The following snippet is returning an empty dictionary for the 2nd form:
> dct = {'form-0-attachment': u'',
> 'form-0-id': u'1',
> 'form-0-name': u'1',
> 'form-1-attachment': u'',
> 'form-1-id': u'2',
> 'form-1-name': u'2',
> 'form-INITIAL_FORMS': u'1',
> 'form-MAX_NUM_FORMS': u'1000',
> 'form-TOTAL_FORMS': 2}
> PictureFormSet = formset_factory(PictureForm)
> picture_formset = PictureFormSet(dct, None,
> initial = [ model_to_dict(a) for a in
> Picture.objects.filter(pk__in = [1,2])])
> for form in picture_formset.forms:
> if form.is_valid():
> print form.cleaned_data
> print '-------------------'
> Output:
> {'id': 1, 'name': u'1', 'attachment': None}
> -------------------
> {}
> -------------------
How does initial work with data= in a formset? Without the initial, there
will be cleaned data for the 2nd form.
I'm trying to use self.changed_data in my form to determine whether which
value has changed.
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