cl

<?
	/**
	 *
	 */
	class login extends CI_Controller
	{

		function __construct(argument)
		{
			parent::__construct();
			$this->load->model('modelLogin');

			if (isset($this->session->userdata())) {
				return redirect(base_url('admin'));
			}
		}

		public function index()
		{
			$submit = $this->input->post('submit');
			$user = $this->input->post('username');
			$pass = $this->input->post('password');

			if (isset($submit)) {
				$login = $this->modelLogin->login($user,$pass);
				if ($login == 200) {
					redirect(base_url('admin'))
				} else {
					echo "gagal";
				}
			}

			$data = array(
				'barang' => $barang,
				'view' 	 => array("admin/edit")
			);

			$this->load->view('admin/template', $data);
		}
	}
?>