--- /dev/null
+<html>\r
+<head>\r
+ <title>The source code</title>\r
+ <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />\r
+ <script type="text/javascript" src="../resources/prettify/prettify.js"></script>\r
+</head>\r
+<body onload="prettyPrint();">\r
+ <pre class="prettyprint lang-js"><div id="cls-Ext.DatePicker"></div>/**\r
+ * @class Ext.DatePicker\r
+ * @extends Ext.Component\r
+ * Simple date picker class.\r
+ * @constructor\r
+ * Create a new DatePicker\r
+ * @param {Object} config The config object\r
+ * @xtype datepicker\r
+ */\r
+Ext.DatePicker = Ext.extend(Ext.BoxComponent, {\r
+ <div id="cfg-Ext.DatePicker-todayText"></div>/**\r
+ * @cfg {String} todayText\r
+ * The text to display on the button that selects the current date (defaults to <tt>'Today'</tt>)\r
+ */\r
+ todayText : 'Today',\r
+ <div id="cfg-Ext.DatePicker-okText"></div>/**\r
+ * @cfg {String} okText\r
+ * The text to display on the ok button (defaults to <tt>' OK '</tt> to give the user extra clicking room)\r
+ */\r
+ okText : ' OK ',\r
+ <div id="cfg-Ext.DatePicker-cancelText"></div>/**\r
+ * @cfg {String} cancelText\r
+ * The text to display on the cancel button (defaults to <tt>'Cancel'</tt>)\r
+ */\r
+ cancelText : 'Cancel',\r
+ <div id="cfg-Ext.DatePicker-handler"></div>/**\r
+ * @cfg {Function} handler\r
+ * Optional. A function that will handle the select event of this picker.\r
+ * The handler is passed the following parameters:<div class="mdetail-params"><ul>\r
+ * <li><code>picker</code> : DatePicker<div class="sub-desc">The Ext.DatePicker.</div></li>\r
+ * <li><code>date</code> : Date<div class="sub-desc">The selected date.</div></li>\r
+ * </ul></div>\r
+ */\r
+ <div id="cfg-Ext.DatePicker-scope"></div>/**\r
+ * @cfg {Object} scope\r
+ * The scope (<tt><b>this</b></tt> reference) in which the <code>{@link #handler}</code>\r
+ * function will be called. Defaults to this DatePicker instance.\r
+ */ \r
+ <div id="cfg-Ext.DatePicker-todayTip"></div>/**\r
+ * @cfg {String} todayTip\r
+ * The tooltip to display for the button that selects the current date (defaults to <tt>'{current date} (Spacebar)'</tt>)\r
+ */\r
+ todayTip : '{0} (Spacebar)',\r
+ <div id="cfg-Ext.DatePicker-minText"></div>/**\r
+ * @cfg {String} minText\r
+ * The error text to display if the minDate validation fails (defaults to <tt>'This date is before the minimum date'</tt>)\r
+ */\r
+ minText : 'This date is before the minimum date',\r
+ <div id="cfg-Ext.DatePicker-maxText"></div>/**\r
+ * @cfg {String} maxText\r
+ * The error text to display if the maxDate validation fails (defaults to <tt>'This date is after the maximum date'</tt>)\r
+ */\r
+ maxText : 'This date is after the maximum date',\r
+ <div id="cfg-Ext.DatePicker-format"></div>/**\r
+ * @cfg {String} format\r
+ * The default date format string which can be overriden for localization support. The format must be\r
+ * valid according to {@link Date#parseDate} (defaults to <tt>'m/d/y'</tt>).\r
+ */\r
+ format : 'm/d/y',\r
+ <div id="cfg-Ext.DatePicker-disabledDaysText"></div>/**\r
+ * @cfg {String} disabledDaysText\r
+ * The tooltip to display when the date falls on a disabled day (defaults to <tt>'Disabled'</tt>)\r
+ */\r
+ disabledDaysText : 'Disabled',\r
+ <div id="cfg-Ext.DatePicker-disabledDatesText"></div>/**\r
+ * @cfg {String} disabledDatesText\r
+ * The tooltip text to display when the date falls on a disabled date (defaults to <tt>'Disabled'</tt>)\r
+ */\r
+ disabledDatesText : 'Disabled',\r
+ <div id="cfg-Ext.DatePicker-monthNames"></div>/**\r
+ * @cfg {Array} monthNames\r
+ * An array of textual month names which can be overriden for localization support (defaults to Date.monthNames)\r
+ */\r
+ monthNames : Date.monthNames,\r
+ <div id="cfg-Ext.DatePicker-dayNames"></div>/**\r
+ * @cfg {Array} dayNames\r
+ * An array of textual day names which can be overriden for localization support (defaults to Date.dayNames)\r
+ */\r
+ dayNames : Date.dayNames,\r
+ <div id="cfg-Ext.DatePicker-nextText"></div>/**\r
+ * @cfg {String} nextText\r
+ * The next month navigation button tooltip (defaults to <tt>'Next Month (Control+Right)'</tt>)\r
+ */\r
+ nextText : 'Next Month (Control+Right)',\r
+ <div id="cfg-Ext.DatePicker-prevText"></div>/**\r
+ * @cfg {String} prevText\r
+ * The previous month navigation button tooltip (defaults to <tt>'Previous Month (Control+Left)'</tt>)\r
+ */\r
+ prevText : 'Previous Month (Control+Left)',\r
+ <div id="cfg-Ext.DatePicker-monthYearText"></div>/**\r
+ * @cfg {String} monthYearText\r
+ * The header month selector tooltip (defaults to <tt>'Choose a month (Control+Up/Down to move years)'</tt>)\r
+ */\r
+ monthYearText : 'Choose a month (Control+Up/Down to move years)',\r
+ <div id="cfg-Ext.DatePicker-startDay"></div>/**\r
+ * @cfg {Number} startDay\r
+ * Day index at which the week should begin, 0-based (defaults to 0, which is Sunday)\r
+ */\r
+ startDay : 0,\r
+ <div id="cfg-Ext.DatePicker-showToday"></div>/**\r
+ * @cfg {Boolean} showToday\r
+ * False to hide the footer area containing the Today button and disable the keyboard handler for spacebar\r
+ * that selects the current date (defaults to <tt>true</tt>).\r
+ */\r
+ showToday : true,\r
+ <div id="cfg-Ext.DatePicker-minDate"></div>/**\r
+ * @cfg {Date} minDate\r
+ * Minimum allowable date (JavaScript date object, defaults to null)\r
+ */\r
+ <div id="cfg-Ext.DatePicker-maxDate"></div>/**\r
+ * @cfg {Date} maxDate\r
+ * Maximum allowable date (JavaScript date object, defaults to null)\r
+ */\r
+ <div id="cfg-Ext.DatePicker-disabledDays"></div>/**\r
+ * @cfg {Array} disabledDays\r
+ * An array of days to disable, 0-based. For example, [0, 6] disables Sunday and Saturday (defaults to null).\r
+ */\r
+ <div id="cfg-Ext.DatePicker-disabledDatesRE"></div>/**\r
+ * @cfg {RegExp} disabledDatesRE\r
+ * JavaScript regular expression used to disable a pattern of dates (defaults to null). The {@link #disabledDates}\r
+ * config will generate this regex internally, but if you specify disabledDatesRE it will take precedence over the\r
+ * disabledDates value.\r
+ */\r
+ <div id="cfg-Ext.DatePicker-disabledDates"></div>/**\r
+ * @cfg {Array} disabledDates\r
+ * An array of 'dates' to disable, as strings. These strings will be used to build a dynamic regular\r
+ * expression so they are very powerful. Some examples:\r
+ * <ul>\r
+ * <li>['03/08/2003', '09/16/2003'] would disable those exact dates</li>\r
