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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.DirectStore"></div>/**
* @class Ext.data.DirectStore
* @extends Ext.data.Store
* <p>Small helper class to create an {@link Ext.data.Store} configured with an
* {@link Ext.data.DirectProxy} and {@link Ext.data.JsonReader} to make interacting
* with an {@link Ext.Direct} Server-side {@link Ext.direct.Provider Provider} easier.
* To create a different proxy/reader combination create a basic {@link Ext.data.Store}
* configured as needed.</p>
*
* <p><b>*Note:</b> Although they are not listed, this class inherits all of the config options of:</p>
* <div><ul class="mdetail-params">
* <li><b>{@link Ext.data.Store Store}</b></li>
* <div class="sub-desc"><ul class="mdetail-params">
*
* </ul></div>
* <li><b>{@link Ext.data.JsonReader JsonReader}</b></li>
* <div class="sub-desc"><ul class="mdetail-params">
* <li><tt><b>{@link Ext.data.JsonReader#root root}</b></tt></li>
* <li><tt><b>{@link Ext.data.JsonReader#idProperty idProperty}</b></tt></li>
* <li><tt><b>{@link Ext.data.JsonReader#totalProperty totalProperty}</b></tt></li>
* </ul></div>
*
* <li><b>{@link Ext.data.DirectProxy DirectProxy}</b></li>
* <div class="sub-desc"><ul class="mdetail-params">
* <li><tt><b>{@link Ext.data.DirectProxy#directFn directFn}</b></tt></li>
* <li><tt><b>{@link Ext.data.DirectProxy#paramOrder paramOrder}</b></tt></li>
* <li><tt><b>{@link Ext.data.DirectProxy#paramsAsHash paramsAsHash}</b></tt></li>
* </ul></div>
* </ul></div>
*
* @xtype directstore
*
* @constructor
* @param {Object} config
*/
Ext.data.DirectStore = Ext.extend(Ext.data.Store, {
constructor : function(config){
// each transaction upon a singe record will generate a distinct Direct transaction since Direct queues them into one Ajax request.
var c = Ext.apply({}, {
batchTransactions: false
}, config);
Ext.data.DirectStore.superclass.constructor.call(this, Ext.apply(c, {
proxy: Ext.isDefined(c.proxy) ? c.proxy : new Ext.data.DirectProxy(Ext.copyTo({}, c, 'paramOrder,paramsAsHash,directFn,api')),
reader: (!Ext.isDefined(c.reader) && c.fields) ? new Ext.data.JsonReader(Ext.copyTo({}, c, 'totalProperty,root,idProperty'), c.fields) : c.reader
}));
}
});
Ext.reg('directstore', Ext.data.DirectStore);
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