如何使用first_name,last_name修改在Django中创建UserProfile表单？

Question

如果认为我的问题非常明显,几乎每个与之合作的开发人员UserProfile都应该能够回答它.

但是,我在django文档或Django Book中找不到任何帮助.

如果你想UserProfile用Django Forms 做一个表单,你想要修改配置文件字段以及一些User字段.

但是没有forms.UserProfileForm(还有？)!

你是怎样做的？

Answer 1

今天我偶然发现了这一点,经过一些谷歌搜索后,我发现了一个解决方案,在我看来有点清洁:

#in forms.py
class UserForm(forms.ModelForm):
    class Meta:
        model = User
        fields = ["username", "email"]

class UserProfileForm(forms.ModelForm):
    class Meta:
        model = UserProfile

#in views.py
def add_user(request):
    ...
    if request.method == "POST":
        uform = UserForm(data = request.POST)
        pform = UserProfileForm(data = request.POST)
        if uform.is_valid() and pform.is_valid():
            user = uform.save()
            profile = pform.save(commit = False)
            profile.user = user
            profile.save()
            ....
    ...

#in template
<form method="post">
    {{ uform.as_p }}
    {{ pform.as_p }}
    <input type="submit" ...>
</form>

资源

Answer 2

这是我最终做的:

class UserProfileForm(forms.ModelForm):
    first_name = forms.CharField(label=_(u'Prénom'), max_length=30)
    last_name = forms.CharField(label=_(u'Nom'), max_length=30)

    def __init__(self, *args, **kw):
        super(UserProfileForm, self).__init__(*args, **kw)
        self.fields['first_name'].initial = self.instance.user.first_name
        self.fields['last_name'].initial = self.instance.user.last_name

        self.fields.keyOrder = [
            'first_name',
            'last_name',
            ...some_other...
            ]

    def save(self, *args, **kw):
        super(UserProfileForm, self).save(*args, **kw)
        self.instance.user.first_name = self.cleaned_data.get('first_name')
        self.instance.user.last_name = self.cleaned_data.get('last_name')
        self.instance.user.save()

    class Meta:
        model = UserProfile

Answer 3

这就是我在当前主干中的做法(修订版:11804).Natim的解决方案对我不起作用.

在admin.py:

class ProfileAdmin(admin.ModelAdmin):
    form = ProfileForm

    def save_model(self, request, obj, form, change):
        obj.user.first_name = form.cleaned_data['first_name']
        obj.user.last_name = form.cleaned_data['last_name']
        obj.user.save()
        obj.save()

在forms.py:

class ProfileForm(forms.ModelForm):
    first_name = forms.CharField(max_length=256)
    last_name = forms.CharField(max_length=256)

    def __init__(self, *args, **kwargs):
        super(ProfileForm, self).__init__(*args, **kwargs)
        try:
            self.fields['first_name'].initial = self.instance.user.first_name
            self.fields['last_name'].initial = self.instance.user.last_name
        except User.DoesNotExist:
            pass

    class Meta:
         fields = ['first_name', 'last_name', ...etc.]