我的网站页面上有几个带有电视频道的youtube iframe。
<div>
<iframe id="ytplayer" src="https://www.youtube.com/embed/ntBxGznOML0?rel=0&enablejsapi=1&autoplay=0&controls=1&showinfo=0&loop=1&iv_load_policy=3&modestbranding=0" frameborder="0" allowfullscreen></iframe>
</div>
<div>
<iframe id="ytplayer" src="https://www.youtube.com/embed/zl4aeAfhdro?rel=0&enablejsapi=1&autoplay=0&controls=1&showinfo=0&loop=1&iv_load_policy=3&modestbranding=0" frameborder="0" allowfullscreen></iframe>
</div>
<div>
<iframe id="ytplayer" src="https://www.youtube.com/embed/URD4UWm-edg?rel=0&enablejsapi=1&autoplay=0&controls=1&showinfo=0&loop=1&iv_load_policy=3&modestbranding=0" frameborder="0" allowfullscreen></iframe>
</div>
<div>
<iframe id="ytplayer" src="https://www.youtube.com/embed/75j9l956bVs?rel=0&enablejsapi=1&autoplay=0&controls=1&showinfo=0&loop=1&iv_load_policy=3&modestbranding=0" frameborder="0" allowfullscreen></iframe>
</div>
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我试图使用一个java脚本来播放静音视频并在暂停事件中停止它,但它对我不起作用。该脚本正在关注
var player;
function onYouTubeIframeAPIReady() {
player = new YT.Player('ytplayer', {
events: {
'onReady': onPlayerReady,
'onStateChange': onPlayerStateChange
}
});
}
function onPlayerStateChange(event){
player.stopVideo(0);
}
}
function onPlayerReady(event) {
player.mute();
player.playVideo();
}
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我需要在暂停事件中完全停止视频,因为它是直播电视频道,所以如果我现在按暂停,在10分钟内我会得到一个记录但不是直播。如何让我的脚本工作?
答案 0 :(得分:2)
<button class='stop' data-id='yt*'>STOP</button>
。
data-id
。它的价值对应于它的玩家ID。<section id='videoChannels'></section>
。
eventListener
添加到#videoChannels
,以便点击按钮时#videoChannels
被称为target.currentTarget
,可与event.target
进行比较以确定单击的按钮(即event.target
)。capture eventPhase
到达event.target
(点击的按钮)后,在与该按钮对应的播放器上调用函数ytCommand()
(参见步骤2) contentWindow
方法postMessage
API可以通过iframe进行下一次跨域通信。$('#stop').on('click', function() {
$('#ytPlayer')[0].contentWindow.postMessage('{"event":"command","func":"' + 'stopVideo' + '","args":""}', '*');
});
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Stop YTPlayer</title>
</head>
<body>
<section id="videoChannels">
<div>
<iframe id="yt0" class="player" src="https://www.youtube.com/embed/8IzxdjVr5ZI?enablejsapi=1" frameborder="0" allowfullscreen></iframe>
<button class='stop' data-id='yt0'>STOP</button>
</div>
<div>
<iframe id="yt1" class="player" src="https://www.youtube.com/embed/AhenpCh6BO4?enablejsapi=1" frameborder="0" allowfullscreen></iframe>
<button class='stop' data-id='yt1'>STOP</button>
</div>
<div>
<iframe id="yt2" class="player" src="https://www.youtube.com/embed/HrmF-mPLybw?enablejsapi=1" frameborder="0" allowfullscreen></iframe>
<button class='stop' data-id='yt2'>STOP</button>
</div>
<div>
<iframe id="yt3" class="player" src="https://www.youtube.com/embed/6KouSwLP_2o?enablejsapi=1" frameborder="0" allowfullscreen></iframe>
<button class='stop' data-id='yt3'>STOP</button>
</div>
</section>
<script>
var vidCh = document.getElementById('videoChannels');
vidCh.addEventListener('click', ytCommand, false);
function ytCommand(event) {
if (event.target != event.currentTarget) {
var btn = event.target.getAttribute('data-id');
var ytp = document.getElementById(btn);
ytp.contentWindow.postMessage('{"event":"command","func":"' + 'stopVideo' + '","args":""}', '*');
}
}
</script>
</body>
</html>
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