Thanks Peter! Is there source code to a shopping cart application out there? I'm looking at the one Nate Weiss put together in cfWACK, but it uses custom tags which is kind of a hint that it might be dated. I'm looking for one that uses Beans, DAO's, Gateways, etc.
I was up till 1:00am installing Model-Glue:Unity last night, if that helps anyone in their reply. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Peter Bell Sent: Thursday, May 17, 2007 5:09 PM To: [email protected] Subject: Re: [CFCDEV] Master/Detail Prefernces apply and use cases vary, but FWW, here's what I do: Tbl_Order Tbl_OrderItem OrderService, OrderDAO, Order OrderItemService, OrderItemDAO, OrderItem I define the Order has-many composed OrderItems (on OrderID) and if I wanted to see the total price, date and a list of items for order 12, I just: Order = OrderService.getByIF("12", "TotalPrice,Date", "Items") It returns an Order IBO with all of the info including a composed OrderItem IBO containing all of the items which I can access by calling: OrderItem = Order.get("OrderItem") All done automagically using a few hundred lines of generic data mapper code and a getAssociated() method in the base service method. Best Wishes, Peter On 5/17/07 4:02 PM, "Phillip Senn" <[EMAIL PROTECTED]> wrote: > I'm trying to ask this in as generic a fashion as I can. > If you have 1 order with many line items, then that is known as an Order > Header/Order Detail in many lines of work. > > > Q: If you have an Order Header/Order Detail, what do you name the > tables? > 1. OrderHeader, OrderDetail > 2. tblOrderHeader, tblOrderDetail > 3. tblOrders, tblOrderDetail > 4. tblOrder, tblOrderDetail > 5. lcf_Order, lcf_Purchase (from www.Lynda.com Learning ColdFusion > class) > > But here's the REAL question: > Q: Let's say you decide upon #4. How do you define the components? > 1. OrderDAO.cfc, OrderBean.cfc, OrderGateway.cfc, OrderDetailDAO.cfc, > OrderDetailBean.cfc, OrderDetailGateway.cfc > (Tables relate directly to components) > > 2. OrderDAO.cfc, OrderBean.cfc, OrderGateway.cfc > (The OrderBean is contains everything known about the Order (Header and > Detail) > > > > > You are subscribed to cfcdev. To unsubscribe, please follow the instructions > at http://www.cfczone.org/listserv.cfm > > CFCDev is supported by: > Katapult Media, Inc. > We are cool code geeks looking for fun projects to rock! > www.katapultmedia.com > > An archive of the CFCDev list is available at > www.mail-archive.com/[email protected] > You are subscribed to cfcdev. To unsubscribe, please follow the instructions at http://www.cfczone.org/listserv.cfm CFCDev is supported by: Katapult Media, Inc. We are cool code geeks looking for fun projects to rock! www.katapultmedia.com An archive of the CFCDev list is available at www.mail-archive.com/[email protected] You are subscribed to cfcdev. To unsubscribe, please follow the instructions at http://www.cfczone.org/listserv.cfm CFCDev is supported by: Katapult Media, Inc. We are cool code geeks looking for fun projects to rock! www.katapultmedia.com An archive of the CFCDev list is available at www.mail-archive.com/[email protected]
