微信小程序学习之triggerEvent
1.tag/index.wxml
<view bind:tap="onTap"></view>
2.tag/index.js
properties:{ text:String }, methods:{ onTap:function(event){ this.triggerEvent("tapping",{ text:this.propertie.text },{}) } }
3.在父组件页面上要引入子组件
1.detail.wxml
<tap-cmp bind:tapping="onPost"></tap-cmp>
2.detail.js
onPost:function(event){ event.detail.text }