MM - 个人中心订单数据为空显示异常

pages/mine/home/home.js

@@ -79,7 +79,7 @@ Page({
         authInfo: null,
         authInfo: null,
         goodTypeCountData: {},
         goodTypeCountData: {},
         enrollSubscribeData: {},
         enrollSubscribeData: {},
-        isLoadingOrder:true
+        isLoadingOrder: true
     },
     },
 
 
     // 去活动预约列表
     // 去活动预约列表
@@ -189,7 +189,7 @@ Page({
     getWillUseOrders() {
     getWillUseOrders() {
         let that = this
         let that = this
         this.setData({
         this.setData({
-            isLoadingOrder:true
+            isLoadingOrder: true
         })
         })
         App.wxRequest({
         App.wxRequest({
             url: '/api/v1/order/getOrderList',
             url: '/api/v1/order/getOrderList',
@@ -217,11 +217,14 @@ Page({
                 let listBackUp = JSON.parse(JSON.stringify(list)) //备份数据
                 let listBackUp = JSON.parse(JSON.stringify(list)) //备份数据
                 let orderList = `myOrder.artOrder.orderList`
                 let orderList = `myOrder.artOrder.orderList`
 
 
+                // 初始化取一个
+                if (list.length > 0) {
                     list.length = 1
                     list.length = 1
+                }
                 that.setData({
                 that.setData({
                     [orderList]: list,
                     [orderList]: list,
                     orderListBackup: listBackUp,
                     orderListBackup: listBackUp,
-                    isLoadingOrder:false
+                    isLoadingOrder: false
                 })
                 })
 
 
 
 
@@ -432,11 +435,11 @@ Page({
         App.wxRequest({
         App.wxRequest({
             url: '/api/v1/activity/getMyActivityList',
             url: '/api/v1/activity/getMyActivityList',
             data: {
             data: {
-                enrollState:2,//待使用
-                activeState: '1',//""全部 0 未开始 1进行中 2已结束
+                enrollState: 2, //待使用
+                activeState: '1', //""全部 0 未开始 1进行中 2已结束
                 pageSize: -1,
                 pageSize: -1,
                 pageNo: 1,
                 pageNo: 1,
-                type: 1 ,//0 影片 1 活动
+                type: 1, //0 影片 1 活动
             },
             },
             success: function (res) {
             success: function (res) {
                 let list = res.data.list
                 let list = res.data.list