On Jun 28, 2011, at 5:14 PM, Paul McNett wrote:
> The only difference being that the form creates the parent bizobj, but the
> children
> are created by instantiating the parent bizobj. So instead of:
>
> class MyForm(dForm):
> def createBizobjs(self):
> parent = self.addBizobj(BizParent(connection))
> child1 = parent.addChild(BizChild1(connection))
> child2 = parent.addChild(BizChild2(connection))
> grandchild_of_child1 = child1.addChild(...)
> ...
>
> You define the children in the bizobjs themselves, so that whenever you
> instantiate a
> given bizobj you already have the child relationships in place. The form just
> knows
> about whatever "parent" bizobj to instantiate so the above becomes:
>
> class MyForm(dForm):
> def createBizobjs(self):
> self.addBizobj(BizParent(connection))
>
> The end result is of course the same, you just encapsulate the code better
> IMO.
Not quite the same, is it? Won't UI code that relies on
dForm.getBizobj() no longer work for any bizobj but the parent?
-- Ed Leafe
_______________________________________________
Post Messages to: [email protected]
Subscription Maintenance: http://leafe.com/mailman/listinfo/dabo-users
Searchable Archives: http://leafe.com/archives/search/dabo-users
This message:
http://leafe.com/archives/byMID/[email protected]
