如何在一个较长的html页面中获取屏幕的高度位置？

Question

I have a sliding screen on a long HTML page with left and right columns. How can I obtain the height position of the screen in the HTML page, knowing users use sliding bars? I need this to slide the left and right column content to follow users' movement. Thanks.

PS: I am using JQuery (if it helps).

Answer 1

You can use scrollTop to find the vertical scroll position of any DOM element.

$('#element').scrollTop()

Some other useful functions: scrollLeft() , offset() , position()