Hi Rajeesh,
Thanks for the reply, but I still didn't manage to make it work. On the one
hand, I couldn't find the get_default_prefix function (I'm using Django
1.02, which may explain that), but on the other hand, I do provide a prefix
argument when I generate the formset, in my view:
image_formset = ImageFormset(request.POST,
request.FILES,
instance=exp,
prefix='image_form'
)
I do that both for POST and non-POST creation of formsets.
Also, I searched google for get_default_prefix and it seems that all it does
is return the string 'form' (or at least it did, I don't know how recent is
the documentation I found).
Thanks,
Paulo
On Thu, Mar 18, 2010 at 5:18 PM, raj <[email protected]> wrote:
>
> > This works, but if I leave out the prefix in the last command then the
> same
> > ValidationError is raised.
>
> You've almost worked it out yourself. This error usually occurs when
> the given prefix does not match with what django expected. When you
> don't provide any prefix argument on generating formset, django
> expects the default prefix. Try ImageFormset.get_default_prefix() to
> get that value and use it in your data dictionary
>
>
>
> Rajeesh.
>
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