微信小程序多列表渲染数据开关互不影响的实现

<!--pages/list/list.wxml-->
<wxs src="/UploadFiles/2021-04-02/filter.wxs">



// pages/list/list.js
const app = getApp()
var time =''
Page({
 data: {
 id:0,
 list: [],
 date:'',
 tr:'',
 s:''
 },
 //事件处理函数
 // bindcancel:function (e) {
 // var that = this
 // console.log(e.target.dataset.id)
 // that.setData({
 // tr: 1,
 // })
 // },
 bindDateChange:function (e) {
 console.log('picker发送选择改变，携带值为', e.detail.value)
 time = e.detail.value
 var that = this
 var arr = that.data.list
 var index = e.target.dataset.index
 var index1 = e.target.dataset.fid
 arr[index1][index].seleced = 1
 arr[index1][index].time = e.detail.value
 that.setData({
 id: e.target.dataset.id,
 date: time,
 list: arr
 })
 },
 cancle:function (e) {
 var that = this
 var arr = that.data.list
 var index = e.target.dataset.index
 var index1 = e.target.dataset.fid
 arr[index1][index].seleced = ''
 that.setData({
 id: e.target.dataset.id,
 list: arr
 })
 },
 wait:function () {
 wx.navigateTo({
 url: '../wait/wait'
 })
 },
 lis: function () {
 wx.navigateTo({
 url: '../archives/archives'
 })
 },
 onLoad: function () {
 var that = this
 wx.request({
 url: 'https://m.renyiwenzhen.com/xcx_ajax.php"{{item.seleced==1}}"标记点击效果，给数据自定义属性



arr[index1][index].seleced = 1