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

   1 /*
   2  * - LGPL
   3  *
   4  * element
   5  *
   6  */
   7
   8 /**
   9  * @class Roo.bootstrap.PhoneInput
  10  * @extends Roo.bootstrap.TriggerField
  11  * Bootstrap PhoneInput class
  12  *
  13  * @constructor
  14  * Create a new PhoneInput
  15  * @param {Object} config The config object
  16 */
  17
  18 Roo.bootstrap.PhoneInput = function(config){
  19     Roo.bootstrap.PhoneInput.superclass.constructor.call(this, config);
  20     this.addEvents({
  21
  22     });
  23
  24     //setting global...
  25     this.item = [];
  26     this.tickItems = [];
  27
  28     this.selectedIndex = -1;
  29     if(this.mode == 'local'){
  30         if(config.queryDelay === undefined){
  31             this.queryDelay = 10;
  32         }
  33         if(config.minChars === undefined){
  34             this.minChars = 0;
  35         }
  36     }
  37 };
  38
  39 Roo.extend(Roo.bootstrap.PhoneInput, Roo.bootstrap.TriggerField, {
  40
  41      //setting properties..
  42
  43     getAutoCreate : function()
  44     {
  45         var cfg = false;
  46         //render
  47         /*
  48          * Render classic select for iso
  49          */
  50
  51         if(Roo.isIOS && this.useNativeIOS){
  52             cfg = this.getAutoCreateNativeIOS();
  53             return cfg;
  54         }
  55
  56         /*
  57          * Touch Devices
  58          */
  59
  60         if(Roo.isTouch && this.mobileTouchView){
  61             cfg = this.getAutoCreateTouchView();
  62             return cfg;;
  63         }
  64
  65         /*
  66          *  Normal PhoneInput
  67          */
  68         if(!this.tickable){
  69             cfg = Roo.bootstrap.PhoneInput.superclass.getAutoCreate.call(this);
  70             return cfg;
  71         }
  72
  73         /*
  74          *  PhoneInput with tickable selections
  75          */
  76
  77         var align = this.labelAlign || this.parentLabelAlign();
  78
  79         cfg = {
  80             cls : 'form-group roo-PhoneInput-tickable' //input-group
  81         };
  82
  83         var btn_text_select = '';
  84         var btn_text_done = '';
  85         var btn_text_cancel = '';
  86
  87         if (this.btn_text_show) {
  88             btn_text_select = 'Select';
  89             btn_text_done = 'Done';
  90             btn_text_cancel = 'Cancel';
  91         }
  92
  93         var buttons = {
  94             tag : 'div',
  95             cls : 'tickable-buttons',
  96             cn : [
  97                 {
  98                     tag : 'button',
  99                     type : 'button',
 100                     cls : 'btn btn-link btn-edit pull-' + this.btnPosition,
 101                     //html : this.triggerText
 102                     html: btn_text_select
 103                 },
 104                 {
 105                     tag : 'button',
 106                     type : 'button',
 107                     name : 'ok',
 108                     cls : 'btn btn-link btn-ok pull-' + this.btnPosition,
 109                     //html : 'Done'
 110                     html: btn_text_done
 111                 },
 112                 {
 113                     tag : 'button',
 114                     type : 'button',
 115                     name : 'cancel',
 116                     cls : 'btn btn-link btn-cancel pull-' + this.btnPosition,
 117                     //html : 'Cancel'
 118                     html: btn_text_cancel
 119                 }
 120             ]
 121         };
 122
 123         if(this.editable){
 124             buttons.cn.unshift({
 125                 tag: 'input',
 126                 cls: 'roo-select2-search-field-input'
 127             });
 128         }
 129
 130         var _this = this;
 131
 132         Roo.each(buttons.cn, function(c){
 133             if (_this.size) {
 134                 c.cls += ' btn-' + _this.size;
 135             }
 136
 137             if (_this.disabled) {
 138                 c.disabled = true;
 139             }
 140         });
 141
 142         var box = {
 143             tag: 'div',
 144             cn: [
 145                 {
 146                     tag: 'input',
 147                     type : 'hidden',
 148                     cls: 'form-hidden-field'
 149                 },
 150                 {
 151                     tag: 'ul',
 152                     cls: 'roo-select2-choices',
 153                     cn:[
 154                         {
 155                             tag: 'li',
 156                             cls: 'roo-select2-search-field',
 157                             cn: [
 158                                 buttons
 159                             ]
 160                         }
 161                     ]
 162                 }
 163             ]
 164         };
 165
 166         var PhoneInput = {
 167             cls: 'roo-select2-container input-group roo-select2-container-multi',
 168             cn: [
 169                 box
 170 //                {
 171 //                    tag: 'ul',
 172 //                    cls: 'typeahead typeahead-long dropdown-menu',
 173 //                    style: 'display:none; max-height:' + this.maxHeight + 'px;'
 174 //                }
 175             ]
 176         };
 177
 178         if(this.hasFeedback && !this.allowBlank){
 179
 180             var feedback = {
 181                 tag: 'span',
 182                 cls: 'glyphicon form-control-feedback'
 183             };
 184
 185             PhoneInput.cn.push(feedback);
 186         }
 187
 188
 189         if (align ==='left' && this.fieldLabel.length) {
 190
 191             cfg.cls += ' roo-form-group-label-left';
 192
 193             cfg.cn = [
 194                 {
 195                     tag : 'i',
 196                     cls : 'roo-required-indicator left-indicator text-danger fa fa-lg fa-star',
 197                     tooltip : 'This field is required'
 198                 },
 199                 {
 200                     tag: 'label',
 201                     'for' :  id,
 202                     cls : 'control-label',
 203                     html : this.fieldLabel
 204
 205                 },
 206                 {
 207                     cls : "",
 208                     cn: [
 209                         PhoneInput
 210                     ]
 211                 }
 212
 213             ];
 214
 215             var labelCfg = cfg.cn[1];
 216             var contentCfg = cfg.cn[2];
 217
 218
 219             if(this.indicatorpos == 'right'){
 220
 221                 cfg.cn = [
 222                     {
 223                         tag: 'label',
 224                         'for' :  id,
 225                         cls : 'control-label',
 226                         cn : [
 227                             {
 228                                 tag : 'span',
 229                                 html : this.fieldLabel
 230                             },
 231                             {
 232                                 tag : 'i',
 233                                 cls : 'roo-required-indicator right-indicator text-danger fa fa-lg fa-star',
 234                                 tooltip : 'This field is required'
 235                             }
 236                         ]
 237                     },
 238                     {
 239                         cls : "",
 240                         cn: [
 241                             PhoneInput
 242                         ]
 243                     }
 244
 245                 ];
 246
 247
 248
 249                 labelCfg = cfg.cn[0];
 250                 contentCfg = cfg.cn[1];
 251
 252             }
 253
 254             if(this.labelWidth > 12){
 255                 labelCfg.style = "width: " + this.labelWidth + 'px';
 256             }
 257
 258             if(this.labelWidth < 13 && this.labelmd == 0){
 259                 this.labelmd = this.labelWidth;
 260             }
 261
 262             if(this.labellg > 0){
 263                 labelCfg.cls += ' col-lg-' + this.labellg;
 264                 contentCfg.cls += ' col-lg-' + (12 - this.labellg);
 265             }
 266
 267             if(this.labelmd > 0){
 268                 labelCfg.cls += ' col-md-' + this.labelmd;
 269                 contentCfg.cls += ' col-md-' + (12 - this.labelmd);
 270             }
 271
 272             if(this.labelsm > 0){
 273                 labelCfg.cls += ' col-sm-' + this.labelsm;
 274                 contentCfg.cls += ' col-sm-' + (12 - this.labelsm);
 275             }
 276
 277             if(this.labelxs > 0){
 278                 labelCfg.cls += ' col-xs-' + this.labelxs;
 279                 contentCfg.cls += ' col-xs-' + (12 - this.labelxs);
 280             }
 281
 282
 283         } else if ( this.fieldLabel.length) {
 284                  cfg.cn = [
 285                     {
 286                         tag : 'i',
 287                         cls : 'roo-required-indicator left-indicator text-danger fa fa-lg fa-star',
 288                         tooltip : 'This field is required'
 289                     },
 290                     {
 291                         tag: 'label',
 292                         //cls : 'input-group-addon',
 293                         html : this.fieldLabel
 294                     },
 295                     PhoneInput
 296                 ];
 297
 298                 if(this.indicatorpos == 'right'){
 299                     cfg.cn = [
 300                         {
 301                             tag: 'label',
 302                             //cls : 'input-group-addon',
 303                             html : this.fieldLabel
 304                         },
 305                         {
 306                             tag : 'i',
 307                             cls : 'roo-required-indicator right-indicator text-danger fa fa-lg fa-star',
 308                             tooltip : 'This field is required'
 309                         },
 310                         PhoneInput
 311                     ];
 312
 313                 }
 314
 315         } else {
 316
 317                 cfg = PhoneInput
 318
 319
 320         }
 321
 322         var settings=this;
 323         ['xs','sm','md','lg'].map(function(size){
 324             if (settings[size]) {
 325                 cfg.cls += ' col-' + size + '-' + settings[size];
 326             }
 327         });
 328
 329         return cfg;
 330
 331     },
 332
 333     _initEventsCalled : false,
 334
 335     // private
 336     initEvents: function()
 337     {
 338         if (this._initEventsCalled) { // as we call render... prevent looping...
 339             return;
 340         }
 341         this._initEventsCalled = true;
 342
 343         if (!this.store) {
 344             throw "can not find store for combo";
 345         }
 346
 347         this.store = Roo.factory(this.store, Roo.data);
 348         this.store.parent = this;
 349
 350         // if we are building from html. then this element is so complex, that we can not really
 351         // use the rendered HTML.
 352         // so we have to trash and replace the previous code.
 353         if (Roo.XComponent.build_from_html) {
 354
 355             // remove this element....
