微信小程序 Toast自定义实例详解
实现类似于Android的Toast提示
index.js：
var timer; var inputinfo = ""; var app = getApp() Page({ data: { animationData:"", showModalStatus:false }, onLoad: function () { }, showModal: function () { // 显示遮罩层 var animation = wx.createAnimation({ duration: 200, timingFunction: "linear", delay: 0 }) this.animation = animation animation.translateY(200).step() this.setData({ animationData: animation.export(), showModalStatus: true }) setTimeout(function () { animation.translateY(0).step() this.setData({ animationData: animation.export() }) }.bind(this), 200) console.log("准备执行"); timer = setTimeout(function () { if(this.data.showModalStatus){ this.hideModal(); console.log("是否执行"); } }.bind(this), 3000) }, clickbtn:function(){ if(this.data.showModalStatus){ this.hideModal(); }else{ this.showModal(); } }, hideModal: function () { if(timer != null){ clearTimeout(timer); timer = null; } // 隐藏遮罩层 var animation = wx.createAnimation({ duration: 200, timingFunction: "linear", delay: 0 }) this.animation = animation animation.translateY(200).step() this.setData({ animationData: animation.export(), }) setTimeout(function () { animation.translateY(0).step() this.setData({ animationData: animation.export(), showModalStatus: false }) }.bind(this), 200) }, })
index.wxml：
<button type="default" bindtap="clickbtn"> 点击 </button> <view bindtap="hideModal" wx:if="{{showModalStatus}}"></view> <view animation="{{animationData}}" wx:if="{{showModalStatus}}"> <!--对话框标题--> <view> <view> 要显示的内容 </view> </view> </view>
效果图：
源码下载链接：(jb51.net).rar