A simple example code of Ext.XTemplate_extjs

Output provinces and cities in the form of trees

Copy the code The code is as follows:

Ext.lib .Ajax.request(
'POST',
'/Index/mainIndex',
{ success: function (data) {
data.responseText = "{pros:" data.responseText "} "; //Get the province and city JSON format data of the background callback
var response = Ext.util.JSON.decode(data.responseText);
var province = new Ext.XTemplate(
'',//Traverse and read pros
'

{id}--{text}

',
'',//Traverse and read the children under pros
'

{id}--{text}

',
'',
''
);
province.compile();
province.append("Div2", response);
}
}
);