getConnection(); $iddatadb = $_GET['iddatadb'] ?? null; if (!$iddatadb) { echo json_encode(['success' => false, 'message' => 'ID TRF mancante']); exit; } try { $stmt = $pdo->prepare("SELECT id, iddatadb, part_number, part_description, idmatrice, note, dateexpiry FROM identification_parts WHERE iddatadb = :iddatadb ORDER BY part_number ASC"); $stmt->execute([':iddatadb' => $iddatadb]); $parts = $stmt->fetchAll(PDO::FETCH_ASSOC); echo json_encode(['success' => true, 'parts' => $parts]); } catch (PDOException $e) { echo json_encode(['success' => false, 'message' => 'Errore nel caricamento: ' . $e->getMessage()]); }