public function cetakBiayaKontrak()
 {
     if (isset($_POST['univ']) && isset($_POST['status']) && isset($_POST['jadwal'])) {
         $univ = $_POST['univ'];
         //print_r ($univ);
         $status = $_POST['status'];
         $tahun = $_POST['jadwal'];
         //print_r ($tahun);
         $biaya = new Biaya();
         $user = Session::get('kd_user');
         $biaya = new Biaya();
         if (Session::get('role') == 2) {
             $data_biaya = $biaya->get_by_filter($univ, $status, $tahun, $user);
         } else {
             $data_biaya = $biaya->get_by_filter($univ, $status, $tahun);
         }
         $universitas = new Universitas($this->registry);
         $universitas->set_kode_in($univ);
         $data_univ = $universitas->get_univ_by_id($universitas);
         $jurusan = new Jurusan($this->registry);
         $kontrak = new Kontrak();
         $this->view->universitas = $universitas;
         $this->view->jurusan = $jurusan;
         $this->view->kontrak = $kontrak;
         $this->view->biaya = $biaya;
         $this->view->univ = $univ;
         $this->view->data_univ = $data_univ;
         $this->view->status = $status;
         $this->view->jadwal = $tahun;
         //var_dump($biaya);
         $this->view->data_biaya = $data_biaya;
         $this->view->load('kontrak/cetak_biaya_kontrak');
     }
 }