4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
13 * @class Roo.form.MonthField
14 * @extends Roo.form.TriggerField
15 * Provides a date input field with a {@link Roo.DatePicker} dropdown and automatic date validation.
17 * Create a new MonthField
18 * @param {Object} config
20 Roo.form.MonthField = function(config){
22 Roo.form.MonthField.superclass.constructor.call(this, config);
28 * Fires when a date is selected
29 * @param {Roo.form.MonthFieeld} combo This combo box
30 * @param {Date} date The date selected
37 if(typeof this.minValue == "string") {
38 this.minValue = this.parseDate(this.minValue);
40 if(typeof this.maxValue == "string") {
41 this.maxValue = this.parseDate(this.maxValue);
44 if(this.disabledDates){
45 var dd = this.disabledDates;
47 for(var i = 0; i < dd.length; i++){
49 if(i != dd.length-1) re += "|";
51 this.ddMatch = new RegExp(re + ")");
55 Roo.extend(Roo.form.MonthField, Roo.form.TriggerField, {
57 * @cfg {String} format
58 * The default date format string which can be overriden for localization support. The format must be
59 * valid according to {@link Date#parseDate} (defaults to 'm/d/y').
63 * @cfg {String} altFormats
64 * Multiple date formats separated by "|" to try when parsing a user input value and it doesn't match the defined
65 * format (defaults to 'm/d/Y|m-d-y|m-d-Y|m/d|m-d|d').
67 altFormats : "M Y|m/Y|m-y|m-Y|my|mY",
69 * @cfg {Array} disabledDays
70 * An array of days to disable, 0 based. For example, [0, 6] disables Sunday and Saturday (defaults to null).
72 disabledDays : [0,1,2,3,4,5,6],
74 * @cfg {String} disabledDaysText
75 * The tooltip to display when the date falls on a disabled day (defaults to 'Disabled')
77 disabledDaysText : "Disabled",
79 * @cfg {Array} disabledDates
80 * An array of "dates" to disable, as strings. These strings will be used to build a dynamic regular
81 * expression so they are very powerful. Some examples:
83 * <li>["03/08/2003", "09/16/2003"] would disable those exact dates</li>
84 * <li>["03/08", "09/16"] would disable those days for every year</li>
85 * <li>["^03/08"] would only match the beginning (useful if you are using short years)</li>
86 * <li>["03/../2006"] would disable every day in March 2006</li>
87 * <li>["^03"] would disable every day in every March</li>
89 * In order to support regular expressions, if you are using a date format that has "." in it, you will have to
90 * escape the dot when restricting dates. For example: ["03\\.08\\.03"].
94 * @cfg {String} disabledDatesText
95 * The tooltip text to display when the date falls on a disabled date (defaults to 'Disabled')
97 disabledDatesText : "Disabled",
99 * @cfg {Date/String} minValue
100 * The minimum allowed date. Can be either a Javascript date object or a string date in a
101 * valid format (defaults to null).
105 * @cfg {Date/String} maxValue
106 * The maximum allowed date. Can be either a Javascript date object or a string date in a
107 * valid format (defaults to null).
111 * @cfg {String} minText
112 * The error text to display when the date in the cell is before minValue (defaults to
113 * 'The date in this field must be after {minValue}').
115 minText : "The date in this field must be equal to or after {0}",
117 * @cfg {String} maxTextf
118 * The error text to display when the date in the cell is after maxValue (defaults to
119 * 'The date in this field must be before {maxValue}').
121 maxText : "The date in this field must be equal to or before {0}",
123 * @cfg {String} invalidText
124 * The error text to display when the date in the field is invalid (defaults to
125 * '{value} is not a valid date - it must be in the format {format}').
127 invalidText : "{0} is not a valid date - it must be in the format {1}",
129 * @cfg {String} triggerClass
130 * An additional CSS class used to style the trigger button. The trigger will always get the
131 * class 'x-form-trigger' and triggerClass will be <b>appended</b> if specified (defaults to 'x-form-date-trigger'
132 * which displays a calendar icon).
134 triggerClass : 'x-form-date-trigger',
138 * @cfg {Boolean} useIso
139 * if enabled, then the date field will use a hidden field to store the
140 * real value as iso formated date. default (true)
144 * @cfg {String/Object} autoCreate
145 * A DomHelper element spec, or true for a default element spec (defaults to
146 * {tag: "input", type: "text", size: "10", autocomplete: "off"})
149 defaultAutoCreate : {tag: "input", type: "text", size: "10", autocomplete: "new-password"},
154 hideMonthPicker : false,
156 onRender : function(ct, position)
158 Roo.form.MonthField.superclass.onRender.call(this, ct, position);
160 this.el.dom.removeAttribute('name');
161 this.hiddenField = this.el.insertSibling({ tag:'input', type:'hidden', name: this.name },
163 this.hiddenField.value = this.value ? this.formatDate(this.value, 'Y-m-d') : '';
164 // prevent input submission
165 this.hiddenName = this.name;
172 validateValue : function(value)
174 value = this.formatDate(value);
175 if(!Roo.form.MonthField.superclass.validateValue.call(this, value)){
178 if(value.length < 1){ // if it's blank and textfield didn't flag it then it's valid
182 value = this.parseDate(value);
184 this.markInvalid(String.format(this.invalidText, svalue, this.format));
187 var time = value.getTime();
188 if(this.minValue && time < this.minValue.getTime()){
189 this.markInvalid(String.format(this.minText, this.formatDate(this.minValue)));
192 if(this.maxValue && time > this.maxValue.getTime()){
193 this.markInvalid(String.format(this.maxText, this.formatDate(this.maxValue)));
196 /*if(this.disabledDays){
197 var day = value.getDay();
198 for(var i = 0; i < this.disabledDays.length; i++) {
199 if(day === this.disabledDays[i]){
200 this.markInvalid(this.disabledDaysText);
206 var fvalue = this.formatDate(value);
207 /*if(this.ddMatch && this.ddMatch.test(fvalue)){
208 this.markInvalid(String.format(this.disabledDatesText, fvalue));
216 // Provides logic to override the default TriggerField.validateBlur which just returns true
217 validateBlur : function(){
218 return !this.menu || !this.menu.isVisible();
222 * Returns the current date value of the date field.
223 * @return {Date} The date value
225 getValue : function(){
229 return this.hiddenField ?
230 this.hiddenField.value :
231 this.parseDate(Roo.form.MonthField.superclass.getValue.call(this)) || "";
235 * Sets the value of the date field. You can pass a date object or any string that can be parsed into a valid
236 * date, using MonthField.format as the date format, according to the same rules as {@link Date#parseDate}
237 * (the default format used is "m/d/y").
240 //All of these calls set the same date value (May 4, 2006)
242 //Pass a date object:
243 var dt = new Date('5/4/06');
244 monthField.setValue(dt);
246 //Pass a date string (default format):
247 monthField.setValue('5/4/06');
249 //Pass a date string (custom format):
250 monthField.format = 'Y-m-d';
251 monthField.setValue('2006-5-4');
253 * @param {String/Date} date The date or valid date string
255 setValue : function(date){
256 Roo.log('month setValue' + date);
257 // can only be first of month..
259 var val = this.parseDate(date);
261 if (this.hiddenField) {
262 this.hiddenField.value = this.formatDate(this.parseDate(date), 'Y-m-d');
264 Roo.form.MonthField.superclass.setValue.call(this, this.formatDate(this.parseDate(date)));
265 this.value = this.parseDate(date);
269 parseDate : function(value){
270 if(!value || value instanceof Date){
271 value = value ? Date.parseDate(value.format('Y-m') + '-01', 'Y-m-d') : null;
274 var v = Date.parseDate(value, this.format);
275 if (!v && this.useIso) {
276 v = Date.parseDate(value, 'Y-m-d');
280 v = Date.parseDate(v.format('Y-m') +'-01', 'Y-m-d');
284 if(!v && this.altFormats){
285 if(!this.altFormatsArray){
286 this.altFormatsArray = this.altFormats.split("|");
288 for(var i = 0, len = this.altFormatsArray.length; i < len && !v; i++){
289 v = Date.parseDate(value, this.altFormatsArray[i]);
296 formatDate : function(date, fmt){
297 return (!date || !(date instanceof Date)) ?
298 date : date.dateFormat(fmt || this.format);
303 select: function(m, d){
305 this.fireEvent('select', this, d);
307 show : function(){ // retain focus styling
311 this.focus.defer(10, this);
312 var ml = this.menuListeners;
313 this.menu.un("select", ml.select, this);
314 this.menu.un("show", ml.show, this);
315 this.menu.un("hide", ml.hide, this);
319 // Implements the default empty TriggerField.onTriggerClick function to display the DatePicker
320 onTriggerClick : function(){
324 if(this.menu == null){
325 this.menu = new Roo.menu.DateMenu();
329 Roo.apply(this.menu.picker, {
331 showClear: this.allowBlank,
332 minDate : this.minValue,
333 maxDate : this.maxValue,
334 disabledDatesRE : this.ddMatch,
335 disabledDatesText : this.disabledDatesText,
337 format : this.useIso ? 'Y-m-d' : this.format,
338 minText : String.format(this.minText, this.formatDate(this.minValue)),
339 maxText : String.format(this.maxText, this.formatDate(this.maxValue))
342 this.menu.on(Roo.apply({}, this.menuListeners, {
350 // hide month picker get's called when we called by 'before hide';
352 var ignorehide = true;
353 p.hideMonthPicker = function(disableAnim){
357 if(this.monthPicker){
358 Roo.log("hideMonthPicker called");
359 if(disableAnim === true){
360 this.monthPicker.hide();
362 this.monthPicker.slideOut('t', {duration:.2});
363 p.setValue(new Date(m.picker.mpSelYear, m.picker.mpSelMonth, 1));
364 p.fireEvent("select", this, this.value);
370 Roo.log('picker set value');
371 Roo.log(this.getValue());
372 p.setValue(this.getValue() ? this.parseDate(this.getValue()) : new Date());
373 m.show(this.el, 'tl-bl?');
375 // this will trigger hideMonthPicker..
378 // hidden the day picker
379 Roo.select('.x-date-picker table', true).first().dom.style.visibility = "hidden";
385 p.showMonthPicker.defer(100, p);
391 beforeBlur : function(){
392 var v = this.parseDate(this.getRawValue());
398 /** @cfg {Boolean} grow @hide */
399 /** @cfg {Number} growMin @hide */
400 /** @cfg {Number} growMax @hide */