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

   1 /**
   2 *    This script refer to:
   3 *    Title: International Telephone Input
   4 *    Author: Jack O'Connor
   5 *    Code version:  v12.1.12
   6 *    Availability: https://github.com/jackocnr/intl-tel-input.git
   7 **/
   8
   9 /**
  10  * @class Roo.bootstrap.PhoneInput
  11  * @extends Roo.bootstrap.TriggerField
  12  * An input with International dial-code selection
  13
  14  * @cfg {String} defaultDialCode default '+852'
  15  * @cfg {Array} preferedCountries default []
  16
  17  * @constructor
  18  * Create a new PhoneInput.
  19  * @param {Object} config Configuration options
  20  */
  21
  22 Roo.bootstrap.PhoneInput = function(config) {
  23     Roo.bootstrap.PhoneInput.superclass.constructor.call(this, config);
  24 };
  25
  26 Roo.extend(Roo.bootstrap.PhoneInput, Roo.bootstrap.TriggerField, {
  27
  28         listWidth: undefined,
  29
  30         selectedClass: 'active',
  31
  32         invalidClass : "has-warning",
  33
  34         validClass: 'has-success',
  35
  36         allowed: '0123456789',
  37
  38         /**
  39          * @cfg {String} defaultDialCode The default dial code when initializing the input
  40          */
  41         defaultDialCode: '+852',
  42
  43         /**
  44          * @cfg {Array} preferedCountries A list of iso2 in array (e.g. ['hk','us']). Those related countries will show at the top of the input's choices
  45          */
  46         preferedCountries: false,
  47
  48         getAutoCreate : function()
  49         {
  50             var data = Roo.bootstrap.PhoneInputData();
  51             var align = this.labelAlign || this.parentLabelAlign();
  52             var id = Roo.id();
  53
  54             this.allCountries = [];
  55             this.dialCodeMapping = [];
  56
  57             for (var i = 0; i < data.length; i++) {
  58               var c = data[i];
  59               this.allCountries[i] = {
  60                 name: c[0],
  61                 iso2: c[1],
  62                 dialCode: c[2],
  63                 priority: c[3] || 0,
  64                 areaCodes: c[4] || null
  65               };
  66               this.dialCodeMapping[c[2]] = {
  67                   name: c[0],
  68                   iso2: c[1],
  69                   priority: c[3] || 0,
  70                   areaCodes: c[4] || null
  71               };
  72             }
  73
  74             var cfg = {
  75                 cls: 'form-group',
  76                 cn: []
  77             };
  78
  79             var input =  {
  80                 tag: 'input',
  81                 id : id,
  82                 cls : 'form-control tel-input',
  83                 autocomplete: 'new-password'
  84             };
  85
  86             var hiddenInput = {
  87                 tag: 'input',
  88                 type: 'hidden',
  89                 cls: 'hidden-tel-input'
  90             };
  91
  92             if (this.name) {
  93                 hiddenInput.name = this.name;
  94             }
  95
  96             if (this.disabled) {
  97                 input.disabled = true;
  98             }
  99
 100             var flag_container = {
 101                 tag: 'div',
 102                 cls: 'flag-box',
 103                 cn: [
 104                     {
 105                         tag: 'div',
 106                         cls: 'flag'
 107                     },
 108                     {
 109                         tag: 'div',
 110                         cls: 'caret'
 111                     }
 112                 ]
 113             };
 114
 115             var box = {
 116                 tag: 'div',
 117                 cls: this.hasFeedback ? 'has-feedback' : '',
 118                 cn: [
 119                     hiddenInput,
 120                     input,
 121                     {
 122                         tag: 'input',
 123                         cls: 'dial-code-holder',
 124                         disabled: true
 125                     }
 126                 ]
 127             };
 128
 129             var container = {
 130                 cls: 'roo-select2-container input-group',
 131                 cn: [
 132                     flag_container,
 133                     box
 134                 ]
 135             };
 136
 137             if (this.fieldLabel.length) {
 138                 var indicator = {
 139                     tag: 'i',
 140                     tooltip: 'This field is required'
 141                 };
 142
 143                 var label = {
 144                     tag: 'label',
 145                     'for':  id,
 146                     cls: 'control-label',
 147                     cn: []
 148                 };
 149
 150                 var label_text = {
 151                     tag: 'span',
 152                     html: this.fieldLabel
 153                 };
 154
 155                 indicator.cls = 'roo-required-indicator text-danger fa fa-lg fa-star left-indicator';
 156                 label.cn = [
 157                     indicator,
 158                     label_text
 159                 ];
 160
 161                 if(this.indicatorpos == 'right') {
 162                     indicator.cls = 'roo-required-indicator text-danger fa fa-lg fa-star right-indicator';
 163                     label.cn = [
 164                         label_text,
 165                         indicator
 166                     ];
 167                 }
 168
 169                 if(align == 'left') {
 170                     container = {
 171                         tag: 'div',
 172                         cn: [
 173                             container
 174                         ]
 175                     };
 176
 177                     if(this.labelWidth > 12){
 178                         label.style = "width: " + this.labelWidth + 'px';
 179                     }
 180                     if(this.labelWidth < 13 && this.labelmd == 0){
 181                         this.labelmd = this.labelWidth;
 182                     }
 183                     if(this.labellg > 0){
 184                         label.cls += ' col-lg-' + this.labellg;
 185                         input.cls += ' col-lg-' + (12 - this.labellg);
 186                     }
 187                     if(this.labelmd > 0){
 188                         label.cls += ' col-md-' + this.labelmd;
 189                         container.cls += ' col-md-' + (12 - this.labelmd);
 190                     }
 191                     if(this.labelsm > 0){
 192                         label.cls += ' col-sm-' + this.labelsm;
 193                         container.cls += ' col-sm-' + (12 - this.labelsm);
 194                     }
 195                     if(this.labelxs > 0){
 196                         label.cls += ' col-xs-' + this.labelxs;
 197                         container.cls += ' col-xs-' + (12 - this.labelxs);
 198                     }
 199                 }
 200             }
 201
 202             cfg.cn = [
 203                 label,
 204                 container
 205             ];
 206
 207             var settings = this;
 208
 209             ['xs','sm','md','lg'].map(function(size){
 210                 if (settings[size]) {
 211                     cfg.cls += ' col-' + size + '-' + settings[size];
 212                 }
 213             });
 214
 215             this.store = new Roo.data.Store({
 216                 proxy : new Roo.data.MemoryProxy({}),
 217                 reader : new Roo.data.JsonReader({
 218                     fields : [
 219                         {
 220                             'name' : 'name',
 221                             'type' : 'string'
 222                         },
 223                         {
 224                             'name' : 'iso2',
 225                             'type' : 'string'
 226                         },
 227                         {
 228                             'name' : 'dialCode',
 229                             'type' : 'string'
 230                         },
 231                         {
 232                             'name' : 'priority',
 233                             'type' : 'string'
 234                         },
 235                         {
 236                             'name' : 'areaCodes',
 237                             'type' : 'string'
 238                         }
 239                     ]
 240                 })
 241             });
 242
 243             if(!this.preferedCountries) {
 244                 this.preferedCountries = [
 245                     'hk',
 246                     'gb',
 247                     'us'
 248                 ];
 249             }
 250
 251             var p = this.preferedCountries.reverse();
 252
 253             if(p) {
 254                 for (var i = 0; i < p.length; i++) {
 255                     for (var j = 0; j < this.allCountries.length; j++) {
 256                         if(this.allCountries[j].iso2 == p[i]) {
 257                             var t = this.allCountries[j];
 258                             this.allCountries.splice(j,1);
 259                             this.allCountries.unshift(t);
 260                         }
 261                     }
 262                 }
 263             }
 264
 265             this.store.proxy.data = {
 266                 success: true,
 267                 data: this.allCountries
 268             };
 269
 270             return cfg;
 271         },
 272
 273         initEvents : function()
 274         {
 275             this.createList();
 276             Roo.bootstrap.PhoneInput.superclass.initEvents.call(this);
