Help with SESSION.

[eluser]Cristian Gilè[/eluser]
If you want to check if the user is logged in, you have to use userdata not set_userdata:

Code:

if(!$this->session->userdata('loggedin'))
{
    $this->session->set_flashdata('message', 'You must login');
    redirect('path/to/login/controller');
}