优化

subpages/associationNew/pages/eventlist/eventlist.js

@@ -24,6 +24,7 @@ Page({
     focus: false,
     topicId: '',//被评论的话题ID
     commentContent: '',
+    index:0,//点击的第几条数据，用于评论的局部刷新用
   },
   /**
    * 生命周期函数--监听页面加载
@@ -108,6 +109,11 @@ Page({
    */
   onShow: function () {
     this.setData({
+      pageIndex: 1,
+      pageSize: 10,
+      nodata: false,
+      loadMoreType: 'none',
+      loadMoreVisible: false,
       topiclist: [],
     })
     this.topiclist()
@@ -157,7 +163,6 @@ Page({
 
   //点赞
   clicklike(e) {
-    console.log(JSON.stringify(e))
     let index = e.currentTarget.dataset.index
     // <!-- 用户是否已点赞 0否；1是 -->
     if (this.data.bannedFlag == '1') {//被禁言
@@ -181,24 +186,20 @@ Page({
     }
     statement(para).then(res => {
       // 点赞成功以后实现局部刷新功能
-      console.log(JSON.stringify(that.data.topiclist[index]))
       var obj= that.data.topiclist[index]
       // <!-- 用户是否已点赞 0否；1是 -->
       obj.likeFlag = obj.likeFlag == '0' ? '1' : '0'
+      obj.supportNum = obj.likeFlag == '1' ? obj.supportNum+1 : obj.supportNum-1
       that.setData({
         ["topiclist["+index+"]"]:obj
       })
-      console.log(JSON.stringify(that.data.topiclist[index]))
-      // that.setData({
-      //   topiclist: [],
-      // })
-      // this.topiclist()
     }).catch(err => {
       console.log(err)
     })
   },
   // Textarea获取焦点
   clickTextarea(e) {
+    let index = e.currentTarget.dataset.index
     if (this.data.bannedFlag == '1') {//被禁言
       wx.showToast({
         title: '您已经被禁言',
@@ -210,7 +211,8 @@ Page({
     this.setData({
       ifcomment: true,
       focus: true,
-      topicId: e.currentTarget.dataset.id
+      topicId: e.currentTarget.dataset.id,
+      index:index
     })
   },
 
@@ -232,19 +234,24 @@ Page({
 
     let that = this;
     const para = {
-      topicId: this.data.topicId,//被评论的话题ID
+      topicId: that.data.topicId,//被评论的话题ID
       faCommentId: '',//父评论（被评论）ID
-      content: this.data.commentContent,//评论内容
+      content: that.data.commentContent,//评论内容
     }
     commentSubmit(para).then(res => {
+      // 评论成功以后实现局部刷新功能
+      var obj= that.data.topiclist[that.data.index]
+      // 评论成功以后评论数量加1
+      obj.commentNum = obj.commentNum + 1
+      obj.comments.splice(0, 0, {username:obj.nickname,content:para.content});
       that.setData({
-        topiclist: [],
+        ["topiclist["+that.data.index+"]"]:obj
       })
-      this.topiclist()
     }).catch(err => {
       console.log(err)
     })
   },
+  //列表照片的放大查看
   previewImage(e) {
     app.globalData.previewImage = true
     wx.previewImage({