 277
 278             this.indicator = this.indicatorEl();
 279             this.flag = this.flagEl();
 280             this.dialCodeHolder = this.dialCodeHolderEl();
 281
 282             this.trigger = this.el.select('div.flag-box',true).first();
 283             this.trigger.on("click", this.onTriggerClick, this, {preventDefault:true});
 284
 285             var _this = this;
 286
 287             (function(){
 288                 var lw = _this.listWidth || Math.max(_this.inputEl().getWidth(), _this.minListWidth);
 289                 _this.list.setWidth(lw);
 290             }).defer(100);
 291
 292             this.list.on('mouseover', this.onViewOver, this);
 293             this.list.on('mousemove', this.onViewMove, this);
 294             this.inputEl().on("keyup", this.onKeyUp, this);
 295
 296             this.tpl = '<li><a href="#"><div class="flag {iso2}"></div>{name} <span class="dial-code">+{dialCode}</span></a></li>';
 297
 298             this.view = new Roo.View(this.list, this.tpl, {
 299                 singleSelect:true, store: this.store, selectedClass: this.selectedClass
 300             });
 301
 302             this.view.on('click', this.onViewClick, this);
 303             this.setValue(this.defaultDialCode);
 304         },
 305
 306         onTriggerClick : function(e)
 307         {
 308             Roo.log('trigger click');
 309             if(this.disabled){
 310                 return;
 311             }
 312
 313             if(this.isExpanded()){
 314                 this.collapse();
 315                 this.hasFocus = false;
 316             }else {
 317                 this.store.load({});
 318                 this.hasFocus = true;
 319                 this.expand();
 320             }
 321         },
 322
 323         isExpanded : function()
 324         {
 325             return this.list.isVisible();
 326         },
 327
 328         collapse : function()
 329         {
 330             if(!this.isExpanded()){
 331                 return;
 332             }
 333             this.list.hide();
 334             Roo.get(document).un('mousedown', this.collapseIf, this);
 335             Roo.get(document).un('mousewheel', this.collapseIf, this);
 336             this.fireEvent('collapse', this);
 337             this.validate();
 338         },
 339
 340         expand : function()
 341         {
 342             Roo.log('expand');
 343
 344             if(this.isExpanded() || !this.hasFocus){
 345                 return;
 346             }
 347
 348             var lw = this.listWidth || Math.max(this.inputEl().getWidth(), this.minListWidth);
 349             this.list.setWidth(lw);
 350
 351             this.list.show();
 352             this.restrictHeight();
 353
 354             Roo.get(document).on('mousedown', this.collapseIf, this);
 355             Roo.get(document).on('mousewheel', this.collapseIf, this);
 356
 357             this.fireEvent('expand', this);
 358         },
 359
 360         restrictHeight : function()
 361         {
 362             this.list.alignTo(this.inputEl(), this.listAlign);
 363             this.list.alignTo(this.inputEl(), this.listAlign);
 364         },
 365
 366         onViewOver : function(e, t)
 367         {
 368             if(this.inKeyMode){
 369                 return;
 370             }
 371             var item = this.view.findItemFromChild(t);
 372
 373             if(item){
 374                 var index = this.view.indexOf(item);
 375                 this.select(index, false);
 376             }
 377         },
 378
 379         // private
 380         onViewClick : function(view, doFocus, el, e)
 381         {
 382             var index = this.view.getSelectedIndexes()[0];
 383
 384             var r = this.store.getAt(index);
 385
 386             if(r){
 387                 this.onSelect(r, index);
 388             }
 389             if(doFocus !== false && !this.blockFocus){
 390                 this.inputEl().focus();
 391             }
 392         },
 393
 394         onViewMove : function(e, t)
 395         {
 396             this.inKeyMode = false;
 397         },
 398
 399         select : function(index, scrollIntoView)
 400         {
 401             this.selectedIndex = index;
 402             this.view.select(index);
 403             if(scrollIntoView !== false){
 404                 var el = this.view.getNode(index);
 405                 if(el){
 406                     this.list.scrollChildIntoView(el, false);
 407                 }
 408             }
 409         },
 410
 411         createList : function()
 412         {
 413             this.list = Roo.get(document.body).createChild({
 414                 tag: 'ul',
 415                 cls: 'typeahead typeahead-long dropdown-menu tel-list',
 416                 style: 'display:none'
 417             });
 418
 419             this.list.setVisibilityMode(Roo.Element.DISPLAY).originalDisplay = 'block';
 420         },
 421
 422         collapseIf : function(e)
 423         {
 424             var in_combo  = e.within(this.el);
 425             var in_list =  e.within(this.list);
 426             var is_list = (Roo.get(e.getTarget()).id == this.list.id) ? true : false;
 427
 428             if (in_combo || in_list || is_list) {
 429                 return;
 430             }
 431             this.collapse();
 432         },
 433
 434         onSelect : function(record, index)
 435         {
 436             if(this.fireEvent('beforeselect', this, record, index) !== false){
 437
 438                 this.setFlagClass(record.data.iso2);
 439                 this.setDialCode(record.data.dialCode);
 440                 this.hasFocus = false;
 441                 this.collapse();
 442                 this.fireEvent('select', this, record, index);
 443             }
 444         },
 445
 446         flagEl : function()
 447         {
 448             var flag = this.el.select('div.flag',true).first();
 449             if(!flag){
 450                 return false;
 451             }
 452             return flag;
 453         },
 454
 455         dialCodeHolderEl : function()
 456         {
 457             var d = this.el.select('input.dial-code-holder',true).first();
 458             if(!d){
 459                 return false;
 460             }
 461             return d;
 462         },
 463
 464         setDialCode : function(v)
 465         {
 466             this.dialCodeHolder.dom.value = '+'+v;
 467         },
 468
 469         setFlagClass : function(n)
 470         {
 471             this.flag.dom.className = 'flag '+n;
 472         },
 473
 474         getValue : function()
 475         {
 476             var v = this.inputEl().getValue();
 477             if(this.dialCodeHolder) {
 478                 v = this.dialCodeHolder.dom.value+this.inputEl().getValue();
 479             }
 480             return v;
 481         },
 482
 483         setValue : function(v)
 484         {
 485             var d = this.getDialCode(v);
 486
 487             //invalid dial code
 488             if(v.length == 0 || !d || d.length == 0) {
 489                 if(this.rendered){
 490                     this.inputEl().dom.value = (v === null || v === undefined ? '' : v);
 491                     this.hiddenEl().dom.value = (v === null || v === undefined ? '' : v);
 492                 }
 493                 return;
 494             }
 495
 496             //valid dial code
 497             this.setFlagClass(this.dialCodeMapping[d].iso2);
 498             this.setDialCode(d);
 499             this.inputEl().dom.value = v.replace('+'+d,'');
 500             this.hiddenEl().dom.value = this.getValue();
 501
 502             this.validate();
 503         },
 504
 505         getDialCode : function(v)
 506         {
 507             v = v ||  '';
 508
 509             if (v.length == 0) {
 510                 return this.dialCodeHolder.dom.value;
 511             }
 512
 513             var dialCode = "";
 514             if (v.charAt(0) != "+") {
 515                 return false;
 516             }
 517             var numericChars = "";
 518             for (var i = 1; i < v.length; i++) {
 519               var c = v.charAt(i);
 520               if (!isNaN(c)) {
 521                 numericChars += c;
 522                 if (this.dialCodeMapping[numericChars]) {
 523                   dialCode = v.substr(1, i);
 524                 }
 525                 if (numericChars.length == 4) {
 526                   break;
 527                 }
 528               }
 529             }
 530             return dialCode;
 531         },
 532
 533         reset : function()
 534         {
 535             this.setValue(this.defaultDialCode);
 536             this.validate();
 537         },
 538
 539         hiddenEl : function()
 540         {
 541             return this.el.select('input.hidden-tel-input',true).first();
 542         },
 543
 544         onKeyUp : function(e){
 545
 546             var k = e.getKey();
 547             var c = e.getCharCode();
 548
 549             if(
 550                     (String.fromCharCode(c) == '.' || String.fromCharCode(c) == '-') &&
 551                     this.allowed.indexOf(String.fromCharCode(c)) === -1
 552             ){
 553                 e.stopEvent();
 554             }
 555
 556             // if(!Roo.isIE && (e.isSpecialKey() || k == e.BACKSPACE || k == e.DELETE)){
 557             //     return;
 558             // }
 559             if(this.allowed.indexOf(String.fromCharCode(c)) === -1){
 560                 e.stopEvent();
 561             }
 562
 563             this.setValue(this.getValue());
 564         }
 565
 566 });