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(
"<tpl for="pros">",//遍历读取pros
"<p>{id}--{text}</p>",
"<tpl for="children">",//遍历读取pros下的children
"<p style="margin-left:10px;">{id}--{text}</p>",
"</tpl>",
"</tpl>"
);
province.compile();
province.append("Div2", response);
}
}
);
