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
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