mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-12-23 17:31:51 +00:00
46 lines
1.5 KiB
HTML
46 lines
1.5 KiB
HTML
|
<!doctype html>
|
||
|
|
|
||
|
|
<title>CodeMirror: Placeholder 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="../addon/display/placeholder.js"></script>
|
||
|
|
<style type="text/css">
|
||
|
|
.CodeMirror { border: 1px solid silver; }
|
||
|
|
.CodeMirror-empty { outline: 1px solid #c22; }
|
||
|
|
.CodeMirror-empty.CodeMirror-focused { outline: none; }
|
||
|
|
.CodeMirror pre.CodeMirror-placeholder { color: #999; }
|
||
|
|
</style>
|
||
|
|
<div id=nav>
|
||
|
|
<a href="http://codemirror.net"><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/marijnh/codemirror">Code</a>
|
||
|
|
</ul>
|
||
|
|
<ul>
|
||
|
|
<li><a class=active href="#">Placeholder</a>
|
||
|
|
</ul>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<article>
|
||
|
|
<h2>Placeholder demo</h2>
|
||
|
|
<form><textarea id="code" name="code" placeholder="Code goes here..."></textarea></form>
|
||
|
|
|
||
|
|
<p>The <a href="../doc/manual.html#addon_placeholder">placeholder</a>
|
||
|
|
plug-in adds an option <code>placeholder</code> that can be set to
|
||
|
|
make text appear in the editor when it is empty and not focused.
|
||
|
|
If the source textarea has a <code>placeholder</code> attribute,
|
||
|
|
it will automatically be inherited.</p>
|
||
|
|
|
||
|
|
<script>
|
||
|
|
var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
|
||
|
|
lineNumbers: true
|
||
|
|
});
|
||
|
|
</script>
|
||
|
|
|
||
|
|
</article>
|