hai
I have two models as shown belove
from django.db import models
from django.db.models import Sum
# Create your models here.
class polls(models.Model):
question = models.CharField(max_length=200)
pubish_date = models.DateTimeField('Date published')
def __unicode__(self):
return self.question
def getCount(self):
count =
choice.objects.filter(polls=self.id).annotate(test=Sum('vote'))
return count.test
getCount.allow_tags = 'true'
getCount.short_description = 'Total Answers'
class choice(models.Model):
polls = models.ForeignKey(polls)
choice = models.CharField(max_length=200)
vote = models.IntegerField()
Here i need to get sum of votes for each question.So I need to edit
the code in the function getCount(). I try with the above code but
getting 'none'.then what may be the problem??.This is for the listing
in django admin polls listing
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