「Match_view」對象有沒有屬性「RINDEX」

Question

我想做到，因爲usercreationform一個簡單的登記表格，但我得到這個錯誤：

File "/home/draicore/project/multilevel/local/lib/python2.7/site-packages/django/core/urlresolvers.py" in get_mod_func 
    143.   dot = callback.rindex('.') 

Exception Type: AttributeError at/
Exception Value: 'Match_view' object has no attribute 'rindex' 

這裏我的源代碼：

views.py ：

from django.views.generic import TemplateView,FormView 
from .forms import UserForm 
from django.core.urlresolvers import reverse_lazy 

class Match_view(FormView): 
    template_name = 'synopticup/validator.html' 
    form_class = UserForm 
    success_url = reverse_lazy('vista_validador') 

urls.py：

url(r'^dracoin/validator/$',Match_view(),name = 'vista_validador'), 

forms.py：

from django import forms 
from django.contrib.auth.forms import UserCreationForm 

class UserForm(UserCreationForm): 
    pass 

我的代碼有什麼問題？

感謝

Answer 1

您需要定義一個基於類視圖中的URL時使用的as_view類方法。

url(r'^dracoin/validator/$',Match_view.as_view(),name = 'vista_validador'),