Re: [QGIS-Developer] row_number and other functions missing from form and symbology
Hi Nyall, Il 22/10/20 01:12, Nyall Dawson ha scritto: > These are only available in contexts where the function is used in a > table -- e.g. field calculator, layout attribute tables, etc. But they > aren't available outside of tables (for symbology, forms, etc) where > there aren't any concept of "rows" to number. Thanks for your explanation. I intended to use row_number in an expression to set a default value for a data entry form, it seems a valid user case to me. I solved the issue with max+1, anyway. Cheers. -- Paolo Cavallini www.faunalia.eu - QGIS.org training, support, development on QGIS, PostGIS and more ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [QGIS-Developer] row_number and other functions missing from form and symbology
On Wed, 21 Oct 2020 at 20:47, Paolo Cavallini wrote: > > Hi all, > I noticed that some functions (I checked row_number) are present in the > field calculator, but absent from symbology and forms. Is there a reason > for this, or is it simply work to be done? Hi Paolo, These are only available in contexts where the function is used in a table -- e.g. field calculator, layout attribute tables, etc. But they aren't available outside of tables (for symbology, forms, etc) where there aren't any concept of "rows" to number. Nyall > All the best. > -- > Paolo Cavallini > www.faunalia.eu - QGIS.org > training, support, development on QGIS, PostGIS and more > ___ > QGIS-Developer mailing list > QGIS-Developer@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
[QGIS-Developer] row_number and other functions missing from form and symbology
Hi all, I noticed that some functions (I checked row_number) are present in the field calculator, but absent from symbology and forms. Is there a reason for this, or is it simply work to be done? All the best. -- Paolo Cavallini www.faunalia.eu - QGIS.org training, support, development on QGIS, PostGIS and more ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
