【问题标题】:Possible to add an onclick event to a YouTube iframe?可以向 YouTube iframe 添加 onclick 事件吗?
【发布时间】:2015-06-20 20:24:10
【问题描述】:
我有一个带有 HTML5 音频播放器和嵌入式 YouTube 音乐视频的网站。我想这样当用户点击 YouTube 视频播放它时,音乐就会停止。将 iframe 包裹在
中
<div id='vidWrapper' onclick='pauseAudio()'>YT stuff</div>
适用于 iframe 之外的一小部分像素,但在您点击实际视频时无效。有人有什么想法吗?
【问题讨论】:
标签:
javascript
html
iframe
youtube
【解决方案1】:
您应该使用YouTube IFrame API。为onStateChange 添加一个事件监听器,以便在播放器状态更改时收到通知。请参阅下面的示例代码。
<!DOCTYPE html>
<html>
<head>
<script src="https://www.youtube.com/iframe_api"></script>
</head>
<body>
<div id='vidWrapper'>
<!-- The <iframe> (and video player) will replace this <div> tag. -->
<div id="ytplayer"></div>
</div>
<script>
var player;
function onYouTubeIframeAPIReady() {
player = new YT.Player('ytplayer', {
height: '390',
width: '640',
videoId: 'M7lc1UVf-VE',
events: {
'onStateChange': function(event) {
if (event.data == YT.PlayerState.PLAYING) {
pauseAudio();
}
}
}
});
}
function pauseAudio() {
...
}
</script>
</body>
</html>
【解决方案2】:
//More Refined Way to answer this question would be --
//HTML code----
<!DOCTYPE html>
<html>
<body>
<div id='vidWrapper'>
//your iframe tag goes here.
<iframe id="video-id-first" src="https://www.youtube.com/embed/nNlEiuqiKAk?enablejsapi=1&origin=http%3A%2F%2F3.7.232.244" gesture="media" allow="encrypted-media" allowfullscreen="" data-gtm-yt-inspected-53610233_3="true" width="560" height="400" frameborder="0"></iframe>
</div>
</body>
</html>
//JS code ----
var tag = document.createElement('script');
tag.src = "https://www.youtube.com/iframe_api";
var firstScriptTag = document.getElementsByTagName('script')[0];
firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
var player;
var width = document.getElementById("video-id-first").getAttribute("width");
var height = document.getElementById("video-id-first").getAttribute("height");
var src = document.getElementById("video-id-first").getAttribute("src");
//splitting to get the videoId from src.
var partsArr = src.split("/");
var videoSource = partsArr[partsArr.length -1 ].split("?");
var videoId = videoSource[videoSource.length -2 ];
function onYouTubeIframeAPIReady() {
player = new YT.Player('vidWrapper', {
height:height,
width: width,
videoId: videoId,
events: {
'onStateChange': function(event) {
if (event.data == YT.PlayerState.PLAYING) {
startVideo();
}
if (event.data == YT.PlayerState.PAUSED) {
stopVideo();
}
}
}
});
}
function startVideo() {
//write your functionality here.
alert('Video Started');
}
function stopVideo() {
//write your functionality here.
alert('Video Paused');
}