806 lines
No EOL
27 KiB
JavaScript
806 lines
No EOL
27 KiB
JavaScript
/*
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* Ext JS Library 1.0.1
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* Copyright(c) 2006-2007, Ext JS, LLC.
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* licensing@extjs.com
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*
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* http://www.extjs.com/license
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*/
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/**
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* @class Ext.form.ComboBox
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* @extends Ext.form.TriggerField
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* A combobox control with support for autocomplete, remote-loading, paging and many other features.
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* @constructor
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* Create a new ComboBox.
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* @param {Object} config Configuration options
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*/
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Ext.form.ComboBox = function(config){
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Ext.form.ComboBox.superclass.constructor.call(this, config);
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this.addEvents({
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/**
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* @event expand
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* Fires when the dropdown list is expanded
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* @param {Ext.form.ComboBox} combo This combo box
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*/
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'expand' : true,
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/**
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* @event collapse
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* Fires when the dropdown list is collapsed
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* @param {Ext.form.ComboBox} combo This combo box
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*/
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'collapse' : true,
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/**
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* @event beforeselect
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* Fires before a list item is selected. Return false to cancel the selection.
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* @param {Ext.form.ComboBox} combo This combo box
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* @param {Ext.data.Record} record The data record returned from the underlying store
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* @param {Number} index The index of the selected item in the dropdown list
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*/
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'beforeselect' : true,
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/**
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* @event select
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* Fires when a list item is selected
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* @param {Ext.form.ComboBox} combo This combo box
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* @param {Ext.data.Record} record The data record returned from the underlying store
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* @param {Number} index The index of the selected item in the dropdown list
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*/
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'select' : true,
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/**
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* @event beforequery
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* Fires before all queries are processed. Return false to cancel the query or set cancel to true.
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* The event object passed has these properties:
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* <ul style="padding:5px;padding-left:16px;">
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* <li>{Ext.form.ComboBox} combo - This combo box</li>
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* <li>{String} query - The query</li>
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* <li>{Boolean} forceAll - true to force "all" query</li>
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* <li>{Boolean} cancel - set to true to cancel the query.</li>
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* </ul>
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* @param {Object} e The query event object
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*/
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'beforequery': true
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});
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if(this.transform){
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var s = Ext.getDom(this.transform);
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if(!this.hiddenName){
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this.hiddenName = s.name;
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}
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if(!this.store){
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this.mode = 'local';
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var d = [], opts = s.options;
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for(var i = 0, len = opts.length;i < len; i++){
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var o = opts[i];
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var value = (Ext.isIE ? o.getAttributeNode('value').specified : o.hasAttribute('value')) ? o.value : o.text;
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if(o.selected) {
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this.value = value;
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}
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d.push([value, o.text]);
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}
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this.store = new Ext.data.SimpleStore({
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'id': 0,
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fields: ['value', 'text'],
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data : d
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});
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this.valueField = 'value';
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this.displayField = 'text';
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}
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s.name = Ext.id(); // wipe out the name in case somewhere else they have a reference
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if(!this.lazyRender){
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this.target = true;
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this.el = Ext.DomHelper.insertBefore(s, this.autoCreate || this.defaultAutoCreate);
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s.parentNode.removeChild(s); // remove it
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this.render(this.el.parentNode);
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}else{
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s.parentNode.removeChild(s); // remove it
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}
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}
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this.selectedIndex = -1;
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if(this.mode == 'local'){
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if(config.queryDelay === undefined){
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this.queryDelay = 10;
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}
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if(config.minChars === undefined){
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this.minChars = 0;
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}
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}
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};
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Ext.extend(Ext.form.ComboBox, Ext.form.TriggerField, {
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/**
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* @cfg {String/HTMLElement/Element} transform The id, DOM node or element of an existing select to convert to a ComboBox
