/** * <p>Small helper class to make creating {@link Ext.data.Store}s from XML data easier. * A XmlStore will be automatically configured with a {@link Ext.data.reader.Xml}.</p> * <p>A store configuration would be something like:<pre><code>var store = new Ext.data.XmlStore({ // store configs storeId: 'myStore', url: 'sheldon.xml', // automatically configures a HttpProxy // reader configs record: 'Item', // records will have an "Item" tag idPath: 'ASIN', totalRecords: '@TotalResults' fields: [ // set up the fields mapping into the xml doc // The first needs mapping, the others are very basic {name: 'Author', mapping: 'ItemAttributes > Author'}, 'Title', 'Manufacturer', 'ProductGroup' ]}); * </code></pre></p> * <p>This store is configured to consume a returned object of the form:<pre><code><?xml version="1.0" encoding="UTF-8"?><ItemSearchResponse xmlns="http://webservices.amazon.com/AWSECommerceService/2009-05-15"> <Items> <Request> <IsValid>True</IsValid> <ItemSearchRequest> <Author>Sidney Sheldon</Author> <SearchIndex>Books</SearchIndex> </ItemSearchRequest> </Request> <TotalResults>203</TotalResults> <TotalPages>21</TotalPages> <Item> <ASIN>0446355453</ASIN> <DetailPageURL> http://www.amazon.com/ </DetailPageURL> <ItemAttributes> <Author>Sidney Sheldon</Author> <Manufacturer>Warner Books</Manufacturer> <ProductGroup>Book</ProductGroup> <Title>Master of the Game</Title> </ItemAttributes> </Item> </Items></ItemSearchResponse> * </code></pre> * An object literal of this form could also be used as the {@link #cfg-data} config option.</p> * <p><b>Note:</b> This class accepts all of the configuration options of * <b>{@link Ext.data.reader.Xml XmlReader}</b>.</p> */Ext.define('Ext.data.XmlStore', { extend: 'Ext.data.Store', alias: 'store.xml', requires: [ 'Ext.data.proxy.Ajax', 'Ext.data.reader.Xml', 'Ext.data.writer.Xml' ], constructor: function(config){ config = Ext.apply({ proxy: { type: 'ajax', reader: 'xml', writer: 'xml' } }, config); this.callParent([config]); }});