from django.db import models
from django.contrib.auth.models import User
class Customer(models.Model):
user=models.OneToOneField(User,null=True,on_delete= models.CASCADE)
name=models.CharField(max_length=200,null=True)
phone=models.CharField(max_length=200,null=True)
email=models.CharField(max_length=200,null=True)
profile_pic = models.ImageField(default="radha3.png", null=True, blank=True)
date_created=models.DateTimeField(auto_now_add=True,null=True)
def __str__(self):
return str(self.name)
class Tag(models.Model):
name=models.CharField(max_length=200,null=True)
def __str__(self):
return str(self.name)
class Product(models.Model):
CATEGORY=(
('In door','In door'),
('Out door','Out door'),
)
name=models.CharField(max_length=100,null=True)
price=models.FloatField(null=True)
category = models.CharField(max_length=200, null=True,choices=CATEGORY)
description = models.CharField(max_length=200,null=True,blank=True)
date_created = models.DateTimeField(auto_now_add=True, null=True)
tags=models.ManyToManyField(Tag)
def __str__(self):
return str(self.name)
class Order(models.Model):
STATUS = (
('Pending', 'Pending'),
('Out for delivery', 'Out for delivery'),
('Delivered', 'Delivered'),
)
customer = models.ForeignKey(Customer, null=True, on_delete=models.SET_NULL)
product = models.ForeignKey(Product, null=True, on_delete=models.SET_NULL)
date_created = models.DateTimeField(auto_now_add=True, null=True)
status = models.CharField(max_length=200, null=True, choices=STATUS)
note = models.CharField(max_length=1000, null=True)
def __str__(self):
return str(self.product.name)
Try this and let me know whether it is working or not. I added str()
to the __str__. All the best
On Fri, Jul 31, 2020 at 7:17 PM ROHINI PUNDE <punderoh...@gmail.com> wrote:
> from django.db import models
> from django.contrib.auth.models import User
>
> class Customer(models.Model):
> user=models.OneToOneField(User,null=True,on_delete= models.CASCADE)
> name=models.CharField(max_length=200,null=True)
> phone=models.CharField(max_length=200,null=True)
> email=models.CharField(max_length=200,null=True)
> profile_pic = models.ImageField(default="radha3.png", null=True,
> blank=True)
> date_created=models.DateTimeField(auto_now_add=True,null=True)
> def __str__(self):
> return self.name
>
> class Tag(models.Model):
> name=models.CharField(max_length=200,null=True)
> def __str__(self):
> return self.name
>
> class Product(models.Model):
> CATEGORY=(
> ('In door','In door'),
> ('Out door','Out door'),
> )
> name=models.CharField(max_length=100,null=True)
> price=models.FloatField(null=True)
> category = models.CharField(max_length=200, null=True,choices=CATEGORY)
> description = models.CharField(max_length=200,null=True,blank=True)
> date_created = models.DateTimeField(auto_now_add=True, null=True)
> tags=models.ManyToManyField(Tag)
>
> def __str__(self):
> return self.name
>
>
> class Order(models.Model):
> STATUS = (
> ('Pending', 'Pending'),
> ('Out for delivery', 'Out for delivery'),
> ('Delivered', 'Delivered'),
> )
> customer = models.ForeignKey(Customer, null=True,
> on_delete=models.SET_NULL)
> product = models.ForeignKey(Product, null=True, on_delete=models.SET_NULL)
> date_created = models.DateTimeField(auto_now_add=True, null=True)
> status = models.CharField(max_length=200, null=True, choices=STATUS)
> note = models.CharField(max_length=1000, null=True)
>
> def __str__(self):
> return self.product.name
>
>
>
> On Thu, Jul 30, 2020 at 7:41 PM RANGA BHARATH JINKA <
> bharathjink...@gmail.com> wrote:
>
>> Send your models.py file
>>
>> On Fri, 31 Jul 2020, 8:09 am RANGA BHARATH JINKA, <
>> bharathjink...@gmail.com> wrote:
>>
>>> Hi convert it into string while displaying it in models __str__.
>>> Or use f-strings. It is easy. All the best 👍
>>>
>>> On Thu, 30 Jul 2020, 8:29 pm ROHINI PUNDE, <punderoh...@gmail.com>
>>> wrote:
>>>
>>>> I have error while updating the information,so many trials I cant solve
>>>> this problem,so please help me for this
>>>>
>>>>
>>>> On Thu, Jul 30, 2020 at 2:25 AM Mira <mirathe...@gmail.com> wrote:
>>>>
>>>>> Hi All,
>>>>> I recently upgraded Django from 2.2 to 3 on my MacOS10.13.
