获取 HTML5 中视频元素的控件（洗涤器）元素

Question

When generating a standard video object in HTML5 you can activate standard controls for it. When using an inspect tool of a browser I see that the element I am looking for is called a scrubber, which is the timeline that shows where the video is standing at (and start and end position). My browser says that this element is named input#scrubber.scrubber. How can it be accessed through javascript? I need to get its starting and ending x positions, which should not be a problem once I can get the element. I tried document.getElementsByClassName and document.querySelectorAll to search for it but somehow did it wrong.

Answer 1

That's part of the browser's Shadow DOM / pseudo-elements. You can't access them by javascript - see this post .