我正在使用WordPress,并已经发布了许多带有嵌入式YouTube视频的文章。如何在不重写所有文章的情况下检测视频何时停止播放?
我知道您可以使用以下YouTube播放器API:
<!DOCTYPE html>
<html>
<body>
<!-- 1. The <iframe> (and video player) will replace this <div> tag. -->
<div id="player"></div>
<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: '390',
width: '640',
videoId: 'M7lc1UVf-VE',
events: {
'onReady': onPlayerReady,
'onStateChange': onPlayerStateChange
}
});
}
// 4. The API will call this function when the video player is ready.
function onPlayerReady(event) {
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;
}
}
function stopVideo() {
player.stopVideo();
}
</script>
</body>
</html>
但是在我所有的帖子中,视频都是像这样嵌入的:
<iframe width="640" height="390" frameborder="0" type="text/html" src="http://www.youtube.com/embed/u1zgFlCw8Aw?enablejsapi=1"></iframe>
这是我目前所做的。 -(链接)
onYouTubePlayerReady();
function onYouTubePlayerReady() {
//ytplayer = document.getElementById(playerId);
ytplayer = $('iframe[src^="http://youtube.com/embed/"]');
ytplayer.addEventListener("onStateChange", "onytplayerStateChange");
}
function onytplayerStateChange(newState) {
if(newState==YT.PlayerState.ENDED){
alert('stop');
}
}
我不想逐一编辑我的所有帖子。有没有办法可以在所有嵌入式视频上进行全局钩子?
http://jsfiddle.net/XduXR/
。 - user2636556