tanya

//controller , yang ku tnyakan adalah  $data['user'] = $this->user_model->getaktif();
public function index()
	{
		if ($this->session->userdata('username')=="") {
			redirect('auth');
		}
		$data['username'] = $this->session->userdata('username');
		$data['user'] = $this->user_model->getaktif();
		$this->load->view('admin/welcome_message',$data);

}

//model
function getaktif()
{
$username = $this->session->userdata('username');
$this->db->where('username', $username);
$this->db->select("*");
$this->db->from("tabel_user");
 return $this->db->get();
}



//view ini bagaimana ya jika gambar itu berisi
 <?php  foreach($user->result() as $detail)

if( $detail['gambar']=='')
{
echo "gambar default";
}
else

{
echo "dari database ambil"

}
?>