优化

subpages/associationNew/pages/eventlist/eventlist.js

@@ -1,4 +1,5 @@
 // subpages/associationNew/pages/eventlist/eventlist.js
+const app = getApp()
 import { topiclist, commentSubmit,statement } from '../../utils/api'
 import {
   getTimestamp
@@ -56,6 +57,7 @@ Page({
     topiclist(para).then(res => {
       that.setData({
         bannedFlag: res.data.bannedFlag,
+        nodata: false,
         topiclist: that.data.topiclist.concat(res.data.topicList),
         loadMoreType: res.data.topicList.length === that.data.pageSize ? 'loading' : 'none',
         loadMoreVisible: res.data.topicList.length === that.data.pageSize ? false : true
@@ -215,6 +217,14 @@ Page({
     })
     console.log('点击事件')
   },
+  previewImage (e) {
+    console.log(JSON.stringify(e))
+    app.globalData.previewImage = true
+    wx.previewImage({
+      urls: e.currentTarget.dataset.imgarry,
+      current: e.currentTarget.dataset.src
+    })
+  },
 
   /**
    * 用户点击右上角分享

subpages/associationNew/pages/eventlist/eventlist.wxml

@@ -10,7 +10,7 @@
 
 	<view wx:if="{{item.images.length > 0 && topicType == '0'}}" class="image-list"
 		style="height: {{item.images.length === 3 ? '160rpx' : item.images.length === 2 ? '205rpx' :  item.images.length ===  1 ? '350rpx' : '' }}">
-		<image mode="aspectFill" catchtap="previewImage" data-src="{{_item}}" class="image-item"
+		<image mode="aspectFill" catchtap="previewImage" data-src="{{_item}}" data-imgArry="{{item.images}}" class="image-item"
 			wx:for="{{item.images}}" wx:key="{{index}}" wx:for-index="index" wx:for-item="_item" src="{{_item}}" />
 	</view>
 	<view class="attitude">