Scroll to top Javascript code not working

Question

I copied and pasted the code for scroll to top in my webpage from the following website:

Even though the scroll to top button does not showing up, my webpage source code is as follows:

<!DOCTYPE html>
<html>
<head>
<title>Rough</title>
<style type ="text/css">
.scrollup {
width: 40px;
height: 40px;
position: fixed;
bottom: 50px;
right: 100px;
display: none;
text-indent: -9999px;
background: url('icon_top.png') no-repeat;
background-color: #000;
}
</style>
<script>
$(document).ready(function () {

$(window).scroll(function () {
    if ($(this).scrollTop() > 100) {
        $('.scrollup').fadeIn();
    } else {
        $('.scrollup').fadeOut();
    }
});

$('.scrollup').click(function () {
    $("html, body").animate({
        scrollTop: 0
    }, 600);
    return false;
});

});
</script>
</head>
<body>
<h1>Top of the page</h1>

<article style="height: 1000px">
<p style="margin-bottom: 600px">Scroll down the page&hellip;</p>
<p>Then click the box.</p>
<a href="#" class="scrollup">Scroll</a>
</article>
</body>
</html>

works like a charm for me, what browser are you in?

Jeff Voss
– Jeff Voss

2015-04-13 16:51:33 +00:00
Commented Apr 13, 2015 at 16:51 — Jeff Voss
– Jeff Voss, Commented Apr 13, 2015 at 16:51
@whitebox google chrome

Tushar Anand
– Tushar Anand

2015-04-13 16:53:10 +00:00
Commented Apr 13, 2015 at 16:53 — Tushar Anand
– Tushar Anand, Commented Apr 13, 2015 at 16:53
it works fine for me in Chrome, Firefox and IE 11

Sushil
– Sushil

2015-04-13 16:53:36 +00:00
Commented Apr 13, 2015 at 16:53 — Sushil
– Sushil, Commented Apr 13, 2015 at 16:53
Working perfectly for me, too! :)

Terry
– Terry

2015-04-13 16:55:23 +00:00
Commented Apr 13, 2015 at 16:55 — Terry
– Terry, Commented Apr 13, 2015 at 16:55
Working for me in Chrome as well

APAD1
– APAD1

2015-04-13 16:56:20 +00:00
Commented Apr 13, 2015 at 16:56 — APAD1
– APAD1, Commented Apr 13, 2015 at 16:56

Nachshon Schwartz · Accepted Answer · 2015-04-13 17:29:19Z

5

You are missing jQuery, add the script tag like so:

<script src='http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js'></script>

or add it locally by downloading the library and adding it to your project files.

Working JSFiddle: http://jsfiddle.net/nayish/uLt7guvg/2/

edited Apr 13, 2015 at 17:29

answered Apr 13, 2015 at 16:57

Nachshon Schwartz

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Comments

Dagriel · Accepted Answer · 2015-04-13 16:55:29Z

0

You're missing the 'icon_top.png' file. You must have that image in the same folder as the .html file.

answered Apr 13, 2015 at 16:55

Dagriel

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