<section>
<div id="sticky" class="sticky">
This div will stick to the top
</div>
</section>
body {
margin: 0;
}
section {
height: 2000px;
padding-top: 100px;
}
.sticky {
background: orange;
width: 100%;
}
.fixed {
position: fixed;
top:0;
}
function findOffset(element) {
var top = 0, left = 0;
do {
top += element.offsetTop || 0;
left += element.offsetLeft || 0;
element = element.offsetParent;
} while(element);
return {
top: top,
left: left
};
}
window.onload = function () {
var stickyHeader = document.getElementById('sticky');
var headerOffset = findOffset(stickyHeader);
window.onscroll = function() {
// body.scrollTop is deprecated and no longer available on Firefox
var bodyScrollTop = document.documentElement.scrollTop || document.body.scrollTop;
if (bodyScrollTop > headerOffset.top) {
stickyHeader.classList.add('fixed');
} else {
stickyHeader.classList.remove('fixed');
}
};
};
Output
300px
You can jump to the latest bin by adding /latest
to your URL
Keyboard Shortcuts
Shortcut | Action |
---|---|
ctrl + [num] | Toggle nth panel |
ctrl + 0 | Close focused panel |
ctrl + enter | Re-render output. If console visible: run JS in console |
Ctrl + l | Clear the console |
ctrl + / | Toggle comment on selected lines |
ctrl + ] | Indents selected lines |
ctrl + [ | Unindents selected lines |
tab | Code complete & Emmet expand |
ctrl + shift + L | Beautify code in active panel |
ctrl + s | Save & lock current Bin from further changes |
ctrl + shift + s | Open the share options |
ctrl + y | Archive Bin |
Complete list of JS Bin shortcuts |
JS Bin URLs
URL | Action |
---|---|
/ | Show the full rendered output. This content will update in real time as it's updated from the /edit url. |
/edit | Edit the current bin |
/watch | Follow a Code Casting session |
/embed | Create an embeddable version of the bin |
/latest | Load the very latest bin (/latest goes in place of the revision) |
/[username]/last | View the last edited bin for this user |
/[username]/last/edit | Edit the last edited bin for this user |
/[username]/last/watch | Follow the Code Casting session for the latest bin for this user |
/quiet | Remove analytics and edit button from rendered output |
.js | Load only the JavaScript for a bin |
.css | Load only the CSS for a bin |
Except for username prefixed urls, the url may start with http://jsbin.com/abc and the url fragments can be added to the url to view it differently. |