Bruno Dumon dijo: > On Tue, 2003-07-29 at 15:07, Antonio Gallardo wrote: >> Hi: >> >> I had a concern about how to manage parameters that are flying between >> the server and the client. >> >> It will worth if we have an attribute in the form that define when we >> are waiting or not for a parameter back from the user? > > do you mean something like read-only fields?
Yep, read-only fields. As a read-only field we does not need to send it back to the server since the fields are no persistent at all. > >> >> I know woody has some formulas, I was not full review woody. :) >> >> I was thinking in some type of "formulas" or "equations" that we can >> send to woody and let woody calculate them. > > sending formulas to woody? Me understand not :-) Aha. For example in the invoice example (below) some fields are formulas (not persistent): Amount = Quantity * Unit Price; Subtotal = Sum(Amount); Total = Subtotal + shipping; As this kind of info is more related to the form than to the model. I think woody can handle this. What you think? Best Regards, Antonio Gallardo > >> ie: a tipical invoice >> (master-detail): >> >> Date: 29-jul-2003 N� 2300 >> Client: Cocoon >> >> ------------------------------------------- >> Quantity Item Unit Price Amount >> ------------------------------------------- >> 2 pen $1.00 2.00 >> 1 pencil $0.50 0.50 >> ------------------------------------------- >> Subtotal: 2.50 >> Shipping: 1.00 >> Total: 3.50 >>
