菜鸟教程在线编辑器

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AI 编程工具
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<!DOCTYPE html> 
<html> 
<head> 
<meta charset="utf-8"> 
<title>菜鸟教程(runoob.com)</title> 
</head> 
<body> 
​
<video id="myVideo" width="320" height="240" controls>
    <source src="movie.mp4" type="video/mp4">
    <source src="movie.ogg" type="video/ogg">
    您的浏览器不支持 video 标签。
</video><br>
<button onclick="enableLoop()" type="button">启用循环播放</button>
<button onclick="disableLoop()" type="button">禁用循环播放</button>
<button onclick="checkLoop()" type="button">查看循环播放状态</button>
<script>
var x = document.getElementById("myVideo");
function enableLoop(){ 
    x.loop = true;
    x.load();
} 
function disableLoop(){ 
    x.loop = false;
    x.load();
} 
function checkLoop(){ 
    alert(x.loop);
} 
</script> 
​
</body> 
</html>