For easy reference, models are pasted below.
from django.db import models
class Poll(models.Model):
question = models.CharField(max_length=200)
pub_date = models.DateTimeField('date published')
class Choice(models.Model):
poll = models.ForeignKey(Poll)
choice = models.CharField(max_length=200)
votes = models.IntegerField()
# views.py
def results(request, poll_id):
p = get_object_or_404(Poll, pk=poll_id)
choices = p.choice_set.all()
total_poll_votes = sum(c.votes for c in choices) # total votes
for all choices in this poll
# If i get it correctly, you want the percentage of votes for each
choice?
percentage = {}
for choice in choices:
vote = choice.votes
vote_percentage = (vote/total_poll_votes)*100
# then create a mapping here
percentage[choice.id] = vote_percentage
As the end result, percentage will look like this:
{'1':23, '2':35}
--
Gladys
http://bixly.com
On Apr 1, 7:39 pm, cha <mohamma...@gmail.com> wrote:
> ok .. i know it's the amount of votes for option
> how can I get it in python
--
You received this message because you are subscribed to the Google Groups
"Django users" group.
To post to this group, send email to django-users@googlegroups.com.
To unsubscribe from this group, send email to
django-users+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/django-users?hl=en.
