[Qgis-developer] Expression builder in field calculator

Tim Sutton lists at linfiniti.com
Mon Jan 16 10:01:24 EST 2012


Hi

On Mon, Jan 16, 2012 at 3:18 PM, Paolo Cavallini <cavallini at faunalia.it> wrote:
> Il 16/01/2012 13:44, Nathan Woodrow ha scritto:
>
>> Tim,
>>
>> Bugger, I'll check it out.
>

Ok I can replicate - procedure to replicate:

Populate a real field with a constant e.g. 1.5
Save layer

Edit layer again
Open calculator

Tick update existing field
Field: currentdep

Enter this formula:

 "currentdep"  / 3

(note that the field is self referenced, i.e. its referencing the
field it is updating).

Also note the buttonbox is not stretching all the way across the dialog.

Regards

Tim
>
> Rather obvious from my side, but:
> +1 for pushing it to master.
> All the best.
> --
> Paolo Cavallini - Faunalia
> www.faunalia.eu
> Full contact details at www.faunalia.eu/pc
>
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