Javascript examples for jQuery Method and Property:scrollTop
The scrollTop() method sets or gets the vertical scrollbar position for the selected elements.
When the scrollbar is on the top end, the position is 0.
Parameter | Description |
---|---|
position | Specifies the vertical scrollbar position in pixels |
The following code shows how to Return the vertical scrollbar position for a <div> element:
<!DOCTYPE html> <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <script> $(document).ready(function(){ $("button").click(function(){ console.log($("div").scrollTop() + " px"); });/*from w w w . jav a 2s.c om*/ }); </script> </head> <body> <div style="border:1px solid black;width:100px;height:150px;overflow:auto"> This is some text. This is some text. This is some text. This is some text. This is some text. This is some text. This is some text. This is some text. This is some text.</div><br> <button>Return the vertical position of the scrollbar</button> <p>Move the scrollbar down and click the button again.</p> </body> </html>