mirror of
https://github.com/renbaoshuo/S2OJ.git
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53 lines
1.8 KiB
HTML
53 lines
1.8 KiB
HTML
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<!doctype html>
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<title>CodeMirror: Selection Marking 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/search/searchcursor.js"></script>
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<script src="../addon/selection/mark-selection.js"></script>
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<style type="text/css">
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.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}
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.CodeMirror-selected { background-color: blue !important; }
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.CodeMirror-selectedtext { color: white; }
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.styled-background { background-color: #ff7; }
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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="#">Selection Marking</a>
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</ul>
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</div>
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<article>
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<h2>Selection Marking Demo</h2>
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<form><textarea id="code" name="code">
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Select something from here. You'll see that the selection's foreground
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color changes to white! Since, by default, CodeMirror only puts an
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independent "marker" layer behind the text, you'll need something like
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this to change its colour.
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Also notice that turning this addon on (with the default style) allows
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you to safely give text a background color without screwing up the
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visibility of the selection.</textarea></form>
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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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styleSelectedText: true
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});
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editor.markText({line: 6, ch: 26}, {line: 6, ch: 42}, {className: "styled-background"});
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</script>
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<p>Simple addon to easily mark (and style) selected text. <a href="../doc/manual.html#addon_mark-selection">Docs</a>.</p>
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</article>
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