On Mon, Nov 18, 2013 at 6:44 PM, Matthias Kuhn <matthias.k...@gmx.ch> wrote: > As far as I know, currently the most appropriate thing is to use > layer.dataProvider().addFeatures() and to skip the edit buffer.
That is what I am doing, but QgsMemoryProvider::addFeatures() overwrites original feature id. Another issue with writing directly to provider is, that attribute table is not updated. So how to programmatically change features avoiding edit buffer? Radim > But I > think that layers should broadcast information about changing feature > ids. This is not a problem unique to the memory provider. > > Matthias > > On Mon 18 Nov 2013 17:25:39 CET, Radim Blazek wrote: >> Is there a trick how to keep track of features added to memory provider? >> >> Say that feature with id is added to a memory provider. Original id is >> overwritten by the memory provider. How to access the feature in the >> provider by original id without additional attribute or hacks like >> counting mNextFeatureId outside the provider. >> >> Radim >> _______________________________________________ >> Qgis-developer mailing list >> Qgis-developer@lists.osgeo.org >> http://lists.osgeo.org/mailman/listinfo/qgis-developer > > _______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
