previewImage

Author: lzwjava

app.js

@@ -5,12 +5,10 @@ var util = require('./utils/util')
 App({
   onLaunch () {
     //调用API从本地缓存中获取数据
-    var logs = wx.getStorageSync('logs') || []
-    logs.unshift(Date.now())
-    wx.setStorageSync('logs', logs)
-    setTimeout(() => {
-      this.fetchCurrentUser()
-    }, 0)
+    // var logs = wx.getStorageSync('logs') || []
+    // logs.unshift(Date.now())
+    // wx.setStorageSync('logs', logs)
+    this.fetchCurrentUser()
   },
   fetchCurrentUser(cb) {
     var currentUser = wx.getStorageSync('currentUser')

pages/live/live.js

@@ -69,6 +69,7 @@ Page({
     this.setData({
      liveId: query.liveId
     })
+
     var app = getApp()
     this.setData({
       curUser: app.globalData.currentUser
@@ -320,7 +321,10 @@ Page({
         this.addSystemMsg('聊天服务器连接成功')
         this.registerEvent()
         this.fetchConv()
-      }).catch(this.handleError)
+
+      }).catch((error) => {
+        this.addSystemMsg('连接聊天服务器失败 ' + error)
+      })
   },
   registerEvent() {
     this.client.on('message', (message, conversation) => {
@@ -361,7 +365,9 @@ Page({
         this.fetchCount()
       }, 5 * 1000)
 
-    }).catch(this.handleError)
+    }).catch((error) => {
+      this.addSystemMsg('加载聊天记录失败：' + error)
+    })
   },
   fetchCount() {
     this.conv.count()
@@ -386,6 +392,9 @@ Page({
     util.showError(error)
   },
   upper(e) {
+    if (!this.messageIterator) {
+      return
+    }
     if (this.isLoading) {
       return
     }
@@ -548,5 +557,11 @@ Page({
       desc: '来自趣直播-知识直播平台',
       path: '/pages/live/live?liveId=' + live.liveId
     }
+  },
+  viewQrcode(e) {
+    console.log(e)
+    wx.previewImage({
+      urls: ['http://mres.quzhiboapp.com/qrcode_me_3.jpg']
+    })
   }
 })

pages/live/live.wxml

@@ -9,7 +9,7 @@
       <view class="small-title">开播时您将收到一条微信通知~</view>
       <view class="small-title">可打开 quzhiboapp.com 在电脑上观看</view>
       <view class="small-title">另可长按加微信进入用户群和主播聊聊</view>
-      <image class="qrcode" src="http://mres.quzhiboapp.com/qrcode_me_3.jpg" alt="" mode="widthFix"></image>
+      <image bindtap="viewQrcode" class="qrcode" src="http://mres.quzhiboapp.com/qrcode_me_3.jpg" alt="" mode="widthFix"></image>
     </view>
 
     <view class="video-on" wx:if="{{live.status == 20 || live.status == 25 || live.status == 30}}">

pages/live/live.wxss

@@ -45,10 +45,11 @@
 	justify-content: center;
 	align-items: center;
 	flex-direction: column;
+	height: 100%;
 }
 
 .video-error {
-	height: 100%;
+
 }
 
 .player-area .video-wait .qrcode {

templates/live-item/live-item.wxss

@@ -37,12 +37,12 @@
 }
 
 .live-item .live-info .subject {
-	height: 80rpx;
-  line-height: 40rpx;
+	height: 70rpx;
+  line-height: 35rpx;
 	overflow: hidden;
 	text-overflow: ellipsis;
 	word-wrap: break-word;
-  font-size: 36rpx;
+  font-size: 34rpx;
   display: table-cell;
   vertical-align: middle;
 }