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