Created
May 7, 2014 14:25
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In HTML5 page, I try to load a CSS generated by Less. When the CSS does not exist, I fallback to Less file.
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Fallback to Less</title> | |
| <script type="text/javascript"> | |
| function fallbackToLess(){ | |
| var script = document.createElement('script'); | |
| script.src = "js/libs/less-1.7.0.min.js"; | |
| script.type = "text/javascript"; | |
| document.head.appendChild(script); | |
| var link = document.createElement('link'); | |
| link.href = "less/styles.less"; | |
| link.rel = "stylesheet/less"; | |
| document.head.appendChild(link); | |
| less.sheets.push(link) | |
| less.refresh() | |
| } | |
| </script> | |
| <link href="css/styles.css" rel="stylesheet" onerror="fallbackToLess()"/> | |
| </head> | |
| <body> | |
| <h1>The html5 page</h1> | |
| <p> ...</p> | |
| </body> | |
| </html> |
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