EasyUI中datagrid获取json数据遇到的问题



1.问题描述

json文件

{"total":1,

  "rows":[

             {"orderInfoId":14,

               "orderTemp":{"accountPaid":0,

                                     "accountReceivable":411,

                                     "deal":true,

                                     "deliverAddress":"王府井大街",

                                     "favor":0,

                                      "isDeal":true,

                                      "mobile":"12345612345 ",

                                      "name":"小王",

                                     "tbOrderId":"192433450821084"

                                    },

               "productColor":"紫色",

              "productName":"连衣裙3",

               "productPrice":399

          }

         ]

}

datagrid中的获取和显示商品名称部分关键代码如下（可以获取并正常显示）：

{field:'productPrice',title:'商品价格',width:120,editor:'text', sortable: true},
{field:'productName',title:'商品名称',width:120,editor:'text', sortable: true},

但是如果想要获取上述json中的orderTemp中的tbOrderId值时，使用下面的代码（无法获取和正常显示）：

 {field:'orderTemp.tbOrderId',title:'订单编号',width:120, sortable: true}

 2.解决方案：

{field:'orderTemp.tbOrderId',title:'订单编号',width:120, sortable: true,

          formatter: function (value, rec) {
                        return rec.orderTemp['tbOrderId'];
           }

}