Hi Good analysis and sorry for my slow response.
The widgets are not directly tied to PG. They will work as long as the providers support QVariant::List or QVariant::Map datatypes. The spatialite provider supports QVariant::List, encoded as JSON: https://github.com/qgis/QGIS/commit/6260f9dea5293ec082ffe7cfae3211e914021288 CU On Thu, Mar 29, 2018 at 5:58 PM, DelazJ <del...@gmail.com> wrote: > Hi, > > Thanks Nyall. Indeed, these are PG provider tools. I dug a bit and found > out that list is designed for array field type while key/value refers to > hstore field type. > Doc is updated (might be light but better than nothing imho). > > Harrissou > > 2018-03-24 1:18 GMT+01:00 Nyall Dawson <nyall.daw...@gmail.com>: > >> On 23 March 2018 at 00:07, DelazJ <del...@gmail.com> wrote: >> > Hi all, >> > >> > In the vector layer properties dialog, Attributes form tab, I fail to >> > understand/find what enables those two widgets, hence what they are >> supposed >> > to do and how they could work. >> > >> > If someone has some information, thanks for sharing. >> > Documenting this section is blocked by these information (see >> > https://github.com/qgis/QGIS-Documentation/pull/2437/files) >> >> I suspect these are only available for list/map field types - which as >> far as I'm aware are only available for the postgres provider. >> >> Nyall >> >> > >> > >> > Thanks, >> > Harrissou >> > >> > _______________________________________________ >> > 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 >
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