#10828: deleting all forms within a formset is not possible
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Reporter: patrickk | Owner: nobody
Status: new | Milestone: 1.2
Component: Forms | Version: SVN
Resolution: | Keywords:
Stage: Accepted | Has_patch: 1
Needs_docs: 1 | Needs_tests: 0
Needs_better_patch: 0 |
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Comment (by anentropic):
I think I've encountered this bug...
I have code in a view like this:
{{{
img_formset = ImageFormset(instance=gallery, data=request.POST,
prefix='gallery')
if img_formset.is_valid():
images = img_formset.save(commit=False)
for image in images:
image.gallery = gallery
image.save()
del_count = len(img_formset.deleted_forms)
}}}
It works ok if I have several rows in the formset and go to delete one of
them, but if there's only one and I try to delete it I get:[[BR]]
''''GalleryImageForm' object has no attribute 'cleaned_data''''
Which is caused by my last line, trying to get
len(img_formset.deleted_forms) - the error is raised by this line of
formsets.py _get_deleted_forms():[[BR]]
'''if form.cleaned_data[DELETION_FIELD_NAME]:'''
According to the docs 'cleaned_data' should always be available if the
form is_valid(), no? This is fairly basic form stuff not working. Someone
above said #5524 needs to be fixed for this, but that's been sitting there
for 2 years with no progress apparently.
Also, um, anyone know how to actually download eg copelco's diff file? Or
do I have to look at the html formatted diff page linked above and make
the changes manually?
--
Ticket URL: <http://code.djangoproject.com/ticket/10828#comment:17>
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