It works fine to me, but it relies on default keys on db
subcategory table:
Field('category_id', db.category)
if it is like
Field('category_id', requires(db, db.category.id))
it will not work.
2011/1/31 w2padawan <web2py.n...@gmail.com>
> Hi All,
>
> I'm trying to get working the slice in the subject that are in
> web2pyslices.com[1] but it's something wrong with my code that I still
> can't see and is breaking the view.
> The widget works well for me if I use the same code as show in
> web2pyslice (aka 'copy&paste'), but does not work with my model. I put
> the widget's code in 'db.py' and my tables are on 'db_wizard.py[2]'.
> The instance of the widget it's also in 'db_wizard.py'.
>
> It says 'Key Error' but I can't justify why because I don't know yet
> how to see this problem.
>
> May worth to say that It also works if I remove 'db.t_categoria' from
> line 110 in [2], as:
>
> (...)
> cascade = CascadingSelect(db.t_subcategoria,db.t_articulo)
> (...)
>
> LINKS:
>
> [1] http://web2pyslices.com/main/slices/take_slice/85
> [2] http://ompldr.org/vNzhnMg
>
> The model has no problem without the widget.
> What am I doing wrong?
>
> Very thanks in advance for your help and time on this.
>
--
Atenciosamente
Alexandre Andrade
Hipercenter.com Classificados Gratuitos e Inteligentes