 356             var e = this.el.dom, k=0;
 357             while (e ) { e = e.previousSibling;  ++k;}
 358
 359             this.el.remove();
 360
 361             this.el=false;
 362             this.rendered = false;
 363
 364             this.render(this.parent().getChildContainer(true), k);
 365
 366
 367
 368         }
 369
 370         if(Roo.isIOS && this.useNativeIOS){
 371             this.initIOSView();
 372             return;
 373         }
 374
 375         /*
 376          * Touch Devices
 377          */
 378
 379         if(Roo.isTouch && this.mobileTouchView){
 380             this.initTouchView();
 381             return;
 382         }
 383
 384         if(this.tickable){
 385             this.initTickableEvents();
 386             return;
 387         }
 388
 389         Roo.bootstrap.PhoneInput.superclass.initEvents.call(this);
 390
 391         if(this.hiddenName){
 392
 393             this.hiddenField = this.el.select('input.form-hidden-field',true).first();
 394
 395             this.hiddenField.dom.value =
 396                 this.hiddenValue !== undefined ? this.hiddenValue :
 397                 this.value !== undefined ? this.value : '';
 398
 399             // prevent input submission
 400             this.el.dom.removeAttribute('name');
 401             this.hiddenField.dom.setAttribute('name', this.hiddenName);
 402
 403
 404         }
 405         //if(Roo.isGecko){
 406         //    this.el.dom.setAttribute('autocomplete', 'off');
 407         //}
 408
 409         var cls = 'x-combo-list';
 410
 411         //this.list = new Roo.Layer({
 412         //    shadow: this.shadow, cls: [cls, this.listClass].join(' '), constrain:false
 413         //});
 414
 415         var _this = this;
 416
 417         (function(){
 418             var lw = _this.listWidth || Math.max(_this.inputEl().getWidth(), _this.minListWidth);
 419             _this.list.setWidth(lw);
 420         }).defer(100);
 421
 422         this.list.on('mouseover', this.onViewOver, this);
 423         this.list.on('mousemove', this.onViewMove, this);
 424
 425         this.list.on('scroll', this.onViewScroll, this);
 426
 427         /*
 428         this.list.swallowEvent('mousewheel');
 429         this.assetHeight = 0;
 430
 431         if(this.title){
 432             this.header = this.list.createChild({cls:cls+'-hd', html: this.title});
 433             this.assetHeight += this.header.getHeight();
 434         }
 435
 436         this.innerList = this.list.createChild({cls:cls+'-inner'});
 437         this.innerList.on('mouseover', this.onViewOver, this);
 438         this.innerList.on('mousemove', this.onViewMove, this);
 439         this.innerList.setWidth(lw - this.list.getFrameWidth('lr'));
 440
 441         if(this.allowBlank && !this.pageSize && !this.disableClear){
 442             this.footer = this.list.createChild({cls:cls+'-ft'});
 443             this.pageTb = new Roo.Toolbar(this.footer);
 444
 445         }
 446         if(this.pageSize){
 447             this.footer = this.list.createChild({cls:cls+'-ft'});
 448             this.pageTb = new Roo.PagingToolbar(this.footer, this.store,
 449                     {pageSize: this.pageSize});
 450
 451         }
 452
 453         if (this.pageTb && this.allowBlank && !this.disableClear) {
 454             var _this = this;
 455             this.pageTb.add(new Roo.Toolbar.Fill(), {
 456                 cls: 'x-btn-icon x-btn-clear',
 457                 text: '&#160;',
 458                 handler: function()
 459                 {
 460                     _this.collapse();
 461                     _this.clearValue();
 462                     _this.onSelect(false, -1);
 463                 }
 464             });
 465         }
 466         if (this.footer) {
 467             this.assetHeight += this.footer.getHeight();
 468         }
 469         */
 470
 471         if(!this.tpl){
 472             this.tpl = '<li><a href="#">{' + this.displayField + '}</a></li>';
 473         }
 474
 475         this.view = new Roo.View(this.list, this.tpl, {
 476             singleSelect:true, store: this.store, selectedClass: this.selectedClass
 477         });
 478         //this.view.wrapEl.setDisplayed(false);
 479         this.view.on('click', this.onViewClick, this);
 480
 481
 482         this.store.on('beforeload', this.onBeforeLoad, this);
 483         this.store.on('load', this.onLoad, this);
 484         this.store.on('loadexception', this.onLoadException, this);
 485         /*
 486         if(this.resizable){
 487             this.resizer = new Roo.Resizable(this.list,  {
 488                pinned:true, handles:'se'
 489             });
 490             this.resizer.on('resize', function(r, w, h){
 491                 this.maxHeight = h-this.handleHeight-this.list.getFrameWidth('tb')-this.assetHeight;
 492                 this.listWidth = w;
 493                 this.innerList.setWidth(w - this.list.getFrameWidth('lr'));
 494                 this.restrictHeight();
 495             }, this);
 496             this[this.pageSize?'footer':'innerList'].setStyle('margin-bottom', this.handleHeight+'px');
 497         }
 498         */
 499         if(!this.editable){
 500             this.editable = true;
 501             this.setEditable(false);
 502         }
 503
 504         /*
 505
 506         if (typeof(this.events.add.listeners) != 'undefined') {
 507
 508             this.addicon = this.wrap.createChild(
 509                 {tag: 'img', src: Roo.BLANK_IMAGE_URL, cls: 'x-form-combo-add' });
 510
 511             this.addicon.on('click', function(e) {
 512                 this.fireEvent('add', this);
 513             }, this);
 514         }
 515         if (typeof(this.events.edit.listeners) != 'undefined') {
 516
 517             this.editicon = this.wrap.createChild(
 518                 {tag: 'img', src: Roo.BLANK_IMAGE_URL, cls: 'x-form-combo-edit' });
 519             if (this.addicon) {
 520                 this.editicon.setStyle('margin-left', '40px');
 521             }
 522             this.editicon.on('click', function(e) {
 523
 524                 // we fire even  if inothing is selected..
 525                 this.fireEvent('edit', this, this.lastData );
 526
 527             }, this);
 528         }
 529         */
 530
 531         this.keyNav = new Roo.KeyNav(this.inputEl(), {
 532             "up" : function(e){
 533                 this.inKeyMode = true;
 534                 this.selectPrev();
 535             },
 536
 537             "down" : function(e){
 538                 if(!this.isExpanded()){
 539                     this.onTriggerClick();
 540                 }else{
 541                     this.inKeyMode = true;
 542                     this.selectNext();
 543                 }
 544             },
 545
 546             "enter" : function(e){
 547 //                this.onViewClick();
 548                 //return true;
 549                 this.collapse();
 550
 551                 if(this.fireEvent("specialkey", this, e)){
 552                     this.onViewClick(false);
 553                 }
 554
 555                 return true;
 556             },
 557
 558             "esc" : function(e){
 559                 this.collapse();
 560             },
 561
 562             "tab" : function(e){
 563                 this.collapse();
 564
 565                 if(this.fireEvent("specialkey", this, e)){
 566                     this.onViewClick(false);
 567                 }
 568
 569                 return true;
 570             },
 571
 572             scope : this,
 573
 574             doRelay : function(foo, bar, hname){
 575                 if(hname == 'down' || this.scope.isExpanded()){
 576                    return Roo.KeyNav.prototype.doRelay.apply(this, arguments);
 577                 }
 578                 return true;
 579             },
 580
 581             forceKeyDown: true
 582         });
 583
 584
 585         this.queryDelay = Math.max(this.queryDelay || 10,
 586                 this.mode == 'local' ? 10 : 250);
 587
 588
 589         this.dqTask = new Roo.util.DelayedTask(this.initQuery, this);
 590
 591         if(this.typeAhead){
 592             this.taTask = new Roo.util.DelayedTask(this.onTypeAhead, this);
 593         }
 594         if(this.editable !== false){
 595             this.inputEl().on("keyup", this.onKeyUp, this);
 596         }
 597         if(this.forceSelection){
 598             this.inputEl().on('blur', this.doForce, this);
 599         }
 600
 601         if(this.multiple){
 602             this.choices = this.el.select('ul.roo-select2-choices', true).first();
 603             this.searchField = this.el.select('ul li.roo-select2-search-field', true).first();
 604         }
 605     },
 606
 607     initTickableEvents: function()
 608     {
 609         this.createList();
 610
 611         if(this.hiddenName){
 612
 613             this.hiddenField = this.el.select('input.form-hidden-field',true).first();
 614
 615             this.hiddenField.dom.value =
 616                 this.hiddenValue !== undefined ? this.hiddenValue :
 617                 this.value !== undefined ? this.value : '';
 618
 619             // prevent input submission
 620             this.el.dom.removeAttribute('name');
 621             this.hiddenField.dom.setAttribute('name', this.hiddenName);
 622
 623
 624         }
 625
 626 //        this.list = this.el.select('ul.dropdown-menu',true).first();
 627
 628         this.choices = this.el.select('ul.roo-select2-choices', true).first();
 629         this.searchField = this.el.select('ul li.roo-select2-search-field', true).first();
 630         if(this.triggerList){
 631             this.searchField.on("click", this.onSearchFieldClick, this, {preventDefault:true});
 632         }
 633
 634         this.trigger = this.el.select('.tickable-buttons > .btn-edit', true).first();
 635         this.trigger.on("click", this.onTickableTriggerClick, this, {preventDefault:true});
 636
 637         this.okBtn = this.el.select('.tickable-buttons > .btn-ok', true).first();
 638         this.cancelBtn = this.el.select('.tickable-buttons > .btn-cancel', true).first();
 639
 640         this.okBtn.on('click', this.onTickableFooterButtonClick, this, this.okBtn);
 641         this.cancelBtn.on('click', this.onTickableFooterButtonClick, this, this.cancelBtn);
 642
 643         this.trigger.setVisibilityMode(Roo.Element.DISPLAY);
 644         this.okBtn.setVisibilityMode(Roo.Element.DISPLAY);
 645         this.cancelBtn.setVisibilityMode(Roo.Element.DISPLAY);
 646
 647         this.okBtn.hide();
 648         this.cancelBtn.hide();
 649
 650         var _this = this;
 651
 652         (function(){
 653             var lw = _this.listWidth || Math.max(_this.inputEl().getWidth(), _this.minListWidth);
 654             _this.list.setWidth(lw);
 655         }).defer(100);
 656
 657         this.list.on('mouseover', this.onViewOver, this);
 658         this.list.on('mousemove', this.onViewMove, this);
 659
 660         this.list.on('scroll', this.onViewScroll, this);
 661
 662         if(!this.tpl){
 663             this.tpl = '<li class="roo-select2-result"><div class="checkbox"><input id="{roo-id}" type="checkbox" {roo-data-checked}><label for="{roo-id}"><b>{' + this.displayField + '}</b></label></div></li>';
