 var isDoubled = lookAhead(match); |
|
1014 var size = (match == '@' ? 14 : (match == '!' ? 20 : |
|
1015 (match == 'y' && isDoubled ? 4 : (match == 'o' ? 3 : 2)))); |
|
1016 var digits = new RegExp('^\\d{1,' + size + '}'); |
|
1017 var num = value.substring(iValue).match(digits); |
|
1018 if (!num) |
|
1019 throw 'Missing number at position ' + iValue; |
|
1020 iValue += num[0].length; |
|
1021 return parseInt(num[0], 10); |
|
1022 }; |
|
1023 // Extract a name from the string value and convert to an index |
|
1024 var getName = function(match, shortNames, longNames) { |
|
1025 var names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) { |
|
1026 return [ [k, v] ]; |
|
1027 }).sort(function (a, b) { |
|
1028 return -(a[1].length - b[1].length); |
|
1029 }); |
|
1030 var index = -1; |
|
1031 $.each(names, function (i, pair) { |
|
1032 var name = pair[1]; |
|
1033 if (value.substr(iValue, name.length).toLowerCase() == name.toLowerCase()) { |
|
1034 index = pair[0]; |
|
1035 iValue += name.length; |
|
1036 return false; |
|
1037 } |
|
1038 }); |
|
1039 if (index != -1) |
|
1040 return index + 1; |
|
1041 else |
|
1042 throw 'Unknown name at position ' + iValue; |
|
1043 }; |
|
1044 // Confirm that a literal character matches the string value |
|
1045 var checkLiteral = function() { |
|
1046 if (value.charAt(iValue) != format.charAt(iFormat)) |
|
1047 throw 'Unexpected literal at position ' + iValue; |
|
1048 iValue++; |
|
1049 }; |
|
1050 var iValue = 0; |
|
1051 for (var iFormat = 0; iFormat < format.length; iFormat++) { |
|
1052 if (literal) |
|
1053 if (format.charAt(iFormat) == "'" && !lookAhead("'")) |
|
1054 literal = false; |
|
1055 else |
|
1056 checkLiteral(); |
|
1057 else |
|
1058 switch (format.charAt(iFormat)) { |
|
1059 case 'd': |
|
1060 day = getNumber('d'); |
|
1061 break; |
|
1062 case 'D': |
|
1063 getName('D', dayNamesShort, dayNames); |
|
1064 break; |
|
1065 case 'o': |
|
1066 doy = getNumber('o'); |
|
1067 break; |
|
1068 case 'm': |
|
1069 month = getNumber('m'); |
|
1070 break; |
|
1071 case 'M': |
|
1072 month = getName('M', monthNamesShort, monthNames); |
|
1073 break; |
|
1074 case 'y': |
|
1075 year = getNumber('y'); |
|
1076 break; |
|
1077 case '@': |
|
1078 var date = new Date(getNumber('@')); |
|
1079 year = date.getFullYear(); |
|
1080 month = date.getMonth() + 1; |
|
1081 day = date.getDate(); |
|
1082 break; |
|
1083 case '!': |
|
1084 var date = new Date((getNumber('!') - this._ticksTo1970) / 10000); |
|
1085 year = date.getFullYear(); |
|
1086 month = date.getMonth() + 1; |
|
1087 day = date.getDate(); |
|
1088 break; |
|
1089 case "'": |
|
1090 if (lookAhead("'")) |
|
1091 checkLiteral(); |
|
1092 else |
|
1093 literal = true; |
|
1094 break; |
|
1095 default: |
|
1096 checkLiteral(); |
|
1097 } |
|
1098 } |
|
1099 if (iValue < value.length){ |
|
1100 throw "Extra/unparsed characters found in date: " + value.substring(iValue); |
|
1101 } |
|
1102 if (year == -1) |
|
1103 year = new Date().getFullYear(); |
|
1104 else if (year < 100) |
|
1105 year += new Date().getFullYear() - new Date().getFullYear() % 100 + |
|
1106 (year <= shortYearCutoff ? 0 : -100); |
|
1107 if (doy > -1) { |
|
1108 month = 1; |
|
1109 day = doy; |
|
1110 do { |
|
1111 var dim = this._getDaysInMonth(year, month - 1); |
|
1112 if (day <= dim) |
|
1113 break; |
|
1114 month++; |
|
1115 day -= dim; |
|
1116 } while (true); |
|
1117 } |
|
1118 var date = this._daylightSavingAdjust(new Date(year, month - 1, day)); |
|
1119 if (date.getFullYear() != year || date.getMonth() + 1 != month || date.getDate() != day) |
|
1120 throw 'Invalid date'; // E.g. 31/02/00 |
|
1121 return date; |
|
1122 }, |
|
1123 |
|
1124 /* Standard date formats. */ |
|
1125 ATOM: 'yy-mm-dd', // RFC 3339 (ISO 8601) |
|
1126 COOKIE: 'D, dd M yy', |
|
1127 ISO_8601: 'yy-mm-dd', |
|
1128 RFC_822: 'D, d M y', |
|
1129 RFC_850: 'DD, dd-M-y', |
|
1130 RFC_1036: 'D, d M y', |
|
1131 RFC_1123: 'D, d M yy', |
|
1132 RFC_2822: 'D, d M yy', |
|
1133 RSS: 'D, d M y', // RFC 822 |
|
1134 TICKS: '!', |
|
1135 TIMESTAMP: '@', |
|
1136 W3C: 'yy-mm-dd', // ISO 8601 |
|
1137 |
|
1138 _ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) + |
|
1139 Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000), |
|
1140 |
|
1141 /* Format a date object into a string value. |
|
1142 The format can be combinations of the following: |
|
1143 d - day of month (no leading zero) |
|
1144 dd - day of month (two digit) |
|
1145 o - day of year (no leading zeros) |
|
1146 oo - day of year (three digit) |
|
1147 D - day name short |
|
