} $id = $_GET['id']; if (isset($_POST['ok'])) { $idhang = $_POST['hanghoa']; if ($idhang == '-1') { echo "<script type='text/javascript'>\r\n \t\talert('Bạn chưa chọn hàng');\r\n\t\t</script> "; } else { if ($_POST['soluong'] != "") { $soluong = $_POST['soluong']; } else { $soluong = 0; } $chitiet = new ChiTietPhieuNhap(); $chitiet->set_idhang($idhang); $chitiet->set_idphieunhap($id); $chitiet->set_soluong($soluong); $chitiet->insert_chitietphieunhap(); } echo "<script type='text/javascript'>\r\n \t\tlocation.href='chitiet.php?id={$id}';\r\n\t\t</script> "; } $a = new PhieuNhap(); $a->set_idphieunhap($id); if (isset($_POST['xoa'])) { $a->delete_phieunhap(); dongcuaso(); exit; } $data = $a->getdata(); $ngaynhap = $data['NgayNhap']; $nam = substr($ngaynhap, 0, 4); $thang = substr($ngaynhap, 5, 2);