'str' object is not callable when i try to use DeleteView in Django

Question

here are my files

urls.py the URL paths I created for the delete process

path(\'dress//delete\', views.DressDelete.as_vie         


        

Answer 1

on_delete argument should has specific value, not simple strings. You need to change your foreign keys to the following:

dress_town = models.ForeignKey(Town, on_delete=models.DO_NOTHING, verbose_name='المحافظة', blank=False)

You need to use models.DO_NOTHING instead of DO_NOTHING string.