1148 DD - day name long |
|
1149 m - month of year (no leading zero) |
|
1150 mm - month of year (two digit) |
|
1151 M - month name short |
|
1152 MM - month name long |
|
1153 y - year (two digit) |
|
1154 yy - year (four digit) |
|
1155 @ - Unix timestamp (ms since 01/01/1970) |
|
1156 ! - Windows ticks (100ns since 01/01/0001) |
|
1157 '...' - literal text |
|
1158 '' - single quote |
|
1159 |
|
1160 @param format string - the desired format of the date |
|
1161 @param date Date - the date value to format |
|
1162 @param settings Object - attributes include: |
|
1163 dayNamesShort string[7] - abbreviated names of the days from Sunday (optional) |
|
1164 dayNames string[7] - names of the days from Sunday (optional) |
|
1165 monthNamesShort string[12] - abbreviated names of the months (optional) |
|
1166 monthNames string[12] - names of the months (optional) |
|
1167 @return string - the date in the above format */ |
|
1168 formatDate: function (format, date, settings) { |
|
1169 if (!date) |
|
1170 return ''; |
|
1171 var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort; |
|
1172 var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames; |
|
1173 var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort; |
|
1174 var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames; |
|
1175 // Check whether a format character is doubled |
|
1176 var lookAhead = function(match) { |
|
1177 var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match); |
|
1178 if (matches) |
|
1179 iFormat++; |
|
1180 return matches; |
|
1181 }; |
|
1182 // Format a number, with leading zero if necessary |
|
1183 var formatNumber = function(match, value, len) { |
|
1184 var num = '' + value; |
|
1185 if (lookAhead(match)) |
|
1186 while (num.length < len) |
|
1187 num = '0' + num; |
|
1188 return num; |
|
1189 }; |
|
1190 // Format a name, short or long as requested |
|
1191 var formatName = function(match, value, shortNames, longNames) { |
|
1192 return (lookAhead(match) ? longNames[value] : shortNames[value]); |
|
1193 }; |
|
1194 var output = ''; |
|
1195 var literal = false; |
|
1196 if (date) |
|
1197 for (var iFormat = 0; iFormat < format.length; iFormat++) { |
|
1198 if (literal) |
|
1199 if (format.charAt(iFormat) == "'" && !lookAhead("'")) |
|
1200 literal = false; |
|
1201 else |
|
1202 output += format.charAt(iFormat); |
|
1203 else |
|
1204 switch (format.charAt(iFormat)) { |
|
1205 case 'd': |
|
1206 output += formatNumber('d', date.getDate(), 2); |
|
1207 break; |
|
1208 case 'D': |
|
1209 output += formatName('D', date.getDay(), dayNamesShort, dayNames); |
|
1210 break; |
|
1211 case 'o': |
|
1212 output += formatNumber('o', |
|
1213 Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3); |
|
1214 break; |
|
1215 case 'm': |
|
1216 output += formatNumber('m', date.getMonth() + 1, 2); |
|
1217 break; |
|
1218 case 'M': |
|
1219 output += formatName('M', date.getMonth(), monthNamesShort, monthNames); |
|
1220 break; |
|
1221 case 'y': |
|
1222 output += (lookAhead('y') ? date.getFullYear() : |
|
1223 (date.getYear() % 100 < 10 ? '0' : '') + date.getYear() % 100); |
|
1224 break; |
|
1225 case '@': |
|
1226 output += date.getTime(); |
|
1227 break; |
|
1228 case '!': |
|
1229 output += date.getTime() * 10000 + this._ticksTo1970; |
|
1230 break; |
|
1231 case "'": |
|
1232 if (lookAhead("'")) |
|
1233 output += "'"; |
|
1234 else |
|
1235 literal = true; |
|
1236 break; |
|
1237 default: |
|
1238 output += format.charAt(iFormat); |
|
1239 } |
|
1240 } |
|
1241 return output; |
|
1242 }, |
|
1243 |
|
1244 /* Extract all possible characters from the date format. */ |
|
1245 _possibleChars: function (format) { |
|
1246 var chars = ''; |
|
1247 var literal = false; |
|
1248 // Check whether a format character is doubled |
|
1249 var lookAhead = function(match) { |
|
1250 var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match); |
|
1251 if (matches) |
|
1252 iFormat++; |
|
1253 return matches; |
|
1254 }; |
|
1255 for (var iFormat = 0; iFormat < format.length; iFormat++) |
|
1256 if (literal) |
|
1257 if (format.charAt(iFormat) == "'" && !lookAhead("'")) |
|
1258 literal = false; |
|
1259 else |
|
1260 chars += format.charAt(iFormat); |
|
1261 else |
|
1262 switch (format.charAt(iFormat)) { |
|
1263 case 'd': case 'm': case 'y': case '@': |
|
1264 chars += '0123456789'; |
|
1265 break; |
|
1266 case 'D': case 'M': |
|
1267 return null; // Accept anything |
|
1268 case "'": |
|
1269 if (lookAhead("'")) |
|
1270 chars += "'"; |
|
1271 else |
|
1272 literal = true; |
|
1273 break; |
|
