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+ <title>The source code</title>\r
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+ <pre class="prettyprint lang-js"><div id="cls-Ext.form.DateField"></div>/**
+ * @class Ext.form.DateField
+ * @extends Ext.form.TriggerField
+ * Provides a date input field with a {@link Ext.DatePicker} dropdown and automatic date validation.
+ * @constructor
+ * Create a new DateField
+ * @param {Object} config
+ * @xtype datefield
+ */
+Ext.form.DateField = Ext.extend(Ext.form.TriggerField, {
+ <div id="cfg-Ext.form.DateField-format"></div>/**
+ * @cfg {String} format
+ * The default date format string which can be overriden for localization support. The format must be
+ * valid according to {@link Date#parseDate} (defaults to <tt>'m/d/Y'</tt>).
+ */
+ format : "m/d/Y",
+ <div id="cfg-Ext.form.DateField-altFormats"></div>/**
+ * @cfg {String} altFormats
+ * Multiple date formats separated by "<tt>|</tt>" to try when parsing a user input value and it
+ * does not match the defined format (defaults to
+ * <tt>'m/d/Y|n/j/Y|n/j/y|m/j/y|n/d/y|m/j/Y|n/d/Y|m-d-y|m-d-Y|m/d|m-d|md|mdy|mdY|d|Y-m-d'</tt>).
+ */
+ altFormats : "m/d/Y|n/j/Y|n/j/y|m/j/y|n/d/y|m/j/Y|n/d/Y|m-d-y|m-d-Y|m/d|m-d|md|mdy|mdY|d|Y-m-d",
+ <div id="cfg-Ext.form.DateField-disabledDaysText"></div>/**
+ * @cfg {String} disabledDaysText
+ * The tooltip to display when the date falls on a disabled day (defaults to <tt>'Disabled'</tt>)
+ */
+ disabledDaysText : "Disabled",
+ <div id="cfg-Ext.form.DateField-disabledDatesText"></div>/**
+ * @cfg {String} disabledDatesText
+ * The tooltip text to display when the date falls on a disabled date (defaults to <tt>'Disabled'</tt>)
+ */
+ disabledDatesText : "Disabled",
+ <div id="cfg-Ext.form.DateField-minText"></div>/**
+ * @cfg {String} minText
+ * The error text to display when the date in the cell is before <tt>{@link #minValue}</tt> (defaults to
+ * <tt>'The date in this field must be after {minValue}'</tt>).
+ */
+ minText : "The date in this field must be equal to or after {0}",
+ <div id="cfg-Ext.form.DateField-maxText"></div>/**
+ * @cfg {String} maxText
+ * The error text to display when the date in the cell is after <tt>{@link #maxValue}</tt> (defaults to
+ * <tt>'The date in this field must be before {maxValue}'</tt>).
+ */
+ maxText : "The date in this field must be equal to or before {0}",
+ <div id="cfg-Ext.form.DateField-invalidText"></div>/**
+ * @cfg {String} invalidText
+ * The error text to display when the date in the field is invalid (defaults to
+ * <tt>'{value} is not a valid date - it must be in the format {format}'</tt>).
+ */
+ invalidText : "{0} is not a valid date - it must be in the format {1}",
+ <div id="cfg-Ext.form.DateField-triggerClass"></div>/**
+ * @cfg {String} triggerClass
+ * An additional CSS class used to style the trigger button. The trigger will always get the
+ * class <tt>'x-form-trigger'</tt> and <tt>triggerClass</tt> will be <b>appended</b> if specified
+ * (defaults to <tt>'x-form-date-trigger'</tt> which displays a calendar icon).
+ */
+ triggerClass : 'x-form-date-trigger',
+ <div id="cfg-Ext.form.DateField-showToday"></div>/**
+ * @cfg {Boolean} showToday
+ * <tt>false</tt> to hide the footer area of the DatePicker containing the Today button and disable
+ * the keyboard handler for spacebar that selects the current date (defaults to <tt>true</tt>).
+ */
+ showToday : true,
+ <div id="cfg-Ext.form.DateField-minValue"></div>/**
+ * @cfg {Date/String} minValue
+ * The minimum allowed date. Can be either a Javascript date object or a string date in a
+ * valid format (defaults to null).
+ */
+ <div id="cfg-Ext.form.DateField-maxValue"></div>/**
+ * @cfg {Date/String} maxValue
+ * The maximum allowed date. Can be either a Javascript date object or a string date in a
+ * valid format (defaults to null).
+ */
+ <div id="cfg-Ext.form.DateField-disabledDays"></div>/**
+ * @cfg {Array} disabledDays
+ * An array of days to disable, 0 based (defaults to null). Some examples:<pre><code>
+// disable Sunday and Saturday:
+disabledDays: [0, 6]
+// disable weekdays:
+disabledDays: [1,2,3,4,5]
+ * </code></pre>
+ */
+ <div id="cfg-Ext.form.DateField-disabledDates"></div>/**
+ * @cfg {Array} disabledDates
+ * An array of "dates" to disable, as strings. These strings will be used to build a dynamic regular
+ * expression so they are very powerful. Some examples:<pre><code>
+// disable these exact dates:
+disabledDates: ["03/08/2003", "09/16/2003"]
+// disable these days for every year:
+disabledDates: ["03/08", "09/16"]
+// only match the beginning (useful if you are using short years):
+disabledDates: ["^03/08"]
+// disable every day in March 2006:
+disabledDates: ["03/../2006"]
+// disable every day in every March:
+disabledDates: ["^03"]
+ * </code></pre>
+ * Note that the format of the dates included in the array should exactly match the {@link #format} config.
+ * In order to support regular expressions, if you are using a {@link #format date format} that has "." in
+ * it, you will have to escape the dot when restricting dates. For example: <tt>["03\\.08\\.03"]</tt>.
+ */
+ <div id="cfg-Ext.form.DateField-autoCreate"></div>/**
+ * @cfg {String/Object} autoCreate
+ * A {@link Ext.DomHelper DomHelper element specification object}, or <tt>true</tt> for the default element
+ * specification object:<pre><code>
+ * autoCreate: {tag: "input", type: "text", size: "10", autocomplete: "off"}
+ * </code></pre>
+ */
+
+ // private
+ defaultAutoCreate : {tag: "input", type: "text", size: "10", autocomplete: "off"},
+
+ initComponent : function(){
+ Ext.form.DateField.superclass.initComponent.call(this);
+
+ this.addEvents(
+ <div id="event-Ext.form.DateField-select"></div>/**
+ * @event select
+ * Fires when a date is selected via the date picker.
+ * @param {Ext.form.DateField} this
+ * @param {Date} date The date that was selected
+ */
+ 'select'
+ );
+
+ if(Ext.isString(this.minValue)){
+ this.minValue = this.parseDate(this.minValue);
+ }
+ if(Ext.isString(this.maxValue)){
+ this.maxValue = this.parseDate(this.maxValue);
+ }
+ this.disabledDatesRE = null;
+ this.initDisabledDays();
+ },
+
+ // private
+ initDisabledDays : function(){
+ if(this.disabledDates){
+ var dd = this.disabledDates,
+ len = dd.length - 1,
+ re = "(?:";
+
+ Ext.each(dd, function(d, i){
+ re += Ext.isDate(d) ? '^' + Ext.escapeRe(d.dateFormat(this.format)) + '$' : dd[i];
+ if(i != len){
+ re += '|';
+ }
+ }, this);
+ this.disabledDatesRE = new RegExp(re + ')');
+ }
+ },
+
+ <div id="method-Ext.form.DateField-setDisabledDates"></div>/**
+ * Replaces any existing disabled dates with new values and refreshes the DatePicker.
+ * @param {Array} disabledDates An array of date strings (see the <tt>{@link #disabledDates}</tt> config
+ * for details on supported values) used to disable a pattern of dates.
