获取dom-element的ID

Question

console.log(video);

在我的控制台中放入以下行:

<object type=?"application/?x-shockwave-flash" class=?"video" data=?"http:?/?/?www.youtube.com/?v/?vyFAF-J3jzM" width=?"308" height=?"100" id=?"video" style=?"visibility:? visible;? ">?…?</object>

所以"视频"拥有整个dom-object.如何使用JavaScript查询此对象的ID？

就像是 var vidID = video.getId();

Answer 1

它只是video.id........

Answer 2

var videoElement = document.getElementById('video');
var idOfElement = videoElement.getAttribute('id');

Answer 3

怎么样…

var vidID = video.id;

...？