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	<!DOCTYPE html>
	<!--
	Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
	For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
	-->
	<html lang="en">
	<head>
	<meta charset="utf-8">
	<title>Using the CKEditor Read-Only API — 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.">
	<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.
	// https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_editor.html#method-setReadOnly
	editor.setReadOnly( isReadOnly );
	}

	</script>
	</head>
	<body>
	<h1 class="samples">
	<a href="index.html">CKEditor Samples</a> » Using the CKEditor Read-Only API
	</h1>
	<div class="warning deprecated">
	This sample is not maintained anymore. Check out its <a href="https://ckeditor.com/docs/ckeditor4/latest/examples/readonly.html">brand new version in CKEditor Examples</a>.
	</div>
	<div class="description">
	<p>
	This sample shows how to use the
	<code><a class="samples" href="https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_editor.html#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"><p>This is some <strong>sample text</strong>. You are using <a href="https://ckeditor.com/">CKEditor</a>.</p></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="https://ckeditor.com/">https://ckeditor.com</a>
	</p>
	<p id="copy">
	Copyright © 2003-2021, <a class="samples" href="https://cksource.com/">CKSource</a> - Frederico
	Knabben. All rights reserved.
	</p>
	</div>
	</body>
	</html>