1274 default: |
|
1275 chars += format.charAt(iFormat); |
|
1276 } |
|
1277 return chars; |
|
1278 }, |
|
1279 |
|
1280 /* Get a setting value, defaulting if necessary. */ |
|
1281 _get: function(inst, name) { |
|
1282 return inst.settings[name] !== undefined ? |
|
1283 inst.settings[name] : this._defaults[name]; |
|
1284 }, |
|
1285 |
|
1286 /* Parse existing date and initialise date picker. */ |
|
1287 _setDateFromField: function(inst, noDefault) { |
|
1288 if (inst.input.val() == inst.lastVal) { |
|
1289 return; |
|
1290 } |
|
1291 var dateFormat = this._get(inst, 'dateFormat'); |
|
1292 var dates = inst.lastVal = inst.input ? inst.input.val() : null; |
|
1293 var date, defaultDate; |
|
1294 date = defaultDate = this._getDefaultDate(inst); |
|
1295 var settings = this._getFormatConfig(inst); |
|
1296 try { |
|
1297 date = this.parseDate(dateFormat, dates, settings) || defaultDate; |
|
1298 } catch (event) { |
|
1299 this.log(event); |
|
1300 dates = (noDefault ? '' : dates); |
|
1301 } |
|
1302 inst.selectedDay = date.getDate(); |
|
1303 inst.drawMonth = inst.selectedMonth = date.getMonth(); |
|
1304 inst.drawYear = inst.selectedYear = date.getFullYear(); |
|
1305 inst.currentDay = (dates ? date.getDate() : 0); |
|
1306 inst.currentMonth = (dates ? date.getMonth() : 0); |
|
1307 inst.currentYear = (dates ? date.getFullYear() : 0); |
|
1308 this._adjustInstDate(inst); |
|
1309 }, |
|
1310 |
|
1311 /* Retrieve the default date shown on opening. */ |
|
1312 _getDefaultDate: function(inst) { |
|
1313 return this._restrictMinMax(inst, |
|
1314 this._determineDate(inst, this._get(inst, 'defaultDate'), new Date())); |
|
1315 }, |
|
1316 |
|
1317 /* A date may be specified as an exact value or a relative one. */ |
|
1318 _determineDate: function(inst, date, defaultDate) { |
|
1319 var offsetNumeric = function(offset) { |
|
1320 var date = new Date(); |
|
1321 date.setDate(date.getDate() + offset); |
|
1322 return date; |
|
1323 }; |
|
1324 var offsetString = function(offset) { |
|
1325 try { |
|
1326 return $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'), |
|
1327 offset, $.datepicker._getFormatConfig(inst)); |
|
1328 } |
|
1329 catch (e) { |
|
1330 // Ignore |
|
1331 } |
|
1332 var date = (offset.toLowerCase().match(/^c/) ? |
|
1333 $.datepicker._getDate(inst) : null) || new Date(); |
|
1334 var year = date.getFullYear(); |
|
1335 var month = date.getMonth(); |
|
1336 var day = date.getDate(); |
|
1337 var pattern = /([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g; |
|
1338 var matches = pattern.exec(offset); |
|
1339 while (matches) { |
|
1340 switch (matches[2] || 'd') { |
|
1341 case 'd' : case 'D' : |
|
1342 day += parseInt(matches[1],10); break; |
|
1343 case 'w' : case 'W' : |
|
1344 day += parseInt(matches[1],10) * 7; break; |
|
1345 case 'm' : case 'M' : |
|
1346 month += parseInt(matches[1],10); |
|
1347 day = Math.min(day, $.datepicker._getDaysInMonth(year, month)); |
|
1348 break; |
|
1349 case 'y': case 'Y' : |
|
1350 year += parseInt(matches[1],10); |
|
1351 day = Math.min(day, $.datepicker._getDaysInMonth(year, month)); |
|
1352 break; |
|
1353 } |
|
1354 matches = pattern.exec(offset); |
|
1355 } |
|
1356 return new Date(year, month, day); |
|
1357 }; |
|
1358 var newDate = (date == null || date === '' ? defaultDate : (typeof date == 'string' ? offsetString(date) : |
|
1359 (typeof date == 'number' ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime())))); |
|
1360 newDate = (newDate && newDate.toString() == 'Invalid Date' ? defaultDate : newDate); |
|
1361 if (newDate) { |
|
1362 newDate.setHours(0); |
|
1363 newDate.setMinutes(0); |
|
1364 newDate.setSeconds(0); |
|
1365 newDate.setMilliseconds(0); |
|
1366 } |
|
1367 return this._daylightSavingAdjust(newDate); |
|
1368 }, |
|
1369 |
|
1370 /* Handle switch to/from daylight saving. |
|
1371 Hours may be non-zero on daylight saving cut-over: |
|
1372 > 12 when midnight changeover, but then cannot generate |
|
1373 midnight datetime, so jump to 1AM, otherwise reset. |
|
1374 @param date (Date) the date to check |
|
1375 @return (Date) the corrected date */ |
|
1376 _daylightSavingAdjust: function(date) { |
|
1377 if (!date) return null; |
|
1378 date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0); |
|
1379 return date; |
|
1380 }, |
|
1381 |
|
1382 /* Set the date(s) directly. */ |
|
1383 _setDate: function(inst, date, noChange) { |
|
1384 var clear = !date; |
|
1385 var origMonth = inst.selectedMonth; |
|
1386 var origYear = inst.selectedYear; |
|
1387 var newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date())); |
|
1388 inst.selectedDay = inst.currentDay = newDate.getDate(); |
|
1389 inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth(); |
|
1390 inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear(); |
|
1391 if ((origMonth != inst.selectedMonth || origYear != inst.selectedYear) && !noChange) |
|
1392 this._notifyChange(inst); |
|
1393 this._adjustInstDate(inst); |
|
1394 if (inst.input) { |
|
1395 inst.input.val(clear ? '' : this._formatDate(inst)); |
|
1396 } |
|
1397 }, |
|
1398 |
|
1399 /* Retrieve the date(s) directly. */ |
|
1400 _getDate: function(inst) { |
|
1401 var startDate = (!inst.currentYear || (inst.input && inst.input.val() == '') ? null : |
|
1402 this._daylightSavingAdjust(new Date( |
|
1403 inst.currentYear, inst.currentMonth, inst.currentDay))); |
|
1404 return startDate; |
|
1405 }, |
|
1406 |
|
1407 /* Generate the HTML for the current state of the date picker. */ |
|
1408 _generateHTML: function(inst) { |
|
1409 var today = new Date(); |
|
1410 today = this._daylightSavingAdjust( |
|
1411 new Date(today.getFullYear(), today.getMonth(), today.getDate())); // clear time |
|
1412 var isRTL = this._get(inst, 'isRTL'); |
|
1413 var showButtonPanel = this._get(inst, 'showButtonPanel'); |
|
1414 var hideIfNoPrevNext = this._get(inst, 'hideIfNoPrevNext'); |
|
1415 var navigationAsDateFormat = this._get(inst, 'navigationAsDateFormat'); |
|
1416 var numMonths = this._getNumberOfMonths(inst); |
|
1417 var showCurrentAtPos = this._get(inst, 'showCurrentAtPos'); |
|
1418 var stepMonths = this._get(inst, 'stepMonths'); |
|
1419 var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1); |
|
1420 var currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) : |
|
1421 new Date(inst.currentYear, inst.currentMonth, inst.currentDay))); |
|
1422 var minDate = this._getMinMaxDate(inst, 'min'); |
|
1423 var maxDate = this._getMinMaxDate(inst, 'max'); |
|
1424 var drawMonth = inst.drawMonth - showCurrentAtPos; |
|
1425 var drawYear = inst.drawYear; |
|
1426 if (drawMonth < 0) { |
|
1427 drawMonth += 12; |
|
1428 drawYear--; |
|
1429 } |
|
1430 if (maxDate) { |
|
1431 var maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(), |
|
1432 maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate())); |
|
1433 maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw); |
|
1434 while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) { |
|
1435 drawMonth--; |
|
1436 if (drawMonth < 0) { |
|
1437 drawMonth = 11; |
|
1438 drawYear--; |
|
1439 } |
|
1440 } |
|
1441 } |
|
1442 inst.drawMonth = drawMonth; |
|
1443 inst.drawYear = drawYear; |
|
1444 var prevText = this._get(inst, 'prevText'); |
|
1445 prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText, |
|
1446 this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)), |
|
1447 this._getFormatConfig(inst))); |
|
1448 var prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ? |
|
1449 '<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery_' + dpuuid + |
|
1450 '.datepicker._adjustDate(\'#' + inst.id + '\', -' + stepMonths + ', \'M\');"' + |
|
1451 ' title="' + prevText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>' : |
|
1452 (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>')); |
|
1453 var nextText = this._get(inst, 'nextText'); |
|
1454 nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText, |
|
1455 this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)), |
|
1456 this._getFormatConfig(inst))); |
|
1457 var next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ? |
|
1458 '<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery_' + dpuuid + |
|
1459 '.datepicker._adjustDate(\'#' + inst.id + '\', +' + stepMonths + ', \'M\');"' + |
|
1460 ' title="' + nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>' : |
|
1461 (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>')); |
|
1462 var currentText = this._get(inst, 'currentText'); |
|
1463 var gotoDate = (this._get(inst, 'gotoCurrent') && inst.currentDay ? currentDate : today); |
|
1464 currentText = (!navigationAsDateFormat ? currentText : |
|
1465 this.formatDate(currentText, gotoDate, this._getFormatConfig(inst))); |
|
1466 var controls = (!inst.inline ? '<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery_' + dpuuid + |
|
1467 '.datepicker._hideDatepicker();">' + this._get(inst, 'closeText') + '</button>' : ''); |
|
1468 var buttonPanel = (showButtonPanel) ? '<div class="ui-datepicker-buttonpane ui-widget-content">' + (isRTL ? controls : '') + |
|
