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<pre class="prettyprint lang-js">/*!
* Ext JS Library 3.4.0
* Copyright(c) 2006-2011 Sencha Inc.
* licensing@sencha.com
* http://www.sencha.com/license
*/
<div id="cls-Ext.data.XmlStore"></div>/**
* @class Ext.data.XmlStore
* @extends Ext.data.Store
* <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.XmlReader}.</p>
* <p>A store configuration would be something like:<pre><code>
var store = new Ext.data.XmlStore({
// store configs
autoDestroy: true,
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 #data} config option.</p>
* <p><b>Note:</b> Although not listed here, this class accepts all of the configuration options of
* <b>{@link Ext.data.XmlReader XmlReader}</b>.</p>
* @constructor
* @param {Object} config
* @xtype xmlstore
*/
Ext.data.XmlStore = Ext.extend(Ext.data.Store, {
<div id="cfg-Ext.data.XmlStore-reader"></div>/**
* @cfg {Ext.data.DataReader} reader @hide
*/
constructor: function(config){
Ext.data.XmlStore.superclass.constructor.call(this, Ext.apply(config, {
reader: new Ext.data.XmlReader(config)
}));
}
});
Ext.reg('xmlstore', Ext.data.XmlStore);</pre>
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