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[URLyBird]How to remove customerid

Zhixiong Pan
Ranch Hand

Joined: Jan 25, 2006
Posts: 239
Hi all,

I've done db Layer. While coding HotelBusiness in business Layer, I am not sure about such a thing. In my book, i call isBooked() between data.lock and data.update(). In my isBooked() i plan to check whether the customerid is null. Is it right? If it is, my problem is that in my completed code there is no such a step will remove a customerid after it once added. Please help me.

I agree. Here's the link:
subject: [URLyBird]How to remove customerid
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