[Qgis-user] How to view N-owners to the parcels

[Andreas Neumann]

Hi Carlos,

As others pointed out there are currently only more complicated workarounds:

* database views or a system of triggers that maintains a concatenated
list of owners
* a custom form with an init python script that queries the owners with
python and a db-connection and fills in the owners into the form

Matthias Kuhn already worked on a relation manager that will allow one
to many and many to many joins. Initial work is done for the relation
manager, but we will need more funding for the nested forms part, where
one master form from a master table will allow embedding of a child
table with 1:n or n:m relations, e.g. a parcel with several owners or a
waste water channel with several pipes.

I will soon write again a more complete call for funding here, regarding
this functionality.

Andreas

Am 20.03.2013 00:07, schrieb Carlos López PSIG:
> Hi to everyone,
> It's my first message in this list.
> I am very happy with the possibilities and functions of QGIS.
> Thanks to Paolo Cavallini from Faunalia who explained QGIS to us in Girona,
> link <http://www.sigte.udg.edu/jornadassiglibre/programa/jornadas>
> 
> I send this message for obtain help about to how show the owners to the
> parcels.
> I reviewed "Actions" and "Joins" in the properties layers.
> Also, I reviewed almost all plugins, but I don't have lucky...
> 
> I'd like to view the owners in the "Identify Results" window's when I click
> parcels.
> Usually, every parcel has some owners, for this reason the "join" doesn't
> work.
> 
> Any idea will be welcome.
> 
> Thanks in advance!
> 
> Regards,
> 
> Carlos López Quintanilla
> Consultor SIG
> M. +34 699.680.261
> carlos.lopez at psig.es
> 
> 
> 
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