no message

api/request.js

@@ -11,8 +11,8 @@ const ERR_NOT_ACCESS_TOKEN = 21;
 var DEF_APP_CONFIG = {
   appId: "wxfc3355043e579968", // 勾芒小程序测试号
   // 开发环境
-  domain: 'http://dev.gomoretech.com/preschool',
-  baseUrl: "http://dev.gomoretech.com/preschool"
+  domain: 'https://dev.gomoretech.com/preschool',
+  baseUrl: "https://dev.gomoretech.com/preschool"
   // 川哥本地环境
   // domain: 'http://192.168.199.230:8080/preschool',
   // baseUrl: "http://192.168.199.230:8080/preschool",

pages/add_record/index.js

@@ -151,6 +151,13 @@ Page({
     }
     var arrRecordList = []
     var item = arrRecord[0].recordItems[0]
+    if (item == null) {
+      wx.showToast({
+        title: '该记录已经删除',
+        icon: 'none'
+      })
+      return
+    }
 
     req.deleteRecord(item.id).then(res=>{
       console.log(res)

pages/home/sign/index.js

@@ -17,6 +17,11 @@ Page({
    */
   onLoad: function(options) {
     let classId = options.classId
+    this.getAllStudent(classId)
+  },
+
+  getAllStudent: function(classId) {
+    
     req.getAllStudent(classId).then(res => {
       console.log(res)
       for (var i = 0; i < res.length; i++) {
@@ -35,9 +40,6 @@ Page({
         classId: classId
       })
     })
-
-
-
   },
   tapBox: function(e) {
     console.log(e)
@@ -53,7 +55,7 @@ Page({
   operateTap: function(event) {
     console.log(event._relatedInfo.anchorTargetText)
     let records = this.data.records
-
+    let that = this
     var studentIds = []
     for (var i = 0; i < records.length; i++) {
       let item = records[i]
@@ -91,6 +93,7 @@ Page({
         })
       }, 1500)
     }).catch(function (err) {
+      that.getAllStudent(that.data.classId)
       wx.showToast({
         title: err.message,
         icon: 'none',