Use orderby:
for row in db(db.person.id==db.thing.owner_id).select(
db.person.name,db.thing.name, orderby=db.person.name):
print row.person.name, row.thing.name
Denes
On Saturday, January 23, 2016 at 11:59:59 AM UTC-5, Hermann Tchehoun wrote:
>
> Hello Everyone !
>
> Following this code example in the manual
> <http://web2py.com/books/default/chapter/29/06/the-database-abstraction-layer#Inner-joins>,
>
> I can only print the first thing owned by alex when I do "print
> row.thing.name"
> What to do to have all the thing owned by someone displayed while grouping
> them ?
>
> db.define_table('person',
> Field('name'),
> format='%(name)s')
> db.define_table('thing',
> Field('name'),
> Field('owner_id', 'reference person'),
> format='%(name)s')
>
>
> count = db.person.id.count()
> for row in db(db.person.id==db.thing.owner_id).select(
> db.person.name, count, groupby=db.person.name):
> print row.person.name, row[count]
> Alex 2
> Bob 1
>
> Thanks !
>
>
--
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