+ * <li>['03/08', '09/16'] would disable those days for every year</li>\r
+ * <li>['^03/08'] would only match the beginning (useful if you are using short years)</li>\r
+ * <li>['03/../2006'] would disable every day in March 2006</li>\r
+ * <li>['^03'] would disable every day in every March</li>\r
+ * </ul>\r
+ * Note that the format of the dates included in the array should exactly match the {@link #format} config.\r
+ * In order to support regular expressions, if you are using a date format that has '.' in it, you will have to\r
+ * escape the dot when restricting dates. For example: ['03\\.08\\.03'].\r
+ */\r
+\r
+ // private\r
+ initComponent : function(){\r
+ Ext.DatePicker.superclass.initComponent.call(this);\r
+\r
+ this.value = this.value ?\r
+ this.value.clearTime() : new Date().clearTime();\r
+\r
+ this.addEvents(\r
+ <div id="event-Ext.DatePicker-select"></div>/**\r
+ * @event select\r
+ * Fires when a date is selected\r
+ * @param {DatePicker} this\r
+ * @param {Date} date The selected date\r
+ */\r
+ 'select'\r
+ );\r
+\r
+ if(this.handler){\r
+ this.on('select', this.handler, this.scope || this);\r
+ }\r
+\r
+ this.initDisabledDays();\r
+ },\r
+\r
+ // private\r
+ initDisabledDays : function(){\r
+ if(!this.disabledDatesRE && this.disabledDates){\r
+ var dd = this.disabledDates,\r
+ len = dd.length - 1,\r
+ re = '(?:';\r
+ \r
+ Ext.each(dd, function(d, i){\r
+ re += Ext.isDate(d) ? '^' + Ext.escapeRe(d.dateFormat(this.format)) + '$' : dd[i];\r
+ if(i != len){\r
+ re += '|';\r
+ }\r
+ }, this);\r
+ this.disabledDatesRE = new RegExp(re + ')');\r
+ }\r
+ },\r
+\r
+ <div id="method-Ext.DatePicker-setDisabledDates"></div>/**\r
+ * Replaces any existing disabled dates with new values and refreshes the DatePicker.\r
+ * @param {Array/RegExp} disabledDates An array of date strings (see the {@link #disabledDates} config\r
+ * for details on supported values), or a JavaScript regular expression used to disable a pattern of dates.\r
+ */\r
+ setDisabledDates : function(dd){\r
+ if(Ext.isArray(dd)){\r
+ this.disabledDates = dd;\r
+ this.disabledDatesRE = null;\r
+ }else{\r
+ this.disabledDatesRE = dd;\r
+ }\r
+ this.initDisabledDays();\r
+ this.update(this.value, true);\r
+ },\r
+\r
+ <div id="method-Ext.DatePicker-setDisabledDays"></div>/**\r
+ * Replaces any existing disabled days (by index, 0-6) with new values and refreshes the DatePicker.\r
+ * @param {Array} disabledDays An array of disabled day indexes. See the {@link #disabledDays} config\r
+ * for details on supported values.\r
+ */\r
+ setDisabledDays : function(dd){\r
+ this.disabledDays = dd;\r
+ this.update(this.value, true);\r
+ },\r
+\r
+ <div id="method-Ext.DatePicker-setMinDate"></div>/**\r
+ * Replaces any existing {@link #minDate} with the new value and refreshes the DatePicker.\r
+ * @param {Date} value The minimum date that can be selected\r
+ */\r
+ setMinDate : function(dt){\r
+ this.minDate = dt;\r
+ this.update(this.value, true);\r
+ },\r
+\r
+ <div id="method-Ext.DatePicker-setMaxDate"></div>/**\r
+ * Replaces any existing {@link #maxDate} with the new value and refreshes the DatePicker.\r
+ * @param {Date} value The maximum date that can be selected\r
