Created
February 8, 2015 02:20
-
-
Save scythargon/589fdf8cf5b8b435c680 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>CodePen - Modern HTML5 Lightbox in 12 Lines of JavaScript</title> | |
| <style> | |
| dialog { | |
| position: fixed; | |
| left: 50%; | |
| top: 50%; | |
| -webkit-transform: translate(-50%, -50%); | |
| margin: auto; | |
| border: solid; | |
| padding: 1em; | |
| background: white; | |
| color: black; | |
| display: none; | |
| opacity: 0; | |
| border: none; | |
| } | |
| dialog[open] { | |
| display: block; | |
| } | |
| .backdrop { | |
| position: fixed; | |
| background-color: rgba(0,0,0,0.1); | |
| top: 0; | |
| bottom: 0; | |
| left: 0; | |
| right: 0; | |
| } | |
| @-webkit-keyframes fadeToNearBlack { | |
| to { background: rgba(0,0,0,0.4); } | |
| } | |
| @keyframes fadeToNearBlack { | |
| to { background: rgba(0,0,0,0.4); } | |
| } | |
| @-webkit-keyframes goBig { | |
| to { opacity: 1; } | |
| } | |
| @keyframes goBig { | |
| to { opacity: 1; } | |
| } | |
| body { min-height: 100vh; } | |
| nav#thumbs { | |
| display: -webkit-box; | |
| display: -webkit-flex; | |
| display: flex; | |
| } | |
| nav#thumbs a { | |
| display: block; -webkit-box-flex: 1; -webkit-flex: 1; -ms-flex: 1; flex: 1; | |
| } | |
| nav#thumbs a img { | |
| width: 100%; height: auto; | |
| } | |
| dialog button { | |
| border: none; | |
| background: none; | |
| font-size: 1.2rem; | |
| } | |
| dialog[open] { | |
| -webkit-animation: goBig .6s forwards; | |
| max-width: 700px; | |
| } | |
| dialog[open]::backdrop { | |
| -webkit-animation: fadeToNearBlack .6s forwards; | |
| } | |
| .backdrop { | |
| -webkit-animation: fadeToNearBlack .6s forwards; | |
| } | |
| dialog img { | |
| width: 100%; height: auto; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <nav id="thumbs"> | |
| <a href="https://s3-us-west-2.amazonaws.com/s.cdpn.io/4273/elephant.jpg"><img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/4273/elephant-thumb.jpg" alt=""></a> | |
| <a href="https://s3-us-west-2.amazonaws.com/s.cdpn.io/4273/taj-mahal.jpg"><img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/4273/taj-mahal-thumb.jpg" alt=""></a> | |
| <a href="https://s3-us-west-2.amazonaws.com/s.cdpn.io/4273/wise-man.jpg"><img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/4273/wise-man-thumb.jpg" alt="wise-man-thumb"></a> | |
| </nav> | |
| <dialog id="cover"> | |
| <img src="" alt=""> | |
| <button id="closecover">Close</button> | |
| </dialog> | |
| <script src="http://demosthenes.info/assets/scripts/extras/dialog-polyfill.js"></script> | |
| <script> | |
| function close_dialog() { | |
| coverimage.setAttribute('src', ''); | |
| cover.close(); | |
| document.removeEventListener('click', close_dialog); | |
| } | |
| function showImage(e) { | |
| e.preventDefault(); | |
| e.stopPropagation(); | |
| coverimage.setAttribute('src', this.getAttribute('href')); | |
| coverimage.setAttribute('alt', this.querySelector('img').getAttribute('alt')); | |
| cover.showModal(); | |
| document.addEventListener('click', close_dialog); | |
| } | |
| var imglinks = document.getElementById('thumbs').getElementsByTagName('a'), cover = document.getElementById('cover'), coverimage = cover.getElementsByTagName('img')[0], testdialog = document.createElement('dialog'); | |
| testdialog.setAttribute('open', ''); | |
| if (!testdialog.open) { | |
| dialogPolyfill.registerDialog(cover); | |
| } | |
| for (var i = 0; i < imglinks.length; i++) { | |
| imglinks[i].onclick = showImage; | |
| } | |
| //@ sourceURL=pen.js | |
| </script> | |
| </body> | |
| </html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment