> > one another question is about Bruno's answer about storing data in session > using dictionary. > I see that appending works for adding new orders but what if you place an > order that's already placed in session? I know how to compare one word at a > time, but with my knowledge, I don't know how to find if it's same order > and increase only the quantity if it finds one. any help? I will try my > best to figure it out by tonight though! >
Is the order generated via a form? Maybe add a hidden "order_id" field to the form to uniquely identify the order (when creating an empty form, auto-generate the id on the server, and when re-loading an existing order form, populate it with the id value from the session). I guess the details will depend on your workflow. Anthony
