Django 1.5 NoReverseMatch /dashboard/project/

Question

我正在使用Django1.5，当我访问http://example.com:8000/dashboard/projects/时，我得到了错误NoReverseMatch at /dashboard/projects/ Reverse for 'project-details' with arguments '(1,)' and keyword arguments '{}' not found.

dashboard/views.py

class ProjectlistView(ListView):
    """
    Project list page
    """
    template_name = 'projects.html'
    model = Project
    context_object_name = 'projects'
    paginate_by = 5

class ProjectDetailsView(DetailView):
    """
    Project details page
    """
    template_name = 'project-details.html'
    model = Project

dashboard/urls.py

urlpatterns = patterns('',                       
    url(regex=r'^$', view=DashboardView.as_view(), name='index'),                       
    url(regex=r'projects/$', view=ProjectlistView.as_view(), name='projects'),
    url(regex=r'project/(?P<pk>\d+)/$', view=ProjectDetailsView.as_view(), name='project-details'),
)

my_project/urls.py

urlpatterns = patterns('',
    url(r'^dashboard/', include('frontend.urls', namespace='dashboard'),),
    url(r'admin/' ,include(admin.site.urls)),
)

projects.html

{% url 'project-details' project.pk %}

Answer 1

您将url模式定义为使用命名组，因此需要将命名参数传递给url标记，即{% url 'project-details' pk=project.pk %}。

另外，你还需要在你的网址模式中加上一个插入符号，以确保它们不会超出你的需要，比如：^project/$和^project/(?P<pk>\d+)/$。