3 <title>The source code</title>
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8 <pre class="prettyprint lang-js">/*!
10 * Copyright(c) 2006-2009 Ext JS, LLC
12 * http://www.extjs.com/license
14 <div id="cls-Ext.data.JsonStore"></div>/**
15 * @class Ext.data.JsonStore
16 * @extends Ext.data.Store
17 * <p>Small helper class to make creating {@link Ext.data.Store}s from JSON data easier.
18 * A JsonStore will be automatically configured with a {@link Ext.data.JsonReader}.</p>
19 * <p>A store configuration would be something like:<pre><code>
20 var store = new Ext.data.JsonStore({
23 url: 'get-images.php',
28 fields: ['name', 'url', {name:'size', type: 'float'}, {name:'lastmod', type:'date'}]
31 * <p>This store is configured to consume a returned object of the form:<pre><code>
34 {name: 'Image one', url:'/GetImage.php?id=1', size:46.5, lastmod: new Date(2007, 10, 29)},
35 {name: 'Image Two', url:'/GetImage.php?id=2', size:43.2, lastmod: new Date(2007, 10, 30)}
39 * An object literal of this form could also be used as the {@link #data} config option.</p>
40 * <p><b>*Note:</b> Although not listed here, this class accepts all of the configuration options of
41 * <b>{@link Ext.data.JsonReader JsonReader}</b>.</p>
43 * @param {Object} config
46 Ext.data.JsonStore = Ext.extend(Ext.data.Store, {
47 <div id="cfg-Ext.data.JsonStore-reader"></div>/**
48 * @cfg {Ext.data.DataReader} reader @hide
50 constructor: function(config){
51 Ext.data.JsonStore.superclass.constructor.call(this, Ext.apply(config, {
52 reader: new Ext.data.JsonReader(config)
56 Ext.reg('jsonstore', Ext.data.JsonStore);</pre>