Hi everyone,
I'd like to know how to do CakePHP show an error when you try to
access a content that doesn't exists.
For example, with the next code, if I try to acces /group/view/3 and
doesn't exists the Group with id=3 in the database, it shows the
view.thtml with error from database.
class GruposController extends AppController
{
public function view($id=null){;
$data = $this->Grupo->findByUrl($id);
$this->set('data', $data);
}
}
How could I control this? For example show the error404 web or
redirect to other link
Thank you
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