ckeditor4
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JavaScript WYSIWYG web text editor.
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Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
CKEditor 4 LTS ("Long Term Support") is available under the terms of the Extended Support Model.
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<html lang="en">
<head>
<meta charset="utf-8">
<title>Append To Page Element Using JavaScript Code — CKEditor Sample</title>
<script src="../../ckeditor.js"></script>
<link rel="stylesheet" href="sample.css">
<meta name="description" content="Try the latest sample of CKEditor 4 and learn more about customizing your WYSIWYG editor with endless possibilities.">
</head>
<body>
<h1 class="samples">
<a href="index.html">CKEditor Samples</a> » Append To Page Element Using JavaScript Code
</h1>
<div class="warning deprecated">
This sample is not maintained anymore. Check out the <a href="https://ckeditor.com/docs/ckeditor4/latest/examples/index.html">brand new samples in CKEditor Examples</a>.
</div>
<div id="section1">
<div class="description">
<p>
The <code><a class="samples" href="https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR.html#method-appendTo">CKEDITOR.appendTo()</a></code> method serves to to place editors inside existing DOM elements. Unlike <code><a class="samples" href="https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR.html#method-replace">CKEDITOR.replace()</a></code>,
a target container to be replaced is no longer necessary. A new editor
instance is inserted directly wherever it is desired.
</p>
<pre class="samples">CKEDITOR.appendTo( '<em>container_id</em>',
{ /* Configuration options to be used. */ }
'Editor content to be used.'
);</pre>
</div>
<script>
// This call can be placed at any point after the
// DOM element to append CKEditor to or inside the <head><script>
// in a window.onload event handler.
// Append a CKEditor instance using the default configuration and the
// provided content to the <div> element of ID "section1".
CKEDITOR.appendTo( 'section1',
{
on: {
contentPreview: function( evt ) {
evt.data.dataValue = '<div style="padding: 1.5em;border: 3px #f00 solid">' +
'<h1>Content Preview was blocked</h1>' +
'<p>To ensure the highest security, the content preview in samples was blocked.</p>' +
'<p>Please refer to our ' +
'<a href="https://ckeditor.com/docs/ckeditor4/latest/guide/dev_best_practices.html#validate-preview-content">' +
'best practices on security</a> to learn more how to properly configure and secure the content preview.</p>' +
'</div>';
}
}
},
'<p>This is some <strong>sample text</strong>. You are using <a href="https://ckeditor.com/">CKEditor</a>.</p>'
);
</script>
</div>
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<hr>
<p>
CKEditor - The text editor for the Internet - <a class="samples" href="https://ckeditor.com/">https://ckeditor.com</a>
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<p id="copy">
Copyright © 2003-2025, <a class="samples" href="https://cksource.com/">CKSource</a> Holding sp. z o.o. All rights reserved.
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