 664         }
 665
 666         this.view = new Roo.View(this.list, this.tpl, {
 667             singleSelect:true, tickable:true, parent:this, store: this.store, selectedClass: this.selectedClass
 668         });
 669
 670         //this.view.wrapEl.setDisplayed(false);
 671         this.view.on('click', this.onViewClick, this);
 672
 673
 674
 675         this.store.on('beforeload', this.onBeforeLoad, this);
 676         this.store.on('load', this.onLoad, this);
 677         this.store.on('loadexception', this.onLoadException, this);
 678
 679         if(this.editable){
 680             this.keyNav = new Roo.KeyNav(this.tickableInputEl(), {
 681                 "up" : function(e){
 682                     this.inKeyMode = true;
 683                     this.selectPrev();
 684                 },
 685
 686                 "down" : function(e){
 687                     this.inKeyMode = true;
 688                     this.selectNext();
 689                 },
 690
 691                 "enter" : function(e){
 692                     if(this.fireEvent("specialkey", this, e)){
 693                         this.onViewClick(false);
 694                     }
 695
 696                     return true;
 697                 },
 698
 699                 "esc" : function(e){
 700                     this.onTickableFooterButtonClick(e, false, false);
 701                 },
 702
 703                 "tab" : function(e){
 704                     this.fireEvent("specialkey", this, e);
 705
 706                     this.onTickableFooterButtonClick(e, false, false);
 707
 708                     return true;
 709                 },
 710
 711                 scope : this,
 712
 713                 doRelay : function(e, fn, key){
 714                     if(this.scope.isExpanded()){
 715                        return Roo.KeyNav.prototype.doRelay.apply(this, arguments);
 716                     }
 717                     return true;
 718                 },
 719
 720                 forceKeyDown: true
 721             });
 722         }
 723
 724         this.queryDelay = Math.max(this.queryDelay || 10,
 725                 this.mode == 'local' ? 10 : 250);
 726
 727
 728         this.dqTask = new Roo.util.DelayedTask(this.initQuery, this);
 729
 730         if(this.typeAhead){
 731             this.taTask = new Roo.util.DelayedTask(this.onTypeAhead, this);
 732         }
 733
 734         if(this.editable !== false){
 735             this.tickableInputEl().on("keyup", this.onKeyUp, this);
 736         }
 737
 738         this.indicator = this.indicatorEl();
 739
 740         if(this.indicator){
 741             this.indicator.setVisibilityMode(Roo.Element.DISPLAY);
 742             this.indicator.hide();
 743         }
 744
 745     },
 746
 747     onDestroy : function(){
 748         if(this.view){
 749             this.view.setStore(null);
 750             this.view.el.removeAllListeners();
 751             this.view.el.remove();
 752             this.view.purgeListeners();
 753         }
 754         if(this.list){
 755             this.list.dom.innerHTML  = '';
 756         }
 757
 758         if(this.store){
 759             this.store.un('beforeload', this.onBeforeLoad, this);
 760             this.store.un('load', this.onLoad, this);
 761             this.store.un('loadexception', this.onLoadException, this);
 762         }
 763         Roo.bootstrap.PhoneInput.superclass.onDestroy.call(this);
 764     },
 765
 766     // private
 767     fireKey : function(e){
 768         if(e.isNavKeyPress() && !this.list.isVisible()){
 769             this.fireEvent("specialkey", this, e);
 770         }
 771     },
 772
 773     // private
 774     onResize: function(w, h){
 775 //        Roo.bootstrap.PhoneInput.superclass.onResize.apply(this, arguments);
 776 //
 777 //        if(typeof w != 'number'){
 778 //            // we do not handle it!?!?
 779 //            return;
 780 //        }
 781 //        var tw = this.trigger.getWidth();
 782 //       // tw += this.addicon ? this.addicon.getWidth() : 0;
 783 //       // tw += this.editicon ? this.editicon.getWidth() : 0;
 784 //        var x = w - tw;
 785 //        this.inputEl().setWidth( this.adjustWidth('input', x));
 786 //
 787 //        //this.trigger.setStyle('left', x+'px');
 788 //
 789 //        if(this.list && this.listWidth === undefined){
 790 //            var lw = Math.max(x + this.trigger.getWidth(), this.minListWidth);
 791 //            this.list.setWidth(lw);
 792 //            this.innerList.setWidth(lw - this.list.getFrameWidth('lr'));
 793 //        }
 794
 795
 796
 797     },
 798
 799     /**
 800      * Allow or prevent the user from directly editing the field text.  If false is passed,
 801      * the user will only be able to select from the items defined in the dropdown list.  This method
 802      * is the runtime equivalent of setting the 'editable' config option at config time.
 803      * @param {Boolean} value True to allow the user to directly edit the field text
 804      */
 805     setEditable : function(value){
 806         if(value == this.editable){
 807             return;
 808         }
 809         this.editable = value;
 810         if(!value){
 811             this.inputEl().dom.setAttribute('readOnly', true);
 812             this.inputEl().on('mousedown', this.onTriggerClick,  this);
 813             this.inputEl().addClass('x-combo-noedit');
 814         }else{
 815             this.inputEl().dom.setAttribute('readOnly', false);
 816             this.inputEl().un('mousedown', this.onTriggerClick,  this);
 817             this.inputEl().removeClass('x-combo-noedit');
 818         }
 819     },
 820
 821     // private
 822
 823     onBeforeLoad : function(combo,opts){
 824         if(!this.hasFocus){
 825             return;
 826         }
 827          if (!opts.add) {
 828             this.list.dom.innerHTML = '<li class="loading-indicator">'+(this.loadingText||'loading')+'</li>' ;
 829          }
 830         this.restrictHeight();
 831         this.selectedIndex = -1;
 832     },
 833
 834     // private
 835     onLoad : function(){
 836
 837         this.hasQuery = false;
 838
 839         if(!this.hasFocus){
 840             return;
 841         }
 842
 843         if(typeof(this.loading) !== 'undefined' && this.loading !== null){
 844             this.loading.hide();
 845         }
 846
 847         if(this.store.getCount() > 0){
 848
 849             this.expand();
 850             this.restrictHeight();
 851             if(this.lastQuery == this.allQuery){
 852                 if(this.editable && !this.tickable){
 853                     this.inputEl().dom.select();
 854                 }
 855
 856                 if(
 857                     !this.selectByValue(this.value, true) &&
 858                     this.autoFocus &&
 859                     (
 860                         !this.store.lastOptions ||
 861                         typeof(this.store.lastOptions.add) == 'undefined' ||
 862                         this.store.lastOptions.add != true
 863                     )
 864                 ){
 865                     this.select(0, true);
 866                 }
 867             }else{
 868                 if(this.autoFocus){
 869                     this.selectNext();
 870                 }
 871                 if(this.typeAhead && this.lastKey != Roo.EventObject.BACKSPACE && this.lastKey != Roo.EventObject.DELETE){
 872                     this.taTask.delay(this.typeAheadDelay);
 873                 }
 874             }
 875         }else{
 876             this.onEmptyResults();
 877         }
 878
 879         //this.el.focus();
 880     },
 881     // private
 882     onLoadException : function()
 883     {
 884         this.hasQuery = false;
 885
 886         if(typeof(this.loading) !== 'undefined' && this.loading !== null){
 887             this.loading.hide();
 888         }
 889
 890         if(this.tickable && this.editable){
 891             return;
 892         }
 893
 894         this.collapse();
 895         // only causes errors at present
 896         //Roo.log(this.store.reader.jsonData);
 897         //if (this.store && typeof(this.store.reader.jsonData.errorMsg) != 'undefined') {
 898             // fixme
 899             //Roo.MessageBox.alert("Error loading",this.store.reader.jsonData.errorMsg);
 900         //}
 901
 902
 903     },
 904     // private
 905     onTypeAhead : function(){
 906         if(this.store.getCount() > 0){
 907             var r = this.store.getAt(0);
 908             var newValue = r.data[this.displayField];
 909             var len = newValue.length;
 910             var selStart = this.getRawValue().length;
 911
 912             if(selStart != len){
 913                 this.setRawValue(newValue);
 914                 this.selectText(selStart, newValue.length);
 915             }
 916         }
 917     },
 918
 919     // private
 920     onSelect : function(record, index){
 921
 922         if(this.fireEvent('beforeselect', this, record, index) !== false){
 923
 924             this.setFromData(index > -1 ? record.data : false);
 925
 926             this.collapse();
 927             this.fireEvent('select', this, record, index);
 928         }
 929     },
 930
 931     /**
 932      * Returns the currently selected field value or empty string if no value is set.
 933      * @return {String} value The selected value
 934      */
 935     getValue : function()
 936     {
 937         if(Roo.isIOS && this.useNativeIOS){
 938             return this.ios_options[this.inputEl().dom.selectedIndex].data[this.valueField];
 939         }
 940
 941         if(this.multiple){
 942             return (this.hiddenField) ? this.hiddenField.dom.value : this.value;
 943         }
 944
 945         if(this.valueField){
 946             return typeof this.value != 'undefined' ? this.value : '';
 947         }else{
 948             return Roo.bootstrap.PhoneInput.superclass.getValue.call(this);
 949         }
 950     },
 951
 952     getRawValue : function()
 953     {
 954         if(Roo.isIOS && this.useNativeIOS){
 955             return this.ios_options[this.inputEl().dom.selectedIndex].data[this.displayField];
 956         }
 957
 958         var v = this.inputEl().getValue();
 959
 960         return v;
 961     },
 962
 963     /**
 964      * Clears any text/value currently set in the field
 965      */
 966     clearValue : function(){
 967
 968         if(this.hiddenField){
 969             this.hiddenField.dom.value = '';
 970         }
 971         this.value = '';
 972         this.setRawValue('');
 973         this.lastSelectionText = '';
 974         this.lastData = false;
 975
 976         var close = this.closeTriggerEl();
 977
 978         if(close){
 979             close.hide();
 980         }
 981
 982         this.validate();
 983
 984     },
 985
 986     /**
 987      * Sets the specified value into the field.  If the value finds a match, the corresponding record text
 988      * will be displayed in the field.  If the value does not match the data value of an existing item,
 989      * and the valueNotFoundText config option is defined, it will be displayed as the default field text.
 990      * Otherwise the field will be blank (although the value will still be set).
 991      * @param {String} value The value to match
 992      */
 993     setValue : function(v)
 994     {
 995         if(Roo.isIOS && this.useNativeIOS){
 996             this.setIOSValue(v);
 997             return;
 998         }
 999
1000         if(this.multiple){
1001             this.syncValue();
1002             return;
1003         }
1004
1005         var text = v;
1006         if(this.valueField){
1007             var r = this.findRecord(this.valueField, v);
1008             if(r){
1009                 text = r.data[this.displayField];
1010             }else if(this.valueNotFoundText !== undefined){
1011                 text = this.valueNotFoundText;
1012             }
1013         }
1014         this.lastSelectionText = text;
1015         if(this.hiddenField){
1016             this.hiddenField.dom.value = v;
1017         }
1018         Roo.bootstrap.PhoneInput.superclass.setValue.call(this, text);
1019         this.value = v;
1020
1021         var close = this.closeTriggerEl();
1022
1023         if(close){
1024             (v && (v.length || v * 1 > 0)) ? close.show() : close.hide();
1025         }
1026
1027         this.validate();
1028     },
1029     /**
1030      * @property {Object} the last set data for the element
1031      */
1032
1033     lastData : false,
1034     /**
1035      * Sets the value of the field based on a object which is related to the record format for the store.
1036      * @param {Object} value the value to set as. or false on reset?
1037      */
1038     setFromData : function(o){
1039
1040         if(this.multiple){
1041             this.addItem(o);
1042             return;
1043         }
1044
1045         var dv = ''; // display value
1046         var vv = ''; // value value..
1047         this.lastData = o;
1048         if (this.displayField) {
1049             dv = !o || typeof(o[this.displayField]) == 'undefined' ? '' : o[this.displayField];
1050         } else {
1051             // this is an error condition!!!
1052             Roo.log('no  displayField value set for '+ (this.name ? this.name : this.id));
1053         }
1054
1055         if(this.valueField){
1056             vv = !o || typeof(o[this.valueField]) == 'undefined' ? dv : o[this.valueField];
1057         }
1058
1059         var close = this.closeTriggerEl();
1060
1061         if(close){
1062             (vv.length || vv * 1 > 0) ? close.show() : close.hide();
1063         }
1064
1065         if(this.hiddenField){
1066             this.hiddenField.dom.value = vv;
1067
1068             this.lastSelectionText = dv;
1069             Roo.bootstrap.PhoneInput.superclass.setValue.call(this, dv);
1070             this.value = vv;
1071             return;
1072         }
1073         // no hidden field.. - we store the value in 'value', but still display
1074         // display field!!!!
1075         this.lastSelectionText = dv;
1076         Roo.bootstrap.PhoneInput.superclass.setValue.call(this, dv);
1077         this.value = vv;
1078
1079
1080
1081     },
1082     // private
1083     reset : function(){
1084         // overridden so that last data is reset..
1085
1086         if(this.multiple){
1087             this.clearItem();
1088             return;
1089         }
1090
1091         this.setValue(this.originalValue);
1092         //this.clearInvalid();
1093         this.lastData = false;
1094         if (this.view) {
1095             this.view.clearSelections();
1096         }
1097
1098         this.validate();
1099     },
1100     // private
1101     findRecord : function(prop, value){
1102         var record;
1103         if(this.store.getCount() > 0){
1104             this.store.each(function(r){
1105                 if(r.data[prop] == value){
1106                     record = r;
1107                     return false;
1108                 }
1109                 return true;
1110             });
1111         }
1112         return record;
1113     },
1114
1115     getName: function()
1116     {
1117         // returns hidden if it's set..
1118         if (!this.rendered) {return ''};
1119         return !this.hiddenName && this.inputEl().dom.name  ? this.inputEl().dom.name : (this.hiddenName || '');
1120
1121     },
1122     // private
1123     onViewMove : function(e, t){
1124         this.inKeyMode = false;
1125     },
1126
1127     // private
1128     onViewOver : function(e, t){
1129         if(this.inKeyMode){ // prevent key nav and mouse over conflicts
1130             return;
1131         }
1132         var item = this.view.findItemFromChild(t);
1133
1134         if(item){
1135             var index = this.view.indexOf(item);
1136             this.select(index, false);
1137         }
1138     },
1139
1140     // private
1141     onViewClick : function(view, doFocus, el, e)
1142     {
1143         var index = this.view.getSelectedIndexes()[0];
1144
1145         var r = this.store.getAt(index);
1146
1147         if(this.tickable){
1148
1149             if(typeof(e) != 'undefined' && e.getTarget().nodeName.toLowerCase() != 'input'){
1150                 return;
1151             }
1152
1153             var rm = false;
1154             var _this = this;
1155
1156             Roo.each(this.tickItems, function(v,k){
1157
1158                 if(typeof(v) != 'undefined' && v[_this.valueField] == r.data[_this.valueField]){
1159                     _this.tickItems.splice(k, 1);
1160
1161                     if(typeof(e) == 'undefined' && view == false){
1162                         Roo.get(_this.view.getNodes(index, index)[0]).select('input', true).first().dom.checked = false;
1163                     }
1164
1165                     rm = true;
1166                     return;
1167                 }
1168             });
1169
1170             if(rm){
1171                 return;
1172             }
1173
1174             if(this.fireEvent('tick', this, r, index, Roo.get(_this.view.getNodes(index, index)[0]).select('input', true).first().dom.checked) !== false){
1175                 this.tickItems.push(r.data);
1176             }
1177
1178             if(typeof(e) == 'undefined' && view == false){
1179                 Roo.get(_this.view.getNodes(index, index)[0]).select('input', true).first().dom.checked = true;
1180             }
1181
1182             return;
1183         }
1184
1185         if(r){
1186             this.onSelect(r, index);
1187         }
1188         if(doFocus !== false && !this.blockFocus){
1189             this.inputEl().focus();
1190         }
1191     },
1192
1193     // private
1194     restrictHeight : function(){
1195         //this.innerList.dom.style.height = '';
1196         //var inner = this.innerList.dom;
1197         //var h = Math.max(inner.clientHeight, inner.offsetHeight, inner.scrollHeight);
1198         //this.innerList.setHeight(h < this.maxHeight ? 'auto' : this.maxHeight);
1199         //this.list.beginUpdate();
1200         //this.list.setHeight(this.innerList.getHeight()+this.list.getFrameWidth('tb')+(this.resizable?this.handleHeight:0)+this.assetHeight);
1201         this.list.alignTo(this.inputEl(), this.listAlign);
1202         this.list.alignTo(this.inputEl(), this.listAlign);
1203         //this.list.endUpdate();
1204     },
1205
1206     // private
1207     onEmptyResults : function(){
1208
1209         if(this.tickable && this.editable){
1210             this.restrictHeight();
1211             return;
1212         }
1213
1214         this.collapse();
1215     },
1216
1217     /**
1218      * Returns true if the dropdown list is expanded, else false.
1219      */
1220     isExpanded : function(){
1221         return this.list.isVisible();
1222     },
1223
1224     /**
1225      * Select an item in the dropdown list by its data value. This function does NOT cause the select event to fire.
1226      * The store must be loaded and the list expanded for this function to work, otherwise use setValue.
1227      * @param {String} value The data value of the item to select
1228      * @param {Boolean} scrollIntoView False to prevent the dropdown list from autoscrolling to display the
1229      * selected item if it is not currently in view (defaults to true)
1230      * @return {Boolean} True if the value matched an item in the list, else false
1231      */
1232     selectByValue : function(v, scrollIntoView){
1233         if(v !== undefined && v !== null){
1234             var r = this.findRecord(this.valueField || this.displayField, v);
1235             if(r){
1236                 this.select(this.store.indexOf(r), scrollIntoView);
1237                 return true;
1238             }
1239         }
1240         return false;
1241     },
1242
1243     /**
1244      * Select an item in the dropdown list by its numeric index in the list. This function does NOT cause the select event to fire.
1245      * The store must be loaded and the list expanded for this function to work, otherwise use setValue.
1246      * @param {Number} index The zero-based index of the list item to select
1247      * @param {Boolean} scrollIntoView False to prevent the dropdown list from autoscrolling to display the
1248      * selected item if it is not currently in view (defaults to true)
1249      */
1250     select : function(index, scrollIntoView){
1251         this.selectedIndex = index;
1252         this.view.select(index);
1253         if(scrollIntoView !== false){
1254             var el = this.view.getNode(index);
1255             /*
1256              * el && !this.multiple && !this.tickable // not sure why we disable multiple before..
1257              */
1258             if(el){
1259                 this.list.scrollChildIntoView(el, false);
1260             }
1261         }
1262     },
1263
1264     // private
1265     selectNext : function(){
1266         var ct = this.store.getCount();
1267         if(ct > 0){
1268             if(this.selectedIndex == -1){
1269                 this.select(0);
1270             }else if(this.selectedIndex < ct-1){
1271                 this.select(this.selectedIndex+1);
1272             }
1273         }
1274     },
1275
1276     // private
1277     selectPrev : function(){
1278         var ct = this.store.getCount();
1279         if(ct > 0){
1280             if(this.selectedIndex == -1){
1281                 this.select(0);
1282             }else if(this.selectedIndex != 0){
1283                 this.select(this.selectedIndex-1);
1284             }
1285         }
1286     },
1287
1288     // private
1289     onKeyUp : function(e){
1290         if(this.editable !== false && !e.isSpecialKey()){
1291             this.lastKey = e.getKey();
1292             this.dqTask.delay(this.queryDelay);
1293         }
1294     },
1295
1296     // private
1297     validateBlur : function(){
1298         return !this.list || !this.list.isVisible();
1299     },
1300
1301     // private
1302     initQuery : function(){
1303
1304         var v = this.getRawValue();
1305
1306         if(this.tickable && this.editable){
1307             v = this.tickableInputEl().getValue();
1308         }
1309
1310         this.doQuery(v);
1311     },
1312
1313     // private
1314     doForce : function(){
1315         if(this.inputEl().dom.value.length > 0){
1316             this.inputEl().dom.value =
1317                 this.lastSelectionText === undefined ? '' : this.lastSelectionText;
1318
1319         }
1320     },
1321
1322     /**
1323      * Execute a query to filter the dropdown list.  Fires the beforequery event prior to performing the
1324      * query allowing the query action to be canceled if needed.
