Re: Admin debugging delete

On 18/12/2015 9:02 PM, Andreas Kuhne wrote:
> Hi,
>
> Are you working in django admin and using the delete checkbox to delete
> a child record?

Yes

>
> If so, it is not a javascript event, but it is handled by when you save
> to the parents form (it's a formset with child forms). I would follow
> where the django code stops executing.

Ok. I think I found the probrlem.

'''
def save_formset(self, request, form, formset, change):
""" this updates the related records when they change """
instances = formset.save(commit=False)
for instance in instances:
instance.modified_by = request.user
instance.save()
formset.save_m2m()
'''

Commenting this method out in admin.py enabled deletion. Assuming saving
the instance prevents deletion, I tried

for instance in instances:
if not instance in self.deleted_objects:
instance.modified_by = request.user
instance.save()

... but that didn't do anything.

Might have to skip adding request.user to modified objects.

Thanks again for any advice

Cheers

Mike





Haven't found it yet but I have a question about django/forms/models.py

748----self.deleted_objects.append(obj)
749----if commit:
750--------obj.delete()


>
> Regards,
>
> Andréas
>
> 2015-12-18 10:20 GMT+01:00 Mike Dewhirst <miked@dewhirst.com.au
> <mailto:miked@dewhirst.com.au>>:
>
> Forgot to mention - Django 1.8, Python 2.7 and 3.4, Postgres 9.1 and
> 9.3, Apache 2.2 and the dev server
>
> I have been digging a little and think this is a javascript
> initiated event. I am not comfortable with javascript so my
> uncertainty has just doubled.
>
> Thanks very much for any direction
>
> Cheers
>
> Mike
>
> On 17/12/2015 6:41 PM, Mike Dewhirst wrote:
>
> I'm having trouble debugging a failed child record Delete. That
> is the
> Delete [x] checkbox being ticked does not delete the child record.
>
> It is obviously something to do with my bad but I'm not sure
> where to
> start.
>
> Any hints?
>
> Thanks
>
> Mike
>
>
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