+ */\r
+ setMaxDate : function(dt){\r
+ this.maxDate = dt;\r
+ this.update(this.value, true);\r
+ },\r
+\r
+ <div id="method-Ext.DatePicker-setValue"></div>/**\r
+ * Sets the value of the date field\r
+ * @param {Date} value The date to set\r
+ */\r
+ setValue : function(value){\r
+ var old = this.value;\r
+ this.value = value.clearTime(true);\r
+ if(this.el){\r
+ this.update(this.value);\r
+ }\r
+ },\r
+\r
+ <div id="method-Ext.DatePicker-getValue"></div>/**\r
+ * Gets the current selected value of the date field\r
+ * @return {Date} The selected date\r
+ */\r
+ getValue : function(){\r
+ return this.value;\r
+ },\r
+\r
+ // private\r
+ focus : function(){\r
+ if(this.el){\r
+ this.update(this.activeDate);\r
+ }\r
+ },\r
+ \r
+ // private\r
+ onEnable: function(initial){\r
+ Ext.DatePicker.superclass.onEnable.call(this); \r
+ this.doDisabled(false);\r
+ this.update(initial ? this.value : this.activeDate);\r
+ if(Ext.isIE){\r
+ this.el.repaint();\r
+ }\r
+ \r
+ },\r
+ \r
+ // private\r
+ onDisable : function(){\r
+ Ext.DatePicker.superclass.onDisable.call(this); \r
+ this.doDisabled(true);\r
+ if(Ext.isIE && !Ext.isIE8){\r
+ /* Really strange problem in IE6/7, when disabled, have to explicitly\r
+ * repaint each of the nodes to get them to display correctly, simply\r
+ * calling repaint on the main element doesn't appear to be enough.\r
+ */\r
+ Ext.each([].concat(this.textNodes, this.el.query('th span')), function(el){\r
+ Ext.fly(el).repaint();\r
+ });\r
+ }\r
+ },\r
+ \r
+ // private\r
+ doDisabled : function(disabled){\r
+ this.keyNav.setDisabled(disabled);\r
+ this.prevRepeater.setDisabled(disabled);\r
+ this.nextRepeater.setDisabled(disabled);\r
+ if(this.showToday){\r
+ this.todayKeyListener.setDisabled(disabled);\r
+ this.todayBtn.setDisabled(disabled);\r
+ }\r
+ },\r
+\r
+ // private\r
+ onRender : function(container, position){\r
+ var m = [\r
+ '<table cellspacing="0">',\r
+ '<tr><td class="x-date-left"><a href="#" title="', this.prevText ,'"> </a></td><td class="x-date-middle" align="center"></td><td class="x-date-right"><a href="#" title="', this.nextText ,'"> </a></td></tr>',\r
+ '<tr><td colspan="3"><table class="x-date-inner" cellspacing="0"><thead><tr>'],\r
+ dn = this.dayNames,\r
+ i;\r
+ for(i = 0; i < 7; i++){\r
+ var d = this.startDay+i;\r
+ if(d > 6){\r
+ d = d-7;\r
+ }\r
+ m.push('<th><span>', dn[d].substr(0,1), '</span></th>');\r
+ }\r
+ m[m.length] = '</tr></thead><tbody><tr>';\r
+ for(i = 0; i < 42; i++) {\r
+ if(i % 7 === 0 && i !== 0){\r
+ m[m.length] = '</tr><tr>';\r
+ }\r
+ m[m.length] = '<td><a href="#" hidefocus="on" class="x-date-date" tabIndex="1"><em><span></span></em></a></td>';\r
+ }\r
+ m.push('</tr></tbody></table></td></tr>',\r
+ this.showToday ? '<tr><td colspan="3" class="x-date-bottom" align="center"></td></tr>' : '',\r
+ '</table><div class="x-date-mp"></div>');\r
+\r
+ var el = document.createElement('div');\r
+ el.className = 'x-date-picker';\r
+ el.innerHTML = m.join('');\r
+\r
+ container.dom.insertBefore(el, position);\r
+\r
+ this.el = Ext.get(el);\r
+ this.eventEl = Ext.get(el.firstChild);\r
+\r
+ this.prevRepeater = new Ext.util.ClickRepeater(this.el.child('td.x-date-left a'), {\r
