Hi Anita, state of the "Toggle Editing" button depends on provider (driver) capabilities. It enabled only when driver has ChangeAttributeValues capability and don't rely on DeleteFeatures or AddFeatures capabilities.
With this approach many OGR formats that support adding or removing features but don't allow editing existing features are not editable. 2012/4/2 anitagraser <anitagra...@gmx.at>: > Hi, > > This question just appeared on gis.stackexchange again. Can anyone explain > why GML and KML cannot be edited? It would be good to be able to explain why > it doesn't work. -- Alexander Bruy _______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer