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? > > 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 :-) > 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 > > Here we have some fields that are sended from the model (amount, subtotal, > total), but we dont need it back from the form. And here I get the impression that you're asking for one-directional binding? If so, checkout the readonly attribute on the wb:field element. Not sure I understood what you were asking for, but feel free to explain further. -- Bruno Dumon http://outerthought.org/ Outerthought - Open Source, Java & XML Competence Support Center [EMAIL PROTECTED] [EMAIL PROTECTED]