1325      * @param {String} query The SQL query to execute
1326      * @param {Boolean} forceAll True to force the query to execute even if there are currently fewer characters
1327      * in the field than the minimum specified by the minChars config option.  It also clears any filter previously
1328      * saved in the current store (defaults to false)
1329      */
1330     doQuery : function(q, forceAll){
1331
1332         if(q === undefined || q === null){
1333             q = '';
1334         }
1335         var qe = {
1336             query: q,
1337             forceAll: forceAll,
1338             combo: this,
1339             cancel:false
1340         };
1341         if(this.fireEvent('beforequery', qe)===false || qe.cancel){
1342             return false;
1343         }
1344         q = qe.query;
1345
1346         forceAll = qe.forceAll;
1347         if(forceAll === true || (q.length >= this.minChars)){
1348
1349             this.hasQuery = true;
1350
1351             if(this.lastQuery != q || this.alwaysQuery){
1352                 this.lastQuery = q;
1353                 if(this.mode == 'local'){
1354                     this.selectedIndex = -1;
1355                     if(forceAll){
1356                         this.store.clearFilter();
1357                     }else{
1358
1359                         if(this.specialFilter){
1360                             this.fireEvent('specialfilter', this);
1361                             this.onLoad();
1362                             return;
1363                         }
1364
1365                         this.store.filter(this.displayField, q);
1366                     }
1367
1368                     this.store.fireEvent("datachanged", this.store);
1369
1370                     this.onLoad();
1371
1372
1373                 }else{
1374
1375                     this.store.baseParams[this.queryParam] = q;
1376
1377                     var options = {params : this.getParams(q)};
1378
1379                     if(this.loadNext){
1380                         options.add = true;
1381                         options.params.start = this.page * this.pageSize;
1382                     }
1383
1384                     this.store.load(options);
1385
1386                     /*
1387                      *  this code will make the page width larger, at the beginning, the list not align correctly,
1388                      *  we should expand the list on onLoad
1389                      *  so command out it
1390                      */
1391 //                    this.expand();
1392                 }
1393             }else{
1394                 this.selectedIndex = -1;
1395                 this.onLoad();
1396             }
1397         }
1398
1399         this.loadNext = false;
1400     },
1401
1402     // private
1403     getParams : function(q){
1404         var p = {};
1405         //p[this.queryParam] = q;
1406
1407         if(this.pageSize){
1408             p.start = 0;
1409             p.limit = this.pageSize;
1410         }
1411         return p;
1412     },
1413
1414     /**
1415      * Hides the dropdown list if it is currently expanded. Fires the 'collapse' event on completion.
1416      */
1417     collapse : function(){
1418         if(!this.isExpanded()){
1419             return;
1420         }
1421
1422         this.list.hide();
1423
1424         this.hasFocus = false;
1425
1426         if(this.tickable){
1427             this.okBtn.hide();
1428             this.cancelBtn.hide();
1429             this.trigger.show();
1430
1431             if(this.editable){
1432                 this.tickableInputEl().dom.value = '';
1433                 this.tickableInputEl().blur();
1434             }
1435
1436         }
1437
1438         Roo.get(document).un('mousedown', this.collapseIf, this);
1439         Roo.get(document).un('mousewheel', this.collapseIf, this);
1440         if (!this.editable) {
1441             Roo.get(document).un('keydown', this.listKeyPress, this);
1442         }
1443         this.fireEvent('collapse', this);
1444
1445         this.validate();
1446     },
1447
1448     // private
1449     collapseIf : function(e){
1450         var in_combo  = e.within(this.el);
1451         var in_list =  e.within(this.list);
1452         var is_list = (Roo.get(e.getTarget()).id == this.list.id) ? true : false;
1453
1454         if (in_combo || in_list || is_list) {
1455             //e.stopPropagation();
1456             return;
1457         }
1458
1459         if(this.tickable){
1460             this.onTickableFooterButtonClick(e, false, false);
1461         }
1462
1463         this.collapse();
1464
1465     },
1466
1467     /**
1468      * Expands the dropdown list if it is currently hidden. Fires the 'expand' event on completion.
1469      */
1470     expand : function(){
1471
1472         if(this.isExpanded() || !this.hasFocus){
1473             return;
1474         }
1475
1476         var lw = this.listWidth || Math.max(this.inputEl().getWidth(), this.minListWidth);
1477         this.list.setWidth(lw);
1478
1479         Roo.log('expand');
1480
1481         this.list.show();
1482
1483         this.restrictHeight();
1484
1485         if(this.tickable){
1486
1487             this.tickItems = Roo.apply([], this.item);
1488
1489             this.okBtn.show();
1490             this.cancelBtn.show();
1491             this.trigger.hide();
1492
1493             if(this.editable){
1494                 this.tickableInputEl().focus();
1495             }
1496
1497         }
1498
1499         Roo.get(document).on('mousedown', this.collapseIf, this);
1500         Roo.get(document).on('mousewheel', this.collapseIf, this);
1501         if (!this.editable) {
1502             Roo.get(document).on('keydown', this.listKeyPress, this);
1503         }
1504
1505         this.fireEvent('expand', this);
1506     },
1507
1508     // private
1509     // Implements the default empty TriggerField.onTriggerClick function
1510     onTriggerClick : function(e)
1511     {
1512         Roo.log('trigger click');
1513
1514         if(this.disabled || !this.triggerList){
1515             return;
1516         }
1517
1518         this.page = 0;
1519         this.loadNext = false;
1520
1521         if(this.isExpanded()){
1522             this.collapse();
1523             if (!this.blockFocus) {
1524                 this.inputEl().focus();
1525             }
1526
1527         }else {
1528             this.hasFocus = true;
1529             if(this.triggerAction == 'all') {
1530                 this.doQuery(this.allQuery, true);
1531             } else {
1532                 this.doQuery(this.getRawValue());
1533             }
1534             if (!this.blockFocus) {
1535                 this.inputEl().focus();
1536             }
1537         }
1538     },
1539
1540     onTickableTriggerClick : function(e)
1541     {
1542         if(this.disabled){
1543             return;
1544         }
1545
1546         this.page = 0;
1547         this.loadNext = false;
1548         this.hasFocus = true;
1549
1550         if(this.triggerAction == 'all') {
1551             this.doQuery(this.allQuery, true);
1552         } else {
1553             this.doQuery(this.getRawValue());
1554         }
1555     },
1556
1557     onSearchFieldClick : function(e)
1558     {
1559         if(this.hasFocus && !this.disabled && e.getTarget().nodeName.toLowerCase() != 'button'){
1560             this.onTickableFooterButtonClick(e, false, false);
1561             return;
1562         }
1563
1564         if(this.hasFocus || this.disabled || e.getTarget().nodeName.toLowerCase() == 'button'){
1565             return;
1566         }
1567
1568         this.page = 0;
1569         this.loadNext = false;
1570         this.hasFocus = true;
1571
1572         if(this.triggerAction == 'all') {
1573             this.doQuery(this.allQuery, true);
1574         } else {
1575             this.doQuery(this.getRawValue());
1576         }
1577     },
1578
1579     listKeyPress : function(e)
1580     {
1581         //Roo.log('listkeypress');
1582         // scroll to first matching element based on key pres..
1583         if (e.isSpecialKey()) {
1584             return false;
1585         }
1586         var k = String.fromCharCode(e.getKey()).toUpperCase();
1587         //Roo.log(k);
1588         var match  = false;
1589         var csel = this.view.getSelectedNodes();
1590         var cselitem = false;
1591         if (csel.length) {
1592             var ix = this.view.indexOf(csel[0]);
1593             cselitem  = this.store.getAt(ix);
1594             if (!cselitem.get(this.displayField) || cselitem.get(this.displayField).substring(0,1).toUpperCase() != k) {
1595                 cselitem = false;
1596             }
1597
1598         }
1599
1600         this.store.each(function(v) {
1601             if (cselitem) {
1602                 // start at existing selection.
1603                 if (cselitem.id == v.id) {
1604                     cselitem = false;
1605                 }
1606                 return true;
1607             }
1608
1609             if (v.get(this.displayField) && v.get(this.displayField).substring(0,1).toUpperCase() == k) {
1610                 match = this.store.indexOf(v);
1611                 return false;
1612             }
1613             return true;
1614         }, this);
1615
1616         if (match === false) {
1617             return true; // no more action?
1618         }
1619         // scroll to?
1620         this.view.select(match);
1621         var sn = Roo.get(this.view.getSelectedNodes()[0]);
1622         sn.scrollIntoView(sn.dom.parentNode, false);
1623     },
1624
1625     onViewScroll : function(e, t){
1626
1627         if(this.view.el.getScroll().top == 0 ||this.view.el.getScroll().top < this.view.el.dom.scrollHeight - this.view.el.dom.clientHeight || !this.hasFocus || !this.append || this.hasQuery){
1628             return;
1629         }
1630
1631         this.hasQuery = true;
1632
1633         this.loading = this.list.select('.loading', true).first();
1634
1635         if(this.loading === null){
1636             this.list.createChild({
1637                 tag: 'div',
1638                 cls: 'loading roo-select2-more-results roo-select2-active',
1639                 html: 'Loading more results...'
