<!DOCTYPE html> <!– Copyright © 2003-2017, CKSource - Frederico Knabben. All rights reserved. For licensing, see LICENSE.md or ckeditor.com/license –> <html> <head>

<meta charset="utf-8">
<title>Using the CKEditor Read-Only API &mdash; CKEditor Sample</title>
<script src="../../ckeditor.js"></script>
<link rel="stylesheet" href="sample.css">
<script>
        var editor;
        // The instanceReady event is fired, when an instance of CKEditor has finished
        // its initialization.
        CKEDITOR.on( 'instanceReady', function( ev ) {
                editor = ev.editor;
                // Show this "on" button.
                document.getElementById( 'readOnlyOn' ).style.display = '';
                // Event fired when the readOnly property changes.
                editor.on( 'readOnly', function() {
                        document.getElementById( 'readOnlyOn' ).style.display = this.readOnly ? 'none' : '';
                        document.getElementById( 'readOnlyOff' ).style.display = this.readOnly ? '' : 'none';
                });
        });
        function toggleReadOnly( isReadOnly ) {
                // Change the read-only state of the editor.
                // http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-setReadOnly
                editor.setReadOnly( isReadOnly );
        }
</script>

</head> <body>

<h1 class="samples">
        <a href="index.html">CKEditor Samples</a> &raquo; Using the CKEditor Read-Only API
</h1>
<div class="warning deprecated">
        This sample is not maintained anymore. Check out its <a href="http://sdk.ckeditor.com/samples/readonly.html">brand new version in CKEditor SDK</a>.
</div>
<div class="description">
        <p>
                This sample shows how to use the
                <code><a class="samples" href="http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-setReadOnly">setReadOnly</a></code>
                API to put editor into the read-only state that makes it impossible for users to change the editor contents.
        </p>
        <p>
                For details on how to create this setup check the source code of this sample page.
        </p>
</div>
<form action="sample_posteddata.php" method="post">
        <p>
                <textarea class="ckeditor" id="editor1" name="editor1" cols="100" 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>
        </p>
        <p>
                <input id="readOnlyOn" onclick="toggleReadOnly();" type="button" value="Make it read-only" style="display:none">
                <input id="readOnlyOff" onclick="toggleReadOnly( false );" type="button" value="Make it editable again" style="display:none">
        </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>

</body> </html>