1469 (this._isInRange(inst, gotoDate) ? '<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery_' + dpuuid + |
|
1470 '.datepicker._gotoToday(\'#' + inst.id + '\');"' + |
|
1471 '>' + currentText + '</button>' : '') + (isRTL ? '' : controls) + '</div>' : ''; |
|
1472 var firstDay = parseInt(this._get(inst, 'firstDay'),10); |
|
1473 firstDay = (isNaN(firstDay) ? 0 : firstDay); |
|
1474 var showWeek = this._get(inst, 'showWeek'); |
|
1475 var dayNames = this._get(inst, 'dayNames'); |
|
1476 var dayNamesShort = this._get(inst, 'dayNamesShort'); |
|
1477 var dayNamesMin = this._get(inst, 'dayNamesMin'); |
|
1478 var monthNames = this._get(inst, 'monthNames'); |
|
1479 var monthNamesShort = this._get(inst, 'monthNamesShort'); |
|
1480 var beforeShowDay = this._get(inst, 'beforeShowDay'); |
|
1481 var showOtherMonths = this._get(inst, 'showOtherMonths'); |
|
1482 var selectOtherMonths = this._get(inst, 'selectOtherMonths'); |
|
1483 var calculateWeek = this._get(inst, 'calculateWeek') || this.iso8601Week; |
|
1484 var defaultDate = this._getDefaultDate(inst); |
|
1485 var html = ''; |
|
1486 for (var row = 0; row < numMonths[0]; row++) { |
|
1487 var group = ''; |
|
1488 this.maxRows = 4; |
|
1489 for (var col = 0; col < numMonths[1]; col++) { |
|
1490 var selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay)); |
|
1491 var cornerClass = ' ui-corner-all'; |
|
1492 var calender = ''; |
|
1493 if (isMultiMonth) { |
|
1494 calender += '<div class="ui-datepicker-group'; |
|
1495 if (numMonths[1] > 1) |
|
1496 switch (col) { |
|
1497 case 0: calender += ' ui-datepicker-group-first'; |
|
1498 cornerClass = ' ui-corner-' + (isRTL ? 'right' : 'left'); break; |
|
1499 case numMonths[1]-1: calender += ' ui-datepicker-group-last'; |
|
1500 cornerClass = ' ui-corner-' + (isRTL ? 'left' : 'right'); break; |
|
1501 default: calender += ' ui-datepicker-group-middle'; cornerClass = ''; break; |
|
1502 } |
|
1503 calender += '">'; |
|
1504 } |
|
1505 calender += '<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix' + cornerClass + '">' + |
|
1506 (/all|left/.test(cornerClass) && row == 0 ? (isRTL ? next : prev) : '') + |
|
1507 (/all|right/.test(cornerClass) && row == 0 ? (isRTL ? prev : next) : '') + |
|
1508 this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate, |
|
1509 row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers |
|
1510 '</div><table class="ui-datepicker-calendar"><thead>' + |
|
1511 '<tr>'; |
|
1512 var thead = (showWeek ? '<th class="ui-datepicker-week-col">' + this._get(inst, 'weekHeader') + '</th>' : ''); |
|
1513 for (var dow = 0; dow < 7; dow++) { // days of the week |
|
1514 var day = (dow + firstDay) % 7; |
|
1515 thead += '<th' + ((dow + firstDay + 6) % 7 >= 5 ? ' class="ui-datepicker-week-end"' : '') + '>' + |
|
1516 '<span title="' + dayNames[day] + '">' + dayNamesMin[day] + '</span></th>'; |
|
1517 } |
|
1518 calender += thead + '</tr></thead><tbody>'; |
|
1519 var daysInMonth = this._getDaysInMonth(drawYear, drawMonth); |
|
1520 if (drawYear == inst.selectedYear && drawMonth == inst.selectedMonth) |
|
1521 inst.selectedDay = Math.min(inst.selectedDay, daysInMonth); |
|
1522 var leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7; |
|
1523 var curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate |
|
1524 var numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043) |
|
1525 this.maxRows = numRows; |
|
1526 var printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays)); |
|
1527 for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows |
|
1528 calender += '<tr>'; |
|
1529 var tbody = (!showWeek ? '' : '<td class="ui-datepicker-week-col">' + |
|
1530 this._get(inst, 'calculateWeek')(printDate) + '</td>'); |
|
1531 for (var dow = 0; dow < 7; dow++) { // create date picker days |
|
1532 var daySettings = (beforeShowDay ? |
|
1533 beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, '']); |
|
1534 var otherMonth = (printDate.getMonth() != drawMonth); |
|
1535 var unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] || |
|
1536 (minDate && printDate < minDate) || (maxDate && printDate > maxDate); |
|
1537 tbody += '<td class="' + |
|
1538 ((dow + firstDay + 6) % 7 >= 5 ? ' ui-datepicker-week-end' : '') + // highlight weekends |
|
1539 (otherMonth ? ' ui-datepicker-other-month' : '') + // highlight days from other months |
|
1540 ((printDate.getTime() == selectedDate.getTime() && drawMonth == inst.selectedMonth && inst._keyEvent) || // user pressed key |
|
1541 (defaultDate.getTime() == printDate.getTime() && defaultDate.getTime() == selectedDate.getTime()) ? |
|
1542 // or defaultDate is current printedDate and defaultDate is selectedDate |
|
1543 ' ' + this._dayOverClass : '') + // highlight selected day |
|
1544 (unselectable ? ' ' + this._unselectableClass + ' ui-state-disabled': '') + // highlight unselectable days |
|
1545 (otherMonth && !showOtherMonths ? '' : ' ' + daySettings[1] + // highlight custom dates |
|
1546 (printDate.getTime() == currentDate.getTime() ? ' ' + this._currentClass : '') + // highlight selected day |
|
1547 (printDate.getTime() == today.getTime() ? ' ui-datepicker-today' : '')) + '"' + // highlight today (if different) |
|
1548 ((!otherMonth || showOtherMonths) && daySettings[2] ? ' title="' + daySettings[2] + '"' : '') + // cell title |
|
1549 (unselectable ? '' : ' onclick="DP_jQuery_' + dpuuid + '.datepicker._selectDay(\'#' + |
|
1550 inst.id + '\',' + printDate.getMonth() + ',' + printDate.getFullYear() + ', this);return false;"') + '>' + // actions |
|
1551 (otherMonth && !showOtherMonths ? ' ' : // display for other months |
|
1552 (unselectable ? '<span class="ui-state-default">' + printDate.getDate() + '</span>' : '<a class="ui-state-default' + |
|
1553 (printDate.getTime() == today.getTime() ? ' ui-state-highlight' : '') + |
|
1554 (printDate.getTime() == currentDate.getTime() ? ' ui-state-active' : '') + // highlight selected day |
|
1555 (otherMonth ? ' ui-priority-secondary' : '') + // distinguish dates from other months |
|
1556 '" href="#">' + printDate.getDate() + '</a>')) + '</td>'; // display selectable date |
|
1557 printDate.setDate(printDate.getDate() + 1); |
|
1558 printDate = this._daylightSavingAdjust(printDate); |
|
1559 } |
|
1560 calender += tbody + '</tr>'; |
|
1561 } |
|
1562 drawMonth++; |
|
1563 if (drawMonth > 11) { |
|
1564 drawMonth = 0; |
|
1565 drawYear++; |
|
1566 } |
|
1567 calender += '</tbody></table>' + (isMultiMonth ? '</div>' + |
|
1568 ((numMonths[0] > 0 && col == numMonths[1]-1) ? '<div class="ui-datepicker-row-break"></div>' : '') : ''); |
|
1569 group += calender; |
|
1570 } |
|
1571 html += group; |
|
1572 } |
|
1573 html += buttonPanel + ($.browser.msie && parseInt($.browser.version,10) < 7 && !inst.inline ? |
|
1574 '<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>' : ''); |
|
1575 inst._keyEvent = false; |
|
1576 return html; |
|
1577 }, |
|
1578 |
|
1579 /* Generate the month and year header. */ |
|
1580 _generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate, |
|
1581 secondary, monthNames, monthNamesShort) { |
|
1582 var changeMonth = this._get(inst, 'changeMonth'); |
|
1583 var changeYear = this._get(inst, 'changeYear'); |
|
1584 var showMonthAfterYear = this._get(inst, 'showMonthAfterYear'); |
|
1585 var html = '<div class="ui-datepicker-title">'; |
|
1586 var monthHtml = ''; |
|
1587 // month selection |
|
1588 if (secondary || !changeMonth) |
|
1589 monthHtml += '<span class="ui-datepicker-month">' + monthNames[drawMonth] + '</span>'; |
|
1590 else { |
|
1591 var inMinYear = (minDate && minDate.getFullYear() == drawYear); |
|
1592 var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear); |
|
1593 monthHtml += '<select class="ui-datepicker-month" ' + |
|
1594 'onchange="DP_jQuery_' + dpuuid + '.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'M\');" ' + |
|
1595 '>'; |
|
1596 for (var month = 0; month < 12; month++) { |
|
1597 if ((!inMinYear || month >= minDate.getMonth()) && |
|
1598 (!inMaxYear || month <= maxDate.getMonth())) |
|
1599 monthHtml += '<option value="' + month + '"' + |
|
1600 (month == drawMonth ? ' selected="selected"' : '') + |
|
1601 '>' + monthNamesShort[month] + '</option>'; |
|
1602 } |
|
1603 monthHtml += '</select>'; |
|
1604 } |
|
1605 if (!showMonthAfterYear) |
|
1606 html += monthHtml + (secondary || !(changeMonth && changeYear) ? ' ' : ''); |
|
1607 // year selection |
|
1608 if ( !inst.yearshtml ) { |
|
1609 inst.yearshtml = ''; |
|
1610 if (secondary || !changeYear) |
|
1611 html += '<span class="ui-datepicker-year">' + drawYear + '</span>'; |
|
1612 else { |
|
1613 // determine range of years to display |
|
1614 var years = this._get(inst, 'yearRange').split(':'); |
|
1615 var thisYear = new Date().getFullYear(); |
|
1616 var determineYear = function(value) { |
|
1617 var year = (value.match(/c[+-].*/) ? drawYear + parseInt(value.substring(1), 10) : |
|
1618 (value.match(/[+-].*/) ? thisYear + parseInt(value, 10) : |
|
1619 parseInt(value, 10))); |
|
1620 return (isNaN(year) ? thisYear : year); |
|
1621 }; |
|
1622 var year = determineYear(years[0]); |
|
1623 var endYear = Math.max(year, determineYear(years[1] || '')); |
|