1640             });
1641
1642             this.loading = this.list.select('.loading', true).first();
1643
1644             this.loading.setVisibilityMode(Roo.Element.DISPLAY);
1645
1646             this.loading.hide();
1647         }
1648
1649         this.loading.show();
1650
1651         var _combo = this;
1652
1653         this.page++;
1654         this.loadNext = true;
1655
1656         (function() { _combo.doQuery(_combo.allQuery, true); }).defer(500);
1657
1658         return;
1659     },
1660
1661     addItem : function(o)
1662     {
1663         var dv = ''; // display value
1664
1665         if (this.displayField) {
1666             dv = !o || typeof(o[this.displayField]) == 'undefined' ? '' : o[this.displayField];
1667         } else {
1668             // this is an error condition!!!
1669             Roo.log('no  displayField value set for '+ (this.name ? this.name : this.id));
1670         }
1671
1672         if(!dv.length){
1673             return;
1674         }
1675
1676         var choice = this.choices.createChild({
1677             tag: 'li',
1678             cls: 'roo-select2-search-choice',
1679             cn: [
1680                 {
1681                     tag: 'div',
1682                     html: dv
1683                 },
1684                 {
1685                     tag: 'a',
1686                     href: '#',
1687                     cls: 'roo-select2-search-choice-close fa fa-times',
1688                     tabindex: '-1'
1689                 }
1690             ]
1691
1692         }, this.searchField);
1693
1694         var close = choice.select('a.roo-select2-search-choice-close', true).first();
1695
1696         close.on('click', this.onRemoveItem, this, { item : choice, data : o} );
1697
1698         this.item.push(o);
1699
1700         this.lastData = o;
1701
1702         this.syncValue();
1703
1704         this.inputEl().dom.value = '';
1705
1706         this.validate();
1707     },
1708
1709     onRemoveItem : function(e, _self, o)
1710     {
1711         e.preventDefault();
1712
1713         this.lastItem = Roo.apply([], this.item);
1714
1715         var index = this.item.indexOf(o.data) * 1;
1716
1717         if( index < 0){
1718             Roo.log('not this item?!');
1719             return;
1720         }
1721
1722         this.item.splice(index, 1);
1723         o.item.remove();
1724
1725         this.syncValue();
1726
1727         this.fireEvent('remove', this, e);
1728
1729         this.validate();
1730
1731     },
1732
1733     syncValue : function()
1734     {
1735         if(!this.item.length){
1736             this.clearValue();
1737             return;
1738         }
1739
1740         var value = [];
1741         var _this = this;
1742         Roo.each(this.item, function(i){
1743             if(_this.valueField){
1744                 value.push(i[_this.valueField]);
1745                 return;
1746             }
1747
1748             value.push(i);
1749         });
1750
1751         this.value = value.join(',');
1752
1753         if(this.hiddenField){
1754             this.hiddenField.dom.value = this.value;
1755         }
1756
1757         this.store.fireEvent("datachanged", this.store);
1758
1759         this.validate();
1760     },
1761
1762     clearItem : function()
1763     {
1764         if(!this.multiple){
1765             return;
1766         }
1767
1768         this.item = [];
1769
1770         Roo.each(this.choices.select('>li.roo-select2-search-choice', true).elements, function(c){
1771            c.remove();
1772         });
1773
1774         this.syncValue();
1775
1776         this.validate();
1777
1778         if(this.tickable && !Roo.isTouch){
1779             this.view.refresh();
1780         }
1781     },
1782
1783     inputEl: function ()
1784     {
1785         if(Roo.isIOS && this.useNativeIOS){
1786             return this.el.select('select.roo-ios-select', true).first();
1787         }
1788
1789         if(Roo.isTouch && this.mobileTouchView){
1790             return this.el.select('input.form-control',true).first();
1791         }
1792
1793         if(this.tickable){
1794             return this.searchField;
1795         }
1796
1797         return this.el.select('input.form-control',true).first();
1798     },
1799
1800     onTickableFooterButtonClick : function(e, btn, el)
1801     {
1802         e.preventDefault();
1803
1804         this.lastItem = Roo.apply([], this.item);
1805
1806         if(btn && btn.name == 'cancel'){
1807             this.tickItems = Roo.apply([], this.item);
1808             this.collapse();
1809             return;
1810         }
1811
1812         this.clearItem();
1813
1814         var _this = this;
1815
1816         Roo.each(this.tickItems, function(o){
1817             _this.addItem(o);
1818         });
1819
1820         this.collapse();
1821
1822     },
1823
1824     validate : function()
1825     {
1826         var v = this.getRawValue();
1827
1828         if(this.multiple){
1829             v = this.getValue();
1830         }
1831
1832         if(this.disabled || this.allowBlank || v.length){
1833             this.markValid();
1834             return true;
1835         }
1836
1837         this.markInvalid();
1838         return false;
1839     },
1840
1841     tickableInputEl : function()
1842     {
1843         if(!this.tickable || !this.editable){
1844             return this.inputEl();
1845         }
1846
1847         return this.inputEl().select('.roo-select2-search-field-input', true).first();
1848     },
1849
1850
1851     getAutoCreateTouchView : function()
1852     {
1853         var id = Roo.id();
1854
1855         var cfg = {
1856             cls: 'form-group' //input-group
1857         };
1858
1859         var input =  {
1860             tag: 'input',
1861             id : id,
1862             type : this.inputType,
1863             cls : 'form-control x-combo-noedit',
1864             autocomplete: 'new-password',
1865             placeholder : this.placeholder || '',
1866             readonly : true
1867         };
1868
1869         if (this.name) {
1870             input.name = this.name;
1871         }
1872
1873         if (this.size) {
1874             input.cls += ' input-' + this.size;
1875         }
1876
1877         if (this.disabled) {
1878             input.disabled = true;
1879         }
1880
1881         var inputblock = {
1882             cls : '',
1883             cn : [
1884                 input
1885             ]
1886         };
1887
1888         if(this.before){
1889             inputblock.cls += ' input-group';
1890
1891             inputblock.cn.unshift({
1892                 tag :'span',
1893                 cls : 'input-group-addon',
1894                 html : this.before
1895             });
1896         }
1897
1898         if(this.removable && !this.multiple){
1899             inputblock.cls += ' roo-removable';
1900
1901             inputblock.cn.push({
1902                 tag: 'button',
1903                 html : 'x',
1904                 cls : 'roo-combo-removable-btn close'
1905             });
1906         }
1907
1908         if(this.hasFeedback && !this.allowBlank){
1909
1910             inputblock.cls += ' has-feedback';
1911
1912             inputblock.cn.push({
1913                 tag: 'span',
1914                 cls: 'glyphicon form-control-feedback'
1915             });
1916
1917         }
1918
1919         if (this.after) {
1920
1921             inputblock.cls += (this.before) ? '' : ' input-group';
1922
1923             inputblock.cn.push({
1924                 tag :'span',
1925                 cls : 'input-group-addon',
1926                 html : this.after
1927             });
1928         }
1929
1930         var box = {
1931             tag: 'div',
1932             cn: [
1933                 {
1934                     tag: 'input',
1935                     type : 'hidden',
1936                     cls: 'form-hidden-field'
1937                 },
1938                 inputblock
1939             ]
1940
1941         };
1942
1943         if(this.multiple){
1944             box = {
1945                 tag: 'div',
1946                 cn: [
1947                     {
1948                         tag: 'input',
1949                         type : 'hidden',
1950                         cls: 'form-hidden-field'
1951                     },
1952                     {
1953                         tag: 'ul',
1954                         cls: 'roo-select2-choices',
1955                         cn:[
1956                             {
1957                                 tag: 'li',
1958                                 cls: 'roo-select2-search-field',
1959                                 cn: [
1960
1961                                     inputblock
1962                                 ]
1963                             }
1964                         ]
1965                     }
1966                 ]
1967             }
1968         };
1969
1970         var PhoneInput = {
1971             cls: 'roo-select2-container input-group roo-touchview-PhoneInput ',
1972             cn: [
1973                 box
1974             ]
1975         };
1976
1977         if(!this.multiple && this.showToggleBtn){
1978
1979             var caret = {
1980                         tag: 'span',
1981                         cls: 'caret'
1982             };
1983
1984             if (this.caret != false) {
1985                 caret = {
1986                      tag: 'i',
1987                      cls: 'fa fa-' + this.caret
1988                 };
1989
1990             }
1991
1992             PhoneInput.cn.push({
1993                 tag :'span',
1994                 cls : 'input-group-addon btn dropdown-toggle',
1995                 cn : [
1996                     caret,
1997                     {
1998                         tag: 'span',
1999                         cls: 'PhoneInput-clear',
2000                         cn  : [
2001                             {
2002                                 tag : 'i',
2003                                 cls: 'icon-remove'
2004                             }
2005                         ]
2006                     }
2007                 ]
2008
2009             })
2010         }
2011
2012         if(this.multiple){
2013             PhoneInput.cls += ' roo-select2-container-multi';
2014         }
2015
2016         var align = this.labelAlign || this.parentLabelAlign();
2017
2018         if (align ==='left' && this.fieldLabel.length) {
2019
2020             cfg.cn = [
2021                 {
2022                    tag : 'i',
2023                    cls : 'roo-required-indicator left-indicator text-danger fa fa-lg fa-star',
2024                    tooltip : 'This field is required'
2025                 },
2026                 {
2027                     tag: 'label',
2028                     cls : 'control-label',
2029                     html : this.fieldLabel
2030
2031                 },
2032                 {
2033                     cls : '',
2034                     cn: [
2035                         PhoneInput
2036                     ]
2037                 }
2038             ];
2039
2040             var labelCfg = cfg.cn[1];
2041             var contentCfg = cfg.cn[2];
2042
2043
2044             if(this.indicatorpos == 'right'){
2045                 cfg.cn = [
2046                     {
2047                         tag: 'label',
2048                         cls : 'control-label',
2049                         html : this.fieldLabel,
2050                         cn : [
2051                             {
