ThisGuy ThisGuy - 1 month ago 5
HTML Question

Reverse for 'results' with arguments '('',)' and keyword arguments '{}' not found. 1 pattern(s) tried: ['polls/(?P<Album_id>[0-9]+)/results/$']

im trying to create an URL's for albums but getting frustrated

so im getting this error(im new to programming)

Reverse for 'results' with arguments '('',)' and keyword arguments '{}' not found. 1 pattern(s) tried: ['polls/(?P<Album_id>[0-9]+)/results/$']


on this line

<h1><a href="{% url 'polls:results' Album.id %}">{{ album.AlbumTitle }}</a></h1>


heres the view.py file

from django.shortcuts import get_object_or_404, render
from django.http import HttpResponse
from django.http import Http404
from django.template import loader
from django.shortcuts import get_object_or_404, render

from .models import Artist


def index(request):
latest_Artist_list = Artist.objects.order_by('id')[:5]
context = {'latest_Artist_list': latest_Artist_list,}
return render(request, 'polls/index.html', context)


def detail(request, Artist_id):
global Artist
artist = get_object_or_404(Artist, pk=Artist_id) #kazkodel mazoji
return render(request, 'polls/detail.html', {'Artist': artist}) #kazkodel mazoji

def results(request, Album_id):
#global Album
album = get_object_or_404(Album, pk=Album_id)
return render(request, 'polls/results.html', {'Album': album})


heres the url.py file

from django.conf.urls import url

from . import views

app_name = 'polls'

urlpatterns = [
url(r'^$', views.index, name='index'),
url(r'^(?P<Artist_id>[0-9]+)/$', views.detail, name='detail'),
url(r'^(?P<Album_id>[0-9]+)/results/$', views.results, name='results'),
]

Answer

It seems to be empty, because you're using Album and It's just album. Try using:

<a href="{% url 'polls:results' album.id %}">

Instead of:

<a href="{% url 'polls:results' Album.id %}">

(Sorry about my english)