扫码打开优化

app.js

@@ -39,8 +39,11 @@ App({
               /**** KEY PART START ****/
               var pages = getCurrentPages() // get all current pages
               var currentPage = pages[pages.length - 1]  // Get current loading page
-              currentPage.callback(); // Callback
-              that.oncallback = false; // Callback called
+              if (currentPage.callback){
+                currentPage.callback(); // Callback
+                that.oncallback = false; // Callback called
+              }
+              
           /**** KEY PART END ****/
               
               //获取是否是安全员
@@ -95,7 +98,7 @@ App({
       openid:null
     },
     serverUrl: 'https://safeyun.ctcshe.com/',
-    // serverUrl: 'http://121.36.23.77:8000/',
+    //serverUrl: 'http://127.0.0.1:8000/',
     //serverUrl: 'http://10.21.28.148:8000/',
     //serverUrl: 'http://192.168.0.103:8000/',
     //serverUrl:'http://10.0.11.195:8000/',

pages/examtest/note.js

@@ -15,38 +15,46 @@ Page({
    */
   onLoad: function (options) {
     var examtestid
+    var that = this
+    wx.showLoading({
+      title: '加载中',
+      mask: true
+    })
     if (options.id) {
       examtestid = options.id
+      that.setData({
+        examtestid: examtestid,
+      })
+      that.getTest()
     } else {
       let q = decodeURIComponent(options.q)
       if (q) {
         examtestid = util.getQueryString(q, 'id')
-        if (getApp().globalData.sessionId.indexOf('sessinid') != -1) {
-          this.setData({
-            fromWx: true
-          })
-        }else{
-          getApp().onLaunch()
-        }
-        
+        that.setData({
+          examtestid:examtestid,
+          fromWx: true
+        })
+        setTimeout(function () {
+          that.getTest()
+        }, 1500);
       }
     }
-    wx.showLoading({
-      title: '加载中',
-      mask:true
-    })
+    
+  },
+  getTest: function(){
+    
     wx.request({
-      url: getApp().globalData.serverUrl + 'api/examtest?a=detail&id='+examtestid,
+      url: getApp().globalData.serverUrl + 'api/examtest?a=detail&id=' + this.data.examtestid,
       header: {
         'content-type': 'application/json', // 默认值
         'Cookie': getApp().globalData.sessionId,
       },
       success: res => {
         if (res.statusCode === 200) {
-          
+
           let ksdata = res.data
           ksdata['testdisable'] = false
-          if (ksdata.notinTime == 1){
+          if (ksdata.notinTime == 1) {
             ksdata['testdisable'] = true
             ksdata['msg'] = '不在考试期限范围内!'
           }
@@ -56,12 +64,11 @@ Page({
           }
           this.setData(ksdata)
           wx.hideLoading()
-          
+
         }
       }
     });
   },
-
   /**
    * 生命周期函数--监听页面初次渲染完成
    */

pages/train/check.js

@@ -16,13 +16,19 @@ Page({
   onLoad: function (options) {
     // let pxid = options.pxid
     console.log(options)
+    var that = this
+    wx.showLoading({
+      title: '加载中',
+      mask: true
+    })
     let pxid
     if(options.pxid){
       pxid = options.pxid
-      this.setData({
+      that.setData({
         pxid: pxid,
         isfrom:1
       })
+      that.getPx(pxid)
     }else{
       let q = decodeURIComponent(options.q)
 
@@ -30,16 +36,19 @@ Page({
         // console.log("index 生命周期 onload url=" + q) 
         // console.log("index 生命周期 onload 参数 trainid=" + util.getQueryString(q, 'trainid')) 
         pxid = util.getQueryString(q, 'trainid')
-        this.setData({
+        that.setData({
           pxid: pxid,
           isfrom: 0
         })
+        setTimeout(function () {
+          that.getPx(pxid)
+        }, 1500);
       }
     }
     
     console.log(pxid)
     
-    this.getPx(pxid)
+    
   },
   getPx: function (id) {
     wx.showLoading({
@@ -90,7 +99,7 @@ Page({
             wx.showToast({
               title: '签到成功！',
             })
-            wx.navigateTo({
+            wx.redirectTo({
               url: '../train/train',
             })
           }