My Polls app question not displaying
anyi.lloyd
from django.db import models
class Question(models.Model):
question_text = models.CharField(max_length=200)
pub_date = models.DateTimeField('date published')
def __str__(self):
return self.question_text
class Choice(models.Model):
choice_text = models.CharField(max_length=200)
votes = models.IntegerField(default=0)
question = models.ForeignKey(Question, on_delete=models.CASCADE)
def __str__(self):
return self.choice_text
views
from django.shortcuts import render
from django.http import HttpResponse
from .models import Question
def index(request):
latest_ques = Question.objects.order_by('-pub_date')[:5]
context = {'latest_question_list': latest_ques}
return render(request, 'polls/index.html', context)
def detail(request, question_id):
return HttpResponse ("This a detail view of question: {}.".format(question_id))
def result(request, question_id):
return HttpResponse ("This a result view of question: {}.".format(question_id))
def vote(request, question_id):
return HttpResponse ("This a vote view of question: {}.".format(question_id))Index.html<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Polls</title>
</head>
<body>
{% if latest_ques %}
<ul>
{% for question in latest_ques %}
<li><a href="/polls/{{ question.id }}/"><b>{{ Question.question_text }}</b></a></li>
{% endfor %}
</ul>
{% else %}
<p>No polls are available.</p>
{% endif %}
</body>
</html>
Please need help guys. Thanks.
Matthew Pava
You context dictionary key is “latest_question_list”, and this is passed into your template. Your python variable is named latest_ques, which the template is not aware of.
So you need to change your html temple or your context key.
Also, watch your case. “question” and “Question” are two different variables.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Polls</title>
</head>
<body>
{% if latest_question_list %}
<ul>
{% for question in latest_question_list %}
<li><a href="/polls/{{ question.id }}/"><b>{{ question.question_text }}</b></a></li>
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AnyiLloyd
Thank you so so much Mathew Pava. I have seen the problem.
To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/02a08c6b3a154f8ab6883c7190a2d9a9%40ISS1.ISS.LOCAL.