始宁农业小程序：农事天地

htmldev/shiningWxMini/pages/goods/goods.js

@@ -2,7 +2,7 @@ const pages = require('../../mixin/pages')
 const { getProductCategoryList } = require('../../api/common')
 let leftHeight = 0
 let rightHeight = 0
-let query = wx.createSelectorQuery()
+let query = null
 
 Page({
 
@@ -127,7 +127,7 @@ Page({
       leftList,
       rightList
     } = this.data
-
+    query = wx.createSelectorQuery().in(this)
     for (const item of list) {
       if (leftHeight < rightHeight) {
         leftList.push(item)

htmldev/shiningWxMini/pages/home/home.js

@@ -5,7 +5,7 @@ const app = getApp()
 const tmplIds = 'uc9ztDw9ZscpNkMr52XUcB7YrDBk5AzjrRtNSu8Dq-4'
 let leftHeight = 0
 let rightHeight = 0
-let query = wx.createSelectorQuery()
+let query = null
 
 Page({
 
@@ -182,7 +182,7 @@ Page({
       leftList,
       rightList
     } = this.data
-
+    query = wx.createSelectorQuery().in(this)
     for (const item of list) {
       if (leftHeight < rightHeight) {
         leftList.push(item)