+ */
+ setDisabledDates : function(dd){
+ this.disabledDates = dd;
+ this.initDisabledDays();
+ if(this.menu){
+ this.menu.picker.setDisabledDates(this.disabledDatesRE);
+ }
+ },
+
+ <div id="method-Ext.form.DateField-setDisabledDays"></div>/**
+ * Replaces any existing disabled days (by index, 0-6) with new values and refreshes the DatePicker.
+ * @param {Array} disabledDays An array of disabled day indexes. See the <tt>{@link #disabledDays}</tt>
+ * config for details on supported values.
+ */
+ setDisabledDays : function(dd){
+ this.disabledDays = dd;
+ if(this.menu){
+ this.menu.picker.setDisabledDays(dd);
+ }
+ },
+
+ <div id="method-Ext.form.DateField-setMinValue"></div>/**
+ * Replaces any existing <tt>{@link #minValue}</tt> with the new value and refreshes the DatePicker.
+ * @param {Date} value The minimum date that can be selected
+ */
+ setMinValue : function(dt){
+ this.minValue = (Ext.isString(dt) ? this.parseDate(dt) : dt);
+ if(this.menu){
+ this.menu.picker.setMinDate(this.minValue);
+ }
+ },
+
+ <div id="method-Ext.form.DateField-setMaxValue"></div>/**
+ * Replaces any existing <tt>{@link #maxValue}</tt> with the new value and refreshes the DatePicker.
+ * @param {Date} value The maximum date that can be selected
+ */
+ setMaxValue : function(dt){
+ this.maxValue = (Ext.isString(dt) ? this.parseDate(dt) : dt);
+ if(this.menu){
+ this.menu.picker.setMaxDate(this.maxValue);
+ }
+ },
+
+ // private
+ validateValue : function(value){
+ value = this.formatDate(value);
+ if(!Ext.form.DateField.superclass.validateValue.call(this, value)){
+ return false;
+ }
+ if(value.length < 1){ // if it's blank and textfield didn't flag it then it's valid
+ return true;
+ }
+ var svalue = value;
+ value = this.parseDate(value);
+ if(!value){
+ this.markInvalid(String.format(this.invalidText, svalue, this.format));
+ return false;
+ }
+ var time = value.getTime();
+ if(this.minValue && time < this.minValue.getTime()){
+ this.markInvalid(String.format(this.minText, this.formatDate(this.minValue)));
+ return false;
+ }
+ if(this.maxValue && time > this.maxValue.getTime()){
+ this.markInvalid(String.format(this.maxText, this.formatDate(this.maxValue)));
+ return false;
+ }
+ if(this.disabledDays){
+ var day = value.getDay();
+ for(var i = 0; i < this.disabledDays.length; i++) {
+ if(day === this.disabledDays[i]){
+ this.markInvalid(this.disabledDaysText);
+ return false;
+ }
+ }
+ }
+ var fvalue = this.formatDate(value);
+ if(this.disabledDatesRE && this.disabledDatesRE.test(fvalue)){
+ this.markInvalid(String.format(this.disabledDatesText, fvalue));
+ return false;
+ }
+ return true;
+ },
+
+ // private
+ // Provides logic to override the default TriggerField.validateBlur which just returns true
+ validateBlur : function(){
+ return !this.menu || !this.menu.isVisible();
+ },
+
+ <div id="method-Ext.form.DateField-getValue"></div>/**
+ * Returns the current date value of the date field.
+ * @return {Date} The date value
+ */
+ getValue : function(){
+ return this.parseDate(Ext.form.DateField.superclass.getValue.call(this)) || "";
+ },
+
+ <div id="method-Ext.form.DateField-setValue"></div>/**
+ * Sets the value of the date field. You can pass a date object or any string that can be
+ * parsed into a valid date, using <tt>{@link #format}</tt> as the date format, according
+ * to the same rules as {@link Date#parseDate} (the default format used is <tt>"m/d/Y"</tt>).