+ handler: this.showPrevMonth,\r
+ scope: this,\r
+ preventDefault:true,\r
+ stopDefault:true\r
+ });\r
+\r
+ this.nextRepeater = new Ext.util.ClickRepeater(this.el.child('td.x-date-right a'), {\r
+ handler: this.showNextMonth,\r
+ scope: this,\r
+ preventDefault:true,\r
+ stopDefault:true\r
+ });\r
+\r
+ this.monthPicker = this.el.down('div.x-date-mp');\r
+ this.monthPicker.enableDisplayMode('block');\r
+\r
+ this.keyNav = new Ext.KeyNav(this.eventEl, {\r
+ 'left' : function(e){\r
+ if(e.ctrlKey){\r
+ this.showPrevMonth();\r
+ }else{\r
+ this.update(this.activeDate.add('d', -1)); \r
+ }\r
+ },\r
+\r
+ 'right' : function(e){\r
+ if(e.ctrlKey){\r
+ this.showNextMonth();\r
+ }else{\r
+ this.update(this.activeDate.add('d', 1)); \r
+ }\r
+ },\r
+\r
+ 'up' : function(e){\r
+ if(e.ctrlKey){\r
+ this.showNextYear();\r
+ }else{\r
+ this.update(this.activeDate.add('d', -7));\r
+ }\r
+ },\r
+\r
+ 'down' : function(e){\r
+ if(e.ctrlKey){\r
+ this.showPrevYear();\r
+ }else{\r
+ this.update(this.activeDate.add('d', 7));\r
+ }\r
+ },\r
+\r
+ 'pageUp' : function(e){\r
+ this.showNextMonth();\r
+ },\r
+\r
+ 'pageDown' : function(e){\r
+ this.showPrevMonth();\r
+ },\r
+\r
+ 'enter' : function(e){\r
+ e.stopPropagation();\r
+ return true;\r
+ },\r
+\r
+ scope : this\r
+ });\r
+\r
+ this.el.unselectable();\r
+\r
+ this.cells = this.el.select('table.x-date-inner tbody td');\r
+ this.textNodes = this.el.query('table.x-date-inner tbody span');\r
+\r
+ this.mbtn = new Ext.Button({\r
+ text: ' ',\r
+ tooltip: this.monthYearText,\r
+ renderTo: this.el.child('td.x-date-middle', true)\r
+ });\r
+ this.mbtn.el.child('em').addClass('x-btn-arrow');\r
+\r
+ if(this.showToday){\r
+ this.todayKeyListener = this.eventEl.addKeyListener(Ext.EventObject.SPACE, this.selectToday, this);\r
+ var today = (new Date()).dateFormat(this.format);\r
+ this.todayBtn = new Ext.Button({\r
+ renderTo: this.el.child('td.x-date-bottom', true),\r
+ text: String.format(this.todayText, today),\r
+ tooltip: String.format(this.todayTip, today),\r
+ handler: this.selectToday,\r
+ scope: this\r
+ });\r
+ }\r
+ this.mon(this.eventEl, 'mousewheel', this.handleMouseWheel, this);\r
+ this.mon(this.eventEl, 'click', this.handleDateClick, this, {delegate: 'a.x-date-date'});\r
+ this.mon(this.mbtn, 'click', this.showMonthPicker, this);\r
+ this.onEnable(true);\r
+ },\r
+\r
+ // private\r
+ createMonthPicker : function(){\r
+ if(!this.monthPicker.dom.firstChild){\r
+ var buf = ['<table border="0" cellspacing="0">'];\r
+ for(var i = 0; i < 6; i++){\r
+ buf.push(\r
+ '<tr><td class="x-date-mp-month"><a href="#">', Date.getShortMonthName(i), '</a></td>',\r
+ '<td class="x-date-mp-month x-date-mp-sep"><a href="#">', Date.getShortMonthName(i + 6), '</a></td>',\r
+ i === 0 ?\r
+ '<td class="x-date-mp-ybtn" align="center"><a class="x-date-mp-prev"></a></td><td class="x-date-mp-ybtn" align="center"><a class="x-date-mp-next"></a></td></tr>' :\r
+ '<td class="x-date-mp-year"><a href="#"></a></td><td class="x-date-mp-year"><a href="#"></a></td></tr>'\r
+ );\r
+ }\r
+ buf.push(\r
+ '<tr class="x-date-mp-btns"><td colspan="4"><button type="button" class="x-date-mp-ok">',\r
+ this.okText,\r
