Without looking into it in detail, adding this to the expression context sounds like a good idea.
On 11/17/2015 12:56 PM, Alessandro Pasotti wrote: > Hi, > > it seems that the widget's expression context does not have access to > the currently edited record. > > Maybe I've just not found a way to do that but it's impossible to > filter relations with an expression built upon the the values of the > "main" record (the one currently edited in the form) because > $currentfeature refers to the relation layer, > > A possible solution would be to add a $currentformfeature to the > expression and add the edited feature to the expression context. > > Would it be a possible solution? > Any hint? > > -- > Alessandro Pasotti > w3: www.itopen.it <http://www.itopen.it> > > > _______________________________________________ > Qgis-developer mailing list > [email protected] > List info: http://lists.osgeo.org/mailman/listinfo/qgis-developer > Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-developer -- Matthias Kuhn OPENGIS.ch - https://www.opengis.ch Spatial • (Q)GIS • PostGIS • Open Source
signature.asc
Description: OpenPGP digital signature
_______________________________________________ Qgis-developer mailing list [email protected] List info: http://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-developer
