//JS代码
         $('#datagrid').datagrid({
            url: 'BranchInfo/listJson',
            columns: [[{ field: 'name', title: '机构名称', width: 100, align: 'center' },
                       { field: 'nicheng', title: '机构简称', width: 100, align: 'center' },
                       { field: 'Update', title: '修改', width: 100, align: 'center' },
                       { field: 'delete', title: '删除', width: 100, align: 'center' },]],
            singleSelect: "true",
            method: "get",
            collapsible:"true",
            rownumbers:"true"
        });

//后台拼接的JSON 数据
        public ActionResult listJson()
        {
            JsonResult json = new JsonResult();
            string js="{'total':28,'rows':[";
            List<BranchInfo> list = bll.Getlist();
            for (int i = 0; i < list.Count;i++ )
            {
                js += "{'name':" + list[i].BranchName + ",'nicheng':" + list[i].BranchShortName + ",'Update':'<a href='BranchInfo/xiangxi/"+list[i].BranchId+"'  >修改</a>'，'delete':<a href=''></a>},";
            }
            js += "]}";
            json.Data = js;
            return json;
        }