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這篇文章將為大家詳細講解有關微信小程序中怎么自定義對話框彈出,文章內容質量較高,因此小編分享給大家做個參考,希望大家閱讀完這篇文章后對相關知識有一定的了解。
index.js
//index.js var app = getApp(); let animationShowHeight = 300; Page({ data:{ animationData:"", showModalStatus:false, imageHeight:0, imageWidth:0 }, imageLoad: function (e) { this.setData({imageHeight:e.detail.height,imageWidth:e.detail.width}); }, showModal: function () { // 顯示遮罩層 var animation = wx.createAnimation({ duration: 200, timingFunction: "linear", delay: 0 }) this.animation = animation animation.translateY(animationShowHeight).step() this.setData({ animationData: animation.export(), showModalStatus: true }) setTimeout(function () { animation.translateY(0).step() this.setData({ animationData: animation.export() }) }.bind(this), 200) }, hideModal: function () { // 隱藏遮罩層 var animation = wx.createAnimation({ duration: 200, timingFunction: "linear", delay: 0 }) this.animation = animation; animation.translateY(animationShowHeight).step() this.setData({ animationData: animation.export(), }) setTimeout(function () { animation.translateY(0).step() this.setData({ animationData: animation.export(), showModalStatus: false }) }.bind(this), 200) }, onShow:function(){ let that = this; wx.getSystemInfo({ success: function(res) { animationShowHeight = res.windowHeight; } }) }, })
index.wxml
<!--index.wxml--> <view class="container-column"> <view animation="{{animationData}}" class="container-column buydes-dialog-container" wx:if="{{showModalStatus}}"> <view class="buydes-dialog-container-top" bindtap="hideModal"></view> <view class="container-column buydes-dialog-container-bottom"> <block wx:for="{{['操作1','操作2','操作3','取消']}}" wx:for-index="index" wx:key="key" wx:for-item="item"> <view bindtap="hideModal" class="buydes-dialog-container-bottom-item" >{{item}}</view> </block> </view> </view> <image bindtap="showModal" bindload="imageLoad" src="../pro1.jpg"/> </view>
index.wxss
.buydes-dialog-container{ width: 100%; height: 100%; justify-content: space-between; background-color:rgba(15, 15, 26, 0.7); position: fixed; z-index: 999; } .buydes-dialog-container-top{ flex-grow: 1; } .buydes-dialog-container-bottom{ display: flex; flex-grow: 0; } .buydes-dialog-container-bottom-item{ padding:24rpx; display: flex; justify-content: center; border-bottom: 1rpx solid #eeeeee; }
關于微信小程序中怎么自定義對話框彈出就分享到這里了,希望以上內容可以對大家有一定的幫助,可以學到更多知識。如果覺得文章不錯,可以把它分享出去讓更多的人看到。
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