Hi,

On 9/8/06, ltbarcly <[EMAIL PROTECTED]> wrote:
>
> I have several controller methods which share a common structure.  That
> structure is:
>
> if entity doesn't exist: present a form to create entity
> if entity does exist: present form pre-filled so user can change
> attributes.
>
> Now, this is straight forward to model, however, how should validation
> be handled?
>
> Since validation is handled by a decorator:
> @tg.validate(form=group_form)
> @tg.validate(form=user_form)
> ...
>
> the controller method is pre-set to validate based on a single form.
> However, obviously the form will vary as the type of the entity.
>
> Is there a way to vary at runtime how the form is validated, since the
> type of form to be presented is determined by looking at the parameters
> passed to the controller method which is itself decorated with the
> validation info?

Have you seen this thread:
http://groups.google.com/group/turbogears/browse_thread/thread/c418c5a6897794e3

Ksenia

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