把省份与城市以树的形式输出复制代码代码如下:Ext.lib.Ajax.request('POST','/Index/mainIndex',{ success: function (data) {data.responseText = "{pros:" + data.responseText + "}"; //获取后台回调的省份城市JSON格式数据var response = Ext.util.JSON.decode(data.responseText);var province = new Ext.XTemplate('',//遍历读取pros'{id}--{text}','',//遍历读取pros下的children'{id}--{text}','','');province.compile();province.append("Div2", response);}});
一个简单的Ext.XTemplate的实例代码_extjs
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