2052                                tag : 'i',
2053                                cls : 'roo-required-indicator right-indicator text-danger fa fa-lg fa-star',
2054                                tooltip : 'This field is required'
2055                             }
2056                         ]
2057                     },
2058                     {
2059                         cls : '',
2060                         cn: [
2061                             PhoneInput
2062                         ]
2063                     }
2064                 ];
2065             }
2066
2067             labelCfg = cfg.cn[0];
2068             contentCfg = cfg.cn[2];
2069
2070             if(this.labelWidth > 12){
2071                 labelCfg.style = "width: " + this.labelWidth + 'px';
2072             }
2073
2074             if(this.labelWidth < 13 && this.labelmd == 0){
2075                 this.labelmd = this.labelWidth;
2076             }
2077
2078             if(this.labellg > 0){
2079                 labelCfg.cls += ' col-lg-' + this.labellg;
2080                 contentCfg.cls += ' col-lg-' + (12 - this.labellg);
2081             }
2082
2083             if(this.labelmd > 0){
2084                 labelCfg.cls += ' col-md-' + this.labelmd;
2085                 contentCfg.cls += ' col-md-' + (12 - this.labelmd);
2086             }
2087
2088             if(this.labelsm > 0){
2089                 labelCfg.cls += ' col-sm-' + this.labelsm;
2090                 contentCfg.cls += ' col-sm-' + (12 - this.labelsm);
2091             }
2092
2093             if(this.labelxs > 0){
2094                 labelCfg.cls += ' col-xs-' + this.labelxs;
2095                 contentCfg.cls += ' col-xs-' + (12 - this.labelxs);
2096             }
2097
2098
2099         } else if ( this.fieldLabel.length) {
2100             cfg.cn = [
2101                 {
2102                    tag : 'i',
2103                    cls : 'roo-required-indicator left-indicator text-danger fa fa-lg fa-star',
2104                    tooltip : 'This field is required'
2105                 },
2106                 {
2107                     tag: 'label',
2108                     cls : 'control-label',
2109                     html : this.fieldLabel
2110
2111                 },
2112                 {
2113                     cls : '',
2114                     cn: [
2115                         PhoneInput
2116                     ]
2117                 }
2118             ];
2119
2120             if(this.indicatorpos == 'right'){
2121                 cfg.cn = [
2122                     {
2123                         tag: 'label',
2124                         cls : 'control-label',
2125                         html : this.fieldLabel,
2126                         cn : [
2127                             {
2128                                tag : 'i',
2129                                cls : 'roo-required-indicator right-indicator text-danger fa fa-lg fa-star',
2130                                tooltip : 'This field is required'
2131                             }
2132                         ]
2133                     },
2134                     {
2135                         cls : '',
2136                         cn: [
2137                             PhoneInput
2138                         ]
2139                     }
2140                 ];
2141             }
2142         } else {
2143             cfg.cn = PhoneInput;
2144         }
2145
2146
2147         var settings = this;
2148
2149         ['xs','sm','md','lg'].map(function(size){
2150             if (settings[size]) {
2151                 cfg.cls += ' col-' + size + '-' + settings[size];
2152             }
2153         });
2154
2155         return cfg;
2156     },
2157
2158     initTouchView : function()
2159     {
2160         this.renderTouchView();
2161
2162         this.touchViewEl.on('scroll', function(){
2163             this.el.dom.scrollTop = 0;
2164         }, this);
2165
2166         this.originalValue = this.getValue();
2167
2168         this.triggerEl = this.el.select('span.dropdown-toggle',true).first();
2169
2170         this.inputEl().on("click", this.showTouchView, this);
2171         if (this.triggerEl) {
2172             this.triggerEl.on("click", this.showTouchView, this);
2173         }
2174
2175
2176         this.touchViewFooterEl.select('.roo-touch-view-cancel', true).first().on('click', this.hideTouchView, this);
2177         this.touchViewFooterEl.select('.roo-touch-view-ok', true).first().on('click', this.setTouchViewValue, this);
2178
2179         this.maskEl = new Roo.LoadMask(this.touchViewEl, { store : this.store, msgCls: 'roo-el-mask-msg' });
2180
2181         this.store.on('beforeload', this.onTouchViewBeforeLoad, this);
2182         this.store.on('load', this.onTouchViewLoad, this);
2183         this.store.on('loadexception', this.onTouchViewLoadException, this);
2184
2185         if(this.hiddenName){
2186
2187             this.hiddenField = this.el.select('input.form-hidden-field',true).first();
2188
2189             this.hiddenField.dom.value =
2190                 this.hiddenValue !== undefined ? this.hiddenValue :
2191                 this.value !== undefined ? this.value : '';
2192
2193             this.el.dom.removeAttribute('name');
2194             this.hiddenField.dom.setAttribute('name', this.hiddenName);
2195         }
2196
2197         if(this.multiple){
2198             this.choices = this.el.select('ul.roo-select2-choices', true).first();
2199             this.searchField = this.el.select('ul li.roo-select2-search-field', true).first();
2200         }
2201
2202         if(this.removable && !this.multiple){
2203             var close = this.closeTriggerEl();
2204             if(close){
2205                 close.setVisibilityMode(Roo.Element.DISPLAY).hide();
2206                 close.on('click', this.removeBtnClick, this, close);
2207             }
2208         }
2209         /*
2210          * fix the bug in Safari iOS8
2211          */
2212         this.inputEl().on("focus", function(e){
2213             document.activeElement.blur();
2214         }, this);
2215
2216         return;
2217
2218
2219     },
2220
2221     renderTouchView : function()
2222     {
2223         this.touchViewEl = Roo.get(document.body).createChild(Roo.bootstrap.PhoneInput.touchViewTemplate);
2224         this.touchViewEl.setVisibilityMode(Roo.Element.DISPLAY).originalDisplay = 'block';
2225
2226         this.touchViewHeaderEl = this.touchViewEl.select('.modal-header', true).first();
2227         this.touchViewHeaderEl.setVisibilityMode(Roo.Element.DISPLAY).originalDisplay = 'block';
2228
2229         this.touchViewBodyEl = this.touchViewEl.select('.modal-body', true).first();
2230         this.touchViewBodyEl.setVisibilityMode(Roo.Element.DISPLAY).originalDisplay = 'block';
2231         this.touchViewBodyEl.setStyle('overflow', 'auto');
2232
2233         this.touchViewListGroup = this.touchViewBodyEl.select('.list-group', true).first();
2234         this.touchViewListGroup.setVisibilityMode(Roo.Element.DISPLAY).originalDisplay = 'block';
2235
2236         this.touchViewFooterEl = this.touchViewEl.select('.modal-footer', true).first();
2237         this.touchViewFooterEl.setVisibilityMode(Roo.Element.DISPLAY).originalDisplay = 'block';
2238
2239     },
2240
2241     showTouchView : function()
2242     {
2243         if(this.disabled){
2244             return;
2245         }
2246
2247         this.touchViewHeaderEl.hide();
2248
2249         if(this.modalTitle.length){
2250             this.touchViewHeaderEl.dom.innerHTML = this.modalTitle;
2251             this.touchViewHeaderEl.show();
2252         }
2253
2254         this.touchViewEl.setStyle('z-index', Roo.bootstrap.Modal.zIndex++);
2255         this.touchViewEl.show();
2256
2257         this.touchViewEl.select('.modal-dialog', true).first().setStyle('margin', '0px');
2258         this.touchViewEl.select('.modal-dialog > .modal-content', true).first().setSize(
2259                 Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
2260
2261         var bodyHeight = Roo.lib.Dom.getViewHeight() - this.touchViewFooterEl.getHeight() + this.touchViewBodyEl.getPadding('tb');
2262
2263         if(this.modalTitle.length){
2264             bodyHeight = bodyHeight - this.touchViewHeaderEl.getHeight();
2265         }
2266
2267         this.touchViewBodyEl.setHeight(bodyHeight);
2268
2269         if(this.animate){
2270             var _this = this;
2271             (function(){ _this.touchViewEl.addClass('in'); }).defer(50);
2272         }else{
2273             this.touchViewEl.addClass('in');
2274         }
2275
2276         this.doTouchViewQuery();
2277
2278     },
2279
2280     hideTouchView : function()
2281     {
2282         this.touchViewEl.removeClass('in');
2283
2284         if(this.animate){
2285             var _this = this;
2286             (function(){ _this.touchViewEl.setStyle('display', 'none'); }).defer(150);
2287         }else{
2288             this.touchViewEl.setStyle('display', 'none');
2289         }
2290
2291     },
2292
2293     setTouchViewValue : function()
2294     {
2295         if(this.multiple){
2296             this.clearItem();
2297
2298             var _this = this;
2299
2300             Roo.each(this.tickItems, function(o){
2301                 this.addItem(o);
2302             }, this);
2303         }
2304
2305         this.hideTouchView();
2306     },
2307
2308     doTouchViewQuery : function()
2309     {
2310         var qe = {
2311             query: '',
2312             forceAll: true,
2313             combo: this,
2314             cancel:false
2315         };
2316
2317         if(this.fireEvent('beforequery', qe) ===false || qe.cancel){
2318             return false;
2319         }
2320
2321         if(!this.alwaysQuery || this.mode == 'local'){
2322             this.onTouchViewLoad();
2323             return;
2324         }
2325
2326         this.store.load();
2327     },
2328
2329     onTouchViewBeforeLoad : function(combo,opts)
2330     {
2331         return;
2332     },
2333
2334     // private
2335     onTouchViewLoad : function()
2336     {
2337         if(this.store.getCount() < 1){
2338             this.onTouchViewEmptyResults();
2339             return;
2340         }
2341
2342         this.clearTouchView();
2343
2344         var rawValue = this.getRawValue();
2345
2346         var template = (this.multiple) ? Roo.bootstrap.PhoneInput.listItemCheckbox : Roo.bootstrap.PhoneInput.listItemRadio;
2347
2348         this.tickItems = [];
2349
2350         this.store.data.each(function(d, rowIndex){
2351             var row = this.touchViewListGroup.createChild(template);
2352
2353             if(typeof(d.data.cls) != 'undefined' && d.data.cls.length){
2354                 row.addClass(d.data.cls);
2355             }
2356
2357             if(this.displayField && typeof(d.data[this.displayField]) != 'undefined'){
2358                 var cfg = {
2359                     data : d.data,
2360                     html : d.data[this.displayField]
2361                 };
2362
2363                 if(this.fireEvent('touchviewdisplay', this, cfg) !== false){
2364                     row.select('.roo-PhoneInput-list-group-item-value', true).first().dom.innerHTML = cfg.html;
2365                 }
2366             }
2367             row.removeClass('selected');
2368             if(!this.multiple && this.valueField &&
2369                     typeof(d.data[this.valueField]) != 'undefined' && d.data[this.valueField] == this.getValue())
2370             {
2371                 // radio buttons..
