如何在Django注册中使用不同的表单

Question

Django-注册在forms.py文件中有几个表单类。一个是“RegistrationFormTermsOfService(RegistrationForm)类..

我该怎么修改其余的Django注册码，才能在我的注册流中启用这个表单，而不是RegistrationForm？

Answer 1

您可以简单地进入您的urls.py并通过执行如下操作来覆盖form类：

from registration.forms import RegistrationFormTermsOfService

(r'^accounts/register/$', 'registration.views.register', {'form_class' : RegistrationFormTermsOfService}),

Answer 2

更新接受的答案以符合Django 1.5和最新版本的django注册：

在urls.py中：

from registration.forms import RegistrationFormTermsOfService
from registration.backends.default.views import RegistrationView

urlpatterns = patterns('',
    url(r'^accounts/register/$', RegistrationView.as_view(form_class=RegistrationFormTermsOfService), name='registration_register'),
    # your other URLconf stuff follows ...
)

然后更新registration_form.html模板并添加一个tos字段，例如：

<p>
<label for="id_tos">I accept the terms of service</label>
{% if form.tos.errors %}
    <p class="errors">{{ form.tos.errors.as_text }}</p>
{% endif %}
{{ form.tos }}
</p>

Answer 3

这是一个使用自定义表单和后端的实际示例，它设置用户名==电子邮件地址，并且只在注册时提示用户输入电子邮件地址。In，例如my_registration.py

from django.conf import settings
from django.contrib.sites.models import RequestSite
from django.contrib.sites.models import Site

from registration import signals
from registration.forms import RegistrationForm
from registration.models import RegistrationProfile
from registration.backends.default import DefaultBackend

class EmailRegistrationForm(RegistrationForm):
    def __init__(self, *args, **kwargs):
        super(EmailRegistrationForm,self).__init__(*args, **kwargs)
        del self.fields['username']

    def clean(self):
        cleaned_data = super(EmailRegistrationForm,self).clean()
        if 'email' in self.cleaned_data:
            cleaned_data['username'] = self.cleaned_data['username'] = self.cleaned_data['email']
        return cleaned_data


class EmailBackend(DefaultBackend):
    def get_form_class(self, request):
        return EmailRegistrationForm

在my_registration_urls.py中

from django.conf.urls.defaults import *
from django.views.generic.simple import direct_to_template

from registration.views import activate
from registration.views import register

urlpatterns = patterns('',
                   url(r'^activate/complete/$',
                       direct_to_template,
                       { 'template': 'registration/activation_complete.html' },
                       name='registration_activation_complete'),
                   # Activation keys get matched by \w+ instead of the more specific
                   # [a-fA-F0-9]{40} because a bad activation key should still get to the view;
                   # that way it can return a sensible "invalid key" message instead of a
                   # confusing 404.
                   url(r'^activate/(?P<activation_key>\w+)/$',
                       activate,
                       { 'backend': 'my_registration.EmailBackend' },
                       name='registration_activate'),
                   url(r'^register/$',
                       register,
                       { 'backend': 'my_registration.EmailBackend' },
                       name='registration_register'),
                   url(r'^register/complete/$',
                       direct_to_template,
                       { 'template': 'registration/registration_complete.html' },
                       name='registration_complete'),
                   url(r'^register/closed/$',
                       direct_to_template,
                       { 'template': 'registration/registration_closed.html' },
                       name='registration_disallowed'),
                   (r'', include('registration.auth_urls')),
                   )

然后在你的核心urls.py中，确保你包括：

url(r'^accounts/', include('my_registration_urls')),