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*/
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/**
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* @cfg {Boolean} lazyRender True to prevent the ComboBox from rendering until requested (should always be used when
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* rendering into an Ext.Editor, defaults to false)
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*/
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/**
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* @cfg {Boolean/Object} autoCreate A DomHelper element spec, or true for a default element spec (defaults to:
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* {tag: "input", type: "text", size: "24", autocomplete: "off"})
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*/
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// private
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defaultAutoCreate : {tag: "input", type: "text", size: "24", autocomplete: "off"},
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/**
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* @cfg {Number} listWidth The width in pixels of the dropdown list (defaults to the width of the ComboBox field)
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*/
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listWidth: undefined,
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/**
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* @cfg {String} displayField The underlying data field name to bind to this CombBox (defaults to undefined if
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* mode = 'remote' or 'text' if mode = 'local')
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*/
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displayField: undefined,
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/**
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* @cfg {String} valueField The underlying data value name to bind to this CombBox (defaults to undefined if
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* mode = 'remote' or 'value' if mode = 'local')
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*/
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valueField: undefined,
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/**
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* @cfg {String} hiddenName If specified, a hidden form field with this name is dynamically generated to store the
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* field's data value (defaults to the underlying DOM element's name)
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*/
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hiddenName: undefined,
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/**
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* @cfg {String} listClass CSS class to apply to the dropdown list element (defaults to '')
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*/
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listClass: '',
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/**
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* @cfg {String} selectedClass CSS class to apply to the selected item in the dropdown list (defaults to 'x-combo-selected')
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*/
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selectedClass: 'x-combo-selected',
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/**
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* @cfg {String} triggerClass An additional CSS class used to style the trigger button. The trigger will always get the
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* class 'x-form-trigger' and triggerClass will be <b>appended</b> if specified (defaults to 'x-form-arrow-trigger'
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* which displays a downward arrow icon).
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*/
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triggerClass : 'x-form-arrow-trigger',
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/**
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* @cfg {Boolean/String} shadow True or "sides" for the default effect, "frame" for 4-way shadow, and "drop" for bottom-right
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*/
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shadow:'sides',
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/**
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* @cfg {String} listAlign A valid anchor position value. See {@link Ext.Element#alignTo} for details on supported
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* anchor positions (defaults to 'tl-bl')
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*/
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listAlign: 'tl-bl?',
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/**
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* @cfg {Number} maxHeight The maximum height in pixels of the dropdown list before scrollbars are shown (defaults to 300)
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*/
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maxHeight: 300,
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/**
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* @cfg {String} triggerAction The action to execute when the trigger field is activated. Use 'all' to run the
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* query specified by the allQuery config option (defaults to 'query')
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*/
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triggerAction: 'query',
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/**
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* @cfg {Number} minChars The minimum number of characters the user must type before autocomplete and typeahead activate
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* (defaults to 4, does not apply if editable = false)
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*/
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minChars : 4,
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/**
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* @cfg {Boolean} typeAhead True to populate and autoselect the remainder of the text being typed after a configurable
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* delay (typeAheadDelay) if it matches a known value (defaults to false)
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*/
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typeAhead: false,
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/**
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* @cfg {Number} queryDelay The length of time in milliseconds to delay between the start of typing and sending the
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* query to filter the dropdown list (defaults to 500 if mode = 'remote' or 10 if mode = 'local')
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*/
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queryDelay: 500,
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/**
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* @cfg {Number} pageSize If greater than 0, a paging toolbar is displayed in the footer of the dropdown list and the
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* filter queries will execute with page start and limit parameters. Only applies when mode = 'remote' (defaults to 0)
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*/
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pageSize: 0,
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/**
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* @cfg {Boolean} selectOnFocus True to select any existing text in the field immediately on focus. Only applies
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* when editable = true (defaults to false)
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*/
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selectOnFocus:false,
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/**
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* @cfg {String} queryParam Name of the query as it will be passed on the querystring (defaults to 'query')
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*/
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queryParam: 'query',
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/**
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* @cfg {String} loadingText The text to display in the dropdown list while data is loading. Only applies
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* when mode = 'remote' (defaults to 'Loading...')
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*/
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loadingText: 'Loading...',
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/**
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* @cfg {Boolean} resizable True to add a resize handle to the bottom of the dropdown list (defaults to false)
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*/
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resizable: false,
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/**
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* @cfg {Number} handleHeight The height in pixels of the dropdown list resize handle if resizable = true (defaults to 8)
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*/
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handleHeight : 8,
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/**
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* @cfg {Boolean} editable False to prevent the user from typing text directly into the field, just like a
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* traditional select (defaults to true)
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*/
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editable: true,
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/**
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* @cfg {String} allQuery The text query to send to the server to return all records for the list with no filtering (defaults to '')
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*/
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allQuery: '',
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/**
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* @cfg {String} mode Set to 'local' if the ComboBox loads local data (defaults to 'remote' which loads from the server)
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*/
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mode: 'remote',
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/**
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* @cfg {Number} minListWidth The minimum width of the dropdown list in pixels (defaults to 70, will be ignored if
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* listWidth has a higher value)
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*/
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minListWidth : 70,
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/**
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* @cfg {Boolean} forceSelection True to restrict the selected value to one of the values in the list, false to
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* allow the user to set arbitrary text into the field (defaults to false)
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*/
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forceSelection:false,
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/**
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* @cfg {Number} typeAheadDelay The length of time in milliseconds to wait until the typeahead text is displayed
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* if typeAhead = true (defaults to 250)
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*/
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typeAheadDelay : 250,
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/**
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* @cfg {String} valueNotFoundText When using a name/value combo, if the value passed to setValue is not found in
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* the store, valueNotFoundText will be displayed as the field text if defined (defaults to undefined)
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*/
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valueNotFoundText : undefined,
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// private
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onRender : function(ct, position){
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Ext.form.ComboBox.superclass.onRender.call(this, ct, position);
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if(this.hiddenName){
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this.hiddenField = this.el.insertSibling({tag:'input', type:'hidden', name: this.hiddenName, id: this.hiddenName},
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'before', true);
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this.hiddenField.value =
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this.hiddenValue !== undefined ? this.hiddenValue :
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this.value !== undefined ? this.value : '';
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// prevent input submission
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this.el.dom.removeAttribute('name');
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}
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if(Ext.isGecko){
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this.el.dom.setAttribute('autocomplete', 'off');
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}
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var cls = 'x-combo-list';
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this.list = new Ext.Layer({
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shadow: this.shadow, cls: [cls, this.listClass].join(' '), constrain:false
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});
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this.list.setWidth(this.listWidth || Math.max(this.wrap.getWidth(), this.minListWidth));
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this.list.swallowEvent('mousewheel');
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this.assetHeight = 0;
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if(this.title){
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this.header = this.list.createChild({cls:cls+'-hd', html: this.title});
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this.assetHeight += this.header.getHeight();
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}
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this.innerList = this.list.createChild({cls:cls+'-inner'});
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this.innerList.on('mouseover', this.onViewOver, this);
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this.innerList.on('mousemove', this.onViewMove, this);
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if(this.pageSize){
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this.footer = this.list.createChild({cls:cls+'-ft'});
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this.pageTb = new Ext.PagingToolbar(this.footer, this.store,
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{pageSize: this.pageSize});
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this.assetHeight += this.footer.getHeight();
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}
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if(!this.tpl){
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this.tpl = '<div class="'+cls+'-item">{' + this.displayField + '}</div>';
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}
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this.view = new Ext.View(this.innerList, this.tpl, {
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singleSelect:true, store: this.store, selectedClass: this.selectedClass
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});
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this.view.on('click', this.onViewClick, this);
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this.store.on('beforeload', this.onBeforeLoad, this);
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this.store.on('load', this.onLoad, this);
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this.store.on('loadexception', this.collapse, this);
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if(this.resizable){
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this.resizer = new Ext.Resizable(this.list, {
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pinned:true, handles:'se'
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});
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this.resizer.on('resize', function(r, w, h){
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this.maxHeight = h-this.handleHeight-this.list.getFrameWidth('tb')-this.assetHeight;
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this.listWidth = w;
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this.restrictHeight();
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}, this);
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this[this.pageSize?'footer':'innerList'].setStyle('margin-bottom', this.handleHeight+'px');
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}
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if(!this.editable){
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this.editable = true;
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this.setEditable(false);
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}
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},
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// private
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initEvents : function(){
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Ext.form.ComboBox.superclass.initEvents.call(this);
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this.keyNav = new Ext.KeyNav(this.el, {
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"up" : function(e){
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this.inKeyMode = true;
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this.selectPrev();
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},
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"down" : function(e){
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if(!this.isExpanded()){
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this.onTriggerClick();
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}else{
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this.inKeyMode = true;
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this.selectNext();
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}
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},
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"enter" : function(e){
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this.onViewClick();
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//return true;
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},
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"esc" : function(e){
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this.collapse();
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},
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"tab" : function(e){
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this.onViewClick(false);
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return true;
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},
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scope : this,
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doRelay : function(foo, bar, hname){
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if(hname == 'down' || this.scope.isExpanded()){
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return Ext.KeyNav.prototype.doRelay.apply(this, arguments);
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}
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return true;
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}
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});
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this.queryDelay = Math.max(this.queryDelay || 10,
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this.mode == 'local' ? 10 : 250);
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this.dqTask = new Ext.util.DelayedTask(this.initQuery, this);
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if(this.typeAhead){
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this.taTask = new Ext.util.DelayedTask(this.onTypeAhead, this);
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}
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if(this.editable !== false){
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this.el.on("keyup", this.onKeyUp, this);
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}
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if(this.forceSelection){
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this.on('blur', this.doForce, this);
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}
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},
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onDestroy : function(){
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if(this.view){
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this.view.setStore(null);
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this.view.el.removeAllListeners();
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this.view.el.remove();
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this.view.purgeListeners();
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}
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if(this.list){
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this.list.destroy();
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}
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if(this.store){
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this.store.un('beforeload', this.onBeforeLoad, this);
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this.store.un('load', this.onLoad, this);
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this.store.un('loadexception', this.collapse, this);
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}
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Ext.form.ComboBox.superclass.onDestroy.call(this);
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},
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// private
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fireKey : function(e){
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if(e.isNavKeyPress() && !this.list.isVisible()){
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this.fireEvent("specialkey", this, e);
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}
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},
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// private
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onResize: function(w, h){
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if(this.list && this.listWidth === undefined){
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this.list.setWidth(Math.max(w, this.minListWidth));
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}
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},
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/**
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* Allow or prevent the user from directly editing the field text. If false is passed in,
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* the user will only be able to select from the items defined in the dropdown list. This method
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* is the runtime equivalent of setting the editable config option at config time.
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*/
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setEditable : function(value){
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if(value == this.editable){
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return;
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}
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this.editable = value;
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if(!value){
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this.el.dom.setAttribute('readOnly', true);
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this.el.on('mousedown', this.onTriggerClick, this);
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this.el.addClass('x-combo-noedit');
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}else{
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this.el.dom.setAttribute('readOnly', false);
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this.el.un('mousedown', this.onTriggerClick, this);
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this.el.removeClass('x-combo-noedit');
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}
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},
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// private
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onBeforeLoad : function(){
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if(!this.hasFocus){
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return;
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}
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this.innerList.update(this.loadingText ?
