Jack posted on Wednesday, April 29, 2009
I have a number of parent/child/grandchild BO relationships. However I am often dealing with the set of grandchildren either as direct children of the parent or as children to the child.
Program / Site / Participants or Program / Participants or Site / Particiapnts
Anyhow whenever I do anything visual with the grandchild I need some of the ParentInfo otherwise the data doesn't mean anything. My plan was to make a ProgramInfo ROB that contains that info. I would then cache it.
My first dilema is that I actually have multiple programs so I really need a ProgramInfoList ROBL that contains the data I need.
So - should I just get all the ProgramInfo Objects as a list and then do a lookup to get/refresh the data? Can I do a NVL with <ProgramID, ProgramInfo>
It isn't a lot of data so I can definitely retrieve it up front for all programs. If I do that though, where do I put it so that other BO's can get it?
Thanks
jack
