#9200: Add a session based form wizard
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Reporter: ddurham | Owner: ddurham
Status: assigned | Milestone:
Component: django.contrib.formtools | Version: SVN
Resolution: | Keywords: session wizard
forms
Stage: Accepted | Has_patch: 1
Needs_docs: 0 | Needs_tests: 0
Needs_better_patch: 0 |
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Changes (by ddurham):
* owner: nobody => ddurham
* status: new => assigned
Comment:
Replying to [comment:23 danaspiegel]:
> In implementing this code (ddurham, thanks for providing it!), I ran
into an issue where the usage of ModelForms doesn't work properly when
stepping back to previous pages. Specifically, when using either
ForeignKey or ManyToMany relationships, you cannot use the cleaned data to
re-create new versions of the model instance since the representation of
the form data for these two field types is different from the way you set
__init__ data. I've fixed the code to work for my usage, and will try to
post the changes (though I don't know if they cover all cases or are
implemented appropriately.
>
> I believe this issue must be fixed before this patch is accepted.
I think I ran into this issue as well. You can see in the GET method
where I check if the form is a model form and do things a little
differently.
333 if issubclass(form_class, forms.ModelForm):
334 form =
form_class(instance=form_class.Meta.model(**page_data))
335 else:
336 form = form_class(initial=page_data)
Where page_data is the cleaned_data. If you had to do something
different, could you post your code?
--
Ticket URL: <http://code.djangoproject.com/ticket/9200#comment:24>
Django <http://code.djangoproject.com/>
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