Question

问题很简单。如果我想检查网址是否像：

http://127.0.0.1:8000/discussions

是活跃的，我会这样做，

{% url 'discussions:index' as discussions %}
<li class="nav-item {% if request.get_full_path == discussions %}active{% endif %}">
     <a class="nav-link" href="{% url 'discussions:index' %}">Discussions </a>
</li>

但我想为此网址启用相同的导航栏链接：

http://127.0.0.1:8000/discussions/Q15

但我在导航栏模板中没有问题ID（Q15）。我应该如何比较它，以便所有类型的URL变为活动（真实条件）：

http://127.0.0.1:8000/discussions/anything/anything2

urls.py

app_name = 'discussions'

urlpatterns = [
url(r'^$', views.index, name='index'),
url(r'^(?P<question_id>Q[0-9]+)$', views.question, name='question'),
url(r'^ask/', views.ask, name='ask'),
url(r'^answer/(?P<question_id>Q[0-9]+)$', views.answer, name='answer'),
url(r'^delete/(?P<id>[AQ][0-9]+)', views.delete, name='delete'),
url(r'^edit/(?P<id>[AQ][0-9]+)', views.edit, name='edit'),
url(r'^confirm/(?P<id>[AQ][0-9]+)', views.confirm, name='confirm'),
url(r'^vote/', views.vote, name='vote'), 
}

我希望所有人都这样。

Answer 1

试试这个：

{% if discussions in request.get_full_path %}active{% endif %}

希望它有所帮助！

检查Django url是否存在或其中的一部分是否存在？

1 个答案: