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