You mean you get an error when inserting duplicate data? Note, unique=True
is enforced by the database, not web2py, so violating it will simply result
in a database error (which results in a web2py ticket if you don't
explicitly catch the error yourself). Instead, you want to use the
IS_NOT_IN_DB validator on that field -- that will result in an error
message being displayed on the form.
Anthony
On Friday, August 2, 2013 4:10:15 AM UTC-4, Mika Sjöman wrote:
>
> hi
>
> Got this field, to make sure that a booking is unique.
>
> Field('booking_hash', unique=True, compute=lambda r:
> make_secure_val(str(r['bo_teacher_id']) + str(r['bo_lesson_date']) +
> str(r['bo_start_lesson_time'])+ str(r['bo_student_id']) )),
>
> Instead of getting an error poping up saying the record is not unique, I
> get a web2py error page. Anyone know how to solve this? This is my form:
>
> form = SQLFORM(db.booking)
> if form.accepts(request.vars, session):
> response.flash = T('yes')
> response(URL('booking_sent', vars={'booking':'[id]'}))
>
> Cheers!
>
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