+ '</button><button type="button" class="x-date-mp-cancel">',\r
+ this.cancelText,\r
+ '</button></td></tr>',\r
+ '</table>'\r
+ );\r
+ this.monthPicker.update(buf.join(''));\r
+\r
+ this.mon(this.monthPicker, 'click', this.onMonthClick, this);\r
+ this.mon(this.monthPicker, 'dblclick', this.onMonthDblClick, this);\r
+\r
+ this.mpMonths = this.monthPicker.select('td.x-date-mp-month');\r
+ this.mpYears = this.monthPicker.select('td.x-date-mp-year');\r
+\r
+ this.mpMonths.each(function(m, a, i){\r
+ i += 1;\r
+ if((i%2) === 0){\r
+ m.dom.xmonth = 5 + Math.round(i * 0.5);\r
+ }else{\r
+ m.dom.xmonth = Math.round((i-1) * 0.5);\r
+ }\r
+ });\r
+ }\r
+ },\r
+\r
+ // private\r
+ showMonthPicker : function(){\r
+ if(!this.disabled){\r
+ this.createMonthPicker();\r
+ var size = this.el.getSize();\r
+ this.monthPicker.setSize(size);\r
+ this.monthPicker.child('table').setSize(size);\r
+\r
+ this.mpSelMonth = (this.activeDate || this.value).getMonth();\r
+ this.updateMPMonth(this.mpSelMonth);\r
+ this.mpSelYear = (this.activeDate || this.value).getFullYear();\r
+ this.updateMPYear(this.mpSelYear);\r
+\r
+ this.monthPicker.slideIn('t', {duration:0.2});\r
+ }\r
+ },\r
+\r
+ // private\r
+ updateMPYear : function(y){\r
+ this.mpyear = y;\r
+ var ys = this.mpYears.elements;\r
+ for(var i = 1; i <= 10; i++){\r
+ var td = ys[i-1], y2;\r
+ if((i%2) === 0){\r
+ y2 = y + Math.round(i * 0.5);\r
+ td.firstChild.innerHTML = y2;\r
+ td.xyear = y2;\r
+ }else{\r
+ y2 = y - (5-Math.round(i * 0.5));\r
+ td.firstChild.innerHTML = y2;\r
+ td.xyear = y2;\r
+ }\r
+ this.mpYears.item(i-1)[y2 == this.mpSelYear ? 'addClass' : 'removeClass']('x-date-mp-sel');\r
+ }\r
+ },\r
+\r
+ // private\r
+ updateMPMonth : function(sm){\r
+ this.mpMonths.each(function(m, a, i){\r
+ m[m.dom.xmonth == sm ? 'addClass' : 'removeClass']('x-date-mp-sel');\r
+ });\r
+ },\r
+\r
+ // private\r
+ selectMPMonth : function(m){\r
+\r
+ },\r
+\r
+ // private\r
+ onMonthClick : function(e, t){\r
+ e.stopEvent();\r
+ var el = new Ext.Element(t), pn;\r
+ if(el.is('button.x-date-mp-cancel')){\r
+ this.hideMonthPicker();\r
+ }\r
+ else if(el.is('button.x-date-mp-ok')){\r
+ var d = new Date(this.mpSelYear, this.mpSelMonth, (this.activeDate || this.value).getDate());\r
+ if(d.getMonth() != this.mpSelMonth){\r
+ // 'fix' the JS rolling date conversion if needed\r
+ d = new Date(this.mpSelYear, this.mpSelMonth, 1).getLastDateOfMonth();\r
+ }\r
+ this.update(d);\r
+ this.hideMonthPicker();\r
+ }\r
+ else if((pn = el.up('td.x-date-mp-month', 2))){\r
+ this.mpMonths.removeClass('x-date-mp-sel');\r
+ pn.addClass('x-date-mp-sel');\r
+ this.mpSelMonth = pn.dom.xmonth;\r
+ }\r
+ else if((pn = el.up('td.x-date-mp-year', 2))){\r
+ this.mpYears.removeClass('x-date-mp-sel');\r
+ pn.addClass('x-date-mp-sel');\r
+ this.mpSelYear = pn.dom.xyear;\r
+ }\r
+ else if(el.is('a.x-date-mp-prev')){\r
+ this.updateMPYear(this.mpyear-10);\r
+ }\r
+ else if(el.is('a.x-date-mp-next')){\r
+ this.updateMPYear(this.mpyear+10);\r
+ }\r
+ },\r
+\r
+ // private\r
+ onMonthDblClick : function(e, t){\r
+ e.stopEvent();\r
+ var el = new Ext.Element(t), pn;\r
+ if((pn = el.up('td.x-date-mp-month', 2))){\r
+ this.update(new Date(this.mpSelYear, pn.dom.xmonth, (this.activeDate || this.value).getDate()));\r
