7 * @class Roo.bootstrap.ComboBox
8 * @extends Roo.bootstrap.TriggerField
9 * A combobox control with support for autocomplete, remote-loading, paging and many other features.
10 * @cfg {Boolean} append (true|false) default false
11 * @cfg {Boolean} autoFocus (true|false) auto focus the first item, default true
12 * @cfg {Boolean} tickable ComboBox with tickable selections (true|false), default false
13 * @cfg {Boolean} triggerList trigger show the list or not (true|false) default true
14 * @cfg {Boolean} showToggleBtn show toggle button or not (true|false) default true
15 * @cfg {String} btnPosition set the position of the trigger button (left | right) default right
16 * @cfg {Boolean} animate default true
17 * @cfg {Boolean} emptyResultText only for touch device
18 * @cfg {String} triggerText multiple combobox trigger button text default 'Select'
19 * @cfg {String} emptyTitle default ''
21 * Create a new ComboBox.
22 * @param {Object} config Configuration options
24 Roo.bootstrap.ComboBox = function(config){
25 Roo.bootstrap.ComboBox.superclass.constructor.call(this, config);
29 * Fires when the dropdown list is expanded
30 * @param {Roo.bootstrap.ComboBox} combo This combo box
35 * Fires when the dropdown list is collapsed
36 * @param {Roo.bootstrap.ComboBox} combo This combo box
41 * Fires before a list item is selected. Return false to cancel the selection.
42 * @param {Roo.bootstrap.ComboBox} combo This combo box
43 * @param {Roo.data.Record} record The data record returned from the underlying store
44 * @param {Number} index The index of the selected item in the dropdown list
46 'beforeselect' : true,
49 * Fires when a list item is selected
50 * @param {Roo.bootstrap.ComboBox} combo This combo box
51 * @param {Roo.data.Record} record The data record returned from the underlying store (or false on clear)
52 * @param {Number} index The index of the selected item in the dropdown list
57 * Fires before all queries are processed. Return false to cancel the query or set cancel to true.
58 * The event object passed has these properties:
59 * @param {Roo.bootstrap.ComboBox} combo This combo box
60 * @param {String} query The query
61 * @param {Boolean} forceAll true to force "all" query
62 * @param {Boolean} cancel true to cancel the query
63 * @param {Object} e The query event object
68 * Fires when the 'add' icon is pressed (add a listener to enable add button)
69 * @param {Roo.bootstrap.ComboBox} combo This combo box
74 * Fires when the 'edit' icon is pressed (add a listener to enable add button)
75 * @param {Roo.bootstrap.ComboBox} combo This combo box
76 * @param {Roo.data.Record|false} record The data record returned from the underlying store (or false on nothing selected)
81 * Fires when the remove value from the combobox array
82 * @param {Roo.bootstrap.ComboBox} combo This combo box
87 * Fires when the remove value from the combobox array
88 * @param {Roo.bootstrap.ComboBox} combo This combo box
92 * @event specialfilter
93 * Fires when specialfilter
94 * @param {Roo.bootstrap.ComboBox} combo This combo box
96 'specialfilter' : true,
99 * Fires when tick the element
100 * @param {Roo.bootstrap.ComboBox} combo This combo box
104 * @event touchviewdisplay
105 * Fires when touch view require special display (default is using displayField)
106 * @param {Roo.bootstrap.ComboBox} combo This combo box
107 * @param {Object} cfg set html .
109 'touchviewdisplay' : true
116 this.selectedIndex = -1;
117 if(this.mode == 'local'){
118 if(config.queryDelay === undefined){
119 this.queryDelay = 10;
121 if(config.minChars === undefined){
127 Roo.extend(Roo.bootstrap.ComboBox, Roo.bootstrap.TriggerField, {
130 * @cfg {Boolean} lazyRender True to prevent the ComboBox from rendering until requested (should always be used when
131 * rendering into an Roo.Editor, defaults to false)
134 * @cfg {Boolean/Object} autoCreate A DomHelper element spec, or true for a default element spec (defaults to:
135 * {tag: "input", type: "text", size: "24", autocomplete: "off"})
138 * @cfg {Roo.data.Store} store The data store to which this combo is bound (defaults to undefined)
141 * @cfg {String} title If supplied, a header element is created containing this text and added into the top of
142 * the dropdown list (defaults to undefined, with no header element)
146 * @cfg {String/Roo.Template} tpl The template to use to render the output
150 * @cfg {Number} listWidth The width in pixels of the dropdown list (defaults to the width of the ComboBox field)
152 listWidth: undefined,
154 * @cfg {String} displayField The underlying data field name to bind to this CombBox (defaults to undefined if
155 * mode = 'remote' or 'text' if mode = 'local')
157 displayField: undefined,
160 * @cfg {String} valueField The underlying data value name to bind to this CombBox (defaults to undefined if
161 * mode = 'remote' or 'value' if mode = 'local').
162 * Note: use of a valueField requires the user make a selection
163 * in order for a value to be mapped.
165 valueField: undefined,
167 * @cfg {String} modalTitle The title of the dialog that pops up on mobile views.
172 * @cfg {String} hiddenName If specified, a hidden form field with this name is dynamically generated to store the
173 * field's data value (defaults to the underlying DOM element's name)
175 hiddenName: undefined,
177 * @cfg {String} listClass CSS class to apply to the dropdown list element (defaults to '')
181 * @cfg {String} selectedClass CSS class to apply to the selected item in the dropdown list (defaults to 'x-combo-selected')
183 selectedClass: 'active',
186 * @cfg {Boolean/String} shadow True or "sides" for the default effect, "frame" for 4-way shadow, and "drop" for bottom-right
190 * @cfg {String} listAlign A valid anchor position value. See {@link Roo.Element#alignTo} for details on supported
191 * anchor positions (defaults to 'tl-bl')
195 * @cfg {Number} maxHeight The maximum height in pixels of the dropdown list before scrollbars are shown (defaults to 300)
199 * @cfg {String} triggerAction The action to execute when the trigger field is activated. Use 'all' to run the
200 * query specified by the allQuery config option (defaults to 'query')
202 triggerAction: 'query',
204 * @cfg {Number} minChars The minimum number of characters the user must type before autocomplete and typeahead activate
205 * (defaults to 4, does not apply if editable = false)
209 * @cfg {Boolean} typeAhead True to populate and autoselect the remainder of the text being typed after a configurable
210 * delay (typeAheadDelay) if it matches a known value (defaults to false)
214 * @cfg {Number} queryDelay The length of time in milliseconds to delay between the start of typing and sending the
215 * query to filter the dropdown list (defaults to 500 if mode = 'remote' or 10 if mode = 'local')
219 * @cfg {Number} pageSize If greater than 0, a paging toolbar is displayed in the footer of the dropdown list and the
220 * filter queries will execute with page start and limit parameters. Only applies when mode = 'remote' (defaults to 0)
224 * @cfg {Boolean} selectOnFocus True to select any existing text in the field immediately on focus. Only applies
225 * when editable = true (defaults to false)
229 * @cfg {String} queryParam Name of the query as it will be passed on the querystring (defaults to 'query')
233 * @cfg {String} loadingText The text to display in the dropdown list while data is loading. Only applies
234 * when mode = 'remote' (defaults to 'Loading...')
236 loadingText: 'Loading...',
238 * @cfg {Boolean} resizable True to add a resize handle to the bottom of the dropdown list (defaults to false)
242 * @cfg {Number} handleHeight The height in pixels of the dropdown list resize handle if resizable = true (defaults to 8)
246 * @cfg {Boolean} editable False to prevent the user from typing text directly into the field, just like a
247 * traditional select (defaults to true)
251 * @cfg {String} allQuery The text query to send to the server to return all records for the list with no filtering (defaults to '')
255 * @cfg {String} mode Set to 'local' if the ComboBox loads local data (defaults to 'remote' which loads from the server)
259 * @cfg {Number} minListWidth The minimum width of the dropdown list in pixels (defaults to 70, will be ignored if
260 * listWidth has a higher value)
264 * @cfg {Boolean} forceSelection True to restrict the selected value to one of the values in the list, false to
265 * allow the user to set arbitrary text into the field (defaults to false)
267 forceSelection:false,
269 * @cfg {Number} typeAheadDelay The length of time in milliseconds to wait until the typeahead text is displayed
270 * if typeAhead = true (defaults to 250)
272 typeAheadDelay : 250,
274 * @cfg {String} valueNotFoundText When using a name/value combo, if the value passed to setValue is not found in
275 * the store, valueNotFoundText will be displayed as the field text if defined (defaults to undefined)
277 valueNotFoundText : undefined,
279 * @cfg {Boolean} blockFocus Prevents all focus calls, so it can work with things like HTML edtor bar
284 * @cfg {Boolean} disableClear Disable showing of clear button.
