Question

我可以访问所需的URL，但当它作为超链接添加到另一个模板中时，模板无法呈现。

因此，当我尝试访问http://127.0.0.1:8000/jobs/97072947-looking-for-woodcutter/add-milestones/时，它会起作用。

但是当我想在 project_milestones 的模板中插入上述网址时： {% url 'projects:create_milestone' %}

当我打开http://127.0.0.1:8000/jobs/97072947-looking-for-woodcutter/milestones/：

时会发生此错误

Request Method:  GET
Request URL:     http://127.0.0.1:8000/jobs/97072947-looking-for-woodcutter/milestones/
Django Version:  1.11.3
Exception Type:  NoReverseMatch
Exception Value: Reverse for 'create_milestone' with no arguments not found. 1 pattern(s) tried: ['jobs/(?P<project>[-\\w]+)/(add-milestones)/$']
Python Version:  3.6.1

views.py：

def project_milestones(request, project):
    project = get_object_or_404(Project, slug=project)
    ...code..
    return render(request, 'projects/employer_milestones_project.html' {'project': project,})


def create_milestone(request, project):
    project = get_object_or_404(Project, slug=project)
    ..code...
    return render(request, 'projects/employer_create_milestone.html',
                  {'project': project})

urls.py：

url(r'^'r'(?P<project>[-\w]+)/(add-milestones)/$',
    create_milestone, name='create_milestone'),

url(r'^'r'(?P<project>[-\w]+)/(milestones)/$',
    project_milestones, name='project_milestones'),

我在这里缺少什么？我也试过{% url 'projects:create_milestone' project=project.slug %}但似乎没有任何效果。此外，如果我删除该内置url标记，页面将成功加载。

我确信答案就在documentation或here的某处，但我无法理解。对不起，如果问题结构不合理。谢谢！

Answer 1

您的网址格式存在两个问题。删除字符串中的r'，并删除add-milestone和里程碑周围的括号。

url(r'^(?P<project>[-\w]+)/add-milestones/$',
create_milestone, name='create_milestone'),
url(r'^(?P<project>[-\w]+)/milestones/$',
project_milestones, name='project_milestones'),

Django模板URL路径

1 个答案: