git.roojs.org Git - roojs1/blob - Roo/bootstrap/MonthField.js

   1 /*
   2  * - LGPL
   3  *
   4  * MonthField
   5  *
   6  */
   7
   8 /**
   9  * @class Roo.bootstrap.MonthField
  10  * @extends Roo.bootstrap.Input
  11  * Bootstrap MonthField class
  12  *
  13  * @cfg {String} language default en
  14  *
  15  * @constructor
  16  * Create a new MonthField
  17  * @param {Object} config The config object
  18  */
  19
  20 Roo.bootstrap.MonthField = function(config){
  21     Roo.bootstrap.MonthField.superclass.constructor.call(this, config);
  22
  23     this.addEvents({
  24         /**
  25          * @event show
  26          * Fires when this field show.
  27          * @param {Roo.bootstrap.MonthField} this
  28          * @param {Mixed} date The date value
  29          */
  30         show : true,
  31         /**
  32          * @event show
  33          * Fires when this field hide.
  34          * @param {Roo.bootstrap.MonthField} this
  35          * @param {Mixed} date The date value
  36          */
  37         hide : true,
  38         /**
  39          * @event select
  40          * Fires when select a date.
  41          * @param {Roo.bootstrap.MonthField} this
  42          * @param {Mixed} date The date value
  43          */
  44         select : true
  45     });
  46 };
  47
  48 Roo.extend(Roo.bootstrap.MonthField, Roo.bootstrap.Input,  {
  49
  50     format : "F",
  51
  52     onRender: function(ct, position)
  53     {
  54
  55         Roo.bootstrap.MonthField.superclass.onRender.call(this, ct, position);
  56
  57         this.language = this.language || 'en';
  58         this.language = this.language in Roo.bootstrap.MonthField.dates ? this.language : this.language.split('-')[0];
  59         this.language = this.language in Roo.bootstrap.MonthField.dates ? this.language : "en";
  60
  61         this.isRTL = Roo.bootstrap.MonthField.dates[this.language].rtl || false;
  62         this.isInline = false;
  63         this.isInput = true;
  64         this.component = this.el.select('.add-on', true).first() || false;
  65         this.component = (this.component && this.component.length === 0) ? false : this.component;
  66         this.hasInput = this.component && this.inputEL().length;
  67
  68         this.minViewMode = 1;
  69         this.viewMode = 1;
  70
  71         this.pickerEl = Roo.get(document.body).createChild(Roo.bootstrap.MonthField.template);
  72
  73         this.picker().setVisibilityMode(Roo.Element.DISPLAY).originalDisplay = 'block';
  74
  75         this.picker().on('mousedown', this.onMousedown, this);
  76         this.picker().on('click', this.onClick, this);
  77
  78         this.picker().addClass('datepicker-dropdown');
  79
  80         this.startViewMode = this.viewMode;
  81
  82         Roo.each(this.picker().select('tbody > tr > td', true).elements, function(v){
  83             v.setStyle('width', '189px');
  84         });
  85
  86         this.fillMonths();
  87         this.update();
  88
  89         if(this.isInline) {
  90             this.show();
  91         }
  92     },
  93
  94     setValue: function(v)
  95     {
  96         Roo.bootstrap.MonthField.superclass.setValue.call(this, v);
  97
  98         this.update();
  99
 100         this.fireEvent('select', this, this.date);
 101
 102     },
 103
 104     getValue: function()
 105     {
 106         return this.value;
 107     },
 108
 109     onClick: function(e)
 110     {
 111         e.stopPropagation();
 112         e.preventDefault();
 113
 114         var target = e.getTarget();
 115
 116         if(target.nodeName.toLowerCase() === 'i'){
 117             target = Roo.get(target).dom.parentNode;
 118         }
 119
 120         var nodeName = target.nodeName;
 121         var className = target.className;
 122         var html = target.innerHTML;
 123
 124         if(nodeName.toLowerCase() != 'span' || className.indexOf('disabled') > -1 || className.indexOf('month') == -1){
 125             return;
 126         }
 127
 128         this.vIndex = Roo.bootstrap.MonthField.dates[this.language].monthsShort.indexOf(html);
 129
 130         this.setValue(Roo.bootstrap.MonthField.dates[this.language].months[this.vIndex]);
 131
 132         this.hide();
 133
 134     },
 135
 136     picker : function()
 137     {
 138         return this.pickerEl;
 139     },
 140
 141     fillMonths: function()
 142     {
 143         var i = 0
 144         var months = this.picker().select('>.datepicker-months td', true).first();
 145
 146         months.dom.innerHTML = '';
 147
 148         while (i < 12) {
 149             var month = {
 150                 tag: 'span',
 151                 cls: 'month',
 152                 html: Roo.bootstrap.MonthField.dates[this.language].monthsShort[i++]
 153             }
 154
 155             months.createChild(month);
 156         }
 157
 158     },
 159
 160     update: function()
 161     {
 162         var _this = this;
 163
 164         if(typeof(this.vIndex) == 'undefined' && this.value.length){
 165             this.vIndex = Roo.bootstrap.MonthField.dates[this.language].months.indexOf(this.value);
 166         }
 167
 168         Roo.each(this.pickerEl.select('> .datepicker-months tbody > tr > td > span', true).elements, function(e, k){
 169             e.removeClass('active');
 170
 171             if(typeof(_this.vIndex) != 'undefined' && k == _this.vIndex){
 172                 e.addClass('active');
 173             }
 174         })
 175     },
 176
 177     place: function()
 178     {
 179         if(this.isInline) return;
 180
 181         this.picker().removeClass(['bottom', 'top']);
 182
 183         if((Roo.lib.Dom.getViewHeight() + Roo.get(document.body).getScroll().top) - (this.inputEl().getBottom() + this.picker().getHeight()) < 0){
 184             /*
 185              * place to the top of element!
