python - Django - 从 url <pk> 填充 createview 输入

Question

我正在尝试自动填充我的 Createview 的隐藏输入。

我的网址模式:

url(r'^user/add/(?P<pk>[0-9]+)/$',', UserCreateView.as_view(), name='user-create'),

我的观点:

class UserCreateView(CreateView):
    model = UserMeta
    fields = [
        'auth', # This is the hidden input that I want to autofill
        'email',
        'city',
    ]
    template_name = 'forms/user_create.html'

问题

我想用 <pk> 自动填充“auth”字符字段在我的网址中，如何？

Answer 1

您可以覆盖 get_initial来自FormMixin :

class UserCreateView(CreateView):
    model = UserMeta
    fields = [
        'auth', # This is the hidden input that I want to autofill
        'email',
        'city',
    ]
    template_name = 'forms/user_create.html'

    def get_initial(self):
        return {"auth": self.kwargs.get("pk")}