I would use javascript for this. I may ba adding logic in web2py to do this
soon.
On Sunday, 2 June 2013 08:01:45 UTC-5, BlueShadow wrote:
>
> I got a database field which needs to be filled when a bolean is true and
> when its not true it should be empty.
> Thats what I did:
> Field('Booleancheck','boolean'),
> Field('Type','reference Type_table', requires=IS_IN_DB (db,'type_table.id'
> ,'type_table.Name') if request.vars.Booleancheck else None),
>
> This requires the field to be filled if booleancheck is true but when its
> falls it can be filled. is there a IS_EMPTY() validator?
>
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