mirror of
https://github.com/renbaoshuo/S2OJ.git
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46 lines
1.5 KiB
HTML
46 lines
1.5 KiB
HTML
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<!doctype html>
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<title>CodeMirror: Placeholder demo</title>
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<meta charset="utf-8"/>
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<link rel=stylesheet href="../doc/docs.css">
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<link rel="stylesheet" href="../lib/codemirror.css">
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<script src="../lib/codemirror.js"></script>
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<script src="../addon/display/placeholder.js"></script>
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<style type="text/css">
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.CodeMirror { border: 1px solid silver; }
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.CodeMirror-empty { outline: 1px solid #c22; }
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.CodeMirror-empty.CodeMirror-focused { outline: none; }
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.CodeMirror pre.CodeMirror-placeholder { color: #999; }
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</style>
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<div id=nav>
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<a href="http://codemirror.net"><img id=logo src="../doc/logo.png"></a>
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<ul>
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<li><a href="../index.html">Home</a>
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<li><a href="../doc/manual.html">Manual</a>
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<li><a href="https://github.com/marijnh/codemirror">Code</a>
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</ul>
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<ul>
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<li><a class=active href="#">Placeholder</a>
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</ul>
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</div>
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<article>
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<h2>Placeholder demo</h2>
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<form><textarea id="code" name="code" placeholder="Code goes here..."></textarea></form>
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<p>The <a href="../doc/manual.html#addon_placeholder">placeholder</a>
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plug-in adds an option <code>placeholder</code> that can be set to
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make text appear in the editor when it is empty and not focused.
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If the source textarea has a <code>placeholder</code> attribute,
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it will automatically be inherited.</p>
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<script>
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var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
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lineNumbers: true
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});
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</script>
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</article>
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