【发布时间】：2020-09-18 19:14:12
【问题描述】：
我正在尝试创建一个允许我更新扩展用户模型的表单，请参阅下面的视图
def employee(request, pk):
employee= Employee.objects.get(id=pk)
user = User.objects.get(id=pk)
user_form = UserForm(instance=user)
Employee = EmployeeProfileForm(instance=employee)
if 'edit_employee' in request.POST:
if request.method == 'POST':
user_form = UserForm(request.POST,instance=user)
employee_form = EmployeeProfileForm(request.POST,instance=user.employee)
if user_form.is_valid() and employee_form.is_valid():
user = user_form.save()
employee = employee_form.save(commit=False)
employee.user = user
employee.save()
return redirect('/')
return render(request, 'accounts/new_employee_profile.html', {'user_form': user_form,'employee_form':employee_form})
模型.py
class UserManager(BaseUserManager):
def create_user(self, email, password=None,is_active=True, is_staff=False, is_admin=False):
if not email:
raise ValueError("Users must have email address")
user_obj = self.model(email = self.normalize_email(email))
if not password:
raise ValueError("Users must have a password")
user_obj.set_password(password)
user_obj.staff = is_staff
user_obj.admin = is_admin
user_obj.active = is_active
user_obj.save(using=self._db)
return user_obj
def create_staffuser(self,email,password=None):
user = self.create_user(email, password=password,is_staff=True)
return user
def create_superuser(self, email, password=None):
user = self.create_user(email, password=password, is_staff=True, is_admin=True)
return user
class User(AbstractBaseUser):
email = models.EmailField(max_length=255,unique=True)
active = models.BooleanField(default=True)
staff = models.BooleanField(default=False)
admin = models.BooleanField(default=False)
USERNAME_FIELD = 'email'
# email and password are required by default
REQUIRED_FIELDS = []
objects = UserManager()
def __str__(self):
return self.email
def get_full_name(self):
return self.email
def get_short_name(self):
return self.email
def has_perm(self, perm, obj=None):
return True
def has_module_perms(self, app_label):
return True
@property
def is_staff(self):
return self.staff
@property
def is_admin(self):
return self.admin
@property
def is_active(self):
return self.active
class Employee(models.Model):
user = models.OneToOneField(User,on_delete=models.CASCADE)
full_name = models.CharField(max_length=200, null=True)
birth_year = models.CharField(max_length=4, null=True)
department = models.CharField(max_length=200, null=True, blank=True)
profession = models.CharField(max_length=200, null=True, blank=True)
def __str__(self):
return self.full_name
forms.py
class UserForm(forms.ModelForm):
password1 = forms.CharField(label='Password', widget=forms.PasswordInput)
password2 = forms.CharField(label='Password confirmation', widget=forms.PasswordInput)
class Meta:
model = User
fields = '__all__'
def clean_password2(self):
password1 = self.cleaned_data.get("password1")
password2 = self.cleaned_data.get("password2")
if password1 and password2 and password1 != password2:
raise forms.ValidationError("Passwords don't match")
return password2
def save(self, commit=True):
user = super(RegisterForm, self).save(commit=False)
user.set_password(self.cleaned_data["password1"])
if commit:
user.save()
return user
class EmployeeProfileForm(ModelForm):
class Meta:
model = Employee
fields = '__all__'
模板
<div class="row">
<div class="col-md-12">
<div class="card card-body">
<form action="" method="POST">
{{user_form.as_p|crispy}}
{{employee_form.as_p|crispy }}
<hr>
<input type="submit" name="Edit">
</form>
</div>
</div>
</div>
根据我的以下观点，我收到以下错误
The view accounts.views.EmployeeProfile didn't return an HttpResponse object. It returned None instead.
在访问模板之前我有一个模板来更新表单如下
<td><a class="btn btn-sm btn-info" name= "edit_employee" href="{% url 'employee_profile' employee.id %}">Edit</a></td>
我必须如何更改显示的代码才能更新或编辑我的表单？
鉴于表单需要同时更新和提交，因为它是一个扩展的用户模型，即用户模型和员工模型。
【问题讨论】：
标签： python django django-models django-forms django-views