<?php require_once '../../../libraries/oop.php'; require_once '../../../libraries/chitietdonhang.php'; $a = new ChiTietDonHang(); $iddonhang = $_GET['iddonhang']; $idhang = $_GET['idhang']; $soluong = $_GET['soluong']; $a->set_idDonHang($iddonhang); $a->set_idHang($idhang); $a->set_SoLuong($soluong); if ($a->updateChiTiet()) { echo "{$iddonhang}"; } else { echo "0"; }