2007/8/21, Francisco Gama Tabanez Ribeiro <[EMAIL PROTECTED]>:
>
> So, this is my problem..
> I need to generate forms dynamically with input names that may change
> in some circumstances. This means that i can't use pre-determined
> method arguments to retrieve the input from these forms.
> Even if i did these forms are often too big (with many input fields)
> and i can't keep mapping all of them with method arguments.
> So i (probably) need widgets... TableForm widgets (?)... I've tried
> some things (from the book)...
>
> I did something like:
skip ...
> @expose()
> @validate(form=name) #this is probably wrong...
The 'form' argument of the @validate decorator may be callable. In order to use
dynamic form, you need to supply a callable object which returns generated
form object. For example like this:
def genform(form):
# ...
@validate(form=genform)
See tubgogears/controllers.py:validate() for details.
I have never used TG Widgets but I have succeeded with similar approach when
validating other kind of dynamically generated forms.
Cheers,
--
Timur Izhbulatov -- www.timka.org
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