>>>>> I am using Python 3.6 and My Application was working fine with Django
>>>>> 2.2 but now i am getting below error.
>>>>>
>>>>> Any help related with this topic would be greatly appreciated.
>>>>>
>>>>> $>python3 manage.py runserver
>>>>>
>>>>> Watching for file changes with StatReloader
>>>>>
>>>>> Performing system checks...
>>>>>
>>>>>
>>>>> Traceback (most recent call last):
>>>>>
>>>>> File "manage.py", line 22, in <module>
>>>>>
>>>>> execute_from_command_line(sys.argv)
>>>>>
>>>>> File
>>>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/django/core/management/__init__.py",
>>>>> line 401, in execute_from_command_line
>>>>>
>>>>> utility.execute()
>>>>>
>>>>> File
>>>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/django/core/management/__init__.py",
>>>>> line 395, in execute
>>>>>
>>>>> self.fetch_command(subcommand).run_from_argv(self.argv)
>>>>>
>>>>> File
>>>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/django/core/management/base.py",
>>>>> line 328, in run_from_argv
>>>>>
>>>>> self.execute(*args, **cmd_options)
>>>>>
>>>>> File
>>>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/django/core/management/commands/runserver.py",
>>>>> line 60, in execute
>>>>>
>>>>> super().execute(*args, **options)
>>>>>
>>>>> File
>>>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/django/core/management/base.py",
>>>>> line 369, in execute
>>>>>
>>>>> output = self.handle(*args, **options)
>>>>>
>>>>> File
>>>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/django/core/management/commands/runserver.py",
>>>>> line 95, in handle
>>>>>
>>>>> self.run(**options)
>>>>>
>>>>> File
>>>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/django/core/management/commands/runserver.py",
>>>>> line 102, in run
>>>>>
>>>>> autoreload.run_with_reloader(self.inner_run, **options)
>>>>>
>>>>> File
>>>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/django/utils/autoreload.py",
>>>>> line 599, in run_with_reloader
>>>>>
>>>>> start_django(reloader, main_func, *args, **kwargs)
>>>>>
>>>>> File
>>>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/django/utils/autoreload.py",
>>>>> line 584, in start_django
>>>>>
>>>>> reloader.run(django_main_thread)
>>>>>
>>>>> File
>>>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/django/utils/autoreload.py",
>>>>> line 299, in run
>>>>>
>>>>> self.run_loop()
>>>>>
>>>>> File
>>>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/django/utils/autoreload.py",
>>>>> line 305, in run_loop
>>>>>
>>>>> next(ticker)
>>>>>
>>>>> File
>>>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/django/utils/autoreload.py",
>>>>> line 345, in tick
>>>>>
>>>>> for filepath, mtime in self.snapshot_files():
>>>>>
>>>>> File
>>>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/django/utils/autoreload.py",
>>>>> line 361, in snapshot_files
>>>>>
>>>>> for file in self.watched_files():
>>>>>
>>>>> File
>>>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/django/utils/autoreload.py",
>>>>> line 260, in watched_files
>>>>>
>>>>> yield from iter_all_python_module_files()
>>>>>
>>>>> File
>>>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/django/utils/autoreload.py",
>>>>> line 105, in iter_all_python_module_files
>>>>>
>>>>> return iter_modules_and_files(modules, frozenset(_error_files))
>>>>>
>>>>> File
>>>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/django/utils/autoreload.py",
>>>>> line 141, in iter_modules_and_files
>>>>>
>>>>> resolved_path = path.resolve(strict=True).absolute()
>>>>>
>>>>> TypeError: resolve() got an unexpected keyword argument 'strict'
>>>>>
>>>>> udaysingh@udays-MacBook-Pro:~/Django/dreamProj>
>>>>>
>>>>> --
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>>>>> <https://groups.google.com/d/msgid/django-users/CAANDXNtvg9sP5OqLktcECco1MhpV0%3DcMgYCKvAF0TLXAH9bpog%40mail.gmail.com?utm_medium=email&utm_source=footer>
>>>>> .
>>>>>
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>>>> <https://groups.google.com/d/msgid/django-users/CAO9_9ZYc52ZYZQfQn_dg%3DtmHKra%3D16KcdGXrLTM3%3DX5Bg9N%2BrQ%40mail.gmail.com?utm_medium=email&utm_source=footer>
>>>> .
>>>>
>>> --
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>> <https://groups.google.com/d/msgid/django-users/CAK5m314E5Z99zx5wZkNKcKnZrvqSQk9tMLmk7TwxrU89-bnwaw%40mail.gmail.com?utm_medium=email&utm_source=footer>
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>
--
Thanks and Regards
J. Ranga Bharath
cell: 9110334114
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