[Qgis-developer] QgsFeatureRequest.setSubestOfAttributes(etc.) return all the fields

G. Allegri giohappy at gmail.com
Wed Dec 4 09:57:13 PST 2013

Probably I'm not using it correctly.
I want to retrieve the features within a bbox and obtain one field only.
Im' doing the following:

= QgsFeatureRequest(bbox).setSubestOfAttributes(['id'],mylayer.pendingFields())
for feat in mylayer.geFeatures(request):
   for fields in feat.fields():
       print field.name()

and I get all the field names printed while I thought I would get only 'id'.
What am I doing wrong?


Giovanni Allegri
blog: http://blog.spaziogis.it
GEO+ geomatica in Italia http://bit.ly/GEOplus
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