Here are my view and urls app url app_name = 'profs' urlpatterns = [ url(r'^$', views.index, name='index'), url(r'^contact/', views.contact, name='contact'), url(r'^check_login/', views.check_login, name='check_login'), url(r'^(?P<url_name_para>[a-zA-Z]+)/edit_news/$', views.edit_news, name= 'edit_news'), url(r'^(?P<url_name_para>[a-zA-Z]+)/$', views.show, name='show'), ] root url urlpatterns = [ url(r'^admin/', admin.site.urls), url(r'^', include('profs.urls')), ] view def check_login(request): if request.method == 'POST': if request.POST.get('username') != '' and request.POST.get( 'password') != '' and request.POST.get('password') != 'free': prof = get_object_or_404(Professional, url_name=request.POST.get ('username')) if prof.subscription == request.POST.get('password'): return redirect('edit_news', url_name_para = request.POST. get('username')) #return render(request, 'profs/edit_news.html', {'prof': prof}) else: return render(request, 'profs/test.html', {'val': 1}) else: return render(request, 'profs/test.html', {'val': 2}) else: return render(request, 'profs/test.html', {'val': 3}) def edit_news(request, url_name_para): if request.method == 'POST': Professional.objects.filter(url_name=request.POST.get('url_name')).update(update_news=request.POST.get('editor1')) return render(request, 'profs/index.html')
prof = get_object_or_404(Professional, url_name=url_name_para) return render(request, 'profs/edit_news.html', {'prof': prof}) If I visit directly "http://127.0.0.1:8000/dtsik/edit_news/" I get this error NoReverseMatch at /dtsik/edit_news/ Reverse for 'edit_news' with arguments '()' and keyword arguments '{}' not found. 1 pattern(s) tried: ['(?P<url_name_para>[a-zA-Z]+)/edit_news/$'] When I submit to check login I get this error NoReverseMatch at /check_login/ Reverse for 'edit_news' with arguments '()' and keyword arguments '{' url_name_para': 'dtsik'}' not found. 0 pattern(s) tried: [] What is the problem? Though is something with url pattern but cant figure it out -- 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 django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/061336d6-7ff2-4cc1-bad5-907fe3b5a988%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.