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<title>CodeMirror: Active Line Demo</title><meta charset="utf-8"/><link rel=stylesheet href="../doc/docs.css">
<link rel="stylesheet" href="../lib/codemirror.css"><script src="../lib/codemirror.js"></script><script src="../mode/xml/xml.js"></script><script src="../addon/selection/active-line.js"></script><style> .CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;} </style><div id=nav> <a href="https://codemirror.net/5"><h1>CodeMirror</h1><img id=logo src="../doc/logo.png"></a>
<ul> <li><a href="../index.html">Home</a> <li><a href="../doc/manual.html">Manual</a> <li><a href="https://github.com/codemirror/codemirror5">Code</a> </ul> <ul> <li><a class=active href="#">Active Line</a> </ul></div>
<article><h2>Active Line Demo</h2><form><textarea id="code" name="code"><?xml version="1.0" encoding="UTF-8"?><rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:georss="http://www.georss.org/georss" xmlns:twitter="http://api.twitter.com"> <channel> <title>Twitter / codemirror</title> <link>http://twitter.com/codemirror</link> <atom:link type="application/rss+xml" href="http://twitter.com/statuses/user_timeline/242283288.rss" rel="self"/> <description>Twitter updates from CodeMirror / codemirror.</description> <language>en-us</language> <ttl>40</ttl> <item> <title>codemirror: http://cloud-ide.com — they're springing up like mushrooms. This one uses CodeMirror as its editor.</title> <description>codemirror: http://cloud-ide.com — they're springing up like mushrooms. This one uses CodeMirror as its editor.</description> <pubDate>Thu, 17 Mar 2011 23:34:47 +0000</pubDate> <guid>http://twitter.com/codemirror/statuses/48527733722058752</guid> <link>http://twitter.com/codemirror/statuses/48527733722058752</link> <twitter:source>web</twitter:source> <twitter:place/> </item> <item> <title>codemirror: Posted a description of the CodeMirror 2 internals at https://codemirror.net/2/internals.html</title> <description>codemirror: Posted a description of the CodeMirror 2 internals at https://codemirror.net/2/internals.html</description> <pubDate>Wed, 02 Mar 2011 12:15:09 +0000</pubDate> <guid>http://twitter.com/codemirror/statuses/42920879788789760</guid> <link>http://twitter.com/codemirror/statuses/42920879788789760</link> <twitter:source>web</twitter:source> <twitter:place/> </item> </channel></rss></textarea></form>
<script>var nonEmpty = false;var editor = CodeMirror.fromTextArea(document.getElementById("code"), { mode: "application/xml", styleActiveLine: true, lineNumbers: true, lineWrapping: true});
function toggleSelProp() { nonEmpty = !nonEmpty; editor.setOption("styleActiveLine", {nonEmpty: nonEmpty}); var label = nonEmpty ? 'Disable nonEmpty option' : 'Enable nonEmpty option'; document.getElementById('toggleButton').innerText = label;}</script>
<p>Styling the current cursor line.</p>
<button onclick="toggleSelProp()" id="toggleButton">Enable <code>nonEmpty</code> option</button>
</article>
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