我有点工作,我试图让页面上的YouTube视频自动启动并在页面加载时静音,这是我的HTML:
<div class="col-sm-8 product-video-section" id="player">
<iframe id="ytplayer" width="560" height="315" src="https://www.youtube.com/embed/tMnpYFl6-k8" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen wmode="Opaque"></iframe>
</div>
JS :(我在google上发现了这个)
<script>
// 2. This code loads the IFrame Player API code asynchronously.
var tag = document.createElement('script');
tag.src = "https://www.youtube.com/iframe_api";
var firstScriptTag = document.getElementsByTagName('script')[0];
firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
// 3. This function creates an <iframe> (and YouTube player)
// after the API code downloads.
var player;
function onYouTubeIframeAPIReady() {
player = new YT.Player('player', {
height: '195',
width: '260',
videoId: 'h3P1OR9gg2Y',
events: {
'onReady': onPlayerReady,
'onStateChange': onPlayerStateChange
}
});
}
// 4. The API will call this function when the video player is ready.
function onPlayerReady(event) {
event.target.setVolume(0);
event.target.playVideo();
}
// 5. The API calls this function when the player's state changes.
// The function indicates that when playing a video (state=1),
// the player should play for six seconds and then stop.
var done = false;
function onPlayerStateChange(event) {
if (event.data == YT.PlayerState.PLAYING && !done) {
// setTimeout(stopVideo, 6000);
done = true;
}
event.target.setVolume(0);
}
</script>
这几乎按我想要的方式工作,问题是它设置了videoID并在JS中构建了iframe - 我不想要这个,我有多个页面使用不同的视频这个模板所以我需要能够在内容中使用iframe。有没有办法在没有设置id的情况下做到这一点?
答案 0 :(得分:1)
您可以在html代码中添加属性data-videoId
,并且可以在此示例中为您想要的每个页面使用您的脚本:https://jsfiddle.net/h939dyxr/
<强>更新强>
我添加了以下功能:
function youtube_parser(url) {
var regExp = /^.*((youtu.be\/)|(v\/)|(\/u\/\w\/)|(embed\/)|(watch\?))\??v?=?([^#\&\?]*).*/;
var match = url.match(regExp);
return (match && match[7].length == 11) ? match[7] : false;
}
从此post直接从iframe
网址获取视频ID,例如:https://jsfiddle.net/h939dyxr/2/