# 20130814 (Wednesday, 14 August 2013)¶

welfare.reception.WaitingGuests : when clicking in that table on the partner, Lino-Welfare should show the Client’s and not the Partner’s detail. Because in Lino-Welfare the partner of a cal.Guest is always a Client.

I solved this by creating a new class: lino_welfare.modlib.reception.WaitingGuests which overrides the library reception.WaitingGuests, adding a virtual field partner which will override the field defined in the model:

class WaitingGuests(WaitingGuests):
label = WaitingGuests.label

@dd.virtualfield(dd.ForeignKey('pcsw.Client'))
def partner(self,obj,ar):
return pcsw.Client.objects.get(pk=obj.partner.pk)


Note that the label of a table is by design not automatically inherited. That’s why we must inherit the label manually.