for various reasons:
- sqlhtml is already too heavy, the more we delegate to the validators
and the wdgets the better
- because one should be able to do use the IS_IN_SET validator without
having the dropdown
I added the missing like and uploading...
Massimo
On Sep 7, 10:50 am, "mr.freeze" <nat...@freezable.com> wrote:
> It throws an error for IS_IN_DB. It's just missing 'self.zero = zero'
> in the __init__ function. It works after that. I'm curious though,
> why did you moved it from OptionsWidget to the validators?
>
> On Sep 7, 10:25 am, mdipierro <mdipie...@cs.depaul.edu> wrote:
>
> > I modified your patch.
>
> > In trunk try this
>
> > Field(...,requires=IS_IN_SET(('a','b','c'),zero=T('choose one')))
>
> > the option "zero" will be added at top but not accepted unless:
>
> > Field(...,requires=IS_NULL_OR(IS_IN_SET(('a','b','c'),zero=T('choose
> > one'))))
>
> > please give it a try.
>
> > Massimo
>
> > On Sep 5, 12:03 pm, Iceberg <iceb...@21cn.com> wrote:
>
> > > On Sep5, 11:51pm, "mr.freeze" <nat...@freezable.com> wrote:
>
> > > > Perhaps a better solution is checking if the value for 'default'
> > > > argument is *not* in the set and then appending it to the set but not
> > > > allowing it to pass validation if selected. What do you think?
>
> > > You are a genius! This solution reaches the original goal without any
> > > known side effect.
>
> > > And the implementation is simple, too. Just add the following 2 lines
> > > into OptionsWidget() 's widget(), one line before the final return.
> > > Problem solved!
>
> > > if value not in [k for k,v in options]:
> > > opts += [OPTION(value,_value=value)]
>
> > > Strongly recommended! Thanks Freeze!
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