Can you explain further what you are observing. I don't see how that code
could affect any data in your database table.
Anthony
On Wednesday, February 25, 2015 at 8:15:14 AM UTC-5, Gael Princivalle wrote:
>
> Thanks Anthony.
>
> But if I replacing my code with your suggested code I have crashed the
> table:
> discounts.table appears corrupted
>
> db.define_table('discounts',
> Field('user_id', 'reference auth_user', requires =
> IS_IN_DB(db, db.auth_user.id,
> lambda r: '%s %s' % (r.first_name.upper(), r.last_name
> .upper()))),
> Field('brand', 'reference brands', requires = IS_IN_DB(db,
> db.brands.id, '%(name)s'),
> represent=lambda id, r: db.brands[id].name),
> Field('xcent', type='double'))
>
> Any idea?
>
> Il giorno mercoledì 25 febbraio 2015 13:12:50 UTC+1, Anthony ha scritto:
>>
>> The third argument to IS_IN_DB is the label argument, which can either be
>> Python string formatting (to which the Row object will be passed) or a
>> function that takes a Row object. You cannot use arbitrary Python code
>> inside Python string formatting. Try:
>>
>> IS_IN_DB(db, db.auth_user.id,
>> lambda r: '%s %s' % (r.first_name.upper(), r.last_name.upper()))
>>
>> Anthony
>>
>>
>> On Wednesday, February 25, 2015 at 4:19:29 AM UTC-5, Gael Princivalle
>> wrote:
>>>
>>> Hello.
>>>
>>> In my db I have this discounts table:
>>> db.define_table('discounts',
>>> Field('user_id', 'reference auth_user'),
>>> Field('brand', 'reference brands', requires = IS_IN_DB(
>>> db, db.brands.id, '%(name)s'),
>>> represent=lambda id, r: db.brands[id].name),
>>> Field('xcent', type='double'))
>>>
>>> I would like to display the name and first name of the auth_user
>>> uppercase.
>>> Something like that:
>>> Field('user_id', 'reference auth_user', requires = IS_IN_DB(db,
>>> db.auth_user.id, '%(first_name.upper())s %(last_name.upper())s')),
>>> But I've got this error:
>>> 'Row' object has no attribute 'upper()'
>>>
>>> I've tried also like that, str(first_name).upper(), same error.
>>>
>>> Someone have a solution?
>>>
>>> Thanks, regards.
>>>
>>>
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