获取浏览器的滚动条高度

Question

Is their any javascript code to get the scroll height. I mean the scroll bar is how far from the top. Please help me thanks in advance

Answer 1

document.documentElement.scrollTop

它将在IE和Firefox中都可以使用

Answer 2

use the scrollTop attribute. for example, the distance of the body's scrollbar from the top can be accessed at:

document.body.scrollTop;