> Basically, I store the cleaned_data in the session for POSTs and use
> the cleaned_data in order to initialize a ModelForm for display after
> GETs. Eventually, I have to save some things. When that happens, I
> again get the data from a session:
>
> for i in range(len(self.get_form_list(request.session))):
> page_data = self._get_page_data(request.session, i)
> form_class = form_list[i]
> form = form_list[i](page_data)
> form.save()
>
> At this point, though, I will have trouble with foreign keys again.
> Specifically, I have actual ForeignKey model objects in my data
> argument, and save throws a TypeError like so:
>
> int() argument must be a string or a number, not 'MyModel'
Just for the record, I ended up with this:
SomeModel(**page_data).save()
instead of the corresponding:
SomeModelForm(page_data).save()
and that resolves the issue with foreign keys. I guess ModelForm is
expecting ids instead of an actual model instance.
-Dave
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