Did you ever get this working? I tried the same thing, adding
Field.Virtual('last_first', lambda row: "%s, %s" %
(row.auth_user.last_name, row.auth_user.first_name))
to auth.settings.extra_fields['auth_user'], but get the same error message
when trying to build the SQLFORM.grid.
Tim
On Thursday, July 10, 2014 8:26:01 AM UTC-4, Fabiano Almeida wrote:
>
> Hi Massimo,
>
> I tried this:
>
> auth.settings.extra_fields['auth_user']= [
> ...
> Field('dept_grid', compute = lambda row:
> Departamento[row['departamento_id']].nome if row['departamento_id'] else
> None, label = 'Departamento'),
> Field.Virtual('dept_name', lambda row:
> Departamento[row.departamento_id].nome if row.departamento_id else None,
> label = 'Departamento')]
>
> The compute field work, the virtual field does not work. And the error by
> calling the table in SQLFORM.grid:
>
> AttributeError: 'Row' object has no attribute 'dept_name'
>
>
> Can I use virtual field to display information from another table?
>
> Thanks,
>
> Fabiano.
>
>
> 2014-07-10 3:55 GMT-03:00 Massimo Di Pierro <massimo....@gmail.com
> <javascript:>>:
>
>> auth.settings.extra_fields['auth_user'] = [Field.Virtual(....), ... ]
>>
>>
>> On Wednesday, 9 July 2014 13:14:14 UTC-5, Fabiano Almeida wrote:
>>>
>>> Hi again,
>>>
>>> It's possible insert virtual field in auth_user? how?
>>>
>>> thanks,
>>>
>>> Fabiano.
>>>
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