25

如果认为我的问题很明显,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。

当你想UserProfile用 Django Forms 做一个表单时,你想修改配置文件字段以及一些User字段。

但是没有forms.UserProfileForm(还没有?)!

你是怎样做的?

4

7 回答 7

41

我今天偶然发现了这个,经过一番谷歌搜索后,我发现了一个我认为更干净的解决方案:

#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

于 2010-02-06T16:39:02.033 回答
35

这是我最终的做法:

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
于 2009-11-13T07:25:30.523 回答
5

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。

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()

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.]
于 2009-12-09T19:06:26.243 回答
1

这是我很久以前在我的一个项目中使用的东西,希望它可以帮助其他人在谷歌上搜索这个问题。

class SignUpForm(forms.ModelForm):
    first_name = forms.CharField(max_length = 30)
    last_name = forms.CharField(max_length = 30)
    username = forms.CharField(max_length = 30)
    password = forms.CharField(widget = forms.PasswordInput)
    password1 = forms.CharField(widget = forms.PasswordInput)
    class Meta:
        model = UserProfile
        exclude = ['user']

    def clean_username(self): # check if username does not exist before
        try:
            User.objects.get(username=self.cleaned_data['username']) #get user from user model
        except User.DoesNotExist :
            return self.cleaned_data['username']

        raise forms.ValidationError("This user exist already choose an0ther username")



    def clean(self, *args , **kwargs):
        super(SignUpForm).clean(*args ,**kwargs) # check if password 1 and password2 match each other
        if 'password1' in self.cleaned_data and 'password2' in self.cleaned_data:#check if both pass first validation
            if self.cleaned_data['password1'] != self.cleaned_data['password2']: # check if they match each other
                raise forms.ValidationError("Passwords don't match each other")

        return self.cleaned_data
    def save(self): # create new user
        new_user = User.objects.create_user(username=self.cleaned_data['username'],password=self.cleaned_data['password1'],email=self.cleaned_data['email'])
        new_user.first_name = self.cleaned_data['first_name']
        new_user.last_name = self.cleaned_data['last_name']
        new_user.save()
        UserProf =  super(SignUpForm,self).save(commit = False)
        UserProf.user = new_user
        UserProf.save()
        return UserProf
于 2014-07-05T10:26:24.040 回答
1

您还可以尝试使用具有配置文件应用程序的 django-basic-apps 项目:

https://github.com/nathanborror/django-basic-apps

于 2010-02-03T17:20:51.007 回答
0

当您将两个模型合并为一个表单时,我认为您在文档中找不到任何信息是正常的。

或者,很明显您可以: 创建两个模型表单,一个用于用户,另一个用于用户配置文件。将 userprofile modelform 设置为仅显示名字和姓氏。将两个表单放在一个<form>标签内的同一个模板中。提交时,调用每个表单的保存方法。

于 2009-11-13T08:28:13.900 回答
0

为什么不在后端有两个模型表单并将它们作为一个表单呈现在您的模板中?从 UserProfileForm 中删除名称字段并为用户对象创建第二个模型表单?

于 2009-12-09T19:31:09.720 回答