Qgis: Fields and values also for the Map Layer group
Feature description.
In the Field Calc it is possible to call other layers with gef_feature, get_feature_by_id, aggregate, etc ..., but there is no way to display the fields and values of the called layer.
Currently it is necessary to close the field calc, while writing an expression, to display the fields and values of the layers called
Feature Request
pigreco
❤5
All 3 comments
Great idea pigreco, I subscribe
Korto19
on 2 Jul 2020
It is a good idea - but it shouldn't result in a big slowdown of the expression editor while retrieving attributes of dozens of layers.
If implemented, it should use some "on-demand" loading of such attributes only for layers of interest (e.g. when unfolding a selected layer in the the layer list), and not "pre-populate" all layers with all attributes.
andreasneumann
on 2 Jul 2020
👍3
Molto interessante!
massimofigaroli
on 2 Jul 2020
Was this page helpful?
0 / 5 - 0 ratings
Related issues
T-Dunne
路
4Comments
NathanW2
路
4Comments
qgib
路
3Comments
romariocarvalhoneto
路
3Comments
NathanW2
路
3Comments
Most helpful comment
It is a good idea - but it shouldn't result in a big slowdown of the expression editor while retrieving attributes of dozens of layers.
If implemented, it should use some "on-demand" loading of such attributes only for layers of interest (e.g. when unfolding a selected layer in the the layer list), and not "pre-populate" all layers with all attributes.