+ this.hideMonthPicker();\r
+ }\r
+ else if((pn = el.up('td.x-date-mp-year', 2))){\r
+ this.update(new Date(pn.dom.xyear, this.mpSelMonth, (this.activeDate || this.value).getDate()));\r
+ this.hideMonthPicker();\r
+ }\r
+ },\r
+\r
+ // private\r
+ hideMonthPicker : function(disableAnim){\r
+ if(this.monthPicker){\r
+ if(disableAnim === true){\r
+ this.monthPicker.hide();\r
+ }else{\r
+ this.monthPicker.slideOut('t', {duration:0.2});\r
+ }\r
+ }\r
+ },\r
+\r
+ // private\r
+ showPrevMonth : function(e){\r
+ this.update(this.activeDate.add('mo', -1));\r
+ },\r
+\r
+ // private\r
+ showNextMonth : function(e){\r
+ this.update(this.activeDate.add('mo', 1));\r
+ },\r
+\r
+ // private\r
+ showPrevYear : function(){\r
+ this.update(this.activeDate.add('y', -1));\r
+ },\r
+\r
+ // private\r
+ showNextYear : function(){\r
+ this.update(this.activeDate.add('y', 1));\r
+ },\r
+\r
+ // private\r
+ handleMouseWheel : function(e){\r
+ e.stopEvent();\r
+ if(!this.disabled){\r
+ var delta = e.getWheelDelta();\r
+ if(delta > 0){\r
+ this.showPrevMonth();\r
+ } else if(delta < 0){\r
+ this.showNextMonth();\r
+ }\r
+ }\r
+ },\r
+\r
+ // private\r
+ handleDateClick : function(e, t){\r
+ e.stopEvent();\r
+ if(!this.disabled && t.dateValue && !Ext.fly(t.parentNode).hasClass('x-date-disabled')){\r
+ this.setValue(new Date(t.dateValue));\r
+ this.fireEvent('select', this, this.value);\r
+ }\r
+ },\r
+\r
+ // private\r
+ selectToday : function(){\r
+ if(this.todayBtn && !this.todayBtn.disabled){\r
+ this.setValue(new Date().clearTime());\r
+ this.fireEvent('select', this, this.value);\r
+ }\r
+ },\r
+\r
+ // private\r
+ update : function(date, forceRefresh){\r
+ var vd = this.activeDate, vis = this.isVisible();\r
+ this.activeDate = date;\r
+ if(!forceRefresh && vd && this.el){\r
+ var t = date.getTime();\r
+ if(vd.getMonth() == date.getMonth() && vd.getFullYear() == date.getFullYear()){\r
+ this.cells.removeClass('x-date-selected');\r
+ this.cells.each(function(c){\r
+ if(c.dom.firstChild.dateValue == t){\r
+ c.addClass('x-date-selected');\r
+ if(vis){\r
+ Ext.fly(c.dom.firstChild).focus(50);\r
+ }\r
+ return false;\r
+ }\r
+ });\r
+ return;\r
+ }\r
+ }\r
+ var days = date.getDaysInMonth();\r
+ var firstOfMonth = date.getFirstDateOfMonth();\r
+ var startingPos = firstOfMonth.getDay()-this.startDay;\r
+\r
+ if(startingPos <= this.startDay){\r
+ startingPos += 7;\r
+ }\r
+\r
+ var pm = date.add('mo', -1);\r
+ var prevStart = pm.getDaysInMonth()-startingPos;\r
+\r
+ var cells = this.cells.elements;\r
+ var textEls = this.textNodes;\r
+ days += startingPos;\r
+\r
+ // convert everything to numbers so it's fast\r
+ var day = 86400000;\r
+ var d = (new Date(pm.getFullYear(), pm.getMonth(), prevStart)).clearTime();\r
+ var today = new Date().clearTime().getTime();\r
+ var sel = date.clearTime().getTime();\r
+ var min = this.minDate ? this.minDate.clearTime() : Number.NEGATIVE_INFINITY;\r
+ var max = this.maxDate ? this.maxDate.clearTime() : Number.POSITIVE_INFINITY;\r
+ var ddMatch = this.disabledDatesRE;\r
+ var ddText = this.disabledDatesText;\r
+ var ddays = this.disabledDays ? this.disabledDays.join('') : false;\r
