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<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.

			// 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> &raquo; 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">&lt;p&gt;This is some &lt;strong&gt;sample text&lt;/strong&gt;. You are using &lt;a href="https://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="https://ckeditor.com/">https://ckeditor.com</a>

		</p>

		<p id="copy">

			Copyright &copy; 2003-2019, <a class="samples" href="https://cksource.com/">CKSource</a> - Frederico

			Knabben. All rights reserved.

		</p>

	</div>

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