something like this
def _compute():
return request.vars.in_time + request.vars.duration##
db.define_table('mytable', Field('in_time','datetime'),
Field('duration', 'integer'), Field('end_time','datetime', compute =
_compute))
On Feb 5, 6:51 pm, Adi <aditya.sa...@gmail.com> wrote:
> Hi,
>
> I have a table with 3 fields:
>
> db.define_table('mytable', Field('in_time','datetime'),
> Field('duration', 'integer'), Field('end_time','datetime'))
>
> The user enters in_time and duration (in hours) in SQLFORM, but now I
> want to calculate and store end_time using
> end_time = in_time + timeinterval(hours = duration).
>
> I'm not able to achieve this. How do I refer to a record's other
> fields to specify default value of a field?
>
> Thanks.
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