这篇“JavaScript怎么实现控制视频”文章的知识点大部分人都不太理解，所以小编给大家总结了以下内容，内容详细，步骤清晰，具有一定的借鉴价值，希望大家阅读完这篇文章能有所收获，下面我们一起来看看这篇“JavaScript怎么实现控制视频”文章吧。
成都创新互联公司自2013年起，先为湟中等服务建站，湟中等地企业，进行企业商务咨询服务。为湟中企业网站制作PC+手机+微官网三网同步一站式服务解决您的所有建站问题。
具体代码如下所示：
Documenttitle>
<style>
figcaption {
text-align: center;
line-height: 150px;
font-family: "Microsoft Yahei";
font-size: 24px;
}
.player {
width: 720px;
height: 360px;
margin: 10px auto;
border: 1px solid #000;
background-color: #000;
position: relative;
border-radius: 6px;
}
.player video {
width: 720px;
height: 360px;
}
.controls {
width: 700px;
height: 40px;
background-color: rgba(255,255,0,0.3);
position: absolute;
bottom: 10px;
left: 10px;
border-radius: 10px;
}
.switch {
position: absolute;
width: 22px;
height: 22px;
background-color: red;
left: 10px;
top: 9px;
border-radius: 50%;
}
.progress {
width: 432px;
height: 10px;
position: absolute;
background-color: rgba(255,255,255,0.4);
left: 40px;
top: 15px;
border-radius: 4px;
overflow: hidden;
}
.curr-progress {
width: 0%;
height: 100%;
background-color: #fff;
}
.time {
width: 120px;
height: 20px;
text-align: center;
line-height: 20px;
font-size: 12px;
color: #fff;
position: absolute;
left: 510px;
top: 10px;
}
.extend {
position: absolute;
width: 20px;
height: 20px;
background-color: red;
right: 10px;
top: 10px;
}
style>
head>
<body>
<figure>
<figcaption>视频案例figcaption>
<div class="player">
<video src="11.mp4">video>
<div class="controls">
<a href="#" class="switch">a>
<div class="progress">
<div class="curr-progress">div>
div>
<div class="time">
<span class="curr-time">00:00:00span>/
<span class="total-time">00:00:00span>
div>
<a href="#" class="extend">a>
div>
div>
figure>
<script>
var video = document.querySelector('video');
var playBtn = document.querySelector('.switch');
var currProgress = document.querySelector('.curr-progress');
var currTime = document.querySelector('.curr-time');
var totalTime = document.querySelector('.total-time');
var extend = document.querySelector('.extend');
var tTime = 0;
playBtn.onclick = function() {
if(video.paused){ // 如果视频是暂停的
video.play(); //play()播放 load()重新加载 pause()暂停
}else{
video.pause();
}
}
//当视频能播放(已经通过网络加载完成)时
video.oncanplay = function() {
tTime = video.duration; //获取视频总时长(单位秒)
var tTimeStr = getTimeStr(tTime);
totalTime.innerHTML = tTimeStr;
}
//当视频当前播放时间更新的时候
video.ontimeupdate = function() {
var cTime = video.currentTime; //获取当前播放时间
var cTimeStr = getTimeStr(cTime);
console.log(cTimeStr);
currTime.innerHTML = cTimeStr;
currProgress.style.width = cTime/tTime*100+"%";
}
extend.onclick = function() {
video.webkitRequestFullScreen(); //视频全屏
}
//将以秒为单位的时间变成“00:00:00”格式的字符串
function getTimeStr(time) {
var h = Math.floor(time/3600);
var m = Math.floor(time%3600/60);
var s = Math.floor(time%60);
h = h>=10?h:"0"+h;
m = m>=10?m:"0"+m;
s = s>=10?s:"0"+s;
return h+":"+m+":"+s;
}
script>
body>
html></pre><p>以上就是关于“JavaScript怎么实现控制视频”这篇文章的内容，相信大家都有了一定的了解，希望小编分享的内容对大家有帮助，若想了解更多相关的知识内容，请关注创新互联行业资讯频道。</p>
<br>
当前题目：JavaScript怎么实现控制视频 <br>
转载来源：<a href="http://cdweb.net/article/gddseh.html">http://cdweb.net/article/gddseh.html</a>
</div>
</div>
<div class="other">
<h3>其他资讯</h3>
<ul>
<li>
<a href="/article/hgjehd.html">掌握windows系统的简单介绍</a>
</li><li>
<a href="/article/hgjidd.html">c语言函数调用执行过程 C语言程序中调用函数时</a>
</li><li>
<a href="/article/hgjici.html">go语言os go语言orm框架</a>
</li><li>
<a href="/article/hgjidg.html">go语言用什么网站 go语言是干什么的</a>
</li><li>
<a href="/article/hgjioi.html">包含windows系统盘锁定的词条</a>
</li> </ul>
</div>
</div>
</div>
<footer>
<div class="footop">
<div class="wrap">
<div class="bottomrpw">
<div class="erp arp">
<dl>
<dt>ADDRESS</dt>
<dd class="address"> <i class="icon"></i> <span class="word">成都市青羊区锦天国际1号楼1002室</span> </dd>
</dl>
</div>
<div class="erp arp">
<dl>
<dt>TEL</dt>
<dd class="phonum"> <i class="icon"></i> <span class="word en"> <a href="tel:18980820575">18980820575</a> </span> </dd>
</dl>
</div>
<div class="erp crp">
<dl>
<dt>OTHER</dt>
<dd> <a class="word get-quote">获得报价与方案</a> </dd>
<dd> <a href="#" target="_blank" rel='nofollow' class="word" title="付款方式">付款方式</a> </dd>
</dl>
</div>
<div class="erp code-rp">
<dl>
<dt>Wechat</dt>
<dd class="code-wrap"> <span class="code"> <img src="/Public/Home/images/qr-code.jpg" alt="快上网微信公众号" /> </span> </dd>
</dl>
</div>
</div>
</div>
</div>
<div class="footerbot">
<div class="friendlinks">
<div class="wrap">
<ul class="rpl">
<li><a href="http://www.bjjike.cn/" title="红光高低压开关厂" target="_blank">红光高低压开关厂</a></li><li><a href="http://www.pzhzwz.com/" title="攀枝花网站设计" target="_blank">攀枝花网站设计</a></li><li><a href="https://www.cdcxhl.com/ruanwen/yingxiao" title="软文发稿" target="_blank">软文发稿</a></li><li><a href="https://www.cdcxhl.com/cqtuoguan.html" title="重庆服务器托管" target="_blank">重庆服务器托管</a></li><li><a href="http://www.cxjianzhan.com/mobile/" title="手机网站建设公司" target="_blank">手机网站建设公司</a></li><li><a href="http://www.cxjianzhan.com/" title="网络推广公司" target="_blank">网络推广公司</a></li><li><a href="http://www.cdhuace.com/zhangui.html" title="成都展柜设计" target="_blank">成都展柜设计</a></li><li><a href="http://www.digifinexcn.com/" title="固迪佳新材料" target="_blank">固迪佳新材料</a></li><li><a href="https://www.cdxwcx.com/wangzhan/mbqiye.html" title="成都企业网站制作" target="_blank">成都企业网站制作</a></li><li><a href="https://www.cdxwcx.com/wangzhan/h5.html" title="h5页面制作" target="_blank">h5页面制作</a></li> </ul>
</div>
</div>
<div class="wrap">
<div class="copyright"> <span class="en">©2007-2022</span> 成都快上网科技有限公司 <span class="en">ALL RIGHTS
RESERVED.</span> <a rel="nofollow" href="http://www.miitbeian.gov.cn" target="_blank">蜀ICP备19037934号</a> </div>
</div>
</div>
</footer>
<div class="fcwrap">
<ul class="rpl clearfix">
<li class="phone"> <a rel="nofollow" target="_blank" href="tel:18980820575"> <i class="icon"></i>
<strong>18980820575</strong> </a> </li>
<li class="qq"> <a rel="nofollow" target="_blank"
href="https://wpa.qq.com/msgrd?v=1&uin=244261566&site=qq&menu=yes"> <i class="icon"></i>
<strong>244261566</strong> </a> </li>
<li class="back-top"> <a href="javascript:void(0)" rel="nofollow" class="back-to-top"> <i class="icon"></i>
<strong>回到顶部</strong> </a> </li>
</ul>
</div>
<!--nav-->
<div class="n-Wrap">
<div class="navBar visble show">
<div class="barlogo">
<a href="/" rel="nofollow">
<img src="/Public/Home/images/logo1.png" alt="成都做网站" />
<img src="/Public/Home/images/logo2.png" alt="成都网站设计" />
</a>
</div>
<div class="bmenu">
<i class="bar-top"><span></span></i>
<i class="bar-cen"><span></span></i>
<i class="bar-bom"><span></span></i>
<i class="bar-left"><span></span></i>
<i class="bar-right"><span></span></i>
</div>
</div>
<section class="fixmenu">
<div class="close-bar">
<i class="bar-left"><span></span></i>
<i class="bar-right"><span></span></i>
</div>
<nav class="smph">
<ul>
<li class="index-hrefs on"><a href="http://www.cdweb.net/"><font>首页</font></a></li>
<li><a href="/about/" rel="nofollow"><font>关于快上网</font></a></li>
<li><a href="/service/" rel="nofollow"><font>服务范围</font></a></li>
<li><a href="/case/" rel="nofollow"><font>案例展示</font></a></li>
<li><a href="/solve/" rel="nofollow"><font>解决方案</font></a></li>
<li><a href="/news/" rel="nofollow"><font>建站资讯</font></a></li>
<li><a href="/contact/" rel="nofollow"><font>联系快上网</font></a></li>
</ul>
<div class="pwrap">
<span class="label">服务热线</span>
<strong class="phone"><a href="tel:18980820575">18980820575</a></strong>
</div>
</nav>
</section>
</div>
<!--end nav-->
<script src="/Public/Home/js/hotcss.js"></script>
<script type="text/javascript" src="/Public/Home/js/su_new.js"></script>
</body>
</html>
<script>
$(".con img").each(function(){
var src = $(this).attr("src"); //获取图片地址
var str=new RegExp("http");
var result=str.test(src);
if(result==false){
var url = "https://www.cdcxhl.com"+src; //绝对路径
$(this).attr("src",url);
}
});
window.onload=function(){
document.oncontextmenu=function(){
return false;
}
}
</script>