1624 year = (minDate ? Math.max(year, minDate.getFullYear()) : year); |
|
1625 endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear); |
|
1626 inst.yearshtml += '<select class="ui-datepicker-year" ' + |
|
1627 'onchange="DP_jQuery_' + dpuuid + '.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'Y\');" ' + |
|
1628 '>'; |
|
1629 for (; year <= endYear; year++) { |
|
1630 inst.yearshtml += '<option value="' + year + '"' + |
|
1631 (year == drawYear ? ' selected="selected"' : '') + |
|
1632 '>' + year + '</option>'; |
|
1633 } |
|
1634 inst.yearshtml += '</select>'; |
|
1635 |
|
1636 html += inst.yearshtml; |
|
1637 inst.yearshtml = null; |
|
1638 } |
|
1639 } |
|
1640 html += this._get(inst, 'yearSuffix'); |
|
1641 if (showMonthAfterYear) |
|
1642 html += (secondary || !(changeMonth && changeYear) ? ' ' : '') + monthHtml; |
|
1643 html += '</div>'; // Close datepicker_header |
|
1644 return html; |
|
1645 }, |
|
1646 |
|
1647 /* Adjust one of the date sub-fields. */ |
|
1648 _adjustInstDate: function(inst, offset, period) { |
|
1649 var year = inst.drawYear + (period == 'Y' ? offset : 0); |
|
1650 var month = inst.drawMonth + (period == 'M' ? offset : 0); |
|
1651 var day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) + |
|
1652 (period == 'D' ? offset : 0); |
|
1653 var date = this._restrictMinMax(inst, |
|
1654 this._daylightSavingAdjust(new Date(year, month, day))); |
|
1655 inst.selectedDay = date.getDate(); |
|
1656 inst.drawMonth = inst.selectedMonth = date.getMonth(); |
|
1657 inst.drawYear = inst.selectedYear = date.getFullYear(); |
|
1658 if (period == 'M' || period == 'Y') |
|
1659 this._notifyChange(inst); |
|
1660 }, |
|
1661 |
|
1662 /* Ensure a date is within any min/max bounds. */ |
|
1663 _restrictMinMax: function(inst, date) { |
|
1664 var minDate = this._getMinMaxDate(inst, 'min'); |
|
1665 var maxDate = this._getMinMaxDate(inst, 'max'); |
|
1666 var newDate = (minDate && date < minDate ? minDate : date); |
|
1667 newDate = (maxDate && newDate > maxDate ? maxDate : newDate); |
|
1668 return newDate; |
|
1669 }, |
|
1670 |
|
1671 /* Notify change of month/year. */ |
|
1672 _notifyChange: function(inst) { |
|
1673 var onChange = this._get(inst, 'onChangeMonthYear'); |
|
1674 if (onChange) |
|
1675 onChange.apply((inst.input ? inst.input[0] : null), |
|
1676 [inst.selectedYear, inst.selectedMonth + 1, inst]); |
|
1677 }, |
|
1678 |
|
1679 /* Determine the number of months to show. */ |
|
1680 _getNumberOfMonths: function(inst) { |
|
1681 var numMonths = this._get(inst, 'numberOfMonths'); |
|
1682 return (numMonths == null ? [1, 1] : (typeof numMonths == 'number' ? [1, numMonths] : numMonths)); |
|
1683 }, |
|
1684 |
|
1685 /* Determine the current maximum date - ensure no time components are set. */ |
|
1686 _getMinMaxDate: function(inst, minMax) { |
|
1687 return this._determineDate(inst, this._get(inst, minMax + 'Date'), null); |
|
1688 }, |
|
1689 |
|
1690 /* Find the number of days in a given month. */ |
|
1691 _getDaysInMonth: function(year, month) { |
|
1692 return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate(); |
|
1693 }, |
|
1694 |
|
1695 /* Find the day of the week of the first of a month. */ |
|
1696 _getFirstDayOfMonth: function(year, month) { |
|
1697 return new Date(year, month, 1).getDay(); |
|
1698 }, |
|
1699 |
|
1700 /* Determines if we should allow a "next/prev" month display change. */ |
|
1701 _canAdjustMonth: function(inst, offset, curYear, curMonth) { |
|
1702 var numMonths = this._getNumberOfMonths(inst); |
|
1703 var date = this._daylightSavingAdjust(new Date(curYear, |
|
1704 curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1)); |
|
1705 if (offset < 0) |
|
1706 date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth())); |
|
1707 return this._isInRange(inst, date); |
|
1708 }, |
|
1709 |
|
1710 /* Is the given date in the accepted range? */ |
|
1711 _isInRange: function(inst, date) { |
|
1712 var minDate = this._getMinMaxDate(inst, 'min'); |
|
1713 var maxDate = this._getMinMaxDate(inst, 'max'); |
|
1714 return ((!minDate || date.getTime() >= minDate.getTime()) && |
|
1715 (!maxDate || date.getTime() <= maxDate.getTime())); |
|
1716 }, |
|
1717 |
|
1718 /* Provide the configuration settings for formatting/parsing. */ |
|
1719 _getFormatConfig: function(inst) { |
|
1720 var shortYearCutoff = this._get(inst, 'shortYearCutoff'); |
|
1721 shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff : |
|
1722 new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10)); |
|
1723 return {shortYearCutoff: shortYearCutoff, |
