帮小弟我看一上这个URL 如何改变传递方式

帮我看一下这个URL 怎么改变传递方式
   url = "/foundation/department/queryList.action?a=";
      url += "&departmentCode="+CUI   [size=xx-small][/size][/align][align=left]('#departmentCode').val();
           url += "&departmentName="+CUI('#departmentName').val();
      //departmentListTableWidget.setRequestDataUrl(encodeURI(url),CUI('#QueryForm').serialize());   
      departmentListTableWidget.setRequestDataUrl(encodeURI(url));