我想从模板中调用视图并将参数传递给视图(参见下文)。但是,代码会引发以下错误:
Reverse for 'project_list' with arguments '(u'member',)' and keyword arguments '{}' not found.
来自模板的:
<a class="btn" href="{% url project_list 'member' %}">Member</a>
从视图中:
def project_list(request, projects_to_show = 'All'):
if projects_to_show == 'member':
...
来自urls.py的:
url(r'^projects/$', 'project_app.views.project_list', name="project_list"),
我做错了什么?
答案 0 :(得分:2)
您的project_list
网址不带任何参数。您需要定义另一个带有projects_to_show
参数的网址:
url(r'^projects/(?P<projects_to_show>\w+)$', 'project_app.views.project_list', name="project_list_filtered"),
然后:
<a class="btn" href="{% url project_list_filtered 'member' %}">Member</a>
答案 1 :(得分:1)
您的网址和视图都需要接受您的参数。
URL:
url(r'^projects/(?P<member>[\w]+)$', 'project_app.views.project_list', name="project_list"),
查看:
def project_list(request, projects_to_show = 'All'):
if projects_to_show == 'member':
...
您可以阅读有关反向网址解析here的文档。