|
1724 dayNamesShort: this._get(inst, 'dayNamesShort'), dayNames: this._get(inst, 'dayNames'), |
|
1725 monthNamesShort: this._get(inst, 'monthNamesShort'), monthNames: this._get(inst, 'monthNames')}; |
|
1726 }, |
|
1727 |
|
1728 /* Format the given date for display. */ |
|
1729 _formatDate: function(inst, day, month, year) { |
|
1730 if (!day) { |
|
1731 inst.currentDay = inst.selectedDay; |
|
1732 inst.currentMonth = inst.selectedMonth; |
|
1733 inst.currentYear = inst.selectedYear; |
|
1734 } |
|
1735 var date = (day ? (typeof day == 'object' ? day : |
|
1736 this._daylightSavingAdjust(new Date(year, month, day))) : |
|
1737 this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay))); |
|
1738 return this.formatDate(this._get(inst, 'dateFormat'), date, this._getFormatConfig(inst)); |
|
1739 } |
|
1740 }); |
|
1741 |
|
1742 /* |
|
1743 * Bind hover events for datepicker elements. |
|
1744 * Done via delegate so the binding only occurs once in the lifetime of the parent div. |
|
1745 * Global instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker. |
|
1746 */ |
|
1747 function bindHover(dpDiv) { |
|
1748 var selector = 'button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a'; |
|
1749 return dpDiv.bind('mouseout', function(event) { |
|
1750 var elem = $( event.target ).closest( selector ); |
|
1751 if ( !elem.length ) { |
|
1752 return; |
|
1753 } |
|
1754 elem.removeClass( "ui-state-hover ui-datepicker-prev-hover ui-datepicker-next-hover" ); |
|
1755 }) |
|
1756 .bind('mouseover', function(event) { |
|
1757 var elem = $( event.target ).closest( selector ); |
|
1758 if ($.datepicker._isDisabledDatepicker( instActive.inline ? dpDiv.parent()[0] : instActive.input[0]) || |
|
1759 !elem.length ) { |
|
1760 return; |
|
1761 } |
|
1762 elem.parents('.ui-datepicker-calendar').find('a').removeClass('ui-state-hover'); |
|
1763 elem.addClass('ui-state-hover'); |
|
1764 if (elem.hasClass('ui-datepicker-prev')) elem.addClass('ui-datepicker-prev-hover'); |
|
1765 if (elem.hasClass('ui-datepicker-next')) elem.addClass('ui-datepicker-next-hover'); |
|
1766 }); |
|
1767 } |
|
1768 |
|
1769 /* jQuery extend now ignores nulls! */ |
|
1770 function extendRemove(target, props) { |
|
1771 $.extend(target, props); |
|
1772 for (var name in props) |
|
1773 if (props[name] == null || props[name] == undefined) |
|
1774 target[name] = props[name]; |
|
1775 return target; |
|
1776 }; |
|
1777 |
|
1778 /* Determine whether an object is an array. */ |
|
1779 function isArray(a) { |
|
1780 return (a && (($.browser.safari && typeof a == 'object' && a.length) || |
|
1781 (a.constructor && a.constructor.toString().match(/\Array\(\)/)))); |
|
1782 }; |
|
1783 |
|
1784 /* Invoke the datepicker functionality. |
|
1785 @param options string - a command, optionally followed by additional parameters or |
|
1786 Object - settings for attaching new datepicker functionality |
|
1787 @return jQuery object */ |
|
1788 $.fn.datepicker = function(options){ |
|
1789 |
|
1790 /* Verify an empty collection wasn't passed - Fixes #6976 */ |
|
1791 if ( !this.length ) { |
|
1792 return this; |
|
1793 } |
|
1794 |
|
1795 /* Initialise the date picker. */ |
|
1796 if (!$.datepicker.initialized) { |
|
1797 $(document).mousedown($.datepicker._checkExternalClick). |
|
1798 find('body').append($.datepicker.dpDiv); |
|
1799 $.datepicker.initialized = true; |
|
1800 } |
|
1801 |
|
1802 var otherArgs = Array.prototype.slice.call(arguments, 1); |
|
1803 if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate' || options == 'widget')) |
|
1804 return $.datepicker['_' + options + 'Datepicker']. |
|
1805 apply($.datepicker, [this[0]].concat(otherArgs)); |
|
1806 if (options == 'option' && arguments.length == 2 && typeof arguments[1] == 'string') |
|
1807 return $.datepicker['_' + options + 'Datepicker']. |
|
1808 apply($.datepicker, [this[0]].concat(otherArgs)); |
|
1809 return this.each(function() { |
|
1810 typeof options == 'string' ? |
|
1811 $.datepicker['_' + options + 'Datepicker']. |
|
1812 apply($.datepicker, [this].concat(otherArgs)) : |
|
1813 $.datepicker._attachDatepicker(this, options); |
|
1814 }); |
|
1815 }; |
|
1816 |
|
1817 $.datepicker = new Datepicker(); // singleton instance |
|
1818 $.datepicker.initialized = false; |
|
1819 $.datepicker.uuid = new Date().getTime(); |
|
1820 $.datepicker.version = "1.8.18"; |
|
1821 |
|
1822 // Workaround for #4055 |
|
1823 // Add another global to avoid noConflict issues with inline event handlers |
|
1824 window['DP_jQuery_' + dpuuid] = $; |
|
1825 |
|
1826 })(jQuery); |