redirect from within a view

Hi

is there a way to perform a redirect from inside a view?

For instance if the user is not logged.

I can do this manually like this:

<?php
if (!$session->check('User')) {
header ("Location: ".$html->url('/'));
}
?>

but I was wondering if there was a more "cake" way to do this.

thanks in advance
Lorenzo

--
Lorenzo Bettini, PhD in Computer Science, DI, Univ. Torino
HOME: http://www.lorenzobettini.it MUSIC: http://www.purplesucker.com
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