使用ForeignKey保存Django ModelForm

问题描述

这可能是一个相当简单的问题，但我似乎无法从Django文档中得出结论。我试图一次保存两个ModelForms，一个是另一个的ForeignKey。我不知道如何在视图中写入逻辑，以确保这些逻辑正确合并。

This is probably a fairly simple question, but I can't seem to figure it out from the Django Docs. I'm trying to save a two ModelForms at once with one being a ForeignKey of another. I'm not sure how to write the logic in the views to ensure these go together properly.

models.py

class Address(models.Model):
    address = models.CharField(max_length=100)
    city = models.CharField(max_length=50)
    zipcode = models.PositiveIntegerField()

class Store(models.Model):
    name = models.CharField(max_length=100)
    description = models.CharField(max_length=140, blank=True)
    address = models.ForeignKey(Address, null=True)

forms.py

class CreateStore1Form(forms.ModelForm):
    class Meta:
        model = Store
        exclude = ('address',)

class CreateStore2Form(forms.ModelForm):
    class Meta:
        model = Address

views.py

@login_required
def create(request):
    if request.method == "POST":
        form1 = CreateStore1Form(request.POST)
        form2 = CreateStore2Form(request.POST)
        if form1.is_valid() and form2.is_valid():
            store = form1.save(address)
            new_address = form2.save(commit=False)
            new_address.store = store
            mew_address.save()
    else:
        form1 = CreateStore1Form()
        form2 = CreateStore2Form()
    return render(request, 'create.html', locals())

任何帮助将不胜感激。谢谢！

Any help would be appreciated. Thanks!

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