Thanks for trying to help. But sorry I don't understand how your theory can
explain why the 2nd case in my example works and 3rd case didn't.
On Thursday, June 27, 2013 7:45:48 PM UTC+8, viniciusban wrote:
>
> I think this is expected, because the field.requires property exists
> to be executed in forms and validate_and_insert() only simulates this
> behaviour.
>
> On Thu, Jun 27, 2013 at 7:30 AM, Ray (a.k.a. Iceberg)
> <ice...@qq.com<javascript:>>
> wrote:
> > Hi community,
> >
> > I'm working with web2py, again. :-)
> >
> > It took me hours today to realize validate_and_insert(field1=value1,
> > field3=value3, ...) only works for the fields appears, but not for those
> > absent. Is this a expected behavior or is it considered a bug?
> >
> > See example.
> >
> > # -*- coding: utf-8 -*-
> > db.define_table('my_table',
> > Field('foo', requires=IS_NOT_EMPTY()),
> > Field('bar', requires=IS_NOT_EMPTY()),
> > )
> >
> > def index():
> > # r = db.my_table.validate_and_insert(foo='hello', bar='world') #
> Pass.
> > Of course
> >
> > # r = db.my_table.validate_and_insert(foo='hello', bar=None) #
> Refused.
> > As expected.
> >
> > r = db.my_table.validate_and_insert(foo='hello') # This one got
> > PASSED?!
> >
> > if r.id:
> > return {'message': 'Created #%d' % r.id}
> > else:
> > return {'message': 'err: %s' % r.errors}
> >
> >
> > Problem can be reproduced on web2py 2.4.6 and 1.99.4
> >
> > Thanks in advance.
> >
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> >
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