[英]How to get user id from the related field model in django?
视图.py
@login_required
def become_vendor(request):
vendordetailform = VendorAdminDetailsForm()
if request.method == 'POST':
vendordetailform = VendorAdminDetailsForm(request.POST, request.FILES)
if vendordetailform.is_valid():
vendordetailform.instance.vendoruser = request.user
request.user=vendordetailform.save()
request.user.is_active=False
request.user.save()
user_details = CustomUser.objects.filter(id=request.user)
vendor_details = user_details[0].vendor_details.all()
return render(request,'vendor/preview.html', {'user_details':user_details, 'vendor_details':vendor_details})
else:
vendordetailform = VendorAdminDetailsForm()
return render(request, 'vendor/become_vendor.html', {'vendordetailform':vendordetailform})
模型.py
class CustomUser(AbstractUser):
username = None
email = models.EmailField(_('email address'), unique=True)
mobile_number = models.IntegerField(blank=False, null=True)
first_name = models.CharField(max_length=200)
last_name = models.CharField(max_length=200)
USERNAME_FIELD = 'email'
REQUIRED_FIELDS = []
customer = models.BooleanField(default=False)
vendor = models.BooleanField(default=False)
# is_approved = models.BooleanField(default=True)
id = models.AutoField(primary_key=True, editable=True)
userid= models.CharField(max_length=100, unique=True, null=True)
objects = UserManager()
def __str__(self):
return str(self.email)+ '-' + self.userid
class VendorDetails(models.Model):
vendoruser = models.ForeignKey(CustomUser, null=True,on_delete=models.CASCADE, related_name='vendor_details')
type_of_vendor = models.CharField(max_length=200)
aadhar_number = models.CharField(max_length=200)
aadhar_image = models.ImageField(upload_to='Images')
pan_number = models.CharField(max_length=200)
pan_image = models.ImageField(upload_to='Images')
store_name = models.CharField(max_length=200)
brand_name = models.CharField(max_length=200)
mail_id = models.EmailField(max_length=200)
contact_no = models.IntegerField(blank=True, null=True)
gst_number = models.CharField(max_length=100)
attach_gst_cert = models.ImageField(upload_to='Images')
acct_number = models.CharField(max_length=100)
attach_passbook = models.ImageField(upload_to='Images')
ifsc_code = models.CharField(max_length=100)
fb_account = models.CharField(max_length=100,blank=True, null=True)
insta_account = models.CharField(max_length=100,blank=True, null=True)
website = models.CharField(max_length=100,blank=True, null=True)
door_no = models.CharField(max_length=100,blank=True, null=True)
street_name = models.CharField(max_length=100, blank=True, null=True)
city = models.CharField(max_length=100, blank=True, null=True)
pincode = models.IntegerField(blank=True, null=True)
def __str__(self):
return str(self.id) + " - " +str(self.vendoruser)
我有两个模型 1. 用户 model,2. VendorDetails model(vendoruser 通过外键关系与 vendordetails 连接)如果请求的用户正在申请供应商,我在这里保存用户额外详细信息(VendorDetailsForm)。 我可以将请求的用户详细信息保存在 VendorDetails Model 中。 但是当我得到请求的用户 ID 时,我不能。 相反,我得到 vendordetails model 外键字段。 在这里,我想停用带有此供应商详细信息表单的请求用户。 我得到Field 'id' expected a number but got <VendorDetails: yabeshofz@gmail.com-Customer1>.
试试这个: user_details = CustomUser.objects.filter(id=request.user.id)
if vendordetailform.is_valid():
# Some code ...
user_details = CustomUser.objects.filter(id=request.user.id)
# Some code ...
您的问题是您将request.user
分配给vendordetailform.save()
不正确删除该行并将request.user.id
传递给CustomUser
尝试这样的事情。
@login_required
def become_vendor(request):
vendordetailform = VendorAdminDetailsForm()
if request.method == 'POST':
vendordetailform = VendorAdminDetailsForm(request.POST, request.FILES)
if vendordetailform.is_valid():
vendordetailform.instance.vendoruser = request.user
vendordetailform.save()
request.user.is_active=False
request.user.save()
user_details = CustomUser.objects.filter(id=request.user.id)
vendor_details = user_details[0].vendordetails_set.all()
return render(request,'vendor/preview.html', {'user_details':user_details, 'vendor_details':vendor_details})
else:
vendordetailform = VendorAdminDetailsForm()
return render(request, 'vendor/become_vendor.html', {'vendordetailform':vendordetailform})
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