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'<div class="loading-indicator">'+this.loadingText+'</div>' : '');
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this.restrictHeight();
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this.selectedIndex = -1;
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},
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// private
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onLoad : function(){
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if(!this.hasFocus){
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return;
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}
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if(this.store.getCount() > 0){
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this.expand();
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this.restrictHeight();
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if(this.lastQuery == this.allQuery){
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if(this.editable){
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this.el.dom.select();
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}
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if(!this.selectByValue(this.value, true)){
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this.select(0, true);
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}
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}else{
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this.selectNext();
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if(this.typeAhead && this.lastKey != Ext.EventObject.BACKSPACE && this.lastKey != Ext.EventObject.DELETE){
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this.taTask.delay(this.typeAheadDelay);
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}
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}
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}else{
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this.onEmptyResults();
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}
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//this.el.focus();
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},
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// private
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onTypeAhead : function(){
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if(this.store.getCount() > 0){
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var r = this.store.getAt(0);
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var newValue = r.data[this.displayField];
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var len = newValue.length;
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var selStart = this.getRawValue().length;
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if(selStart != len){
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this.setRawValue(newValue);
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this.selectText(selStart, newValue.length);
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}
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}
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},
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// private
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onSelect : function(record, index){
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if(this.fireEvent('beforeselect', this, record, index) !== false){
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this.setValue(record.data[this.valueField || this.displayField]);
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this.collapse();
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this.fireEvent('select', this, record, index);
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}
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},
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/**
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* Returns the currently-selected field value or empty string if no value is set.
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* @return {String} value The selected value
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*/
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getValue : function(){
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if(this.valueField){
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return typeof this.value != 'undefined' ? this.value : '';
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}else{
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return Ext.form.ComboBox.superclass.getValue.call(this);
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}
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},
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/**
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* Clears any text/value currently set in the field
|
|
*/
|
|
clearValue : function(){
|
|
if(this.hiddenField){
|
|
this.hiddenField.value = '';
|
|
}
|
|
this.setRawValue('');
|
|
this.lastSelectionText = '';
|
|
},
|
|
|
|
/**
|
|
* Sets the specified value into the field. If the value finds a match, the corresponding record text
|
|
* will be displayed in the field. If the value does not match the data value of an existing item,
|
|
* and the valueNotFoundText config option is defined, it will be displayed as the default field text.
|
|
* Otherwise the field will be blank (although the value will still be set).
|
|
* @param {String} value The value to match
|
|
*/
|
|
setValue : function(v){
|
|
var text = v;
|
|
if(this.valueField){
|
|
var r = this.findRecord(this.valueField, v);
|
|
if(r){
|
|
text = r.data[this.displayField];
|
|
}else if(this.valueNotFoundText){
|
|
text = this.valueNotFoundText;
|
|
}
|
|
}
|
|
this.lastSelectionText = text;
|
|
if(this.hiddenField){
|
|
this.hiddenField.value = v;
|
|
}
|
|
Ext.form.ComboBox.superclass.setValue.call(this, text);
|
|
this.value = v;
|
|
},
|
|
|
|
// private
|
|
findRecord : function(prop, value){
|
|
var record;
|
|
if(this.store.getCount() > 0){
|
|
this.store.each(function(r){
|
|
if(r.data[prop] == value){
|
|
record = r;
|
|
return false;
|
|
}
|
|
});
|
|
}
|
|
return record;
|
|
},
|
|
|
|
// private
|
|
onViewMove : function(e, t){
|
|
this.inKeyMode = false;
|
|
},
|
|
|
|
// private
|
|
onViewOver : function(e, t){
|
|
if(this.inKeyMode){ // prevent key nav and mouse over conflicts
|
|
return;
|
|
}
|
|
var item = this.view.findItemFromChild(t);
|
|
if(item){
|
|
var index = this.view.indexOf(item);
|
|
this.select(index, false);
|
|
}
|
|
},
|
|
|
|
// private
|
|
onViewClick : function(doFocus){
|
|
var index = this.view.getSelectedIndexes()[0];
|
|
var r = this.store.getAt(index);
|
|
if(r){
|
|
this.onSelect(r, index);
|
|
}
|
|
if(doFocus !== false){
|
|
this.el.focus();
|
|
}
|
|
},
|
|
|
|
// private
|
|
restrictHeight : function(){
|
|
this.innerList.dom.style.height = '';
|
|
var inner = this.innerList.dom;
|
|
var h = Math.max(inner.clientHeight, inner.offsetHeight, inner.scrollHeight);
|
|
this.innerList.setHeight(h < this.maxHeight ? 'auto' : this.maxHeight);
|
|
this.list.beginUpdate();
|
|
this.list.setHeight(this.innerList.getHeight()+this.list.getFrameWidth('tb')+(this.resizable?this.handleHeight:0)+this.assetHeight);
|
|
this.list.alignTo(this.el, this.listAlign);
|
|
this.list.endUpdate();
|
|
},
|
|
|
|
// private
|
|
onEmptyResults : function(){
|
|
this.collapse();
|
|
},
|
|
|
|
/**
|
|
* Returns true if the dropdown list is expanded, else false.
|
|
*/
|
|
isExpanded : function(){
|
|
return this.list.isVisible();
|
|
},
|
|
|
|
/**
|
|
* Select an item in the dropdown list by its data value
|
|
* @param {String} value The data value of the item to select
|
|
* @param {Boolean} scrollIntoView False to prevent the dropdown list from autoscrolling to display the
|
|
* selected item if it is not currently in view (defaults to true)
|
|
* @return {Boolean} valueFound True if the value matched an item in the list, else false
|
|
*/
|
|
selectByValue : function(v, scrollIntoView){
|
|
if(v !== undefined && v !== null){
|
|
var r = this.findRecord(this.valueField || this.displayField, v);
|
|
if(r){
|
|
this.select(this.store.indexOf(r), scrollIntoView);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
},
|
|
|
|
/**
|
|
* Select an item in the dropdown list by its numeric index in the list
|
|
* @param {Number} index The zero-based index of the list item to select
|
|
* @param {Boolean} scrollIntoView False to prevent the dropdown list from autoscrolling to display the
|
|
* selected item if it is not currently in view (defaults to true)
|
|
*/
|
|
select : function(index, scrollIntoView){
|
|
this.selectedIndex = index;
|
|
this.view.select(index);
|
|
if(scrollIntoView !== false){
|
|
var el = this.view.getNode(index);
|
|
if(el){
|
|
this.innerList.scrollChildIntoView(el);
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Select the next item in the dropdown list (selects the first item by default if no items are currently selected)
|
|
*/
|
|
selectNext : function(){
|
|
var ct = this.store.getCount();
|
|
if(ct > 0){
|
|
if(this.selectedIndex == -1){
|
|
this.select(0);
|
|
}else if(this.selectedIndex < ct-1){
|
|
this.select(this.selectedIndex+1);
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Select the previous item in the dropdown list (selects the first item by default if no items are currently selected)
|
|
*/
|
|
selectPrev : function(){
|
|
var ct = this.store.getCount();
|
|
if(ct > 0){
|
|
if(this.selectedIndex == -1){
|
|
this.select(0);
|
|
}else if(this.selectedIndex != 0){
|
|
this.select(this.selectedIndex-1);
|
|
}
|
|
}
|
|
},
|
|
|
|
// private
|
|
onKeyUp : function(e){
|
|
if(this.editable !== false && !e.isSpecialKey()){
|
|
this.lastKey = e.getKey();
|
|
this.dqTask.delay(this.queryDelay);
|
|
}
|
|
},
|
|
|
|
// private
|
|
validateBlur : function(){
|
|
return !this.list || !this.list.isVisible();
|
|
},
|
|
|
|
// private
|
|
initQuery : function(){
|
|
this.doQuery(this.getRawValue());
|
|
},
|
|
|
|
// private
|
|
doForce : function(){
|
|
if(this.el.dom.value.length > 0){
|
|
this.el.dom.value =
|
|
this.lastSelectionText === undefined ? '' : this.lastSelectionText;
|
|
this.applyEmptyText();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Execute a query to filter the dropdown list. Fires the beforequery event prior to performing the
|
|
* query allowing the query action to be canceled if needed.
|
|
* @param {String} query The sql query to execute
|
|
* @param {Boolean} forceAll True to force the query to execute even if there are currently fewer characters
|
|
* in the field than the minimum specified by the minChars config option. It also clears any filter previously
|
|
* saved in the current store (defaults to false)
|
|
*/
|
|
doQuery : function(q, forceAll){
|
|
if(q === undefined || q === null){
|
|
q = '';
|
|
}
|
|
var qe = {
|
|
query: q,
|
|
forceAll: forceAll,
|
|
combo: this,
|
|
cancel:false
|
|
};
|
|
if(this.fireEvent('beforequery', qe)===false || qe.cancel){
|
|
return false;
|
|
}
|
|
q = qe.query;
|
|
forceAll = qe.forceAll;
|
|
if(forceAll === true || (q.length >= this.minChars)){
|
|
if(this.lastQuery != q){
|
|
this.lastQuery = q;
|
|
if(this.mode == 'local'){
|
|
this.selectedIndex = -1;
|
|
if(forceAll){
|
|
this.store.clearFilter();
|
|
}else{
|
|
this.store.filter(this.displayField, q);
|
|
}
|
|
this.onLoad();
|
|
}else{
|
|
this.store.baseParams[this.queryParam] = q;
|
|
this.store.load({
|
|
params: this.getParams(q)
|
|
});
|
|
this.expand();
|
|
}
|
|
}else{
|
|
this.selectedIndex = -1;
|
|
this.onLoad();
|
|
}
|
|
}
|
|
},
|
|
|
|
// private
|
|
getParams : function(q){
|
|
var p = {};
|
|
//p[this.queryParam] = q;
|
|
if(this.pageSize){
|
|
p.start = 0;
|
|
p.limit = this.pageSize;
|
|
}
|
|
return p;
|
|
},
|
|
|
|
/**
|
|
* Hides the dropdown list if it is currently expanded. Fires the 'collapse' event on completion.
|
|
*/
|
|
collapse : function(){
|
|
if(!this.isExpanded()){
|
|
return;
|
|
}
|
|
this.list.hide();
|
|
Ext.get(document).un('mousedown', this.collapseIf, this);
|
|
this.fireEvent('collapse', this);
|
|
},
|
|
|
|
// private
|
|
collapseIf : function(e){
|
|
if(!e.within(this.wrap) && !e.within(this.list)){
|
|
this.collapse();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Expands the dropdown list if it is currently hidden. Fires the 'expand' event on completion.
|
|
*/
|
|
expand : function(){
|
|
if(this.isExpanded() || !this.hasFocus){
|
|
return;
|
|
}
|
|
this.list.alignTo(this.el, this.listAlign);
|
|
this.list.show();
|
|
Ext.get(document).on('mousedown', this.collapseIf, this);
|
|
this.fireEvent('expand', this);
|
|
},
|
|
|
|
// private
|
|
// Implements the default empty TriggerField.onTriggerClick function
|
|
onTriggerClick : function(){
|
|
if(this.disabled){
|
|
return;
|
|
}
|
|
if(this.isExpanded()){
|
|
this.collapse();
|
|
this.el.focus();
|
|
}else{
|
|
this.hasFocus = true;
|
|
this.doQuery(this.triggerAction == 'all' ?
|
|
this.doQuery(this.allQuery, true) : this.doQuery(this.getRawValue()));
|
|
this.el.focus();
|
|
}
|
|
}
|
|
}); |