I have designed a linked model named Shiftdate as:

class Shiftdate(models.Model):
    shift_date = models.DateField(blank=False,unique=True)
    sit_date = models.ForeignKey(Sitting,
                                on_delete=models.CASCADE)

Using this model I changed sit_date to shift_date which is like: 

Sitting Date     Shifting Date2016-09-01       Sept. 15, 20162016-09-08       
Sept. 19, 2016


Now I need to save this shifting date to the Sitting date as sit_date in 
Sitting model. My Sitting model is:

class Sitting(models.Model):
    sit_date = models.DateField(blank=False,unique=True)
    cut_off_date = models.DateField(null=True, blank=True)
    ballot_date = models.DateField(null=True, blank=True)
    sess_no = models.ForeignKey(Session,
                                 on_delete=models.CASCADE)
    genre = TreeForeignKey('Genre', null=True, blank=True, db_index=True)


I use 

def get_shift_date(self):

            return self.sit_date=self.shift_date 

-- 
You received this message because you are subscribed to the Google Groups 
"Django users" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to django-users+unsubscr...@googlegroups.com.
To post to this group, send email to django-users@googlegroups.com.
Visit this group at https://groups.google.com/group/django-users.
To view this discussion on the web visit 
https://groups.google.com/d/msgid/django-users/8894d393-5d97-4c97-ba56-1a319d93acec%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

Reply via email to