Question

我正在使用django向导进行多表格注册，最终将是4或5页表格。但是我得到的验证错误可能与表单操作有关，我不知道如何解决。

错误似乎来自第282行：https://github.com/django/django-formtools/blob/master/formtools/wizard/views.py 但是我不清楚造成它的原因是什么？

（注意我使用的是django脆皮形式，但可能不相关）

views.py

class SignupWizard(SessionWizardView):
    def get_template_names(self):
        return [TEMPLATES[self.steps.current]]

    def done(self, form_list, **kwargs):
        for form in form_list:
            if isinstance(form, SignupForm):
                user = form.save(self.request)
                complete_signup(self.request, user, settings.ACCOUNT_EMAIL_VERIFICATION, settings.LOGIN_REDIRECT_URL)
            else:
                other_signup_form = form.save(commit=False)
                user = self.request.user
                other_signup_form.user = user
                other_signup_form.save()
        return HttpResponseRedirect(settings.LOGIN_REDIRECT_URL)


signup_view = SignupWizard.as_view(SIGNUP_FORMS)

forms.py

class SignupForm(allauthforms.SignupForm):

    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.helper = FormHelper(self)
        self.helper.label_class = 'sr-only'
        self.helper.layout = Layout(
            Field('name', placeholder='Your Name'),
            PrependedText('email', '<i class="fa fa-envelope-o"></i>', placeholder="Your Email",
                          autofocus=""),
            PrependedText('password1', '<i class="fa fa-key"></i>', placeholder="Enter Password"),
            Submit('sign_up', 'Sign up', css_class="btn btn-block btn-cta-primary"),
            )

class SignupForm2(forms.Form):
    first_name = forms.CharField(max_length=30)
    last_name = forms.CharField(max_length=30)

模板：

{% block inner %}
    <h2 class="title text-center">Sign up now</h2>
    <p class="intro text-center">It only takes 2 minutes.</p>
    <div class="row">
          {% crispy form %}        
    </div>
{% endblock %}

Answer 1

表单向导要求您在模板中的表单标记中包含管理表单：

{{ wizard.management_form }}

有关详细信息，请参阅the docs。

django表单向导，ValidationError：['ManagementForm数据丢失或被篡改。']

1 个答案: