Created
August 26, 2012 01:45
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Expand image to full page with JavaScript and CSS3
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>fullpage</title> | |
| <script> | |
| window.onload = function() { | |
| var body = document.getElementsByTagName('body')[0]; | |
| body.addEventListener("click", openFullPage, false); | |
| function openFullPage(e) { | |
| if(e.target && e.target.nodeName == 'IMG') { | |
| var fullpage = document.createElement('div'); | |
| body.appendChild(fullpage); | |
| fullpage.style.backgroundImage = 'url("' + e.target.src + '")'; | |
| fullpage.style.backgroundSize = 'contain'; | |
| fullpage.style.backgroundRepeat = 'no-repeat'; | |
| fullpage.style.backgroundColor = '#ffffff'; | |
| fullpage.style.width = '100%'; | |
| fullpage.style.height = '100%'; | |
| fullpage.style.backgroundPosition = 'center center'; | |
| fullpage.style.position = 'absolute'; | |
| fullpage.style.top = body.scrollTop + 'px'; | |
| fullpage.style.left = '0'; | |
| fullpage.addEventListener("click", closeFullPage, false); | |
| } | |
| } | |
| function closeFullPage(e) { | |
| body.removeChild(e.target); | |
| } | |
| }; | |
| </script> | |
| </head> | |
| <body> | |
| <img src="http://placehold.it/400x400" /> | |
| <img src="http://placehold.it/400x400" /> | |
| <img src="http://placehold.it/400x400" /> | |
| </body> | |
| </html> |
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