장고 싱싱 양식 - home.html에서 양식 만들기 및 오류 받기

Question

튜토리얼 (https://godjango.com/29-crispy-forms/)에서 파삭 파삭 한 양식을 작성했으며 urls.py에 URL을 정의해야한다는 오류가 나타납니다. . 나는 여전히 하나 이상의 쟁점이있을 수 있다는 감을 잡는다. 나는이 작업을 계속하려고 노력 중이며 연구를 계속할 것이지만, 장고와 파이썬이 그렇게 어려움을 겪고있다. 기쁜 마음으로받은 모든 안내.

from django import forms 

from crispy_forms.helper import FormHelper 
from crispy_forms.layout import Submit, Layout, Field 
from crispy_forms.bootstrap import (
    PrependedText, PrependedAppendedText, FormActions) 

class SimpleForm(forms.Form): 
    username = forms.CharField(label="Username", required=True) 
    password = forms.CharField(
     label="Password", required=True, widget=forms.PasswordInput) 
    remember = forms.BooleanField(label="Remember Me?") 

    helper = FormHelper() 
    helper.form_method = 'POST' 
    helper.add_input(Submit('login', 'login', css_class='btn-primary')) 

class CartForm(forms.Form): 
    item = forms.CharField() 
    quantity = forms.IntegerField(label="Qty") 
    price = forms.DecimalField() 

    helper = FormHelper() 
    helper.form_method = 'POST' 
    helper.layout = Layout(
     'item', 
     PrependedText('quantity', '#'), 
     PrependedAppendedText('price', '$', '.00'), 
     FormActions(Submit('login', 'login', css_class='btn-primary')) 
    ) 


class CreditCardForm(forms.Form): 
    fullname = forms.CharField(label="Full Name", required=True) 
    card_number = forms.CharField(label="Card", required=True, max_length=16) 
    expire = forms.DateField(label="Expire Date", input_formats=['%m/%y']) 
    ccv = forms.IntegerField(label="ccv") 
    notes = forms.CharField(label="Order Notes", widget=forms.Textarea()) 

    helper = FormHelper() 
    helper.form_method = 'POST' 
    helper.form_class = 'form-horizontal' 
    helper.label_class = 'col-sm-2' 
    helper.field_class = 'col-sm-4' 
    helper.layout = Layout(
     Field('fullname', css_class='input-sm'), 
     Field('card_number', css_class='input-sm'), 
     Field('expire', css_class='input-sm'), 
     Field('ccv', css_class='input-sm'), 
     Field('notes', rows=3), 
     FormActions(Submit('purchase', 'purchase', css_class='btn-primary')) 
    ) 

views.py

from django.views.generic import FormView 
from forms import SimpleForm, CreditCardForm, CartForm 

class MainView(FormView): 
    template_name = "pages/home.html" 
    form_class = SimpleForm 

forms.py : 참고로

Failed lookup for key [form] in "[{'True': True, 'False': False, 'None': None}, {}, {}, {'view': <django.views.generic.base.TemplateView object at 0x10faa03c8>, 'home_url': '/'}]" 

여기에 파일입니다 : 여기

오류 발생

urls.py

from django.conf import settings 
from django.conf.urls import include, url 
from django.conf.urls.static import static 
from django.contrib import admin 
from django.views.generic import TemplateView 
from django.views import defaults as default_views 

urlpatterns = [ 
    url(r'^$', TemplateView.as_view(template_name='pages/home.html'), name='home'), 
    url(r'^page/$', TemplateView.as_view(template_name='pages/page.html'), name='page'), 

    # Django Admin, use {% url 'admin:index' %} 
    url(settings.ADMIN_URL, admin.site.urls), 

    # User management 
    url(r'^users/', include('base_django_template.users.urls', namespace='users')), 
    url(r'^accounts/', include('allauth.urls')), 

    # Your stuff: custom urls includes go here 


] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT) 

if settings.DEBUG: 
    # This allows the error pages to be debugged during development, just visit 
    # these url in browser to see how these error pages look like. 
    urlpatterns += [ 
     url(r'^400/$', default_views.bad_request, kwargs={'exception': Exception('Bad Request!')}), 
     url(r'^403/$', default_views.permission_denied, kwargs={'exception': Exception('Permission Denied')}), 
     url(r'^404/$', default_views.page_not_found, kwargs={'exception': Exception('Page not Found')}), 
     url(r'^500/$', default_views.server_error), 
    ] 
    if 'debug_toolbar' in settings.INSTALLED_APPS: 
     import debug_toolbar 
     urlpatterns = [ 
      url(r'^__debug__/', include(debug_toolbar.urls)), 
     ] + urlpatterns 

및 home.html을 내가 가진

<section id="contact" class="contact"> 
    <div class="container"> 
    <div class="row"> 

     {% crispy form %} 

    </div> 
    </div> 
</section> 

섹션은 home.html을 상단에 {% 부하 %를 crispy_forms_tags}.

Answer 1

route '/'은 양식을 찾을 수 없습니다. TemplateView 클래스를 변경하고 MainView 클래스를 입력 해보십시오. 그것은 당신의 MainView 클래스에 정의되어 있기 때문에

urlpatterns = [ 
    url(r'^$', MainView.as_view(), name='home'), 
] 

그런 다음 필요 템플릿 이름을 정의 없습니다. 도움이되기를 바랍니다.