You have explicitly specified the "multiple" widget for this field, so the
validator has no effect on the widget. You should instead use the "options"
widget.
Anthony
On Thursday, October 30, 2014 2:41:04 PM UTC-4, José Eloy wrote:
>
> Hi!
>
> I have a SQLFORM.factory that define a SELECT. I want multiple=False, but
> is it not working. I can select one o more elements.
>
> Code:
>
> 1. form = SQLFORM.factory(
> 2. Field('numero', requires=IS_NOT_EMPTY()),
> 3. Field('fecha', 'datetime', requires=IS_NOT_EMPTY()),
> 4. Field('gasto', requires= IS_IN_SET(gastos_list,
> multiple=False), widget=lambda field, value:
> SQLFORM.widgets.multiple.widget(field, value, size=20)),
> 5. Field('unidad', requires=IS_NOT_EMPTY()),
> 6. Field('unidades_asignadas'),
> 7. Field('operador', requires=IS_IN_SET(operarios_list)),
> 8. Field('carta', requires=IS_NOT_EMPTY()),
> 9. Field('importe ($)', 'decimal(15,2)',
> requires=IS_NOT_EMPTY()),
> 10. Field('observaciones')
> )
>
> Originally the line 4 was:
> Field('gasto', requires= IS_IN_SET(gastos_list)),
>
> But this produce an dropdown combo, instead, I want a SELECT, but with
> multiple=False
>
> Any Idea? I'm using web2py 2.9.6
>
> Regards.
>
> Regards
>
>
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