事件加载 jQuery 和 YouTube API

当我在YouTube视频加载时输入回调时，onYouTubePlayerReady，在jQuery ready函数中，加载视频时不会调用它。但是，当我将回调放在 jQuery ready 函数之外时，它会被调用。我该如何修复它，以便我可以将回调放在 jQuery 函数中。下面的代码。

<html>
<body>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type="text/javascript" src="{{ STATIC_URL }}swfobject.js"></script>    
<script type="text/javascript">
  /// --> When I put onYouTubePlayerReady here it IS called  //
  function onYouTubePlayerReady(playerId) {
      ytplayer = document.getElementById("myytplayer");
      ytplayer.playVideo();
  }
  $(document).ready(function(){
      
       /// --> When I put onYouTubePlayerReady here it is NOT called //
       var params = { allowScriptAccess: "always" };
       var atts = { id: "myytplayer" };
       swfobject.embedSWF("http://www.youtube.com/v/UkhisRY3RRQ?version=3&enablejsapi=1","ytapiplayer", "800", "500", "8", null, null, params, atts);
});
</script>
   <div id="ytapiplayer">
       You need Flash player 8+ and JavaScript enabled to view this video.
   </div>
</body>
</html>

另外，这是swfobject的网址，http://swfobject.googlecode.com/svn/trunk/swfobject/swfobject.js 以防万一。

您必须使其全局可用 - 如果将其放在就绪处理程序中，则其范围限定为该处理程序。你为什么需要它在那里？您需要访问范围吗？你可以试试这个，我不确定它是否适合你 - 这取决于何时建立 youtubeplayer 引用指针关联：

<html>
<body>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type="text/javascript" src="{{ STATIC_URL }}swfobject.js"></script>    
<script type="text/javascript">
  $(document).ready(function(){
      onYouTubePlayerReady = function(playerId) {
          ytplayer = document.getElementById("myytplayer");
          ytplayer.playVideo();
      }
       var params = { allowScriptAccess: "always" };
       var atts = { id: "myytplayer" };
       swfobject.embedSWF("http://www.youtube.com/v/UkhisRY3RRQ?version=3&enablejsapi=1","ytapiplayer", "800", "500", "8", null, null, params, atts);
});
</script>
   <div id="ytapiplayer">
       You need Flash player 8+ and JavaScript enabled to view this video.
   </div>
</body>
</html>

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