Created
July 11, 2016 17:37
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| <head> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.2.3/ace.js"></script> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.2.3/ext-language_tools.js"></script> | |
| </head> | |
| <body> | |
| <style> | |
| body{ | |
| margin: 0; | |
| } | |
| iframe, | |
| textarea, .ace-monokai{ | |
| width: 100%; | |
| float: left; | |
| resize: none; | |
| box-sizing: border-box; | |
| margin: 0; | |
| } | |
| textarea, .ace-monokai{ | |
| height: 40vh; | |
| font-family: monospace; | |
| font-size: 11pt; | |
| line-height: 1.4; | |
| width: 33.33%; | |
| } | |
| .ace-monokai[placeholder]:before { | |
| content: attr(placeholder); | |
| position: absolute; | |
| right: .5em; | |
| color: #ccc; | |
| z-index: 65535; | |
| padding: 0 0 0 .5em; | |
| font-weight: bold; | |
| background: rgba(0,0,0,.8); | |
| } | |
| iframe { | |
| height: 60vh; | |
| border:0 none; | |
| border-top:2px solid #2F3129; | |
| } | |
| </style> | |
| <textarea id="h" placeholder="HTML"></textarea> | |
| <textarea id="c" placeholder="CSS"></textarea> | |
| <textarea id="j" placeholder="JS"></textarea> | |
| <iframe></iframe> | |
| <script> | |
| var h = ace.edit("h"); | |
| h.setTheme("ace/theme/monokai"); | |
| h.getSession().setMode("ace/mode/html"); | |
| h.container.setAttribute("placeholder", "HTML"); | |
| h.setOptions({ | |
| enableBasicAutocompletion: true, | |
| enableSnippets: true, | |
| enableLiveAutocompletion: true | |
| }); | |
| var c = ace.edit("c"); | |
| c.setTheme("ace/theme/monokai"); | |
| c.getSession().setMode("ace/mode/css"); | |
| c.container.setAttribute("placeholder", "CSS"); | |
| c.setOptions({ | |
| enableBasicAutocompletion: true, | |
| enableSnippets: true, | |
| enableLiveAutocompletion: true | |
| }); | |
| var j = ace.edit("j"); | |
| j.setTheme("ace/theme/monokai"); | |
| j.getSession().setMode("ace/mode/javascript"); | |
| j.container.setAttribute("placeholder", "JS"); | |
| j.setOptions({ | |
| enableBasicAutocompletion: true, | |
| enableSnippets: true, | |
| enableLiveAutocompletion: true | |
| }); | |
| document.body.oninput = function(){ | |
| document.querySelector('iframe').srcdoc | |
| = '<style>'+c.getValue()+'</style><script>'+j.getValue()+'<\/script>' + h.getValue() | |
| } | |
| </script> | |
| </body> |
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