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1 <!doctype html>
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2
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3 <title>CodeMirror: Active Line Demo</title>
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4 <meta charset="utf-8"/>
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5 <link rel=stylesheet href="../doc/docs.css">
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6
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7 <link rel="stylesheet" href="../lib/codemirror.css">
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8 <script src="../lib/codemirror.js"></script>
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9 <script src="../mode/xml/xml.js"></script>
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10 <script src="../addon/selection/active-line.js"></script>
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11 <style>
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12 .CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}
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13 </style>
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14 <div id=nav>
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15 <a href="https://codemirror.net/5"><h1>CodeMirror</h1><img id=logo src="../doc/logo.png"></a>
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16
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17 <ul>
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18 <li><a href="../index.html">Home</a>
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19 <li><a href="../doc/manual.html">Manual</a>
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20 <li><a href="https://github.com/codemirror/codemirror5">Code</a>
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21 </ul>
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22 <ul>
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23 <li><a class=active href="#">Active Line</a>
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24 </ul>
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25 </div>
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26
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27 <article>
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28 <h2>Active Line Demo</h2>
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29 <form><textarea id="code" name="code">
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30 <?xml version="1.0" encoding="UTF-8"?>
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31 <rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"
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32 xmlns:georss="http://www.georss.org/georss"
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33 xmlns:twitter="http://api.twitter.com">
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34 <channel>
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35 <title>Twitter / codemirror</title>
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36 <link>http://twitter.com/codemirror</link>
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37 <atom:link type="application/rss+xml"
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38 href="http://twitter.com/statuses/user_timeline/242283288.rss" rel="self"/>
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39 <description>Twitter updates from CodeMirror / codemirror.</description>
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40 <language>en-us</language>
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41 <ttl>40</ttl>
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42 <item>
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43 <title>codemirror: http://cloud-ide.com — they're springing up like mushrooms. This one
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44 uses CodeMirror as its editor.</title>
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45 <description>codemirror: http://cloud-ide.com — they're springing up like mushrooms. This
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46 one uses CodeMirror as its editor.</description>
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47 <pubDate>Thu, 17 Mar 2011 23:34:47 +0000</pubDate>
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48 <guid>http://twitter.com/codemirror/statuses/48527733722058752</guid>
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49 <link>http://twitter.com/codemirror/statuses/48527733722058752</link>
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50 <twitter:source>web</twitter:source>
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51 <twitter:place/>
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52 </item>
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53 <item>
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54 <title>codemirror: Posted a description of the CodeMirror 2 internals at
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55 https://codemirror.net/2/internals.html</title>
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56 <description>codemirror: Posted a description of the CodeMirror 2 internals at
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57 https://codemirror.net/2/internals.html</description>
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58 <pubDate>Wed, 02 Mar 2011 12:15:09 +0000</pubDate>
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59 <guid>http://twitter.com/codemirror/statuses/42920879788789760</guid>
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60 <link>http://twitter.com/codemirror/statuses/42920879788789760</link>
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61 <twitter:source>web</twitter:source>
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62 <twitter:place/>
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63 </item>
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64 </channel>
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65 </rss></textarea></form>
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66
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67 <script>
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68 var nonEmpty = false;
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69 var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
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70 mode: "application/xml",
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71 styleActiveLine: true,
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72 lineNumbers: true,
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73 lineWrapping: true
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74 });
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75
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76 function toggleSelProp() {
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77 nonEmpty = !nonEmpty;
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78 editor.setOption("styleActiveLine", {nonEmpty: nonEmpty});
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79 var label = nonEmpty ? 'Disable nonEmpty option' : 'Enable nonEmpty option';
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80 document.getElementById('toggleButton').innerText = label;
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81 }
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82 </script>
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83
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84 <p>Styling the current cursor line.</p>
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85
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86 <button onclick="toggleSelProp()" id="toggleButton">Enable <code>nonEmpty</code> option</button>
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87
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88 </article>
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