I think he have created the music url,
But the {{album_id}} is not properly passed as context from view.On Sat, Sep 12, 2020, 12:52 'Amitesh Sahay' via Django users < [email protected]> wrote: > At the first glance, I think you havn't created URL pattern for "music". > May be....just saying. > > Regards, > Amitesh > > > On Saturday, 12 September, 2020, 12:47:56 pm IST, Spyke Lionel < > [email protected]> wrote: > > > I have this urlpatterns.. > > urlpatterns = [ > path('', views.index, name='index'), > path('<int:album_id>/', views.detail, name='detail'), > ] > > my index.html looks like this > > <h1>Albums to display</h1> > <ul> > {% for album in all_albums %} > <li><a href="/music/{{ album_id }}/"> {{ album.album_title }}</a></li> > {% endfor %} > </ul> > #my index.html simply displays my albums. and the above works just fine > > my detail.html looks like this > > {{ album }} > #and it works just fine too > > my views.py looks like this > > def index(request): > all_albums = Album.objects.all() > return render(request, 'music/index.html', {'all_albums': all_albums}) > > def detail(request, album_id): > try: > album = Album.objects.get(pk=album_id) > except Album.DoesNotExist: > raise Http404("Album does not exist") > return render(request, 'music/detail.html', {'album': album}) > > #when ever I click on an album link to get the album details, I get the > 404 below: > > Page not found (404) > Request Method: GET > Request URL: http://127.0.0.1:8000/music// > > Using the URLconf defined in website.urls, Django tried these URL > patterns, in this order: > 1. admin/ > 2. music/ [name='index'] > 3. music/ <int:album_id>/ [name='detail'] > The current path, music//, didn't match any of these. > > in my detail funtion in views.py, at first I used on request as an > argument and it worked just fine to give me the album details (which > returned only the album id number), but when i added album_id, so as to get > the album details, I got an error. saying music// not found. Now I don't > understand how the last forward slash(/) was added. > can I get the explaination to this. Thanks > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/36d25ae2-7e58-43dc-ad0f-83da9e55e526n%40googlegroups.com > <https://groups.google.com/d/msgid/django-users/36d25ae2-7e58-43dc-ad0f-83da9e55e526n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/230500518.1084108.1599895276220%40mail.yahoo.com > <https://groups.google.com/d/msgid/django-users/230500518.1084108.1599895276220%40mail.yahoo.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CAOecAnyAVZf16m20HGu0KQp8_yrS9kzB8pfkMMyf55Y3tJY0xQ%40mail.gmail.com.
