This article mainly introduces the relevant information about the detailed introduction of the modal component of the WeChat applet. Friends who need it can refer to it
The modal pop-up box is often used to prompt some information, such as : Exit the application, clear the cache, some prompts when modifying data and submitting it, etc.
Commonly used attributes:
##wxml
<!--监听button点击事件--> <button bindtap="listenerButton" type="primary">弹出modal</button> <!--弹出框--> <modal title="退出应用" hidden="{{hiddenModal}}" confirm-text="再看看" cancel-text="退出" bindconfirm="listenerConfirm" bindcancel="listenerCancel" > 您是否真的要退出应用 </modal>
js
Page({ data:{ // text:"这是一个页面" hiddenModal: true }, listenerButton:function() { this.setData({ hiddenModal: !this.data.hiddenModal }) }, listenerConfirm:function() { this.setData({ hiddenModal: true }) }, listenerCancel:function() { this.setData({ hiddenModal: true }) }, onLoad:function(options){ // 页面初始化 options为页面跳转所带来的参数 }, onReady:function(){ // 页面渲染完成 }, onShow:function(){ // 页面显示 }, onHide:function(){ // 页面隐藏 }, onUnload:function(){ // 页面关闭 } })