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<title>AutoGrow Plugin &mdash; CKEditor Sample</title>
<script src="../../../ckeditor.js"></script>
<link rel="stylesheet" href="../../../samples/old/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.">

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<h1 class="samples">
        <a href="../../../samples/old/index.html">CKEditor Samples</a> &raquo; Using AutoGrow Plugin
</h1>
<div class="warning deprecated">
        This sample is not maintained anymore. Check out its <a href="http://sdk.ckeditor.com/samples/autogrow.html">brand new version in CKEditor SDK</a>.
</div>
<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( 'textarea_id', {

<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>&lt;textarea&gt;</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">&lt;p&gt;This is some &lt;strong&gt;sample text&lt;/strong&gt;. You are using &lt;a href="http://ckeditor.com/"&gt;CKEditor&lt;/a&gt;.&lt;/p&gt;</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">&lt;p&gt;This is some &lt;strong&gt;sample text&lt;/strong&gt;. You are using &lt;a href="http://ckeditor.com/"&gt;CKEditor&lt;/a&gt;.&lt;/p&gt;</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 &copy; 2003-2017, <a class="samples" href="http://cksource.com/">CKSource</a> - Frederico
                Knabben. All rights reserved.
        </p>
</div>

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