的Youtube JavaScript和多个视频API（ASP）

Question

我有我的ASP页面上生成的嵌入代码如下：

Table1.Rows(0).Cells(0).Text = "<object style=""height: 390px; width: 640px"" id=""ytplayer_object_left"">" & _ 
     "<param name=""movie"" value=""https://www.youtube.com/v/UASyS-jUKKI?version=3&feature=player_embedded&controls=0&enablejsapi=1&showinfo=0&iv_load_policy=3&playerapiid=ytplayer_left"">" & _ 
     "<param name=""allowfullscreen"" value=""true"">" & _ 
     "<param name=""allowscriptaccess"" value=""always"">" & _ 
     "<embed src=""https://www.youtube.com/v/UASyS-jUKKI?version=3&feature=player_embedded&controls=0&enablejsapi=1&showinfo=0&iv_load_policy=3&playerapiid=ytplayer_left"" type=""application/x-shockwave-flash"" allowfullscreen=""true"" allowscriptaccess=""always"" width=""425"" height=""344"" id=""ytplayer_left""></object>" 



    Table1.Rows(0).Cells(2).Text = "<object style=""height: 390px; width: 640px"" id=""ytplayer_object_right"">" & _ 
     "<param name=""movie"" value=""https://www.youtube.com/v/uasys-jukki?version=3&feature=player_embedded&controls=0&enablejsapi=1&showinfo=0&iv_load_policy=3&playerapiid=ytplayer_right"">" & _ 
     "<param name=""allowfullscreen"" value=""true"">" & _ 
     "<param name=""allowscriptaccess"" value=""always"">" & _ 
     "<embed src=""https://www.youtube.com/v/uasys-jukki?version=3&feature=player_embedded&controls=0&enablejsapi=1&showinfo=0&iv_load_policy=3&playerapiid=ytplayer_right"" type=""application/x-shockwave-flash"" allowfullscreen=""true"" allowscriptaccess=""always"" width=""425"" height=""344"" id=""ytplayer_right""></object>" 

我做了肯定的ID是在两个不同的，而onYouTubePlayerReady（id）被正确调用（返回'ytplayer_left'和'ytplayer_right'）。但是，我无法将每个视频都视为不同的JavaScript变量，因此我可以独立播放/暂停它们。

这是代码我试过：

var vid_left; 
    var vid_right; 
    function onYouTubePlayerReady(id) { 
     alert(id); 
     if (id = 'ytplayer_right') { 
      vid_right = document.getelementbyId(id); 
      alert(vid_right); 
     } 

     if(id = 'ytplayer_left') { 
      vid_left = document.getelementbyId(id); 
      alert(vid_left); 
     } 

任何帮助吗？谢谢。

Answer 1

两个问题：

• 使用document.getElementById（用大写字母）。
• 使用==至比较变量，不是=。

代码：

var vid_left, vid_right; 
function onYouTubePlayerReady(id) { 
    alert(id); 
    if (id == 'ytplayer_right') { 
     vid_right = document.getElementById(id); 
     alert(vid_right); 
    } else if(id == 'ytplayer_left') { 
     vid_left = document.getElementById(id); 
     alert(vid_left); 
    } 
} 

Answer 2

我不知道，你可以得到标签用的getElementById。试试：

var object = document.getElementById(objectID) 

var embed = object.getElementsByTagName('embed')[0];