 186              *
 187              */
 188
 189             this.picker().addClass('top');
 190             this.picker().setTop(this.inputEl().getTop() - this.picker().getHeight()).setLeft(this.inputEl().getLeft());
 191
 192             return;
 193         }
 194
 195         this.picker().addClass('bottom');
 196
 197         this.picker().setTop(this.inputEl().getBottom()).setLeft(this.inputEl().getLeft());
 198     },
 199
 200     onFocus : function()
 201     {
 202         Roo.bootstrap.MonthField.superclass.onFocus.call(this);
 203         this.show();
 204     },
 205
 206     onBlur : function()
 207     {
 208         Roo.bootstrap.MonthField.superclass.onBlur.call(this);
 209
 210         var d = this.inputEl().getValue();
 211
 212         this.setValue(d);
 213
 214         this.hide();
 215     },
 216
 217     show : function()
 218     {
 219         this.picker().show();
 220         this.picker().select('>.datepicker-months', true).first().show();
 221         this.update();
 222         this.place();
 223
 224         this.fireEvent('show', this, this.date);
 225     },
 226
 227     hide : function()
 228     {
 229         if(this.isInline) return;
 230         this.picker().hide();
 231         this.fireEvent('hide', this, this.date);
 232
 233     },
 234
 235     onMousedown: function(e)
 236     {
 237         e.stopPropagation();
 238         e.preventDefault();
 239     },
 240
 241     keyup: function(e)
 242     {
 243         Roo.bootstrap.MonthField.superclass.keyup.call(this);
 244         this.update();
 245     },
 246
 247     fireKey: function(e)
 248     {
 249         if (!this.picker().isVisible()){
 250             if (e.keyCode == 27) // allow escape to hide and re-show picker
 251                 this.show();
 252             return;
 253         }
 254
 255         var dir;
 256
 257         switch(e.keyCode){
 258             case 27: // escape
 259                 this.hide();
 260                 e.preventDefault();
 261                 break;
 262             case 37: // left
 263             case 39: // right
 264                 dir = e.keyCode == 37 ? -1 : 1;
 265
 266                 this.vIndex = this.vIndex + dir;
 267
 268                 if(this.vIndex < 0){
 269                     this.vIndex = 0;
 270                 }
 271
 272                 if(this.vIndex > 11){
 273                     this.vIndex = 11;
 274                 }
 275
 276                 Roo.log(this.vIndex);
 277
 278                 this.setValue(Roo.bootstrap.MonthField.dates[this.language].months[this.vIndex]);
 279
 280                 break;
 281             case 38: // up
 282             case 40: // down
 283
 284                 dir = e.keyCode == 38 ? -1 : 1;
 285
 286                 this.vIndex = this.vIndex + dir * 4;
 287
 288                 if(this.vIndex < 0){
 289                     this.vIndex = 0;
 290                 }
 291
 292                 if(this.vIndex > 11){
 293                     this.vIndex = 11;
 294                 }
 295                 Roo.log(this.vIndex);
 296                 this.setValue(Roo.bootstrap.MonthField.dates[this.language].months[this.vIndex]);
 297                 break;
 298
 299             case 13: // enter
 300                 this.setValue(Roo.bootstrap.MonthField.dates[this.language].months[this.vIndex]);
 301                 this.hide();
 302                 e.preventDefault();
 303                 break;
 304             case 9: // tab
 305                 this.setValue(Roo.bootstrap.MonthField.dates[this.language].months[this.vIndex]);
 306                 this.hide();
 307                 break;
 308             case 16: // shift
 309             case 17: // ctrl
 310             case 18: // alt
 311                 break;
 312             default :
 313                 this.hide();
 314
 315         }
 316     },
 317
 318     remove: function()
 319     {
 320         this.picker().remove();
 321     }
 322
 323 });
 324
 325 Roo.apply(Roo.bootstrap.MonthField,  {
 326
 327     content : {
 328         tag: 'tbody',
 329         cn: [
 330         {
 331             tag: 'tr',
 332             cn: [
 333             {
 334                 tag: 'td',
 335                 colspan: '7'
 336             }
 337             ]
 338         }
 339         ]
 340     },
 341
 342     dates:{
 343         en: {
 344             months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
 345             monthsShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
 346         }
 347     }
 348 });
 349
 350 Roo.apply(Roo.bootstrap.MonthField,  {
 351
 352     template : {
 353         tag: 'div',
 354         cls: 'datepicker dropdown-menu roo-dynamic',
 355         cn: [
 356             {
 357                 tag: 'div',
 358                 cls: 'datepicker-months',
 359                 cn: [
 360                 {
 361                     tag: 'table',
 362                     cls: 'table-condensed',
 363                     cn:[
 364                         Roo.bootstrap.DateField.content
 365                     ]
 366                 }
 367                 ]
 368             }
 369         ]
 370     }
 371 });
 372
 373
 374
 375
 376