Easiest way to save Django´s formwizard form_list in DB?

问题

I have created multiple sub-forms from one model to use the FormWizard in Django.

Confusing is the saving part. Once the user finished the form, I wanted to save the information in the DB. This is fairly simply with one form, where I can say

one_form_from_model.save()

But could I do it when I get a form_list returned. I read some postings but they did not make any sense to me.

Can I clean the data

form.cleaned_data for form in form_list]

and then go through every form? But then I would need to know in which form I am to find the right fields. Isn´t there any easier way to do it?

Thank you for your advice!

回答1:

Try something like this:

instance = MyModel()
for form in form_list:
    for field, value in form.cleaned_data.iteritems():
        setattr(instance, field, value)
instance.save()

来源：https://stackoverflow.com/questions/5769347/easiest-way-to-save-django%c2%b4s-formwizard-form-list-in-db