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Alpaca provides the easiest and fastest way to generate interactive forms for the web and mobile devices. It runs simply as HTML5 or more elaborately using Bootstrap, jQuery Mobile or jQuery UI. Alpaca uses Handlebars to process JSON schema and provide
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HTML
<!--
Copyright (c) 2003-2014, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.md or http://ckeditor.com/license
-->
<html>
<head>
<meta charset="utf-8">
<title>AutoGrow Plugin — CKEditor Sample</title>
<script src="../../../ckeditor.js"></script>
<link rel="stylesheet" href="../../../samples/sample.css">
<meta name="ckeditor-sample-name" content="AutoGrow plugin">
<meta name="ckeditor-sample-group" content="Plugins">
<meta name="ckeditor-sample-description" content="Using the AutoGrow plugin in order to make the editor grow to fit the size of its content.">
</head>
<body>
<h1 class="samples">
<a href="../../../samples/index.html">CKEditor Samples</a> » Using AutoGrow Plugin
</h1>
<div class="description">
<p>
This sample shows how to configure CKEditor instances to use the
<strong>AutoGrow</strong> (<code>autogrow</code>) plugin that lets the editor window expand
and shrink depending on the amount and size of content entered in the editing area.
</p>
<p>
In its default implementation the <strong>AutoGrow feature</strong> can expand the
CKEditor window infinitely in order to avoid introducing scrollbars to the editing area.
</p>
<p>
It is also possible to set a maximum height for the editor window. Once CKEditor
editing area reaches the value in pixels specified in the
<code><a class="samples" href="http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-autoGrow_maxHeight">autoGrow_maxHeight</a></code>
configuration setting, scrollbars will be added and the editor window will no longer expand.
</p>
<p>
To add a CKEditor instance using the <code>autogrow</code> plugin and its
<code>autoGrow_maxHeight</code> attribute, insert the following JavaScript call to your code:
</p>
<pre class="samples">
CKEDITOR.replace( '<em>textarea_id</em>', {
<strong>extraPlugins: 'autogrow',</strong>
autoGrow_maxHeight: 800,
// Remove the Resize plugin as it does not make sense to use it in conjunction with the AutoGrow plugin.
removePlugins: 'resize'
});</pre>
<p>
Note that <code><em>textarea_id</em></code> in the code above is the <code>id</code> attribute of
the <code><textarea></code> element to be replaced with CKEditor. The maximum height should
be given in pixels.
</p>
</div>
<form action="../../../samples/sample_posteddata.php" method="post">
<p>
<label for="editor1">
CKEditor using the <code>autogrow</code> plugin with its default configuration:
</label>
<textarea cols="80" id="editor1" name="editor1" rows="10"><p>This is some <strong>sample text</strong>. You are using <a href="http://ckeditor.com/">CKEditor</a>.</p></textarea>
<script>
CKEDITOR.replace( 'editor1', {
extraPlugins: 'autogrow',
removePlugins: 'resize'
});
</script>
</p>
<p>
<label for="editor2">
CKEditor using the <code>autogrow</code> plugin with maximum height set to 400 pixels:
</label>
<textarea cols="80" id="editor2" name="editor2" rows="10"><p>This is some <strong>sample text</strong>. You are using <a href="http://ckeditor.com/">CKEditor</a>.</p></textarea>
<script>
CKEDITOR.replace( 'editor2', {
extraPlugins: 'autogrow',
autoGrow_maxHeight: 400,
removePlugins: 'resize'
});
</script>
</p>
<p>
<input type="submit" value="Submit">
</p>
</form>
<div id="footer">
<hr>
<p>
CKEditor - The text editor for the Internet - <a class="samples" href="http://ckeditor.com/">http://ckeditor.com</a>
</p>
<p id="copy">
Copyright © 2003-2014, <a class="samples" href="http://cksource.com/">CKSource</a> - Frederico
Knabben. All rights reserved.
</p>
</div>
</body>
</html>