I think i solved it. This is the chain of method calls of admin.ModelAdmin:
...
change_view
get_form
formfield_for_foreignkey
...
get_form receives the current object as parameter, so all I had to do was to
inject obj in the request:
def get_form(self, request, obj=None, **kwargs):
request.obj = obj
return super(AuthorContenidoAdmin, self).get_form(request, obj,
**kwargs)
and retrieve it later in formfield_for_foreignkey:
def formfield_for_foreignkey(self, db_field, request=None, **kwargs):
obj = request.obj
if db_field.name == 'status' and obj is not None:
allowed_states = [t.destination for t in
get_allowed_transitions(obj,request.user)]
kwargs['queryset'] = FakeQueryset([get_state(obj)] +
allowed_states)
return super(AuthorContenidoAdmin,
self).formfield_for_foreignkey(db_field, request, **kwargs)
Regards,
Juan Pablo
2011/5/5 Daniel Roseman <dan...@roseman.org.uk>
> On Thursday, May 5, 2011 10:32:47 PM UTC+1, juanpa wrote:
>>
>> Hello,
>>
>> Is it possible to obtain a reference to the modified object
>> in ModelAdmin.formfield_for_foreignkey?
>>
>> Thanks!
>>
>> Juan Pablo
>>
>
> What do you mean, modified? formfield_for_foreignkey is used for defining
> the form, long before any modifications take place.
> --
> DR.
>
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