wxml:
view block wx:for="{{list}}" wx:key='id' view class='list' view class='left'{{item.name}}/view view class='right' data-index='{{index}}' bindtap='del'删除/view /view /block/viewjs:
Page({ /** * 页面的初始数据 */ data: { list:[ {id:1,name:'数据一'}, {id:2,name:'数据二'}, {id:3,name:'数据三'} ] }, //删除 del:function(e){ var current = e.currentTarget.dataset.index; var list=this.data.list; list.splice(current,1) this.setData({ list: list }) }, /** * 生命周期函数--监听页面加载 */ onLoad: function (options) { },})小程序