+ var ddaysText = this.disabledDaysText;\r
+ var format = this.format;\r
+\r
+ if(this.showToday){\r
+ var td = new Date().clearTime();\r
+ var disable = (td < min || td > max ||\r
+ (ddMatch && format && ddMatch.test(td.dateFormat(format))) ||\r
+ (ddays && ddays.indexOf(td.getDay()) != -1));\r
+\r
+ if(!this.disabled){\r
+ this.todayBtn.setDisabled(disable);\r
+ this.todayKeyListener[disable ? 'disable' : 'enable']();\r
+ }\r
+ }\r
+\r
+ var setCellClass = function(cal, cell){\r
+ cell.title = '';\r
+ var t = d.getTime();\r
+ cell.firstChild.dateValue = t;\r
+ if(t == today){\r
+ cell.className += ' x-date-today';\r
+ cell.title = cal.todayText;\r
+ }\r
+ if(t == sel){\r
+ cell.className += ' x-date-selected';\r
+ if(vis){\r
+ Ext.fly(cell.firstChild).focus(50);\r
+ }\r
+ }\r
+ // disabling\r
+ if(t < min) {\r
+ cell.className = ' x-date-disabled';\r
+ cell.title = cal.minText;\r
+ return;\r
+ }\r
+ if(t > max) {\r
+ cell.className = ' x-date-disabled';\r
+ cell.title = cal.maxText;\r
+ return;\r
+ }\r
+ if(ddays){\r
+ if(ddays.indexOf(d.getDay()) != -1){\r
+ cell.title = ddaysText;\r
+ cell.className = ' x-date-disabled';\r
+ }\r
+ }\r
+ if(ddMatch && format){\r
+ var fvalue = d.dateFormat(format);\r
+ if(ddMatch.test(fvalue)){\r
+ cell.title = ddText.replace('%0', fvalue);\r
+ cell.className = ' x-date-disabled';\r
+ }\r
+ }\r
+ };\r
+\r
+ var i = 0;\r
+ for(; i < startingPos; i++) {\r
+ textEls[i].innerHTML = (++prevStart);\r
+ d.setDate(d.getDate()+1);\r
+ cells[i].className = 'x-date-prevday';\r
+ setCellClass(this, cells[i]);\r
+ }\r
+ for(; i < days; i++){\r
+ var intDay = i - startingPos + 1;\r
+ textEls[i].innerHTML = (intDay);\r
+ d.setDate(d.getDate()+1);\r
+ cells[i].className = 'x-date-active';\r
+ setCellClass(this, cells[i]);\r
+ }\r
+ var extraDays = 0;\r
+ for(; i < 42; i++) {\r
+ textEls[i].innerHTML = (++extraDays);\r
+ d.setDate(d.getDate()+1);\r
+ cells[i].className = 'x-date-nextday';\r
+ setCellClass(this, cells[i]);\r
+ }\r
+\r
+ this.mbtn.setText(this.monthNames[date.getMonth()] + ' ' + date.getFullYear());\r
+\r
+ if(!this.internalRender){\r
+ var main = this.el.dom.firstChild;\r
+ var w = main.offsetWidth;\r
+ this.el.setWidth(w + this.el.getBorderWidth('lr'));\r
+ Ext.fly(main).setWidth(w);\r
+ this.internalRender = true;\r
+ // opera does not respect the auto grow header center column\r
+ // then, after it gets a width opera refuses to recalculate\r
+ // without a second pass\r
+ if(Ext.isOpera && !this.secondPass){\r
+ main.rows[0].cells[1].style.width = (w - (main.rows[0].cells[0].offsetWidth+main.rows[0].cells[2].offsetWidth)) + 'px';\r
+ this.secondPass = true;\r
+ this.update.defer(10, this, [date]);\r
+ }\r
+ }\r
+ },\r
+\r
+ // private\r
+ beforeDestroy : function() {\r
+ if(this.rendered){\r
+ this.keyNav.disable();\r
+ this.keyNav = null;\r
+ Ext.destroy(\r
+ this.leftClickRpt,\r
+ this.rightClickRpt,\r
+ this.monthPicker,\r
+ this.eventEl,\r
+ this.mbtn,\r
+ this.todayBtn\r
+ );\r
+ }\r
+ }\r
+\r
+ <div id="cfg-Ext.DatePicker-autoEl"></div>/**\r
+ * @cfg {String} autoEl @hide\r
+ */\r
+});\r
+\r
+Ext.reg('datepicker', Ext.DatePicker);\r
+</pre> \r
+</body>\r
+</html>
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