我希望能够检测用户何时点击控件,根据正在播放的当前视频创建播放器,并关闭该视频.在我看过的其他例子中,玩家是在onYoutubeIframeAPIReady函数中声明的,但我认为最好不要为页面上的每个视频动态创建玩家.现在,我收到了错误

Uncaught TypeError: Object #<T> has no method 'stopVideo'@H_404_5@ 
 
当我点击旋转木马控件时.但是,如果我输入
 
  
 
player.stopVideo();@H_404_5@ 
 
在Chrome javascript控制台中,它运行正常.我究竟做错了什么？
 
  
 
<script>
  var youtubeReady = false;

  function onYouTubeIframeAPIReady(){
    youtubeReady = true;
  }

  $('.carousel').on('slide',function(){
    if(youtubeReady){
      console.log("setting player");
      var iframeID = $(this).find('.active').find('iframe').attr("id");
      player = new YT.Player(iframeID); 
      player.stopVideo(); 
    }
  });
  </script>@H_404_5@ 
 
示例轮播：
 
  
 
<div class="mainPhoto carousel slide 523" id="carousel-523">
          <div class="carousel-inner 523">
          <div class="item active">
             <div class="flex-video">
                 <a class="fancybox" href="http://www.youtube.com/embed/4pEqbs0ISaw?version=3&amp;enablejsapi=1" rel="gallery 523" data-fancybox-type="iframe">
                     <iframe src="http://www.youtube.com/embed/4pEqbs0ISaw?version=3&amp;enablejsapi=1" id="1188">
                     </iframe>
                 </a>
             </div>
         </div>
        <div class="item">
             <a class="fancybox" href="https://buildinprogress.s3.amazonaws.com/image/image_path/1189/2013-07-05_19.47.55.jpg" rel="gallery 523" data-fancybox-type="image">
                 <img alt="Preview_2013-07-05_19.47.55" id="1189" src="https://buildinprogress.s3.amazonaws.com/image/image_path/1189/preview_2013-07-05_19.47.55.jpg" width="100%">
            </a>
        </div>
    </div>
            <a class="carousel-control left" href="#carousel-523" data-slide="prev" style="display: none;">‹</a>
            <a class="carousel-control right" href="#carousel-523" data-slide="next" style="display: none;">›</a>
        </div>@H_404_5@