no message

app.json

 {
   "pages":[
-    
+    "pages/home/teacher/index",
     "pages/home/reviewer/index",
 
-    "pages/home/teacher/index",
+    
     "pages/home/sign/index",
     
     "pages/home/parents/index",

pages/add_record/index.js

@@ -238,6 +238,7 @@ Page({
 
   onLoad: function(options) {
     this.data.studentIds = JSON.parse(options.studentIds)
+    console.log(this.data.studentIds)
     // onLoad 比 onReady 更早调用，后者为选中时屏幕闪动一下
     this.clazzStatus();
 

pages/home/teacher/index.js

@@ -24,8 +24,12 @@ Page({
 
   operateTap: function(event) {
     console.log(event._relatedInfo.anchorTargetText)
+    var studentIds = []
+    for (var i = 0; i < this.data.records.length; i++) {
+      studentIds.push(this.data.records[i].id)
+    }
     wx.navigateTo({
-      url: '/pages/add_record/index',
+      url: '/pages/add_record/index?studentIds=' + JSON.stringify(studentIds),
     })
   },