286 disableClear : false,
288 * @cfg {Boolean} alwaysQuery Disable caching of results, and always send query
293 * @cfg {Boolean} multiple (true|false) ComboBobArray, default false
298 * @cfg {String} invalidClass DEPRICATED - uses BS4 is-valid now
300 invalidClass : "has-warning",
303 * @cfg {String} validClass DEPRICATED - uses BS4 is-valid now
305 validClass : "has-success",
308 * @cfg {Boolean} specialFilter (true|false) special filter default false
310 specialFilter : false,
313 * @cfg {Boolean} mobileTouchView (true|false) show mobile touch view when using a mobile default true
315 mobileTouchView : true,
318 * @cfg {Boolean} useNativeIOS (true|false) render it as classic select for ios, not support dynamic load data (default false)
320 useNativeIOS : false,
323 * @cfg {Boolean} mobile_restrict_height (true|false) restrict height for touch view
325 mobile_restrict_height : false,
339 btnPosition : 'right',
341 showToggleBtn : true,
343 emptyResultText: 'Empty',
344 triggerText : 'Select',
347 // element that contains real text value.. (when hidden is used..)
349 getAutoCreate : function()
354 * Render classic select for iso
357 if(Roo.isIOS && this.useNativeIOS){
358 cfg = this.getAutoCreateNativeIOS();
366 if(Roo.isTouch && this.mobileTouchView){
367 cfg = this.getAutoCreateTouchView();
375 cfg = Roo.bootstrap.ComboBox.superclass.getAutoCreate.call(this);
380 * ComboBox with tickable selections
383 var align = this.labelAlign || this.parentLabelAlign();
386 cls : 'form-group roo-combobox-tickable' //input-group
389 var btn_text_select = '';
390 var btn_text_done = '';
391 var btn_text_cancel = '';
393 if (this.btn_text_show) {
394 btn_text_select = 'Select';
395 btn_text_done = 'Done';
396 btn_text_cancel = 'Cancel';
401 cls : 'tickable-buttons',
406 cls : 'btn btn-link btn-edit pull-' + this.btnPosition,
407 //html : this.triggerText
408 html: btn_text_select
414 cls : 'btn btn-link btn-ok pull-' + this.btnPosition,
422 cls : 'btn btn-link btn-cancel pull-' + this.btnPosition,
424 html: btn_text_cancel
432 cls: 'roo-select2-search-field-input'
438 Roo.each(buttons.cn, function(c){
440 c.cls += ' btn-' + _this.size;
443 if (_this.disabled) {
450 style : 'display: contents',
455 cls: 'form-hidden-field'
459 cls: 'roo-select2-choices',
463 cls: 'roo-select2-search-field',
474 cls: 'roo-select2-container input-group roo-select2-container-multi',
480 // cls: 'typeahead typeahead-long dropdown-menu',
481 // style: 'display:none; max-height:' + this.maxHeight + 'px;'
486 if(this.hasFeedback && !this.allowBlank){
490 cls: 'glyphicon form-control-feedback'
493 combobox.cn.push(feedback);
498 cls : 'roo-required-indicator ' + (this.indicatorpos == 'right' ? 'right' : 'left') +'-indicator text-danger fa fa-lg fa-star',
499 tooltip : 'This field is required'
501 if (Roo.bootstrap.version == 4) {
504 style : 'display:none'
507 if (align ==='left' && this.fieldLabel.length) {
509 cfg.cls += ' roo-form-group-label-left' + (Roo.bootstrap.version == 4 ? ' row' : '');
516 cls : 'control-label col-form-label',
517 html : this.fieldLabel
529 var labelCfg = cfg.cn[1];
530 var contentCfg = cfg.cn[2];
533 if(this.indicatorpos == 'right'){
539 cls : 'control-label col-form-label',
543 html : this.fieldLabel
559 labelCfg = cfg.cn[0];
560 contentCfg = cfg.cn[1];
564 if(this.labelWidth > 12){
565 labelCfg.style = "width: " + this.labelWidth + 'px';
568 if(this.labelWidth < 13 && this.labelmd == 0){
569 this.labelmd = this.labelWidth;
572 if(this.labellg > 0){
573 labelCfg.cls += ' col-lg-' + this.labellg;
574 contentCfg.cls += ' col-lg-' + (12 - this.labellg);
577 if(this.labelmd > 0){
578 labelCfg.cls += ' col-md-' + this.labelmd;
579 contentCfg.cls += ' col-md-' + (12 - this.labelmd);
582 if(this.labelsm > 0){
583 labelCfg.cls += ' col-sm-' + this.labelsm;
584 contentCfg.cls += ' col-sm-' + (12 - this.labelsm);
587 if(this.labelxs > 0){
588 labelCfg.cls += ' col-xs-' + this.labelxs;
589 contentCfg.cls += ' col-xs-' + (12 - this.labelxs);
593 } else if ( this.fieldLabel.length) {
594 // Roo.log(" label");
599 //cls : 'input-group-addon',
600 html : this.fieldLabel
605 if(this.indicatorpos == 'right'){
609 //cls : 'input-group-addon',
610 html : this.fieldLabel
620 // Roo.log(" no label && no align");
627 ['xs','sm','md','lg'].map(function(size){
628 if (settings[size]) {
629 cfg.cls += ' col-' + size + '-' + settings[size];
637 _initEventsCalled : false,
640 initEvents: function()
642 if (this._initEventsCalled) { // as we call render... prevent looping...
645 this._initEventsCalled = true;
648 throw "can not find store for combo";
651 this.indicator = this.indicatorEl();
653 this.store = Roo.factory(this.store, Roo.data);
654 this.store.parent = this;
656 // if we are building from html. then this element is so complex, that we can not really
657 // use the rendered HTML.
658 // so we have to trash and replace the previous code.
659 if (Roo.XComponent.build_from_html) {
660 // remove this element....
661 var e = this.el.dom, k=0;
662 while (e ) { e = e.previousSibling; ++k;}
667 this.rendered = false;
669 this.render(this.parent().getChildContainer(true), k);
672 if(Roo.isIOS && this.useNativeIOS){
681 if(Roo.isTouch && this.mobileTouchView){
682 this.initTouchView();
687 this.initTickableEvents();
691 Roo.bootstrap.ComboBox.superclass.initEvents.call(this);
695 this.hiddenField = this.el.select('input.form-hidden-field',true).first();
697 this.hiddenField.dom.value =
698 this.hiddenValue !== undefined ? this.hiddenValue :
699 this.value !== undefined ? this.value : '';
701 // prevent input submission
702 this.el.dom.removeAttribute('name');
703 this.hiddenField.dom.setAttribute('name', this.hiddenName);
708 // this.el.dom.setAttribute('autocomplete', 'off');
711 var cls = 'x-combo-list';
713 //this.list = new Roo.Layer({
714 // shadow: this.shadow, cls: [cls, this.listClass].join(' '), constrain:false
720 var lw = _this.listWidth || Math.max(_this.inputEl().getWidth(), _this.minListWidth);
721 _this.list.setWidth(lw);
724 this.list.on('mouseover', this.onViewOver, this);
725 this.list.on('mousemove', this.onViewMove, this);
726 this.list.on('scroll', this.onViewScroll, this);
729 this.list.swallowEvent('mousewheel');
730 this.assetHeight = 0;
733 this.header = this.list.createChild({cls:cls+'-hd', html: this.title});
734 this.assetHeight += this.header.getHeight();
737 this.innerList = this.list.createChild({cls:cls+'-inner'});
738 this.innerList.on('mouseover', this.onViewOver, this);
739 this.innerList.on('mousemove', this.onViewMove, this);
740 this.innerList.setWidth(lw - this.list.getFrameWidth('lr'));
742 if(this.allowBlank && !this.pageSize && !this.disableClear){
743 this.footer = this.list.createChild({cls:cls+'-ft'});
744 this.pageTb = new Roo.Toolbar(this.footer);
748 this.footer = this.list.createChild({cls:cls+'-ft'});
749 this.pageTb = new Roo.PagingToolbar(this.footer, this.store,
750 {pageSize: this.pageSize});
754 if (this.pageTb && this.allowBlank && !this.disableClear) {
756 this.pageTb.add(new Roo.Toolbar.Fill(), {
757 cls: 'x-btn-icon x-btn-clear',
763 _this.onSelect(false, -1);
768 this.assetHeight += this.footer.getHeight();
773 this.tpl = Roo.bootstrap.version == 4 ?
