/** * Small helper class to make creating {@link Ext.data.Store}s from different domain JSON * data easier. * * A JsonPStore will be automatically configured with a {@link Ext.data.reader.Json} and a * {@link Ext.data.proxy.JsonP JsonPProxy}. * * A store configuration would be something like: * * var store = new Ext.data.JsonPStore({ * // store configs * storeId: 'myStore', * * // proxy configs * url: 'get-images.php', * * // reader configs * root: 'images', * fields: ['name', 'url', {name:'size', type: 'float'}, {name:'lastmod', type:'date'}] * }); * * * This store is configured to consume a returned object of the form: * * stcCallback({ * 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)} * ] * }) * * Where stcCallback is the callback name passed in the request to the remote domain. See * {@link Ext.data.proxy.JsonP JsonPProxy} for details of how this works. * * An object literal of this form could also be used as the {@link #cfg-data} config option. */Ext.define('Ext.data.JsonPStore', { extend: 'Ext.data.Store', alias : 'store.jsonp', requires: [ 'Ext.data.proxy.JsonP', 'Ext.data.reader.Json' ], constructor: function(config) { config = Ext.apply({ proxy: { type: 'jsonp', reader: 'json' } }, config); this.callParent([config]); }});