幽灵资源网 Design By www.bzswh.com
效果演示:
WXML:
<view class="video_box"> <view bindtouchend="touchEnd" id="myVideo{{index}}" animation="{{animation}}" bindtouchstart="touchStart" bindtouchmove="touchMove" class="video_list" wx:for="{{video_list}}" data-index="{{index}}" wx:key="index" > <text style="color:red;font-size:30px;display:block;">{{index}}</text> <video custom-cache="{{false}}" src="/UploadFiles/2021-04-02/{{item.video_src}}">WXSS:
.video_box{width: 100%;height: auto;position: fixed;top:0;bottom: 0;background-color: #000;} .video_list{width: 100%;height: 100vh;position: relative;} .video_list video{position: absolute;top:50%;margin-top:-30vw; width: 100%;height:56vw;padding: 0;}Page({ /** * 页面的初始数据 */ data: { video_list:[ {video_src:'https://stream7.iqilu.com/10339/upload_transcode/202002/18/20200218093206z8V1JuPlpe.mp4'}, {video_src:'https://stream7.iqilu.com/10339/article/202002/17/c292033ef110de9f42d7d539fe0423cf.mp4'}, {video_src:'https://stream7.iqilu.com/10339/upload_transcode/202002/18/20200218025702PSiVKDB5ap.mp4'}, {video_src:'https://stream7.iqilu.com/10339/article/202002/18/2fca1c77730e54c7b500573c2437003f.mp4'}, {video_src:'https://stream7.iqilu.com/10339/upload_transcode/202002/18/20200218093206z8V1JuPlpe.mp4'}, {video_src:'https://stream7.iqilu.com/10339/upload_transcode/202002/18/20200218114723HDu3hhxqIT.mp4'}, {video_src:'https://stream7.iqilu.com/10339/upload_transcode/202002/18/20200218025702PSiVKDB5ap.mp4'}, {video_src:'https://stream7.iqilu.com/10339/article/202002/17/c292033ef110de9f42d7d539fe0423cf.mp4'}, {video_src:'https://stream7.iqilu.com/10339/upload_transcode/202002/18/20200218093206z8V1JuPlpe.mp4'}, {video_src:'https://stream7.iqilu.com/10339/upload_transcode/202002/18/20200218114723HDu3hhxqIT.mp4'}, ], pageY:'', // 触摸起始高度坐标 animation:'', // 视频划动动画 up_stroke:false,// ture:上划;false:下划 difference:'', // 拖动的距离 windowHeight:'',// 屏幕高度 }, /** * 生命周期函数--监听页面加载 */ onLoad: function (options) { // 赋值:屏幕高度、 this.setData({ windowHeight:wx.getSystemInfoSync().windowHeight }) }, // 划动起始坐标方法 touchStart(e){ // 开始坐标 this.setData({ pageY:e.touches[0].pageY, }) }, // 划动过程坐标方法 touchMove(e){ let n = e.currentTarget.dataset.index; // 触摸的第几个序号 let difference = e.touches[0].pageY - this.data.pageY; // 移动后和起始值的差值 if(this.is_continue(n,difference)){ // 判断是否到底 return; } // 划动动画 ------------------------------------- var animation = wx.createAnimation({ // 移动动效 duration: 0, }); animation.top(difference - (n*this.data.windowHeight)).step() this.setData({ animation: animation.export(), // 动画 up_stroke:difference > 0 "color: #ff0000">总结
幽灵资源网 Design By www.bzswh.com
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免责声明:本站文章均来自网站采集或用户投稿,网站不提供任何软件下载或自行开发的软件! 如有用户或公司发现本站内容信息存在侵权行为,请邮件告知! 858582#qq.com
幽灵资源网 Design By www.bzswh.com
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