Question

我正在尝试创建自定义注册表单，但由于我尝试将默认django注册与新模型连接，因此我真的不知道如何操作。

这就是它的样子，它可能是错的，但我想的是这样的事情。

models.py

class Profile(models.Model):
    user = models.OneToOneField(User)
    name = models.CharField(max_length=20, blank=True, null=True)
    description = models.TextField(max_length=400)

views.py

def register_user(request):
    if request.user.is_authenticated():
        return HttpResponseRedirect('/user/')
    else:
        if request.method == 'POST':
            form = MyRegistrationForm(request.POST)
            if form.is_valid():
                form.save()
                return HttpResponseRedirect('/user/')

        context = {'profil':Profile.objects.all()}
        context.update(csrf(request))
        context['form'] = MyRegistrationForm()

        return render(request, 'register.html', context)

forms.py

class MyRegistrationForm(UserCreationForm):
    email = forms.EmailField(required=True)

    class Meta:
        model = User
        fields = {'username', 'password1', 'password2', 'email'}

    def save(self, commit=True):

        my_user = super(MyRegistrationForm, self).save(commit=False)
        my_user.email = self.cleaned_data['email']

        new_profile = Profile(user=my_user, name="John", description="a person")

        if commit:
            new_profile.save()

        return new_profile

register.py

<form action="/user/register/" method="post" id="register" autocomplete="off">
{% csrf_token %}
<div class="fieldWrapper">
  {{ form.username.errors }}
  {{ form.username.label_tag }}
  {{ form.username }}
</div>
[... other fiels ...]
<input type="submit" value="Register"/>
</form>

我正在尝试将模型与表单连接起来，所以当有人注册时，当我在模板中输入他的名字时，这样：{{user.name}}它应该是“John”。

我如何实现这一目标？

Answer 1

另外，为了在模板中获取名称，您必须像namespace Uczymy3 { class Student { public static void GetStudentInformation() { Console.WriteLine("Enter student's first name: "); string firstName = Console.ReadLine(); Console.WriteLine("Enter student's birth date: "); DateTime birthDay = new DateTime(); birthDay = DateTime.Parse(Console.ReadLine()); } public static void PrintStudentData(ref string firstName, ref DateTime birthDay) { Console.WriteLine("Student {0} was born in {1}", firstName, birthDay); } } class Program { static void Main(string[] args) { Student.GetStudentInformation(); XXXX; } } }一样访问它，因为名称保存在配置文件模型中

但如果您想为个人资料模型创建表单，可以这样做

{{ user.profile.name }}

此外，如果您计划在同一HTML表单中同时使用UserCreationForm和ProfileForm，则应向其添加前缀以了解哪些数据属于哪种表单，请查看如何在此处执行此操作https://docs.djangoproject.com/en/1.9/ref/forms/api/#prefixes-for-forms

修改

class ProfileForm(forms.ModelForm): class Meta: model = Profile fields = ("name", "description")

然后在模板中

def register_user(request): #... if request.method == "POST": user_form = UserCreationForm(request.POST, prefix="user") profile_form = ProfileForm(request.POST, prefix="profile") if user_form.is_valid() and profile_form.is_valid(): user = user_form.save(commit=False) user.save() profile = profile_form.save(commit=False) profile.user = user profile.save() return redirect('/') else: user_form = UserCreationForm(prefix="user") profile_form = ProfileForm(prefix="profile") context = { "user_form": user_form, "profile_form": profile_form } return render(request, 'register.html', context)

如何在Django中创建个人资料注册表单？

1 个答案: