On Tue, Jun 28, 2011 at 15:27, Paul McNett <[email protected]> wrote: > On 6/28/11 12:01 PM, Nate Lowrie wrote: >> I have a parent bizobj for orders. As part of the validation, I want >> to check the child bizobj for order line items to see if at least one >> line item exists, otherwise we will fail validation. Is this >> supported within the framework and if so, is there an easier way grab >> the child bizobj than the getChildBizobjByDataSource method? > > In the parent bizobj's initProperties(): > > """ > self.bizOrderLines = BizOrderLines(...) > self.addChild(self.bizOrderLines) > """ > > Now you have an easy reference to the child. > > In the validation: > > """ > valid = self.bizOrderLines.RowCount > 0 > """
I have been handling all of the bizobj child connections in the Form. This makes much more sense. You recommend using the parent bizobj's _connection property in the child constructor? Regards, Nate _______________________________________________ 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]
