We would like to know how to update an iframe for a new URL.
<!DOCTYPE html>
<html>
<head>
</head><!-- w ww .j av a2 s . c o m-->
<body>
<iframe src="" id="logviewer"></iframe>
<script type="text/javascript">
document.getElementById('logviewer').src = "http://www.cnn.com";
console.log('Loaded Yahoo');
</script>
</body>
</html>
The code above is rendered as follows: