i have a quiz app, 4 answers per question, one correct via boolean.
For some reason I can't get the view to redirect to next question if
answer is correct. Whenever I click on the correct answer the app
doesn't redirect to the next question. Could anyone take a look at
this and see what I'm doing wrong?
--models.py--
from django.db import models
class Question(models.Model):
problem = models.CharField(max_length=200)
next = models.ForeignKey('self', null=True, blank=True)
def __unicode__(self):
return unicode(self.problem)
class Meta:
verbose_name = 'question'
verbose_name_plural = 'questions'
def get_absolute_url(self):
return "/questions/%i/" % self.id
class Answer(models.Model):
statement = models.CharField(max_length=200)
question = models.ForeignKey(Question, related_name="answers")
correct = models.BooleanField()
def __unicode__(self):
return unicode(self.statement)
--views.py--
def answer(request, question_id):
q = get_object_or_404(Question, pk=question_id)
a = q.answers.get(pk=request.POST['answer'])
is_correct = a.correct
if is_correct:
return HttpResponseRedirect(q.next.get_absolute_url())
else:
return HttpResponseRedirect(q.get_absolute_url())
return render_to_response('questions/question_detail.html', {
'q': q,
'a': a
}, context_instance=RequestContext(request))
--question_detail.html--
<form action="/questions/{{ object.id }}" method="post">
{% for answer in object.answers.all %}
<input type="button" name="answer"
value="{{ answer.statement }}" />
{% if a.correct %}
{{ q.next.get_absolute_url }}
{% else %}
{{ q.get_absolute_url }}
{% endif %}
{% endfor %}
</form>
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