Question

我想使该网址成为{％url'namespace：name'％}，但它不起作用！我按照文档进行了所有操作，但所有尝试都是徒劳的。

我的CartDetail.html

..........
        </tr>
        </tbody>
    </table>
    <p class="text-right">
    <button href="{% url 'shop:ProductList'%}" class="btn btn-info">Продолжить Шопинг</button>
    <button href="#" class="btn btn-danger">Оформить заказ</button>
  </p>
</div>
{% endblock %}

我的商店/urls.py

from django.contrib import admin
from django.urls import path,re_path
from . import views

urlpatterns = [

    re_path(r'^(?P<category_slug>[-\w]+)/$', views.ProductList, name='ProductListByCategory'),
    re_path(r'^(?P<id>\d+)/(?P<slug>[-\w]+)/$', views.ProductDetail, name='ProductDetail'),
    re_path(r'^$', views.ProductList, name='ProductList'),

]

还有我的主要url.py


from django.contrib import admin
from django.urls import path, include, re_path
from django.conf import settings
from django.conf.urls.static import static




urlpatterns = [
    path('admin/', admin.site.urls),
    re_path(r'^cart/', include(('cart.urls', 'cart'), namespace='cart')),
    path('',  include(('shop.urls', 'shop'), namespace='shop')),
 ]



if settings.DEBUG:
    urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

我该怎么办

Answer 1

在主urls.py

path('',  include('shop.urls', namespace='shop')),

在shop/urls.py中添加

app_name = 'shop'

现在，您可以使用

"{% url 'shop:ProductList' %}" # spaces are necessary

Answer 2

来自文档：

path('publisher-polls/', include('polls.urls', namespace='publisher-polls'))

来自您的代码：

path('',  include(('shop.urls', 'shop'), namespace='shop'))

{％url'something：somthing'％}有问题

2 个答案: