下拉刷新

pages/index/index.js

@@ -1,6 +1,6 @@
 //获取应用实例
 const app = getApp()
-
+var merchantNo = '';
 Page({
   /**
    * 页面的初始数据
@@ -11,7 +11,6 @@ Page({
     interval: 5000,
     duration: 1000,
     imgUrls: [],
-    merchantNo: '',
     // bannerImage: '/images/activity_banner.png',
     menu_list: [
       { name: '拼团', disabled: false, className: 'green_button' },
@@ -46,7 +45,7 @@ Page({
    * 生命周期函数--监听页面加载 
    */
   onShow: function (options) {
-    var that = this;
+    let that = this;
     //获取本地数据
     // 获取地址
     wx.getStorage({
@@ -56,18 +55,18 @@ Page({
           districtName: res.data
         })
       }
+      
     });
+    
     // 商家编号
     wx.getStorage({
       key: 'merchantNo',
       success: function (res) {
-        console.log(1)
-        console.log(res.data)
-        console.log(1)
-        that.setData({
-          merchantNo: res.data
-        }),
-          that.getActivityList(res.data);
+        // that.setData({
+          merchantNo = res.data
+        // })
+          console.log("merchantNo:" +merchantNo);
+          that.getActivityList();
         wx.request({
           url: app.gw.hostUrl + '/mall/wxa/activity/banner',
           method: 'get',
@@ -109,9 +108,10 @@ Page({
 
   },
 
-  getActivityList: function ( merchantNo) {
+  getActivityList: function () {
     let that = this;
     wx.showNavigationBarLoading() //在标题栏中显示加载
+    console.log("districtName:" + that.districtName);
     wx.request({
       url: app.gw.hostUrl + '/mall/wxa/activity/list',
       method: 'get',