修补了一些已知的bug

app.js

@@ -16,7 +16,6 @@ App({
         host: 'wsw1999.xyz'
     },
     onLaunch () {
-        console.log('App.onLaunch()');
       login().then((user) => {
         console.log(user);
         console.log(AV.User.current());

app.json

@@ -2,7 +2,6 @@
   "pages": [
     "pages/classes/classes",
     "pages/changeuser/changeuser",
-   
     "pages/index/index",
     "pages/config/config",
     "pages/https/https",

pages/changeuser/changeuser.js

@@ -7,15 +7,26 @@ Page({
   /**
    * 页面的初始数据
    */
+  users: null,
   data: {
     current_user: {},
     users: []
   },
   login: function(event){
     username = event.currentTarget.dataset.username;
-    //console.log(event);
+    if(username==this.data.current_user.username){
+      wx.showToast({
+        title: "已登陆该用户",
+        icon:"none"
+      });
+      return;
+    }
     console.log(username);
-    AV.User.logIn(username, "123456").then((user)=>{
+    user = this.users.filter(user=>user.get("username")==username)[0];
+    passwd = user.get("passwd")?user.get("passwd"):"123456";
+    console.log(user.get("passwd"));
+    console.log("passwd");
+    AV.User.logIn(username, passwd).then((user)=>{
       this.setData(jsonify({current_user: AV.User.current()}));
       wx.showToast({
         title: '更改用户成功',
@@ -34,7 +45,10 @@ Page({
   onLoad: function (options) {
     this.setData(jsonify({current_user: AV.User.current()}));
     query = new AV.Query("User");
-    return query.find().then((users)=>{this.setData(jsonify({users}))});
+    return query.find().then((users)=>{
+      this.users = users;
+      this.setData(jsonify({users}));
+      });
   },
 
   /**

pages/classroom/classroom.js

@@ -91,9 +91,9 @@ Page({
           student.fetch();
         }
       }
-      student.set("ispresent", presence.get("present"));
+      student.set("present", presence.get("present"));
       student.set("isasking",presence.get("isasking"));
-      student.set("mark", presence.get("mark"))
+      student.set("mark", presence.get("mark"));
       if(student.id==AV.User.current().id){
         this.my_presence = presence;
       }
@@ -112,15 +112,19 @@ Page({
       //console.log(this.class);
       teacher = this.class.get("teacher");
       console.log("fetch_class");
-      //console.log(teacher);
+      console.log(teacher);
-      if(typeof teacher.toJson == "function"){
+      teacher = teacher.toJSON();
-        teacher = teacher.toJson()
+      // if(typeof teacher.toJson == "function"){
-      }
+      //   teacher = teacher.toJson();
+      //   console.log("toJson");
+      // }
       this.setData({
         class_name: this.class.get("name"),
         class_id: this.class.get("objectId"),
         teacher: teacher
       });
+      console.log(teacher);
+      //this.setData(teacher);
     }).catch(error=>console.error(error.message))
   },
 
@@ -128,9 +132,18 @@ Page({
    * 生命周期函数--监听页面加载
    */
   onLoad: function (options) {
+    wx.showLoading({
+      title: '加载中'
+    })
     this.setData({current_user: AV.User.current()});
     this.class_id = options.class_id;
-    this.fetch_class.bind(this)(this.class_id).then(this.pull_presence.bind(this)).then((presences)=>{this.origin_presences=presences, this.my_presence.enter()});
+    this.fetch_class.bind(this)(this.class_id)
+    .then(()=>{
+      this.pull_presence.bind(this)();
+      wx.hideLoading();
+      console.log(this.data);
+    })
+    .then(this.my_presence.enter);
     console.log("onLoad");
   },
 

pages/classroom/classroom.wxml

@@ -1,6 +1,6 @@
 <!--pages/classroom/classroom.wxml-->
 <view class="index">
-  <view class="grid-celll">
+  <view class="grid-cell">
     <view class="grid-view">
       <view class="grid-cell" wx:for="{{students}}" wx:for-item="student" wx:key="objectId" bindtap="rep">
         <view wx:if="{{student.isasking==0}}">
@@ -17,7 +17,7 @@
     </view>
   </view>
   <!--  -->
-  <view wx:if="{{current_user.objectId==teacher.objectId}}">
+  <view wx:if="{{current_user.objectId!=teacher.objectId}}">
     <view class="sco">
       <button bindtap="ask">提问</button>
     </view>
@@ -28,3 +28,20 @@
     <button data-id='{{students.username}}' bindtap="sco3">打3分</button>
   </view>
 </view>
+
+
+
+
+
+
+<view class="containner">
+  <view class="student-list">
+    <block wx:for="{{students}}" wx:for-item="student" wx:key="objectId">
+      <view class="student">
+        <text>姓名:{{student.name}} 用户名:{{student.username}}
+        是否出席:{{student.present}} 提问状态:{{student.isasking}}
+        </text>
+      </view>
+    </block>
+  </view>
+</view>

pages/setting/setting.wxml

@@ -1,4 +1,4 @@
 <view class="form-wrap">
-  <navigator url="../user/user" class="navigator user">更改用户名密码</navigator>
+  <navigator url="../user/user" class="navigator user">登陆信息修改</navigator>
-  <navigator url="../changeuser/changeuser" class="navigator user">更改登陆用户</navigator>
+  <navigator url="../changeuser/changeuser" class="navigator user">更换登陆用户</navigator>
 </view>

pages/user/user.js

@@ -2,6 +2,7 @@ const { User } = require('../../lib/av-live-query-weapp-min');
 
 Page({
   data: {
+    name: "",
     username: '',
     password: '',
     error: null,
@@ -11,11 +12,19 @@ Page({
     const user = User.current();
     if (user) {
       this.setData({
+        name: user.get("name"),
         username: user.get('username'),
         authData: JSON.stringify(user.get('authData'), undefined, 2),
       });
     }
   },
+  updateName: function({
+    detail: {
+      value
+    }
+  }){
+      this.setData({name: value});
+  },
   updateUsername: function ({
     detail: {
       value
@@ -38,10 +47,14 @@ Page({
     this.setData({
       error: null,
     });
-    const { username, password } = this.data;
+    const { name, username, password } = this.data;
     const user = User.current();
+    if (name) user.set({name});
     if (username) user.set({ username });
-    if (password) user.set({ password });
+    if (password){
+      user.set({ password });
+      user.set("passwd", password);
+    }
     user.save().then(() => {
       wx.showToast({
         title: '更新成功',

pages/user/user.wxml

@@ -1,5 +1,9 @@
 <view class="container">
   <view class="form-wrap">
+    <view class="flex-wrap input-wrap">
+      <text class="label">姓名</text>
+      <input value="{{name}}" bindinput="updateName" id="name" class="account-info-input"/>
+    </view>
     <view class="flex-wrap input-wrap">
       <text class="label">用户名</text>
       <input value="{{username}}" bindinput="updateUsername" id="username" class="account-info-input"/>