+ * <br />Usage:
+ * <pre><code>
+//All of these calls set the same date value (May 4, 2006)
+
+//Pass a date object:
+var dt = new Date('5/4/2006');
+dateField.setValue(dt);
+
+//Pass a date string (default format):
+dateField.setValue('05/04/2006');
+
+//Pass a date string (custom format):
+dateField.format = 'Y-m-d';
+dateField.setValue('2006-05-04');
+</code></pre>
+ * @param {String/Date} date The date or valid date string
+ * @return {Ext.form.Field} this
+ */
+ setValue : function(date){
+ return Ext.form.DateField.superclass.setValue.call(this, this.formatDate(this.parseDate(date)));
+ },
+
+ // private
+ parseDate : function(value){
+ if(!value || Ext.isDate(value)){
+ return value;
+ }
+ var v = Date.parseDate(value, this.format);
+ if(!v && this.altFormats){
+ if(!this.altFormatsArray){
+ this.altFormatsArray = this.altFormats.split("|");
+ }
+ for(var i = 0, len = this.altFormatsArray.length; i < len && !v; i++){
+ v = Date.parseDate(value, this.altFormatsArray[i]);
+ }
+ }
+ return v;
+ },
+
+ // private
+ onDestroy : function(){
+ Ext.destroy(this.menu);
+ Ext.form.DateField.superclass.onDestroy.call(this);
+ },
+
+ // private
+ formatDate : function(date){
+ return Ext.isDate(date) ? date.dateFormat(this.format) : date;
+ },
+
+ <div id="method-Ext.form.DateField-onTriggerClick"></div>/**
+ * @method onTriggerClick
+ * @hide
+ */
+ // private
+ // Implements the default empty TriggerField.onTriggerClick function to display the DatePicker
+ onTriggerClick : function(){
+ if(this.disabled){
+ return;
+ }
+ if(this.menu == null){
+ this.menu = new Ext.menu.DateMenu({
+ hideOnClick: false
+ });
+ }
+ this.onFocus();
+ Ext.apply(this.menu.picker, {
+ minDate : this.minValue,
+ maxDate : this.maxValue,
+ disabledDatesRE : this.disabledDatesRE,
+ disabledDatesText : this.disabledDatesText,
+ disabledDays : this.disabledDays,
+ disabledDaysText : this.disabledDaysText,
+ format : this.format,
+ showToday : this.showToday,
+ minText : String.format(this.minText, this.formatDate(this.minValue)),
+ maxText : String.format(this.maxText, this.formatDate(this.maxValue))
+ });
+ this.menu.picker.setValue(this.getValue() || new Date());
+ this.menu.show(this.el, "tl-bl?");
+ this.menuEvents('on');
+ },
+
+ //private
+ menuEvents: function(method){
+ this.menu[method]('select', this.onSelect, this);
+ this.menu[method]('hide', this.onMenuHide, this);
+ this.menu[method]('show', this.onFocus, this);
+ },
+
+ onSelect: function(m, d){
+ this.setValue(d);
+ this.fireEvent('select', this, d);
+ this.menu.hide();
+ },
+
+ onMenuHide: function(){
+ this.focus(false, 60);
+ this.menuEvents('un');
+ },
+
+ // private
+ beforeBlur : function(){
+ var v = this.parseDate(this.getRawValue());
+ if(v){
+ this.setValue(v);
+ }
+ }
+
+ <div id="cfg-Ext.form.DateField-grow"></div>/**
+ * @cfg {Boolean} grow @hide
+ */
+ <div id="cfg-Ext.form.DateField-growMin"></div>/**
+ * @cfg {Number} growMin @hide
+ */
+ <div id="cfg-Ext.form.DateField-growMax"></div>/**
+ * @cfg {Number} growMax @hide
+ */
+ <div id="method-Ext.form.DateField-autoSize"></div>/**
+ * @hide
+ * @method autoSize
+ */
+});
+Ext.reg('datefield', Ext.form.DateField);</pre> \r
+</body>\r
+</html>
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