On Friday, February 14, 2014 10:56:09 AM UTC-5, John Drake wrote: > > Hello. I'm having a strange problem. I'm trying to get the count of a > rows object from a query. Here is the code: > > def album_show(): > album = db.t_album(request.args(0)) > songs = db(db.t_song.f_album_id_reference==album.id).select() > count = songs.count() > return locals() > > And here is the error I get: > > AttributeError: 'Rows' object has no attribute 'count' > > > This makes no sense. The web2py manual clearly states that "count()" is a > function of the rows object. >
No, it's a method of the Set class, not the Rows class. song_set = db(db.t_song.f_album_id_reference==album.id) count = song_set.count() songs = song_set.select() Anthony -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
