Django的 - 无法查看

Question

这里是模型我一起工作Django管理页面上的数据：

class Customer(models.Model): 
    customer_id = models.AutoField(primary_key=True, unique=True) 
    full_name = models.CharField(max_length=50) 
    user_email = models.EmailField(max_length=50) 
    user_pass = models.CharField(max_length=30) 

    def __str__(self): 
     return "%s" % self.full_name 

class CustomerDetail(models.Model): 
    phone_regex = RegexValidator(regex = r'^\d{10}$', message = "Invalid format! E.g. 4088385778") 
    date_regex = RegexValidator(regex = r'^(\d{2})[/.-](\d{2})[/.-](\d{2})$', message = "Invalid format! E.g. 05/16/91") 

    customer = models.OneToOneField(
     Customer, 
     on_delete=models.CASCADE, 
     primary_key=True, 
    ) 
    address = models.CharField(max_length=100) 
    date_of_birth = models.CharField(validators = [date_regex], max_length = 10, blank = True) 
    company = models.CharField(max_length=30) 
    home_phone = models.CharField(validators = [phone_regex], max_length = 10, blank = True) 
    work_phone = models.CharField(validators = [phone_regex], max_length = 10, blank = True) 

    def __str__(self): 
     return "%s" % self.customer.full_name 

这里是forms.py：

from django.forms import ModelForm 

from .models import CustomerDetail 

class CustomerDetailForm(ModelForm): 
    class Meta: 
     model = CustomerDetail 
     fields = ['address', 'date_of_birth', 'company', 'home_phone', 'work_phone',] 

我有一个观点在我的应用程序（用户登录后）调用create_profile，要求用户提供更多详细信息，并使用ModelForm实例来实现它。下面是从views.py片断：

def create_profile(request): 
if request.POST: 
    form = CustomerDetailForm(request.POST) 
    if form.is_valid(): 

     address = form.cleaned_data['address'] 
     date_of_birth = form.cleaned_data['date_of_birth'] 
     company = form.cleaned_data['company'] 
     home_phone = form.cleaned_data['home_phone'] 
     work_phone = form.cleaned_data['work_phone'] 

     profdata = CustomerDetail(address = address, date_of_birth = date_of_birth, company = company, home_phone = home_phone, work_phone = work_phone) 
     profdata.save() 

     return render(request, 'newuser/profile_created.html', {form: form}) 
else: 
    return redirect(create_profile) 

当我填写在相应的模板HTML表单并点击提交，它让我看到连续页面，但是当我检查管理页面上为CustomerDetail条目，我看到了' - '代替实际记录。我在哪里错了？它是否与重写clean（）方法有关？请帮忙。谢谢！

Answer 1

你不需要重写cleaned_data你的情况。因为您已经使用ModelForm其中save方法调用后创建CustomerDetail实例。
查看可能是这样的：

def create_profile(request): 
    if request.method == 'POST': 
     form = CustomerDetailForm(request.POST) 
     if form.is_valid(): 
      form.save() 
      return render(request, 'newuser/profile_created.html', {'form': form}) 
    else: 
     form = CustomerDetailForm() 
    return render(request, 'path_to_create_profile.html', {'form': form}) 

check the docs about forms