774 '<a class="dropdown-item" href="#">{' + this.displayField + '}</a>' : // 4 does not need <li> and it get's really confisued.
775 '<li><a class="dropdown-item" href="#">{' + this.displayField + '}</a></li>';
778 this.view = new Roo.View(this.list, this.tpl, {
779 singleSelect:true, store: this.store, selectedClass: this.selectedClass
781 //this.view.wrapEl.setDisplayed(false);
782 this.view.on('click', this.onViewClick, this);
785 this.store.on('beforeload', this.onBeforeLoad, this);
786 this.store.on('load', this.onLoad, this);
787 this.store.on('loadexception', this.onLoadException, this);
790 this.resizer = new Roo.Resizable(this.list, {
791 pinned:true, handles:'se'
793 this.resizer.on('resize', function(r, w, h){
794 this.maxHeight = h-this.handleHeight-this.list.getFrameWidth('tb')-this.assetHeight;
796 this.innerList.setWidth(w - this.list.getFrameWidth('lr'));
797 this.restrictHeight();
799 this[this.pageSize?'footer':'innerList'].setStyle('margin-bottom', this.handleHeight+'px');
803 this.editable = true;
804 this.setEditable(false);
809 if (typeof(this.events.add.listeners) != 'undefined') {
811 this.addicon = this.wrap.createChild(
812 {tag: 'img', src: Roo.BLANK_IMAGE_URL, cls: 'x-form-combo-add' });
814 this.addicon.on('click', function(e) {
815 this.fireEvent('add', this);
818 if (typeof(this.events.edit.listeners) != 'undefined') {
820 this.editicon = this.wrap.createChild(
821 {tag: 'img', src: Roo.BLANK_IMAGE_URL, cls: 'x-form-combo-edit' });
823 this.editicon.setStyle('margin-left', '40px');
825 this.editicon.on('click', function(e) {
827 // we fire even if inothing is selected..
828 this.fireEvent('edit', this, this.lastData );
834 this.keyNav = new Roo.KeyNav(this.inputEl(), {
836 this.inKeyMode = true;
840 "down" : function(e){
841 if(!this.isExpanded()){
842 this.onTriggerClick();
844 this.inKeyMode = true;
849 "enter" : function(e){
850 // this.onViewClick();
854 if(this.fireEvent("specialkey", this, e)){
855 this.onViewClick(false);
868 if(this.fireEvent("specialkey", this, e)){
869 this.onViewClick(false);
877 doRelay : function(foo, bar, hname){
878 if(hname == 'down' || this.scope.isExpanded()){
879 return Roo.KeyNav.prototype.doRelay.apply(this, arguments);
888 this.queryDelay = Math.max(this.queryDelay || 10,
889 this.mode == 'local' ? 10 : 250);
892 this.dqTask = new Roo.util.DelayedTask(this.initQuery, this);
895 this.taTask = new Roo.util.DelayedTask(this.onTypeAhead, this);
897 if(this.editable !== false){
898 this.inputEl().on("keyup", this.onKeyUp, this);
900 if(this.forceSelection){
901 this.inputEl().on('blur', this.doForce, this);
905 this.choices = this.el.select('ul.roo-select2-choices', true).first();
906 this.searchField = this.el.select('ul li.roo-select2-search-field', true).first();
910 initTickableEvents: function()
916 this.hiddenField = this.el.select('input.form-hidden-field',true).first();
918 this.hiddenField.dom.value =
919 this.hiddenValue !== undefined ? this.hiddenValue :
920 this.value !== undefined ? this.value : '';
922 // prevent input submission
923 this.el.dom.removeAttribute('name');
924 this.hiddenField.dom.setAttribute('name', this.hiddenName);
929 // this.list = this.el.select('ul.dropdown-menu',true).first();
931 this.choices = this.el.select('ul.roo-select2-choices', true).first();
932 this.searchField = this.el.select('ul li.roo-select2-search-field', true).first();
933 if(this.triggerList){
934 this.searchField.on("click", this.onSearchFieldClick, this, {preventDefault:true});
937 this.trigger = this.el.select('.tickable-buttons > .btn-edit', true).first();
938 this.trigger.on("click", this.onTickableTriggerClick, this, {preventDefault:true});
940 this.okBtn = this.el.select('.tickable-buttons > .btn-ok', true).first();
941 this.cancelBtn = this.el.select('.tickable-buttons > .btn-cancel', true).first();
943 this.okBtn.on('click', this.onTickableFooterButtonClick, this, this.okBtn);
944 this.cancelBtn.on('click', this.onTickableFooterButtonClick, this, this.cancelBtn);
946 this.trigger.setVisibilityMode(Roo.Element.DISPLAY);
947 this.okBtn.setVisibilityMode(Roo.Element.DISPLAY);
948 this.cancelBtn.setVisibilityMode(Roo.Element.DISPLAY);
951 this.cancelBtn.hide();
956 var lw = _this.listWidth || Math.max(_this.inputEl().getWidth(), _this.minListWidth);
957 _this.list.setWidth(lw);
960 this.list.on('mouseover', this.onViewOver, this);
961 this.list.on('mousemove', this.onViewMove, this);
963 this.list.on('scroll', this.onViewScroll, this);
966 this.tpl = '<li class="roo-select2-result"><div class="checkbox"><input id="{roo-id}"' +
967 'type="checkbox" {roo-data-checked}><label for="{roo-id}"><b>{' + this.displayField + '}</b></label></div></li>';
970 this.view = new Roo.View(this.list, this.tpl, {
975 selectedClass: this.selectedClass
978 //this.view.wrapEl.setDisplayed(false);
979 this.view.on('click', this.onViewClick, this);
983 this.store.on('beforeload', this.onBeforeLoad, this);
984 this.store.on('load', this.onLoad, this);
985 this.store.on('loadexception', this.onLoadException, this);
988 this.keyNav = new Roo.KeyNav(this.tickableInputEl(), {
990 this.inKeyMode = true;
994 "down" : function(e){
995 this.inKeyMode = true;
999 "enter" : function(e){
1000 if(this.fireEvent("specialkey", this, e)){
1001 this.onViewClick(false);
1007 "esc" : function(e){
1008 this.onTickableFooterButtonClick(e, false, false);
1011 "tab" : function(e){
1012 this.fireEvent("specialkey", this, e);
1014 this.onTickableFooterButtonClick(e, false, false);
1021 doRelay : function(e, fn, key){
1022 if(this.scope.isExpanded()){
1023 return Roo.KeyNav.prototype.doRelay.apply(this, arguments);
1032 this.queryDelay = Math.max(this.queryDelay || 10,
1033 this.mode == 'local' ? 10 : 250);
1036 this.dqTask = new Roo.util.DelayedTask(this.initQuery, this);
1039 this.taTask = new Roo.util.DelayedTask(this.onTypeAhead, this);
1042 if(this.editable !== false){
1043 this.tickableInputEl().on("keyup", this.onKeyUp, this);
1046 this.indicator = this.indicatorEl();
1049 this.indicator.setVisibilityMode(Roo.Element.DISPLAY);
1050 this.indicator.hide();
1055 onDestroy : function(){
1057 this.view.setStore(null);
1058 this.view.el.removeAllListeners();
1059 this.view.el.remove();
1060 this.view.purgeListeners();
1063 this.list.dom.innerHTML = '';
1067 this.store.un('beforeload', this.onBeforeLoad, this);
1068 this.store.un('load', this.onLoad, this);
1069 this.store.un('loadexception', this.onLoadException, this);
1071 Roo.bootstrap.ComboBox.superclass.onDestroy.call(this);
1075 fireKey : function(e){
1076 if(e.isNavKeyPress() && !this.list.isVisible()){
1077 this.fireEvent("specialkey", this, e);
1082 onResize: function(w, h){
1083 // Roo.bootstrap.ComboBox.superclass.onResize.apply(this, arguments);
1085 // if(typeof w != 'number'){
1086 // // we do not handle it!?!?
1089 // var tw = this.trigger.getWidth();
1090 // // tw += this.addicon ? this.addicon.getWidth() : 0;
1091 // // tw += this.editicon ? this.editicon.getWidth() : 0;
1093 // this.inputEl().setWidth( this.adjustWidth('input', x));
1095 // //this.trigger.setStyle('left', x+'px');
1097 // if(this.list && this.listWidth === undefined){
1098 // var lw = Math.max(x + this.trigger.getWidth(), this.minListWidth);
1099 // this.list.setWidth(lw);
1100 // this.innerList.setWidth(lw - this.list.getFrameWidth('lr'));
1108 * Allow or prevent the user from directly editing the field text. If false is passed,
1109 * the user will only be able to select from the items defined in the dropdown list. This method
1110 * is the runtime equivalent of setting the 'editable' config option at config time.
1111 * @param {Boolean} value True to allow the user to directly edit the field text
1113 setEditable : function(value){
1114 if(value == this.editable){
1117 this.editable = value;
1119 this.inputEl().dom.setAttribute('readOnly', true);
1120 this.inputEl().on('mousedown', this.onTriggerClick, this);
1121 this.inputEl().addClass('x-combo-noedit');
1123 this.inputEl().dom.setAttribute('readOnly', false);
1124 this.inputEl().un('mousedown', this.onTriggerClick, this);
1125 this.inputEl().removeClass('x-combo-noedit');
1131 onBeforeLoad : function(combo,opts){
1136 this.list.dom.innerHTML = '<li class="loading-indicator">'+(this.loadingText||'loading')+'</li>' ;
1138 this.restrictHeight();
1139 this.selectedIndex = -1;
1143 onLoad : function(){
1145 this.hasQuery = false;
1151 if(typeof(this.loading) !== 'undefined' && this.loading !== null){
1152 this.loading.hide();
1155 if(this.store.getCount() > 0){
1158 this.restrictHeight();
1159 if(this.lastQuery == this.allQuery){
1160 if(this.editable && !this.tickable){
1161 this.inputEl().dom.select();
1165 !this.selectByValue(this.value, true) &&
1168 !this.store.lastOptions ||
1169 typeof(this.store.lastOptions.add) == 'undefined' ||
1170 this.store.lastOptions.add != true
1173 this.select(0, true);
1179 if(this.typeAhead && this.lastKey != Roo.EventObject.BACKSPACE && this.lastKey != Roo.EventObject.DELETE){
1180 this.taTask.delay(this.typeAheadDelay);
1184 this.onEmptyResults();
1190 onLoadException : function()
1192 this.hasQuery = false;
1194 if(typeof(this.loading) !== 'undefined' && this.loading !== null){
1195 this.loading.hide();
1198 if(this.tickable && this.editable){
1203 // only causes errors at present
1204 //Roo.log(this.store.reader.jsonData);
1205 //if (this.store && typeof(this.store.reader.jsonData.errorMsg) != 'undefined') {
1207 //Roo.MessageBox.alert("Error loading",this.store.reader.jsonData.errorMsg);
1213 onTypeAhead : function(){
1214 if(this.store.getCount() > 0){
1215 var r = this.store.getAt(0);
1216 var newValue = r.data[this.displayField];
1217 var len = newValue.length;
1218 var selStart = this.getRawValue().length;
1220 if(selStart != len){
1221 this.setRawValue(newValue);
1222 this.selectText(selStart, newValue.length);
1228 onSelect : function(record, index){
1230 if(this.fireEvent('beforeselect', this, record, index) !== false){
1232 this.setFromData(index > -1 ? record.data : false);
1235 this.fireEvent('select', this, record, index);
1240 * Returns the currently selected field value or empty string if no value is set.
1241 * @return {String} value The selected value
1243 getValue : function()
1245 if(Roo.isIOS && this.useNativeIOS){
1246 return this.ios_options[this.inputEl().dom.selectedIndex].data[this.valueField];
1250 return (this.hiddenField) ? this.hiddenField.dom.value : this.value;
1253 if(this.valueField){
1254 return typeof this.value != 'undefined' ? this.value : '';
1256 return Roo.bootstrap.ComboBox.superclass.getValue.call(this);
1260 getRawValue : function()
1262 if(Roo.isIOS && this.useNativeIOS){
1263 return this.ios_options[this.inputEl().dom.selectedIndex].data[this.displayField];
1266 var v = this.inputEl().getValue();
1272 * Clears any text/value currently set in the field
1274 clearValue : function(){
1276 if(this.hiddenField){
1277 this.hiddenField.dom.value = '';
1280 this.setRawValue('');
1281 this.lastSelectionText = '';
1282 this.lastData = false;
1284 var close = this.closeTriggerEl();
1295 * Sets the specified value into the field. If the value finds a match, the corresponding record text
1296 * will be displayed in the field. If the value does not match the data value of an existing item,
1297 * and the valueNotFoundText config option is defined, it will be displayed as the default field text.
1298 * Otherwise the field will be blank (although the value will still be set).
1299 * @param {String} value The value to match
1301 setValue : function(v)
1303 if(Roo.isIOS && this.useNativeIOS){
1304 this.setIOSValue(v);
1314 if(this.valueField){
1315 var r = this.findRecord(this.valueField, v);
1317 text = r.data[this.displayField];
1318 }else if(this.valueNotFoundText !== undefined){
1319 text = this.valueNotFoundText;
1322 this.lastSelectionText = text;
1323 if(this.hiddenField){
1324 this.hiddenField.dom.value = v;
1326 Roo.bootstrap.ComboBox.superclass.setValue.call(this, text);
1329 var close = this.closeTriggerEl();
1332 (v && (v.length || v * 1 > 0)) ? close.show() : close.hide();
1338 * @property {Object} the last set data for the element
1343 * Sets the value of the field based on a object which is related to the record format for the store.
1344 * @param {Object} value the value to set as. or false on reset?
1346 setFromData : function(o){
1353 var dv = ''; // display value
1354 var vv = ''; // value value..
1356 if (this.displayField) {
1357 dv = !o || typeof(o[this.displayField]) == 'undefined' ? '' : o[this.displayField];
1359 // this is an error condition!!!
1360 Roo.log('no displayField value set for '+ (this.name ? this.name : this.id));
1363 if(this.valueField){
1364 vv = !o || typeof(o[this.valueField]) == 'undefined' ? dv : o[this.valueField];
1367 var close = this.closeTriggerEl();
1370 if(dv.length || vv * 1 > 0){
1372 this.blockFocus=true;
1378 if(this.hiddenField){
1379 this.hiddenField.dom.value = vv;
1381 this.lastSelectionText = dv;
1382 Roo.bootstrap.ComboBox.superclass.setValue.call(this, dv);
1386 // no hidden field.. - we store the value in 'value', but still display
1387 // display field!!!!
1388 this.lastSelectionText = dv;
1389 Roo.bootstrap.ComboBox.superclass.setValue.call(this, dv);
1397 // overridden so that last data is reset..
1404 this.setValue(this.originalValue);
1405 //this.clearInvalid();
1406 this.lastData = false;
1408 this.view.clearSelections();
1414 findRecord : function(prop, value){
1416 if(this.store.getCount() > 0){
1417 this.store.each(function(r){
1418 if(r.data[prop] == value){
1430 // returns hidden if it's set..
1431 if (!this.rendered) {return ''};
1432 return !this.hiddenName && this.inputEl().dom.name ? this.inputEl().dom.name : (this.hiddenName || '');
1436 onViewMove : function(e, t){
1437 this.inKeyMode = false;
1441 onViewOver : function(e, t){
1442 if(this.inKeyMode){ // prevent key nav and mouse over conflicts
1445 var item = this.view.findItemFromChild(t);
1448 var index = this.view.indexOf(item);
1449 this.select(index, false);
1454 onViewClick : function(view, doFocus, el, e)
1456 var index = this.view.getSelectedIndexes()[0];
1458 var r = this.store.getAt(index);
1462 if(typeof(e) != 'undefined' && e.getTarget().nodeName.toLowerCase() != 'input'){
1469 Roo.each(this.tickItems, function(v,k){
1471 if(typeof(v) != 'undefined' && v[_this.valueField] == r.data[_this.valueField]){
1473 _this.tickItems.splice(k, 1);
1475 if(typeof(e) == 'undefined' && view == false){
1476 Roo.get(_this.view.getNodes(index, index)[0]).select('input', true).first().dom.checked = false;
1488 if(this.fireEvent('tick', this, r, index, Roo.get(_this.view.getNodes(index, index)[0]).select('input', true).first().dom.checked) !== false){
1489 this.tickItems.push(r.data);
1492 if(typeof(e) == 'undefined' && view == false){
1493 Roo.get(_this.view.getNodes(index, index)[0]).select('input', true).first().dom.checked = true;
1500 this.onSelect(r, index);
1502 if(doFocus !== false && !this.blockFocus){
1503 this.inputEl().focus();
1508 restrictHeight : function(){
1509 //this.innerList.dom.style.height = '';
1510 //var inner = this.innerList.dom;
1511 //var h = Math.max(inner.clientHeight, inner.offsetHeight, inner.scrollHeight);
1512 //this.innerList.setHeight(h < this.maxHeight ? 'auto' : this.maxHeight);
1513 //this.list.beginUpdate();
1514 //this.list.setHeight(this.innerList.getHeight()+this.list.getFrameWidth('tb')+(this.resizable?this.handleHeight:0)+this.assetHeight);
1515 this.list.alignTo(this.inputEl(), this.listAlign);
1516 this.list.alignTo(this.inputEl(), this.listAlign);
1517 //this.list.endUpdate();
1521 onEmptyResults : function(){
1523 if(this.tickable && this.editable){
1524 this.hasFocus = false;
1525 this.restrictHeight();
1533 * Returns true if the dropdown list is expanded, else false.
1535 isExpanded : function(){
1536 return this.list.isVisible();
1540 * Select an item in the dropdown list by its data value. This function does NOT cause the select event to fire.
1541 * The store must be loaded and the list expanded for this function to work, otherwise use setValue.
1542 * @param {String} value The data value of the item to select
1543 * @param {Boolean} scrollIntoView False to prevent the dropdown list from autoscrolling to display the
1544 * selected item if it is not currently in view (defaults to true)
1545 * @return {Boolean} True if the value matched an item in the list, else false
1547 selectByValue : function(v, scrollIntoView){
1548 if(v !== undefined && v !== null){
1549 var r = this.findRecord(this.valueField || this.displayField, v);
1551 this.select(this.store.indexOf(r), scrollIntoView);
1559 * Select an item in the dropdown list by its numeric index in the list. This function does NOT cause the select event to fire.
1560 * The store must be loaded and the list expanded for this function to work, otherwise use setValue.
1561 * @param {Number} index The zero-based index of the list item to select
1562 * @param {Boolean} scrollIntoView False to prevent the dropdown list from autoscrolling to display the
1563 * selected item if it is not currently in view (defaults to true)
1565 select : function(index, scrollIntoView){
1566 this.selectedIndex = index;
1567 this.view.select(index);
1568 if(scrollIntoView !== false){
1569 var el = this.view.getNode(index);
1571 * el && !this.multiple && !this.tickable // not sure why we disable multiple before..
1574 this.list.scrollChildIntoView(el, false);
1580 selectNext : function(){
1581 var ct = this.store.getCount();
1583 if(this.selectedIndex == -1){
1585 }else if(this.selectedIndex < ct-1){
1586 this.select(this.selectedIndex+1);
1592 selectPrev : function(){
1593 var ct = this.store.getCount();
1595 if(this.selectedIndex == -1){
1597 }else if(this.selectedIndex != 0){
1598 this.select(this.selectedIndex-1);
1604 onKeyUp : function(e){
1605 if(this.editable !== false && !e.isSpecialKey()){
1606 this.lastKey = e.getKey();
1607 this.dqTask.delay(this.queryDelay);
1612 validateBlur : function(){
1613 return !this.list || !this.list.isVisible();
1617 initQuery : function(){
1619 var v = this.getRawValue();
1621 if(this.tickable && this.editable){
1622 v = this.tickableInputEl().getValue();
1629 doForce : function(){
1630 if(this.inputEl().dom.value.length > 0){
1631 this.inputEl().dom.value =
1632 this.lastSelectionText === undefined ? '' : this.lastSelectionText;
1638 * Execute a query to filter the dropdown list. Fires the beforequery event prior to performing the
1639 * query allowing the query action to be canceled if needed.
1640 * @param {String} query The SQL query to execute
1641 * @param {Boolean} forceAll True to force the query to execute even if there are currently fewer characters
1642 * in the field than the minimum specified by the minChars config option. It also clears any filter previously
1643 * saved in the current store (defaults to false)
1645 doQuery : function(q, forceAll){
1647 if(q === undefined || q === null){
1656 if(this.fireEvent('beforequery', qe)===false || qe.cancel){
1661 forceAll = qe.forceAll;
1662 if(forceAll === true || (q.length >= this.minChars)){
1664 this.hasQuery = true;
1666 if(this.lastQuery != q || this.alwaysQuery){
1668 if(this.mode == 'local'){
1669 this.selectedIndex = -1;
1671 this.store.clearFilter();
1674 if(this.specialFilter){
1675 this.fireEvent('specialfilter', this);
1680 this.store.filter(this.displayField, q);
1683 this.store.fireEvent("datachanged", this.store);
1690 this.store.baseParams[this.queryParam] = q;
1692 var options = {params : this.getParams(q)};
1696 options.params.start = this.page * this.pageSize;
1699 this.store.load(options);
1702 * this code will make the page width larger, at the beginning, the list not align correctly,
1703 * we should expand the list on onLoad
1709 this.selectedIndex = -1;
1714 this.loadNext = false;
1718 getParams : function(q){
1720 //p[this.queryParam] = q;
1724 p.limit = this.pageSize;
1730 * Hides the dropdown list if it is currently expanded. Fires the 'collapse' event on completion.
1732 collapse : function(){
1733 if(!this.isExpanded()){
1739 this.hasFocus = false;
1743 this.cancelBtn.hide();
1744 this.trigger.show();
1747 this.tickableInputEl().dom.value = '';
1748 this.tickableInputEl().blur();
1753 Roo.get(document).un('mousedown', this.collapseIf, this);
1754 Roo.get(document).un('mousewheel', this.collapseIf, this);
1755 if (!this.editable) {
1756 Roo.get(document).un('keydown', this.listKeyPress, this);
1758 this.fireEvent('collapse', this);
1764 collapseIf : function(e){
1765 var in_combo = e.within(this.el);
1766 var in_list = e.within(this.list);
1767 var is_list = (Roo.get(e.getTarget()).id == this.list.id) ? true : false;
1769 if (in_combo || in_list || is_list) {
1770 //e.stopPropagation();
1775 this.onTickableFooterButtonClick(e, false, false);
1783 * Expands the dropdown list if it is currently hidden. Fires the 'expand' event on completion.
1785 expand : function(){
1787 if(this.isExpanded() || !this.hasFocus){
1791 var lw = this.listWidth || Math.max(this.inputEl().getWidth(), this.minListWidth);
1792 this.list.setWidth(lw);
1798 this.restrictHeight();
1802 this.tickItems = Roo.apply([], this.item);
1805 this.cancelBtn.show();
1806 this.trigger.hide();
1809 this.tickableInputEl().focus();
1814 Roo.get(document).on('mousedown', this.collapseIf, this);
1815 Roo.get(document).on('mousewheel', this.collapseIf, this);
1816 if (!this.editable) {
1817 Roo.get(document).on('keydown', this.listKeyPress, this);
1820 this.fireEvent('expand', this);
1824 // Implements the default empty TriggerField.onTriggerClick function
1825 onTriggerClick : function(e)
1827 Roo.log('trigger click');
1829 if(this.disabled || !this.triggerList){
1834 this.loadNext = false;
1836 if(this.isExpanded()){
1838 if (!this.blockFocus) {
1839 this.inputEl().focus();
1843 this.hasFocus = true;
1844 if(this.triggerAction == 'all') {
1845 this.doQuery(this.allQuery, true);
1847 this.doQuery(this.getRawValue());
1849 if (!this.blockFocus) {
1850 this.inputEl().focus();
1855 onTickableTriggerClick : function(e)
1862 this.loadNext = false;
1863 this.hasFocus = true;
1865 if(this.triggerAction == 'all') {
1866 this.doQuery(this.allQuery, true);
1868 this.doQuery(this.getRawValue());
1872 onSearchFieldClick : function(e)
1874 if(this.hasFocus && !this.disabled && e.getTarget().nodeName.toLowerCase() != 'button'){
1875 this.onTickableFooterButtonClick(e, false, false);
1879 if(this.hasFocus || this.disabled || e.getTarget().nodeName.toLowerCase() == 'button'){
1884 this.loadNext = false;
1885 this.hasFocus = true;
1887 if(this.triggerAction == 'all') {
1888 this.doQuery(this.allQuery, true);
1890 this.doQuery(this.getRawValue());
1894 listKeyPress : function(e)
1896 //Roo.log('listkeypress');
1897 // scroll to first matching element based on key pres..
1898 if (e.isSpecialKey()) {
1901 var k = String.fromCharCode(e.getKey()).toUpperCase();
1904 var csel = this.view.getSelectedNodes();
1905 var cselitem = false;
1907 var ix = this.view.indexOf(csel[0]);
1908 cselitem = this.store.getAt(ix);
1909 if (!cselitem.get(this.displayField) || cselitem.get(this.displayField).substring(0,1).toUpperCase() != k) {
1915 this.store.each(function(v) {
1917 // start at existing selection.
1918 if (cselitem.id == v.id) {
1924 if (v.get(this.displayField) && v.get(this.displayField).substring(0,1).toUpperCase() == k) {
1925 match = this.store.indexOf(v);
1931 if (match === false) {
1932 return true; // no more action?
1935 this.view.select(match);
1936 var sn = Roo.get(this.view.getSelectedNodes()[0]);
1937 sn.scrollIntoView(sn.dom.parentNode, false);
1940 onViewScroll : function(e, t){
1942 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){
1946 this.hasQuery = true;
1948 this.loading = this.list.select('.loading', true).first();
1950 if(this.loading === null){
1951 this.list.createChild({
1953 cls: 'loading roo-select2-more-results roo-select2-active',
1954 html: 'Loading more results...'
1957 this.loading = this.list.select('.loading', true).first();
1959 this.loading.setVisibilityMode(Roo.Element.DISPLAY);
1961 this.loading.hide();
1964 this.loading.show();
1969 this.loadNext = true;
1971 (function() { _combo.doQuery(_combo.allQuery, true); }).defer(500);
1976 addItem : function(o)
1978 var dv = ''; // display value
1980 if (this.displayField) {
1981 dv = !o || typeof(o[this.displayField]) == 'undefined' ? '' : o[this.displayField];
1983 // this is an error condition!!!
1984 Roo.log('no displayField value set for '+ (this.name ? this.name : this.id));
1991 var choice = this.choices.createChild({
1993 cls: 'roo-select2-search-choice',
2002 cls: 'roo-select2-search-choice-close fa fa-times',
2007 }, this.searchField);
2009 var close = choice.select('a.roo-select2-search-choice-close', true).first();
2011 close.on('click', this.onRemoveItem, this, { item : choice, data : o} );
2019 this.inputEl().dom.value = '';
2024 onRemoveItem : function(e, _self, o)
2028 this.lastItem = Roo.apply([], this.item);
2030 var index = this.item.indexOf(o.data) * 1;
2033 Roo.log('not this item?!');
2037 this.item.splice(index, 1);
2042 this.fireEvent('remove', this, e);
2048 syncValue : function()
2050 if(!this.item.length){
2057 Roo.each(this.item, function(i){
2058 if(_this.valueField){
2059 value.push(i[_this.valueField]);
2066 this.value = value.join(',');
2068 if(this.hiddenField){
2069 this.hiddenField.dom.value = this.value;
2072 this.store.fireEvent("datachanged", this.store);
2077 clearItem : function()
2085 Roo.each(this.choices.select('>li.roo-select2-search-choice', true).elements, function(c){
2093 if(this.tickable && !Roo.isTouch){
2094 this.view.refresh();
2098 inputEl: function ()
2100 if(Roo.isIOS && this.useNativeIOS){
2101 return this.el.select('select.roo-ios-select', true).first();
2104 if(Roo.isTouch && this.mobileTouchView){
2105 return this.el.select('input.form-control',true).first();
2109 return this.searchField;
2112 return this.el.select('input.form-control',true).first();
2115 onTickableFooterButtonClick : function(e, btn, el)
2119 this.lastItem = Roo.apply([], this.item);
2121 if(btn && btn.name == 'cancel'){
2122 this.tickItems = Roo.apply([], this.item);
2131 Roo.each(this.tickItems, function(o){
2139 validate : function()
2141 if(this.getVisibilityEl().hasClass('hidden')){
2145 var v = this.getRawValue();
2148 v = this.getValue();
2151 if(this.disabled || this.allowBlank || v.length){
2160 tickableInputEl : function()
2162 if(!this.tickable || !this.editable){
2163 return this.inputEl();
2166 return this.inputEl().select('.roo-select2-search-field-input', true).first();
2170 getAutoCreateTouchView : function()
2175 cls: 'form-group' //input-group
2181 type : this.inputType,
2182 cls : 'form-control x-combo-noedit',
2183 autocomplete: 'new-password',
2184 placeholder : this.placeholder || '',
2189 input.name = this.name;
2193 input.cls += ' input-' + this.size;
2196 if (this.disabled) {
2197 input.disabled = true;
2208 inputblock.cls += ' input-group';
2210 inputblock.cn.unshift({
2212 cls : 'input-group-addon input-group-prepend input-group-text',
2217 if(this.removable && !this.multiple){
2218 inputblock.cls += ' roo-removable';
2220 inputblock.cn.push({
2223 cls : 'roo-combo-removable-btn close'
2227 if(this.hasFeedback && !this.allowBlank){
2229 inputblock.cls += ' has-feedback';
2231 inputblock.cn.push({
2233 cls: 'glyphicon form-control-feedback'
2240 inputblock.cls += (this.before) ? '' : ' input-group';
2242 inputblock.cn.push({
2244 cls : 'input-group-addon input-group-append input-group-text',
2250 var ibwrap = inputblock;
2255 cls: 'roo-select2-choices',
2259 cls: 'roo-select2-search-field',
2272 cls: 'roo-select2-container input-group roo-touchview-combobox ',
2277 cls: 'form-hidden-field'
2283 if(!this.multiple && this.showToggleBtn){
2290 if (this.caret != false) {
2293 cls: 'fa fa-' + this.caret
2300 cls : 'input-group-addon input-group-append input-group-text btn dropdown-toggle',
2305 cls: 'combobox-clear',
2319 combobox.cls += ' roo-select2-container-multi';
2322 var align = this.labelAlign || this.parentLabelAlign();
2324 if (align ==='left' && this.fieldLabel.length) {
2329 cls : 'roo-required-indicator left-indicator text-danger fa fa-lg fa-star',
2330 tooltip : 'This field is required'
2334 cls : 'control-label col-form-label',
2335 html : this.fieldLabel
2346 var labelCfg = cfg.cn[1];
2347 var contentCfg = cfg.cn[2];
2350 if(this.indicatorpos == 'right'){
2355 cls : 'control-label col-form-label',
2359 html : this.fieldLabel
2363 cls : 'roo-required-indicator right-indicator text-danger fa fa-lg fa-star',
2364 tooltip : 'This field is required'
2377 labelCfg = cfg.cn[0];
2378 contentCfg = cfg.cn[1];
2383 if(this.labelWidth > 12){
2384 labelCfg.style = "width: " + this.labelWidth + 'px';
2387 if(this.labelWidth < 13 && this.labelmd == 0){
2388 this.labelmd = this.labelWidth;
2391 if(this.labellg > 0){
2392 labelCfg.cls += ' col-lg-' + this.labellg;
2393 contentCfg.cls += ' col-lg-' + (12 - this.labellg);
2396 if(this.labelmd > 0){
2397 labelCfg.cls += ' col-md-' + this.labelmd;
2398 contentCfg.cls += ' col-md-' + (12 - this.labelmd);
2401 if(this.labelsm > 0){
2402 labelCfg.cls += ' col-sm-' + this.labelsm;
2403 contentCfg.cls += ' col-sm-' + (12 - this.labelsm);
2406 if(this.labelxs > 0){
2407 labelCfg.cls += ' col-xs-' + this.labelxs;
2408 contentCfg.cls += ' col-xs-' + (12 - this.labelxs);
2412 } else if ( this.fieldLabel.length) {
2416 cls : 'roo-required-indicator left-indicator text-danger fa fa-lg fa-star',
2417 tooltip : 'This field is required'
2421 cls : 'control-label',
2422 html : this.fieldLabel
2433 if(this.indicatorpos == 'right'){
2437 cls : 'control-label',
2438 html : this.fieldLabel,
2442 cls : 'roo-required-indicator right-indicator text-danger fa fa-lg fa-star',
2443 tooltip : 'This field is required'
2460 var settings = this;
2462 ['xs','sm','md','lg'].map(function(size){
2463 if (settings[size]) {
2464 cfg.cls += ' col-' + size + '-' + settings[size];
2471 initTouchView : function()
2473 this.renderTouchView();
2475 this.touchViewEl.on('scroll', function(){
2476 this.el.dom.scrollTop = 0;
2479 this.originalValue = this.getValue();
2481 this.triggerEl = this.el.select('span.dropdown-toggle',true).first();
2483 this.inputEl().on("click", this.showTouchView, this);
2484 if (this.triggerEl) {
2485 this.triggerEl.on("click", this.showTouchView, this);
2489 this.touchViewFooterEl.select('.roo-touch-view-cancel', true).first().on('click', this.hideTouchView, this);
2490 this.touchViewFooterEl.select('.roo-touch-view-ok', true).first().on('click', this.setTouchViewValue, this);
2492 this.maskEl = new Roo.LoadMask(this.touchViewEl, { store : this.store, msgCls: 'roo-el-mask-msg' });
2494 this.store.on('beforeload', this.onTouchViewBeforeLoad, this);
2495 this.store.on('load', this.onTouchViewLoad, this);
2496 this.store.on('loadexception', this.onTouchViewLoadException, this);
2498 if(this.hiddenName){
2500 this.hiddenField = this.el.select('input.form-hidden-field',true).first();
2502 this.hiddenField.dom.value =
2503 this.hiddenValue !== undefined ? this.hiddenValue :
2504 this.value !== undefined ? this.value : '';
2506 this.el.dom.removeAttribute('name');
2507 this.hiddenField.dom.setAttribute('name', this.hiddenName);
2511 this.choices = this.el.select('ul.roo-select2-choices', true).first();
2512 this.searchField = this.el.select('ul li.roo-select2-search-field', true).first();
2515 if(this.removable && !this.multiple){
2516 var close = this.closeTriggerEl();
2518 close.setVisibilityMode(Roo.Element.DISPLAY).hide();
2519 close.on('click', this.removeBtnClick, this, close);
2523 * fix the bug in Safari iOS8
2525 this.inputEl().on("focus", function(e){
2526 document.activeElement.blur();
2529 this._touchViewMask = Roo.DomHelper.append(document.body, {tag: "div", cls:"x-dlg-mask"}, true);
2536 renderTouchView : function()
2538 this.touchViewEl = Roo.get(document.body).createChild(Roo.bootstrap.ComboBox.touchViewTemplate);
2539 this.touchViewEl.setVisibilityMode(Roo.Element.DISPLAY).originalDisplay = 'block';
2541 this.touchViewHeaderEl = this.touchViewEl.select('.modal-header', true).first();
2542 this.touchViewHeaderEl.setVisibilityMode(Roo.Element.DISPLAY).originalDisplay = 'block';
2544 this.touchViewBodyEl = this.touchViewEl.select('.modal-body', true).first();
2545 this.touchViewBodyEl.setVisibilityMode(Roo.Element.DISPLAY).originalDisplay = 'block';
2546 this.touchViewBodyEl.setStyle('overflow', 'auto');
2548 this.touchViewListGroup = this.touchViewBodyEl.select('.list-group', true).first();
2549 this.touchViewListGroup.setVisibilityMode(Roo.Element.DISPLAY).originalDisplay = 'block';
2551 this.touchViewFooterEl = this.touchViewEl.select('.modal-footer', true).first();
2552 this.touchViewFooterEl.setVisibilityMode(Roo.Element.DISPLAY).originalDisplay = 'block';
2556 showTouchView : function()
2562 this.touchViewHeaderEl.hide();
2564 if(this.modalTitle.length){
2565 this.touchViewHeaderEl.dom.innerHTML = this.modalTitle;
2566 this.touchViewHeaderEl.show();
2569 this.touchViewEl.setStyle('z-index', Roo.bootstrap.Modal.zIndex++);
2570 this.touchViewEl.show();
2572 this.touchViewEl.select('.modal-dialog', true).first().setStyle({ margin : '0px', width : '100%'});
2574 //this.touchViewEl.select('.modal-dialog > .modal-content', true).first().setSize(
2575 // Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
2577 var bodyHeight = Roo.lib.Dom.getViewHeight() - this.touchViewFooterEl.getHeight() + this.touchViewBodyEl.getPadding('tb');
2579 if(this.modalTitle.length){
2580 bodyHeight = bodyHeight - this.touchViewHeaderEl.getHeight();
2583 this.touchViewBodyEl.setHeight(bodyHeight);
2587 (function(){ _this.touchViewEl.addClass('in'); }).defer(50);
2589 this.touchViewEl.addClass('in');
2592 if(this._touchViewMask){
2593 Roo.get(document.body).addClass("x-body-masked");
2594 this._touchViewMask.setSize(Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
2595 this._touchViewMask.setStyle('z-index', 10000);
2596 this._touchViewMask.addClass('show');
2599 this.doTouchViewQuery();
2603 hideTouchView : function()
2605 this.touchViewEl.removeClass('in');
2609 (function(){ _this.touchViewEl.setStyle('display', 'none'); }).defer(150);
2611 this.touchViewEl.setStyle('display', 'none');
2614 if(this._touchViewMask){
2615 this._touchViewMask.removeClass('show');
2616 Roo.get(document.body).removeClass("x-body-masked");
2620 setTouchViewValue : function()
2627 Roo.each(this.tickItems, function(o){
2632 this.hideTouchView();
2635 doTouchViewQuery : function()
2644 if(this.fireEvent('beforequery', qe) ===false || qe.cancel){
2648 if(!this.alwaysQuery || this.mode == 'local'){
2649 this.onTouchViewLoad();
2656 onTouchViewBeforeLoad : function(combo,opts)
2662 onTouchViewLoad : function()
2664 if(this.store.getCount() < 1){
2665 this.onTouchViewEmptyResults();
2669 this.clearTouchView();
2671 var rawValue = this.getRawValue();
2673 var template = (this.multiple) ? Roo.bootstrap.ComboBox.listItemCheckbox : Roo.bootstrap.ComboBox.listItemRadio;
2675 this.tickItems = [];
2677 this.store.data.each(function(d, rowIndex){
2678 var row = this.touchViewListGroup.createChild(template);
2680 if(typeof(d.data.cls) != 'undefined' && d.data.cls.length){
2681 row.addClass(d.data.cls);
2684 if(this.displayField && typeof(d.data[this.displayField]) != 'undefined'){
2687 html : d.data[this.displayField]
2690 if(this.fireEvent('touchviewdisplay', this, cfg) !== false){
2691 row.select('.roo-combobox-list-group-item-value', true).first().dom.innerHTML = cfg.html;
2694 row.removeClass('selected');
2695 if(!this.multiple && this.valueField &&
2696 typeof(d.data[this.valueField]) != 'undefined' && d.data[this.valueField] == this.getValue())
2699 row.select('.roo-combobox-list-group-item-box > input', true).first().attr('checked', true);
2700 row.addClass('selected');
2703 if(this.multiple && this.valueField &&
2704 typeof(d.data[this.valueField]) != 'undefined' && this.getValue().indexOf(d.data[this.valueField]) != -1)
2708 row.select('.roo-combobox-list-group-item-box > input', true).first().attr('checked', true);
2709 this.tickItems.push(d.data);
2712 row.on('click', this.onTouchViewClick, this, {row : row, rowIndex : rowIndex});
2716 var firstChecked = this.touchViewListGroup.select('.list-group-item > .roo-combobox-list-group-item-box > input:checked', true).first();
2718 var bodyHeight = Roo.lib.Dom.getViewHeight() - this.touchViewFooterEl.getHeight() + this.touchViewBodyEl.getPadding('tb');
2720 if(this.modalTitle.length){
2721 bodyHeight = bodyHeight - this.touchViewHeaderEl.getHeight();
2724 var listHeight = this.touchViewListGroup.getHeight() + this.touchViewBodyEl.getPadding('tb') * 2;
2726 if(this.mobile_restrict_height && listHeight < bodyHeight){
2727 this.touchViewBodyEl.setHeight(listHeight);
2732 if(firstChecked && listHeight > bodyHeight){
2733 (function() { firstChecked.findParent('li').scrollIntoView(_this.touchViewListGroup.dom); }).defer(500);
2738 onTouchViewLoadException : function()
2740 this.hideTouchView();
2743 onTouchViewEmptyResults : function()
2745 this.clearTouchView();
2747 this.touchViewListGroup.createChild(Roo.bootstrap.ComboBox.emptyResult);
2749 this.touchViewListGroup.select('.roo-combobox-touch-view-empty-result', true).first().dom.innerHTML = this.emptyResultText;
2753 clearTouchView : function()
2755 this.touchViewListGroup.dom.innerHTML = '';
2758 onTouchViewClick : function(e, el, o)
2763 var rowIndex = o.rowIndex;
2765 var r = this.store.getAt(rowIndex);
2767 if(this.fireEvent('beforeselect', this, r, rowIndex) !== false){
2770 Roo.each(this.touchViewListGroup.select('.list-group-item > .roo-combobox-list-group-item-box > input:checked', true).elements, function(c){
2771 c.dom.removeAttribute('checked');
2774 row.select('.roo-combobox-list-group-item-box > input', true).first().attr('checked', true);
2776 this.setFromData(r.data);
2778 var close = this.closeTriggerEl();
2784 this.hideTouchView();
2786 this.fireEvent('select', this, r, rowIndex);
2791 if(this.valueField && typeof(r.data[this.valueField]) != 'undefined' && this.getValue().indexOf(r.data[this.valueField]) != -1){
2792 row.select('.roo-combobox-list-group-item-box > input', true).first().dom.removeAttribute('checked');
2793 this.tickItems.splice(this.tickItems.indexOf(r.data), 1);
2797 row.select('.roo-combobox-list-group-item-box > input', true).first().attr('checked', true);
2798 this.addItem(r.data);
2799 this.tickItems.push(r.data);
2803 getAutoCreateNativeIOS : function()
2806 cls: 'form-group' //input-group,
2811 cls : 'roo-ios-select'
2815 combobox.name = this.name;
2818 if (this.disabled) {
2819 combobox.disabled = true;
2822 var settings = this;
2824 ['xs','sm','md','lg'].map(function(size){
2825 if (settings[size]) {
2826 cfg.cls += ' col-' + size + '-' + settings[size];
2836 initIOSView : function()
2838 this.store.on('load', this.onIOSViewLoad, this);
2843 onIOSViewLoad : function()
2845 if(this.store.getCount() < 1){
2849 this.clearIOSView();
2851 if(this.allowBlank) {
2853 var default_text = '-- SELECT --';
2855 if(this.placeholder.length){
2856 default_text = this.placeholder;
2859 if(this.emptyTitle.length){
2860 default_text += ' - ' + this.emptyTitle + ' -';
2863 var opt = this.inputEl().createChild({
2870 o[this.valueField] = 0;
2871 o[this.displayField] = default_text;
2873 this.ios_options.push({
2880 this.store.data.each(function(d, rowIndex){
2884 if(this.displayField && typeof(d.data[this.displayField]) != 'undefined'){
2885 html = d.data[this.displayField];
2890 if(this.valueField && typeof(d.data[this.valueField]) != 'undefined'){
2891 value = d.data[this.valueField];
2900 if(this.value == d.data[this.valueField]){
2901 option['selected'] = true;
2904 var opt = this.inputEl().createChild(option);
2906 this.ios_options.push({
2913 this.inputEl().on('change', function(){
2914 this.fireEvent('select', this);
2919 clearIOSView: function()
2921 this.inputEl().dom.innerHTML = '';
2923 this.ios_options = [];
2926 setIOSValue: function(v)
2930 if(!this.ios_options){
2934 Roo.each(this.ios_options, function(opts){
2936 opts.el.dom.removeAttribute('selected');
2938 if(opts.data[this.valueField] != v){
2942 opts.el.dom.setAttribute('selected', true);
2948 * @cfg {Boolean} grow
2952 * @cfg {Number} growMin
2956 * @cfg {Number} growMax
2965 Roo.apply(Roo.bootstrap.ComboBox, {
2969 cls: 'modal-header',
2991 cls: 'list-group-item',
2995 cls: 'roo-combobox-list-group-item-value'
2999 cls: 'roo-combobox-list-group-item-box pull-xs-right radio-inline radio radio-info',
3013 listItemCheckbox : {
3015 cls: 'list-group-item',
3019 cls: 'roo-combobox-list-group-item-value'
3023 cls: 'roo-combobox-list-group-item-box pull-xs-right checkbox-inline checkbox checkbox-info',
3039 cls: 'alert alert-danger roo-combobox-touch-view-empty-result'
3044 cls: 'modal-footer',
3052 cls: 'col-xs-6 text-left',
3055 cls: 'btn btn-danger roo-touch-view-cancel',
3061 cls: 'col-xs-6 text-right',
3064 cls: 'btn btn-success roo-touch-view-ok',
3075 Roo.apply(Roo.bootstrap.ComboBox, {
3077 touchViewTemplate : {
3079 cls: 'modal fade roo-combobox-touch-view',
3083 cls: 'modal-dialog',
3084 style : 'position:fixed', // we have to fix position....
3088 cls: 'modal-content',
3090 Roo.bootstrap.ComboBox.header,
3091 Roo.bootstrap.ComboBox.body,
3092 Roo.bootstrap.ComboBox.footer