Yeah, I just discovered that after posting this. I'm ashamed to admit that
single error had me baffled for days.
Thank you so much for the quick reply!
On Thu, Jul 19, 2018, 11:35 AM Dylan Reinhold <dreinh...@gmail.com> wrote:
> You are missing the > in the path
> path('<int:pk/results/', views.ResultsView.as_view(), name='results'),
> Should be
> path('<int:pk>/results/', views.ResultsView.as_view(), name='results'),
>
> On Thu, Jul 19, 2018 at 11:18 AM, roflcopterpaul <roflcopterp...@gmail.com
> > wrote:
>
>> Hello, everyone! I have run into a problem I cannot figure out. I have
>> spent days searching online and trying different things in my code, but I
>> cannot figure out where this problem is stemming from. I would truly
>> appreciate any insights.
>>
>> Admittedly, I am scrub enough that I'm not even sure of all the code I
>> should include, so if I should include anything else, please let me know!
>>
>> NoReverseMatch at /polls/1/vote/
>>>
>>> Reverse for 'results' with arguments '(1,)' not found. 1 pattern(s) tried:
>>> ['polls\\/\\<int\\:pk\\/results\\/$']
>>>
>>> Request Method: POST
>>> Request URL: http://127.0.0.1:8000/polls/1/vote/
>>> Django Version: 2.0.6
>>> Exception Type: NoReverseMatch
>>> Exception Value:
>>>
>>> Reverse for 'results' with arguments '(1,)' not found. 1 pattern(s) tried:
>>> ['polls\\/\\<int\\:pk\\/results\\/$']
>>>
>>> Exception Location:
>>> C:\Users\pwalker\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\urls\resolvers.py
>>> in _reverse_with_prefix, line 636
>>> Python Executable:
>>> C:\Users\pwalker\AppData\Local\Programs\Python\Python36-32\python.exe
>>> Python Version: 3.6.4
>>> Python Path:
>>>
>>> ['C:\\Users\\pwalker\\Coding\\Python-Practice\\Gaining_Agreement\\GA_site',
>>>
>>> 'C:\\Users\\pwalker\\AppData\\Local\\Programs\\Python\\Python36-32\\python36.zip',
>>> 'C:\\Users\\pwalker\\AppData\\Local\\Programs\\Python\\Python36-32\\DLLs',
>>> 'C:\\Users\\pwalker\\AppData\\Local\\Programs\\Python\\Python36-32\\lib',
>>> 'C:\\Users\\pwalker\\AppData\\Local\\Programs\\Python\\Python36-32',
>>>
>>> 'C:\\Users\\pwalker\\AppData\\Local\\Programs\\Python\\Python36-32\\lib\\site-packages']
>>>
>>>
>> views.py
>> ...
>>
>> def vote(request, question_id):
>> question = get_object_or_404(Question, pk=question_id)
>> try:
>> selected_choice =
>> question.choice_set.get(pk=request.POST['choice'])
>> except (KeyError, Choice.DoesNotExist):
>> # Redisplay the question voting formself.
>> return render(request, 'polls/detail.html', {'question':
>> question, 'error_message': "You didn't select a choice.", })
>> else:
>> selected_choice.votes += 1
>> selected_choice.save()
>> # Always return an HttpResponseRedirect after successfully
>> dealing with POST data.
>> # This prevents data from being posted twice if a user hits
>> the Back buttonself.
>> return HttpResponseRedirect(reverse('polls:results', args=(
>> question.id,)))
>>
>> urls.py
>> urlpatterns = [
>> # ex: /polls/
>> path('', views.IndexView.as_view(), name='index'),
>> # ex: /polls/5/
>> # the 'name' value as called by the {% url %} template tag
>> path('<int:pk>/', views.DetailView.as_view(), name='detail'),
>> # ex: /polls/5/results/
>> path('<int:pk/results/', views.ResultsView.as_view(), name='results'),
>> # ex: /polls/5/vote/
>> path('<int:question_id>/vote/', views.vote, name='vote'),
>> ]
>>
>> templates/polls/results.html - This is the page it *should* be
>> redirecting to after I click to vote, but that is when it takes me to the
>> error screen.
>> <h1>{{ question.question_text }}</h1>
>>
>> <ul>
>> {% for choice in question.choice_set.all %}
>> <li>{{ choice.choice_text }} -- {{ choice.votes }} vote{{
>> choice.votes|pluralize }}</li>
>> {% endfor %}
>> </ul>
>>
>> <a href="{% url 'polls:detail' question.id %}">Vote again?</a>
>>
>>
>> Thank you very much for any help!
>>
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