Bug Tracker

Ticket #3078: issue3078.html
File issue3078.html, 2.1 KB (added by jeberma, June 24, 2008 05:03AM UTC)

a short script that demonstrates the caching issue

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
<title>jQuery validation plug-in - comment form example</title>

<link rel="stylesheet" type="text/css" media="screen" href="css/screen.css" />

<script src="../lib/jquery.js" type="text/javascript"></script>
<script src="../jquery.validate.js" type="text/javascript"></script>

<!-- for styling the form -->
<script src="js/cmxforms.js" type="text/javascript"></script>

<script type="text/javascript">
	function run() {
		for(var i=0; i<1000; i++) {

			var h = document.body.innerHTML;

			// this does not free the cache
			$('#commentForm').remove();

			// this works
			//$('#commentForm').remove().removeData();

			document.body.innerHTML = h;

			$("#commentForm").validate();
		}

		alert('finished');

		// please run in firebug
		if(typeof console !== 'undefined') {
			console.dir($.cache);
		}
	}
</script>

<style type="text/css">
#commentForm { width: 500px; }
#commentForm label { width: 250px; }
#commentForm label.error, #commentForm input.submit { margin-left: 253px; }
</style>

</head>
<body>

	<input type="button" value="run" onclick="run()"/>

<form class="cmxform" id="commentForm" method="post" action="">
	<fieldset>
		<legend>Please provide your name, email address (won't be published) and a comment</legend>
		<p>
			<label for="cname">Name (required, at least 2 characters)</label>
			<input id="cname" name="name" class="required" minlength="2" />
		<p>
			<label for="cemail">E-Mail (required)</label>
			<input id="cemail" name="email" class="required email" />
		</p>
		<p>
			<label for="curl">URL (optional)</label>
			<input id="curl" name="url" class="url" value="" />
		</p>
		<p>
			<label for="ccomment">Your comment (required)</label>
			<textarea id="ccomment" name="comment" class="required"></textarea>
		</p>
		<p>
			<input class="submit" type="submit" value="Submit"/>
		</p>
	</fieldset>
</form>

</body>
</html>

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