Feature request #8936

Enhancement to Expression Builder : make some variables available in the expression builder

Added by Mathieu Bossaert about 7 years ago. Updated over 5 years ago.

Status:Closed
Priority:Normal
Assignee:-
Category:-
Pull Request or Patch supplied:No Resolution:fixed/implemented
Easy fix?:No Copied to github as #:17604

Description

Hello,

As i explain in the mail on the QGis users list, I would like to make use of relational values in the editing form.
The table I use to populate the list is a spatial table.

I would like to restrict the list of available values in the form to the objects within the current extent of my map.

I found an example which is ok but I would like to make use of a variable instead of a fixed extend (GeomFromWKT()).
The example I tried is here : http://www.3liz.com/blog/rldhont/index.php?post/2012/11/06/Spatial-operators-in-QGIS-expression

Thanks a lot,

Mathieu Bossaert

History

#1 Updated by Nyall Dawson over 5 years ago

  • Resolution set to fixed/implemented
  • Status changed from Open to Closed

Implemented in master

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