使用 HTML 中的 onstalled 属性在浏览器无法获取媒体日期时执行脚本。
< p style="">onstalled属性可用于以下元素 -<video> <audio>
以下是
<video onstalled ="script">
以下是
<audio onstalled = "script">
您可以尝试运行以下代码来实现onstalled 属性 -
<!DOCTYPE HTML>
<html>
<body>
<video width = "300" height = "200" controls onstalled ="display()">
<source src = "/html5/foo.ogg" type = "video/ogg" />
<source src = "/html5/foo.mp4" type = "video/mp4" />
Your browser does not support the video element.
</video>
<script>
function display()
{
alert ("Sorry! Video isn't available right now!");
}
</script>
</body>
</html>
