easyui-combobox 加载完数据后默认选择其中项

zgswfjData.json

[
    {
    "id":0,
    "value":"请选择",
    "text":"请选择",
    "selected":true
},{
    "id":1,
    "value":"一分局",
    "text":"一分局"
},{
    "id":2,
    "value":"二分局",
    "text":"二分局"
},{
    "id":3,
    "value":"三分局",
    "text":"三分局"
},{
    "id":4,
    "value":"四分局",
    "text":"四分局"
},{
    "id":5,
    "value":"五分局",
    "text":"五分局"
}]

<input class="easyui-combobox" 
                        style="width:200px"
                        name="fjid" 
                        id="fjid"
                        data-options="
                            url:Resource/jsonData/zgswfjData.json,
                            method:get,
                            valueField:id,
                            textField:text,
                            panelHeight:auto,
                            onLoadSuccess:function(data){
          
   
                                  $(#fjid).combobox(setValue,<s:property value="fjid"/>);
                            }">

加载完zgswfjData.json后默认选择其中fjid对应的项