// $sql = "SELECT FROM hope_elevator_customer WHERE vol_no = '$vol_no'";
// $res = mysqli_query($link, $sql);
// 營業員只建自己客戶的價審單
// 營業員只建自己客戶的價審單
$sql = "select pre_order_date, case_name from hope_elevator_customer where salesman = '$user_id' and vol_no = '$vol_no'";
$sql = "select customer,manager,source,address,case_name,uscc,linkman,lm_tel,salesman,num,pre_order_date,status from hope_elevator_customer where salesman = '$user_id' and vol_no = '$vol_no'";