Bug Tracker

Ticket #6527: memoryleak.html

File memoryleak.html, 1.0 KB (added by samchuang, May 05, 2010 01:41AM UTC)
<html>
<head>
<script type="text/javascript" charset="UTF-8" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.js"></script>
</head>
<body>

<script>
count = 0;
function getHtml() {
	var html = ['<div id="mytable"><table>'];
 	count++;
 	for (var i = 0; i < 20; i++) {
  		html.push('<tr>');
  			for (var j = 0; j < 6; j++)
   				html.push('<td>Test: ' + count + 'cell_' + i + '_' + j + '</td>');
  		html.push('</tr>');
 	}
 	html.push('</table></div>');
 return html.join('');
}

function intervalRender() {
	var id = window._intervalID;
	if (!id) {
		id = setInterval(function () {
			jQuery('#mytable').replaceWith(getHtml());
		}, 1000);
	}
}

function leakLessMemory() {
	var id = window._intervalID;
	if (!id) {
		id = setInterval(function () {
			jQuery('#mytable')[0].outerHTML = getHtml();
		}, 1000);
	}
}

jQuery(document).ready(function() {
	intervalRender();
	//leakLessMemory();
});
</script>



<div id="mytable">
</div>

</body>
</html>

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