python - :Django forms - input boxes not rendering in template

Question

我无法让我的表单显示在渲染的模板上。提交按钮在那里，但没有其他东西。我有两种表单，一种工作正常，它的 EstimateForm 我无法显示。

编辑:我忘了提及估算表单是基本模板的一部分，特别是它位于网站页脚中。联系模板是基本模板的扩展。基本模板中的表单未显示在任何模板上。很抱歉一开始没有添加此信息。

这是模板

<form role="form" action="" method="post" class="contact-form" style="margin-top: 25px">
     {% csrf_token %}
     {{ estimate_form.as_p }}
    <button type="submit" class="thm-btn">Submit</button>
</form>

这就是渲染的内容

<form role="form" action="" method="post" class="contact-form" style="margin-top: 25px" novalidate="novalidate">
  <input type="hidden" name="csrfmiddlewaretoken" value="lfudMn6U8TBJ2czhZM4UZTINnP6xoLZs">

   <button type="submit" class="thm-btn">Submit</button>
</form>

表格。 py

class ContactForm(forms.Form):
    contact_name = forms.CharField(required=True, widget=forms.TextInput(attrs={'placeholder': 'Your Name*'}))
    contact_email = forms.EmailField(required=True, widget=forms.TextInput(attrs={'placeholder': 'Your Email*'}))
    contact_phone = forms.CharField(required=True, widget=forms.TextInput(attrs={'placeholder': 'Your Phone Number*'}))
    content = forms.CharField(
        required=True,
        widget=forms.Textarea(attrs={'placeholder': 'Your comments'})
    )


class EstimateForm(forms.Form):
    contact_name = forms.CharField(required=True, widget=forms.TextInput(attrs={'placeholder': 'Your Name*'}))
    contact_email = forms.EmailField(required=True, widget=forms.TextInput(attrs={'placeholder': 'Your Email*'}))
    contact_phone = forms.CharField(required=True, widget=forms.TextInput(attrs={'placeholder': 'Your Phone Number*'}))

    def __init__(self, *args, **kwargs):
        super(BottomForm, self).__init__(*args, **kwargs)
        self.fields['contact_name'].label = ""
        self.fields['contact_email'].label = ""
        self.fields['contact_phone'].label = ""

View .py

def contact(request):
    form_class = ContactForm

    if request.method == 'POST':
        form = form_class(data=request.POST)

        if form.is_valid():
            contact_name = request.POST.get(
                'contact_name'
                , '')
            contact_email = request.POST.get(
                'contact_email'
                , '')
            contact_phone = request.POST.get(
                'contact_phone'
                , '')
            form_content = request.POST.get('content', '')

            # Email the profile with the
            # contact information
             template = get_template('contact_template.txt')
            context = Context({
               'contact_name': contact_name,
                'contact_email': contact_email,
                'contact_phone': contact_phone,
                'form_content': form_content,
            })
            content = template.render(context)
            send_mail('Email from your website', content, context['contact_email'],
                      ['email'],
                      fail_silently=False)
        return redirect('/contact')
    return render(request, 'main/contact.html', {
        'form': form_class,
    })


def estimate(request):
form_class = EstimateForm

if request.method == 'POST':
    form = form_class(data=request.POST)

    if form.is_valid():
        contact_name = request.POST.get(
            'contact_name'
            , '')
        contact_email = request.POST.get(
            'contact_email'
            , '')
        contact_phone = request.POST.get(
            'contact_phone'
            , '')
        form_content = request.POST.get('content', '')

        # Email the profile with the
        # contact information
        template = get_template('contact_template.txt')
        context = Context({
            'contact_name': contact_name,
            'contact_email': contact_email,
            'contact_phone': contact_phone,
            'form_content': form_content,
        })
        content = template.render(context)
        send_mail('Email from your website', content, context['contact_email'],
                  ['@gmail.com'],
                  fail_silently=False)
    return redirect('/contact')
return render(request, 'main/contact.html', {
    'estimate': form_class,
})

Answer 1

您正在传递带有“估计”键的表单

return render(request, 'main/contact.html', {
    'estimate': form_class,
})

但是在模板中您试图通过

访问它

{{ estimate_form.as_p }}

只需将其更正为{{estimate.as_p }}