jQuery scrollTop() Method With Syntax and Example

For the selected components, The scrollTop() method sets or returns the vertical scrollbar position

The position is 0 when the scrollbar is at the top.

• Return vertical scrollbar position:

$(selector).scrollTop()

• Set vertical scrollbar position:

$(selector).scrollTop(position)

For a

$("button").click(function(){
  alert($("div").scrollTop());
});