Yes exactly
f = QgsFeature()
iter = vectorLayer.getFeatures( QgsFeatureRequest() )
while iter.nextFeature( f ):
print f.id()
f.setAttribute( field, QVariant( 1 ) )
vectorLayer.updateFeature( f )
Prints only 1 id, commenting the last line prints all ids.
On 03/22/2013 01:56 PM, Nathan Woodrow wrote:
Do you mean your loop is exited when you call updateFeature?
Can you post your code.
- Nathan
On Fri, Mar 22, 2013 at 10:54 PM, Denis Rouzaud
<denis.rouz...@gmail.com <mailto:denis.rouz...@gmail.com>> wrote:
Hi all,
I am looping over features of a layer using new API
(QgsFeatureRequest).
If I modify a feature and do: layer.updateFeature(f), my loop is
broken.
Is this a normal behavior?
What should I do if I want to modify features during the loop?
Thanks
Denis
_______________________________________________
Qgis-developer mailing list
Qgis-developer@lists.osgeo.org <mailto:Qgis-developer@lists.osgeo.org>
http://lists.osgeo.org/mailman/listinfo/qgis-developer
_______________________________________________
Qgis-developer mailing list
Qgis-developer@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/qgis-developer
