Created
April 25, 2012 08:53
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html + css preview
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| <!doctype html> | |
| <html> | |
| <head> | |
| <title>HTML&CSS SANDBOX</title> | |
| <meta charset=utf-8> | |
| <script src=lib/codemirror.js></script> | |
| <script src=mode/xml/xml.js></script> | |
| <script src=mode/javascript/javascript.js></script> | |
| <script src=mode/css/css.js></script> | |
| <script src=mode/htmlmixed/htmlmixed.js></script> | |
| <link rel=stylesheet href=lib/codemirror.css> | |
| <link rel=stylesheet href=doc/docs.css> | |
| <link rel=stylesheet href=style.css> | |
| </head> | |
| <body> | |
| <div id="container"> | |
| <h1>HTML&CSS SANDBOX</h1> | |
| <textarea id=htmlcode name=htmlcode></textarea> | |
| <textarea id=csscode name=csscode></textarea> | |
| <iframe id=preview></iframe> | |
| </div> | |
| <script> | |
| function addStyleElement() { | |
| var previewStyle = document.getElementById('preview'); | |
| var addstyle = previewStyle.contentDocument || previewStyle.contentWindow.document; | |
| addstyle.createElement('style'); | |
| addstyle.head.appendChild(style); | |
| } | |
| var delay; | |
| var htmleditor = CodeMirror.fromTextArea(document.getElementById('htmlcode'), { | |
| mode: 'text/html', | |
| lineNumbers: true, | |
| lineWrapping: true, | |
| tabMode: 'indent', | |
| onChange: function() { | |
| clearTimeout(delay); | |
| delay = setTimeout(updatePreview, 300); | |
| } | |
| }); | |
| var delay; | |
| var csseditor = CodeMirror.fromTextArea(document.getElementById('csscode'), { | |
| mode: 'text/css', | |
| lineNumbers: true, | |
| lineWrapping: true, | |
| tabMode: 'indent', | |
| onChange: function() { | |
| clearTimeout(delay); | |
| delay = setTimeout(updatePreview, 300); | |
| } | |
| }); | |
| function updatePreview() { | |
| var previewFrame = document.getElementById('preview'); | |
| var addhtml = previewFrame.contentDocument || previewFrame.contentWindow.document; | |
| var html = htmleditor.getValue(); | |
| var css = csseditor.getValue(); | |
| if (/<\/head\b/.test(html)) html = html.replace(/<\/head\b/, "<style>" + css + "</style></head"); | |
| else html = "<style>" + css + "</style>" + html; | |
| addhtml.open(); | |
| addhtml.write(html); | |
| addhtml.close(); | |
| } | |
| setTimeout(updatePreview, 300); | |
| </script> | |
| </body> | |
| </html> |
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