DirectStore.js
资源名称:ext-3.0.0.zip [点击查看]
上传用户:shuoshiled
上传日期:2018-01-28
资源大小:10124k
文件大小:2k
源码类别:
中间件编程
开发平台:
JavaScript
- /*! * Ext JS Library 3.0.0 * Copyright(c) 2006-2009 Ext JS, LLC * licensing@extjs.com * http://www.extjs.com/license */ /**
- * @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 = function(c){
- // each transaction upon a singe record will generatie a distinct Direct transaction since Direct queues them into one Ajax request.
- c.batchTransactions = false;
- Ext.data.DirectStore.superclass.constructor.call(this, Ext.apply(c, {
- proxy: (typeof(c.proxy) == 'undefined') ? new Ext.data.DirectProxy(Ext.copyTo({}, c, 'paramOrder,paramsAsHash,directFn,api')) : c.proxy,
- reader: (typeof(c.reader) == 'undefined' && typeof(c.fields) == 'object') ? new Ext.data.JsonReader(Ext.copyTo({}, c, 'totalProperty,root,idProperty'), c.fields) : c.reader
- }));
- };
- Ext.extend(Ext.data.DirectStore, Ext.data.Store, {});
- Ext.reg('directstore', Ext.data.DirectStore);