[Qgis-developer] Virtual fields or auto-update trigger?

[Andreas Neumann]

Hi,

I haven't yet tested it.

Would it automatically update if data in other widgets change without
having to press the save button first or having to close/open the form?

Thanks,
Andreas

Am 08.07.2014 08:42, schrieb Nathan Woodrow:
> Hey Andreas,
> 
> You mean this https://github.com/qgis/QGIS/pull/1494 ;)
> 
> - Nathan
> 
> 
> On Tue, Jul 8, 2014 at 6:41 PM, Andreas Neumann <a.neumann at carto.net
> <mailto:a.neumann at carto.net>> wrote:
> 
>     Hi,
> 
>     Is someone working on "virtual fields" or auto-update triggers where a
>     field value would update after the feature was created, with a QGIS
>     expression?
> 
>     Main use-case would be field widgets in forms where one wants to display
>     derived data.
> 
>     This has been discussed several times, but it something in the works?
> 
>     Thanks,
>     Andreas
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