BTW, How to implement one-to-many relationship when creation of the
child model?
On Oct 17, 9:02 am, "Diez B. Roggisch" <[EMAIL PROTECTED]> wrote:
> PigletWatcher schrieb:
>
> > It's like:
>
> > in aone-to-manyrelationship model, on the creation form of child
> > model, how to show up its parent model's name or ID?
>
> -- controller --
>
> class ChildFields(WidgetList):
> parent = HiddenField(validator=Int(not_empty=True)) # or a
> ModelValidator
>
> child_field = TextField()
>
> child_form = ListForm(fields=ChildFields(), action="save_or_create_child")
>
> @expose("the_template")
> @validate(validators=dict(parent=Int(not_empty=True))
> def create_child(self, parent):
>
> return dict(parent=parent, child_form=child_form)
>
> -- the_template --
>
> ...
> ${child_form.display(dict(parent=parent))}
>
> Diez
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