From 9a9af13c74e98dfdb61afd9cbe56b1b7ec8c3414 Mon Sep 17 00:00:00 2001
From: liukangdong <898885815@qq.com>
Date: 星期四, 15 八月 2024 18:23:58 +0800
Subject: [PATCH] Merge branch 'master' of http://139.186.142.91:10010/r/productDev/zbomyoujia

---
 wechat_jiaxuan/components/disProduct/index.js |   55 +++++++++++++++++++++++++++++++++++++++++++++++++++----
 1 files changed, 51 insertions(+), 4 deletions(-)

diff --git a/wechat_jiaxuan/components/disProduct/index.js b/wechat_jiaxuan/components/disProduct/index.js
index c67db66..59064f2 100644
--- a/wechat_jiaxuan/components/disProduct/index.js
+++ b/wechat_jiaxuan/components/disProduct/index.js
@@ -1,5 +1,6 @@
 import { getCatalogList, getCataLogTagList, getZhongTaiProductPage } from '../../api/index'
 import { eventBus } from '../../utils/eventBus'
+let touchDot = 0
 Component({
   /**
    * 缁勪欢鐨勫睘鎬у垪琛�
@@ -12,6 +13,10 @@
    * 缁勪欢鐨勫垵濮嬫暟鎹�
    */
   data: {
+    // 鍔ㄧ敾
+    showTouch: true,
+    animationData: {},
+
     activeIndex: -1,
     activeParam: [],
     tagCodes: [],
@@ -62,8 +67,48 @@
         getApp().globalData.catalogCode = ''
       }, 2000)
     }
+    this.animation = wx.createAnimation({
+      duration: 600,
+      timingFunction: 'ease',
+    });
   },
   methods: {
+    bindscrolltoupper() {
+      this.setData({ showTouch: true })
+      this.fadeIn();
+    },
+    touchstart(e){
+      touchDot = e.detail.scrollTop;
+    },
+    touchmove(e) {
+      var touchMove = e.detail.scrollTop;
+      if(touchMove - touchDot > 24){
+        touchDot = touchMove
+        this.fadeOut();
+      }
+      if(touchDot - touchMove > 24){
+        touchDot = touchMove
+        setTimeout(() => {
+          this.setData({ showTouch: true })
+          this.fadeIn();
+        }, 200)
+      }
+    },
+    fadeIn: function () {
+      this.animation.opacity(1).step();
+      this.setData({
+        animationData: this.animation.export()
+      });
+    },
+    fadeOut: function () {
+      this.animation.opacity(0).step();
+      this.setData({
+        animationData: this.animation.export()
+      });
+      setTimeout(() => {
+        this.setData({ showTouch: false });
+      }, 200); // 鍔ㄧ敾鎸佺画鏃堕棿
+    },
     getCatelist() {
       getCatalogList({
         catalogCode: 'product_intro'
@@ -101,10 +146,12 @@
       getZhongTaiProductPage({
         catalogCode, pageNum, pageSize, sortType, query, tagCodes
       }).then(res => {
-        this.setData({
-          datalist: [...this.data.datalist, ...res.data.records],
-          total: res.data.total
-        })
+        if (res.data && res.data.records) {
+          this.setData({
+            datalist: [...this.data.datalist, ...res.data.records],
+            total: res.data.total
+          })
+        }
       }).finally(()=>{
         that.setData({isLoading:false})
       })

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