Daniel Roseman wrote:
> On Mar 6, 10:37 am, gregor kling <gregor.kl...@dvz.fh-giessen.de>
> wrote:
>> Hello List,
>>
>> I have a form inheriting from ModelForm.
>> class C(ModelForm):
>> <overidden field definitions>
>>
>> class Meta:
>> model = SomeModel
>>
>> def clean_somefield:
>> enhanced checks
>>
>> Now my problem is how to access session data (request.session)
>> from within the clean method.
>> Does anyone have a clue how to this.
>>
>> gfk
>
> Override the form's __init__ method to accept the request as a keyword
> parameter, and stash it in an instance attribute.
>
> class MyForm(forms.ModelForm):
> def __init__(self, *args, **kwargs):
> self.request = kwargs.pop('request')
> super(MyForm, self).__init__(*args, **kwargs)
>
> def clean_somefield(self):
> .. do something with self.request...
>
> form = MyForm(request.POST, request=request, instance=myinstance)
Thanks Daniel. That works like a charm.
gfk
> --
> DR.
> >
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