levyuk
Well-known member
Hello,
I need to create a program that allows people to register for home delivery of their shopping. I have a rough idea of how to do it but I am stuck on one part. The problem is that there can only be a certain number of deliveries per day i.e. 18. How do I limit the number to 18 within a database? I really have no idea how to do this so any help would be great.
The baasic idea will be that a customer will have a button to press which will be for home delivery, once they have pressed the button the number of available delivery slots will be reduced by 1.
Thanks
Levy
I need to create a program that allows people to register for home delivery of their shopping. I have a rough idea of how to do it but I am stuck on one part. The problem is that there can only be a certain number of deliveries per day i.e. 18. How do I limit the number to 18 within a database? I really have no idea how to do this so any help would be great.
The baasic idea will be that a customer will have a button to press which will be for home delivery, once they have pressed the button the number of available delivery slots will be reduced by 1.
Thanks
Levy