Paolo, The expression text is evaluated against the first feature in the layer. If the expression doesn't evaluate for first layer there will be no text. I can have a look at a way to maybe make this better
- Nathan Sent from some fancy phone looking thingo From: Paolo Cavallini Sent: 18/10/2012 2:36 AM To: qgis-developer Subject: [Qgis-developer] Expressions preview often missing Hi all. The preview in the field calculator expression builder is often missing: is this confirmed? Anyone working on this? Should I open a ticket? Thanks. -- Paolo Cavallini - Faunalia www.faunalia.eu Full contact details at www.faunalia.eu/pc Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario _______________________________________________ Qgis-developer mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-developer _______________________________________________ Qgis-developer mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-developer