2372                 row.select('.roo-PhoneInput-list-group-item-box > input', true).first().attr('checked', true);
2373                 row.addClass('selected');
2374             }
2375
2376             if(this.multiple && this.valueField &&
2377                     typeof(d.data[this.valueField]) != 'undefined' && this.getValue().indexOf(d.data[this.valueField]) != -1)
2378             {
2379
2380                 // checkboxes...
2381                 row.select('.roo-PhoneInput-list-group-item-box > input', true).first().attr('checked', true);
2382                 this.tickItems.push(d.data);
2383             }
2384
2385             row.on('click', this.onTouchViewClick, this, {row : row, rowIndex : rowIndex});
2386
2387         }, this);
2388
2389         var firstChecked = this.touchViewListGroup.select('.list-group-item > .roo-PhoneInput-list-group-item-box > input:checked', true).first();
2390
2391         var bodyHeight = Roo.lib.Dom.getViewHeight() - this.touchViewFooterEl.getHeight() + this.touchViewBodyEl.getPadding('tb');
2392
2393         if(this.modalTitle.length){
2394             bodyHeight = bodyHeight - this.touchViewHeaderEl.getHeight();
2395         }
2396
2397         var listHeight = this.touchViewListGroup.getHeight();
2398
2399         var _this = this;
2400
2401         if(firstChecked && listHeight > bodyHeight){
2402             (function() { firstChecked.findParent('li').scrollIntoView(_this.touchViewListGroup.dom); }).defer(500);
2403         }
2404
2405     },
2406
2407     onTouchViewLoadException : function()
2408     {
2409         this.hideTouchView();
2410     },
2411
2412     onTouchViewEmptyResults : function()
2413     {
2414         this.clearTouchView();
2415
2416         this.touchViewListGroup.createChild(Roo.bootstrap.PhoneInput.emptyResult);
2417
2418         this.touchViewListGroup.select('.roo-PhoneInput-touch-view-empty-result', true).first().dom.innerHTML = this.emptyResultText;
2419
2420     },
2421
2422     clearTouchView : function()
2423     {
2424         this.touchViewListGroup.dom.innerHTML = '';
2425     },
2426
2427     onTouchViewClick : function(e, el, o)
2428     {
2429         e.preventDefault();
2430
2431         var row = o.row;
2432         var rowIndex = o.rowIndex;
2433
2434         var r = this.store.getAt(rowIndex);
2435
2436         if(this.fireEvent('beforeselect', this, r, rowIndex) !== false){
2437
2438             if(!this.multiple){
2439                 Roo.each(this.touchViewListGroup.select('.list-group-item > .roo-PhoneInput-list-group-item-box > input:checked', true).elements, function(c){
2440                     c.dom.removeAttribute('checked');
2441                 }, this);
2442
2443                 row.select('.roo-PhoneInput-list-group-item-box > input', true).first().attr('checked', true);
2444
2445                 this.setFromData(r.data);
2446
2447                 var close = this.closeTriggerEl();
2448
2449                 if(close){
2450                     close.show();
2451                 }
2452
2453                 this.hideTouchView();
2454
2455                 this.fireEvent('select', this, r, rowIndex);
2456
2457                 return;
2458             }
2459
2460             if(this.valueField && typeof(r.data[this.valueField]) != 'undefined' && this.getValue().indexOf(r.data[this.valueField]) != -1){
2461                 row.select('.roo-PhoneInput-list-group-item-box > input', true).first().dom.removeAttribute('checked');
2462                 this.tickItems.splice(this.tickItems.indexOf(r.data), 1);
2463                 return;
2464             }
2465
2466             row.select('.roo-PhoneInput-list-group-item-box > input', true).first().attr('checked', true);
2467             this.addItem(r.data);
2468             this.tickItems.push(r.data);
2469         }
2470     },
2471
2472     getAutoCreateNativeIOS : function()
2473     {
2474         var cfg = {
2475             cls: 'form-group' //input-group,
2476         };
2477
2478         var PhoneInput =  {
2479             tag: 'select',
2480             cls : 'roo-ios-select'
2481         };
2482
2483         if (this.name) {
2484             PhoneInput.name = this.name;
2485         }
2486
2487         if (this.disabled) {
2488             PhoneInput.disabled = true;
2489         }
2490
2491         var settings = this;
2492
2493         ['xs','sm','md','lg'].map(function(size){
2494             if (settings[size]) {
2495                 cfg.cls += ' col-' + size + '-' + settings[size];
2496             }
2497         });
2498
2499         cfg.cn = PhoneInput;
2500
2501         return cfg;
2502
2503     },
2504
2505     initIOSView : function()
2506     {
2507         this.store.on('load', this.onIOSViewLoad, this);
2508
2509         return;
2510     },
2511
2512     onIOSViewLoad : function()
2513     {
2514         if(this.store.getCount() < 1){
2515             return;
2516         }
2517
2518         this.clearIOSView();
2519
2520         if(this.allowBlank) {
2521
2522             var default_text = '-- SELECT --';
2523
2524             var opt = this.inputEl().createChild({
2525                 tag: 'option',
2526                 value : 0,
2527                 html : default_text
2528             });
2529
2530             var o = {};
2531             o[this.valueField] = 0;
2532             o[this.displayField] = default_text;
2533
2534             this.ios_options.push({
2535                 data : o,
2536                 el : opt
2537             });
2538
2539         }
2540
2541         this.store.data.each(function(d, rowIndex){
2542
2543             var html = '';
2544
2545             if(this.displayField && typeof(d.data[this.displayField]) != 'undefined'){
2546                 html = d.data[this.displayField];
2547             }
2548
2549             var value = '';
2550
2551             if(this.valueField && typeof(d.data[this.valueField]) != 'undefined'){
2552                 value = d.data[this.valueField];
2553             }
2554
2555             var option = {
2556                 tag: 'option',
2557                 value : value,
2558                 html : html
2559             };
2560
2561             if(this.value == d.data[this.valueField]){
2562                 option['selected'] = true;
2563             }
2564
2565             var opt = this.inputEl().createChild(option);
2566
2567             this.ios_options.push({
2568                 data : d.data,
2569                 el : opt
2570             });
2571
2572         }, this);
2573
2574         this.inputEl().on('change', function(){
2575            this.fireEvent('select', this);
2576         }, this);
2577
2578     },
2579
2580     clearIOSView: function()
2581     {
2582         this.inputEl().dom.innerHTML = '';
2583
2584         this.ios_options = [];
2585     },
2586
2587     setIOSValue: function(v)
2588     {
2589         this.value = v;
2590
2591         if(!this.ios_options){
2592             return;
2593         }
2594
2595         Roo.each(this.ios_options, function(opts){
2596
2597            opts.el.dom.removeAttribute('selected');
2598
2599            if(opts.data[this.valueField] != v){
2600                return;
2601            }
2602
2603            opts.el.dom.setAttribute('selected', true);
2604
2605         }, this);
2606     }
2607
2608     /**
2609     * @cfg {Boolean} grow
2610     * @hide
2611     */
2612     /**
2613     * @cfg {Number} growMin
2614     * @hide
2615     */
2616     /**
2617     * @cfg {Number} growMax
2618     * @hide
2619     */
2620     /**
2621      * @hide
2622      * @method autoSize
2623      */
2624 });
2625
2626 Roo.apply(Roo.bootstrap.PhoneInput,  {
2627
2628     header : {
2629         tag: 'div',
2630         cls: 'modal-header',
2631         cn: [
2632             {
2633                 tag: 'h4',
2634                 cls: 'modal-title'
2635             }
2636         ]
2637     },
2638
2639     body : {
2640         tag: 'div',
2641         cls: 'modal-body',
2642         cn: [
2643             {
2644                 tag: 'ul',
2645                 cls: 'list-group'
2646             }
2647         ]
2648     },
2649
2650     listItemRadio : {
2651         tag: 'li',
2652         cls: 'list-group-item',
2653         cn: [
2654             {
2655                 tag: 'span',
2656                 cls: 'roo-PhoneInput-list-group-item-value'
2657             },
2658             {
2659                 tag: 'div',
2660                 cls: 'roo-PhoneInput-list-group-item-box pull-xs-right radio-inline radio radio-info',
2661                 cn: [
2662                     {
2663                         tag: 'input',
2664                         type: 'radio'
2665                     },
2666                     {
2667                         tag: 'label'
2668                     }
2669                 ]
2670             }
2671         ]
2672     },
2673
2674     listItemCheckbox : {
2675         tag: 'li',
2676         cls: 'list-group-item',
2677         cn: [
2678             {
2679                 tag: 'span',
2680                 cls: 'roo-PhoneInput-list-group-item-value'
2681             },
2682             {
2683                 tag: 'div',
2684                 cls: 'roo-PhoneInput-list-group-item-box pull-xs-right checkbox-inline checkbox checkbox-info',
2685                 cn: [
2686                     {
2687                         tag: 'input',
2688                         type: 'checkbox'
2689                     },
2690                     {
2691                         tag: 'label'
2692                     }
2693                 ]
2694             }
2695         ]
2696     },
2697
2698     emptyResult : {
2699         tag: 'div',
2700         cls: 'alert alert-danger roo-PhoneInput-touch-view-empty-result'
2701     },
2702
2703     footer : {
2704         tag: 'div',
2705         cls: 'modal-footer',
2706         cn: [
2707             {
2708                 tag: 'div',
2709                 cls: 'row',
2710                 cn: [
2711                     {
2712                         tag: 'div',
2713                         cls: 'col-xs-6 text-left',
2714                         cn: {
2715                             tag: 'button',
2716                             cls: 'btn btn-danger roo-touch-view-cancel',
2717                             html: 'Cancel'
2718                         }
2719                     },
2720                     {
2721                         tag: 'div',
2722                         cls: 'col-xs-6 text-right',
2723                         cn: {
2724                             tag: 'button',
2725                             cls: 'btn btn-success roo-touch-view-ok',
2726                             html: 'OK'
2727                         }
2728                     }
2729                 ]
2730             }
2731         ]
2732
2733     }
2734 });