add extjs 6.0.1 sources

[extjs.git] / extjs / packages / core / src / data / JsonStore.js

/**\r
 * Small helper class to make creating {@link Ext.data.Store}s from JSON data easier.\r
 * A JsonStore will be automatically configured with a {@link Ext.data.reader.Json}.\r
 *\r
 * A store configuration would be something like:\r
 *\r
 *     var store = new Ext.data.JsonStore({\r
 *         // store configs\r
 *         storeId: 'myStore',\r
 *\r
 *         proxy: {\r
 *             type: 'ajax',\r
 *             url: 'get-images.php',\r
 *             reader: {\r
 *                 type: 'json',\r
 *                 rootProperty: 'images'\r
 *             }\r
 *         },\r
 *\r
 *         //alternatively, a {@link Ext.data.Model} name can be given (see {@link Ext.data.Store} for an example)\r
 *         fields: ['name', 'url', {name:'size', type: 'float'}, {name:'lastmod', type:'date'}]\r
 *     });\r
 *\r
 * This store is configured to consume a returned object of the form:\r
 *\r
 *     {\r
 *         images: [\r
 *             {name: 'Image one', url:'/GetImage.php?id=1', size:46.5, lastmod: new Date(2007, 10, 29)},\r
 *             {name: 'Image Two', url:'/GetImage.php?id=2', size:43.2, lastmod: new Date(2007, 10, 30)}\r
 *         ]\r
 *     }\r
 *\r
 * An object literal of this form could also be used as the {@link #cfg-data} config option.\r
 */\r
Ext.define('Ext.data.JsonStore',  {\r
    extend: 'Ext.data.Store',\r
    alias: 'store.json',\r
    requires: [\r
        'Ext.data.proxy.Ajax',\r
        'Ext.data.reader.Json',\r
        'Ext.data.writer.Json'\r
    ],\r
\r
    constructor: function(config) {\r
        config = Ext.apply({\r
            proxy: {\r
                type  : 'ajax',\r
                reader: 'json',\r
                writer: 'json'\r
            }\r
        }, config);\r
        this.callParent([config]);\r
    }\r
});