我是Jquery的新手。我正在尝试嵌入带有两个按钮的单个视频:播放和停止。我注意到,如果我将带有videoid变量的代码替换为真正的视频ID(例如CkPv2jP9KeY)直接放在html内容上,播放和停止按钮就可以工作。到目前为止,我有这个:
<!DOCTYPE html>
<html lang="es">
<head>
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.min.js"></script>
<script type="text/javascript" src="http://www.youtube.com/player_api"></script>
<script>
var player;
function onYouTubeIframeAPIReady() {player = new YT.Player('player');}
if(window.opera){
addEventListener('load', onYouTubeIframeAPIReady, false);
}
</script>
</head>
<body>
<script>
$(document).ready(function(){
$.getJSON("https://gdata.youtube.com/feeds/api/users/diasporaduo/uploads?v=2&alt=jsonc",function(json){
videoid = json.data.items[0].id;
$("#video").append('<iframe id="player" width="560" height="349" frameborder="0" src="http://www.youtube.com/embed/'+ videoid +'?rel=0&wmode=Opaque&enablejsapi=1"></iframe>');
});
});
</script>
<div id="video"></div>
<a href="javascript: void(0)" onclick="player.playVideo(); return false">play</a><br>
<a href="javascript: void(0)" onclick="player.stopVideo(); return false">stop</a>
</body>
</html>
您可以像这样重新排列代码:
- 包括
https://www.youtube.com/player_api
- 创建一个空的div 元素,最好与视频大小相同 实现执行以下操作的
onYouTubeIframeAPIReady
:- 创建一个空白的 YouTube iframe 播放器 在
- 事件
onReady
加载视频
笔记:
- 您不需要 jQuery 即可从 GData 检索 JSON 数据。您可以简单地使用 src = 创建一个
<script>
https://gdata...&alt=jsonc&callback=functionThatCallsCueVideo
- 可以重新排列代码。 例如,您可以先加载 JSON,然后调用
player = new YT.Player({videoId: 'u1zgFlCw8Aw'})
.HTML:
<!-- this could could inside head -->
<script type="text/javascript" src="https://code.jquery.com/jquery-latest.min.js"></script>
<script type="text/javascript" src="https://www.youtube.com/player_api"></script>
<!-- this goes in body -->
<div id="video"></div>
<a href="javascript: void(0)" onclick="player.playVideo(); return false">play</a><br>
<a href="javascript: void(0)" onclick="player.stopVideo(); return false">stop</a>
JavaScript:
var player;
function onYouTubeIframeAPIReady() {
player = new YT.Player('video', {
width: '560',
height: '349',
events: {
'onReady': function () {
$.getJSON("https://gdata.youtube.com/feeds/api/users/diasporaduo/uploads?v=2&alt=jsonc", function (json) {
videoid = json.data.items[0].id;
player.cueVideoById(videoid);
});
}
}
});
}
演示
感谢萨尔曼·这是他的回应的Jquery工作版本:
<!DOCTYPE html>
<html lang="es">
<head>
<meta charset="utf-8" />
<title>Title</title>
<!--[if lt IE 9]>
<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<link href="css5/reset.css" rel="stylesheet" />
<link href="css5/main.css" rel="stylesheet" />
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.min.js"></script>
<script type="text/javascript" src="http://www.youtube.com/player_api"></script>
</head>
<body>
<script>
var player;
$(document).ready(function(){
window.onYouTubeIframeAPIReady = function() {
player = new YT.Player('video', {
events: {
'onReady': function () {
$.getJSON("http://gdata.youtube.com/feeds/api/users/diasporaduo/uploads?v=2&alt=jsonc", function (json) {
videoid = json.data.items[0].id;
player.cueVideoById(videoid);
});
}
}
});
}
});
</script>
<div id="video"></div>
<a href="javascript: void(0)" onclick="player.playVideo(); return false">play</a><br>
<a href="javascript: void(0)" onclick="player.stopVideo(); return false">stop</a>
</body>
</html>