EasyUi js 加载数据进下拉框combobox

<script type="text/javascript">
$(function() {
 
//宗教信仰
$("#religionType").combobox({
      width: 135,
      editable: false,
      url: "caSysDictController.do?getDictList&dictCode=ZJXY",
      valueField: 'id',    //id
      textField: 'dictName' //对应名称
    });
 
});
 
</script>

@RequestMapping(params = "getDictList") 
@ResponseBody
public List<CaSysDict> getDictList(HttpServletRequest request) {
  String dictCode = request.getParameter("dictCode");
  return caSysDictService.getDictListByKey(dictCode); //查询数据
}