Django - “ContactForm”对象没有属性“get”

Question

无论我以何种方式实现表单，我都会收到以下错误。当我访问表单的 URL 时会发生这种情况。

表格.py

class ContactForm(forms.ModelForm):

    class Meta:
        model = ContactUs
        fields = ('name', 'email', 'phone', 'message')

模型.py

class ContactUs(models.Model):
    name = models.CharField(max_length=50, blank=True)
    email = models.EmailField()
    phone = models.CharField(max_length=15, blank=True)
    message = models.TextField()
    created_at = models.DateTimeField(auto_now_add=True, blank=True, null=True)

    class Meta:
        verbose_name_plural = "Contact Us"

视图.py

def contact(request):
    if request.method == "POST":
        form = ContactForm(request.POST or None)
        errors = None
        if form.is_valid():
            ContactUs.objects.create(
                name = form.cleaned_data.get('name'),
                email = form.cleaned_data.get('email'),
                phone = form.cleaned_data.get('phone'),
                message = form.cleaned_data.get('message'),
                created_at = form.cleaned_data.get('created_at')
            )
            return HttpResponseRedirect("/s/")
        if form.errors:
            errors = form.errors

        template_name = 'contact_us.html'
        context = {"form": form, "errors": errors}
        return render(request, template_name, context)

urls.py

url(r'^contacts/$', views.ContactForm, name='contact_form'),

html

<form method="POST" class="post-form">{% csrf_token %}
        {{ form.as_p }}
        <button type="submit" class="save btn btn-warning">Submit</button>
</form>

提前致谢！

Answer 1

您已将 URL 指向表单，而不是视图。它应该是：

url(r'^contacts/$', views.contact, name='contact_form'),

请注意，修复此问题后，您将遇到另一个问题，因为您的视图不会为 GET 请求返回任何内容。