一个供将来参考的方法是这样的。禁止的短语形式是第一个，期望的短语形式是第二个。如果第一个被击中，第二个就会被跳过(在这种情况下这是一个合理的假设):

if request.method == 'POST':
    bannedphraseform = BannedPhraseForm(request.POST, prefix='banned')
    if bannedphraseform.is_valid():
        bannedphraseform.save()
else:
    bannedphraseform = BannedPhraseForm(prefix='banned')

if request.method == 'POST' and not bannedphraseform.is_valid():
    expectedphraseform = ExpectedPhraseForm(request.POST, prefix='expected')
    bannedphraseform = BannedPhraseForm(prefix='banned')
    if expectedphraseform.is_valid():
        expectedphraseform.save()

else:
    expectedphraseform = ExpectedPhraseForm(prefix='expected')

观点:

class AddProductView(generic.TemplateView):
template_name = 'manager/add_product.html'

    def get(self, request, *args, **kwargs):
    form = ProductForm(self.request.GET or None, prefix="sch")
    sub_form = ImageForm(self.request.GET or None, prefix="loc")
    context = super(AddProductView, self).get_context_data(**kwargs)
    context['form'] = form
    context['sub_form'] = sub_form
    return self.render_to_response(context)

def post(self, request, *args, **kwargs):
    form = ProductForm(request.POST,  prefix="sch")
    sub_form = ImageForm(request.POST, prefix="loc")
    ...

模板:

{% block container %}
<div class="container">
    <br/>
    <form action="{% url 'manager:add_product' %}" method="post">
        {% csrf_token %}
        {{ form.as_p }}
        {{ sub_form.as_p }}
        <p>
            <button type="submit">Submit</button>
        </p>
    </form>
</div>
{% endblock %}

if request.method == 'POST':
    expectedphraseform = ExpectedphraseForm(request.POST)
    bannedphraseform = BannedphraseForm(request.POST)
    if expectedphraseform.is_valid():
        expectedphraseform.save()
        return HttpResponse("Success")
    if bannedphraseform.is_valid():
        bannedphraseform.save()
        return HttpResponse("Success")
else:
    bannedphraseform = BannedphraseForm()
    expectedphraseform = ExpectedphraseForm()
return render(request, 'some.html',{'bannedphraseform':bannedphraseform, 'expectedphraseform':expectedphraseform})

这完全符合我的要求。这种方法有一个问题，即它验证了表单的两个错误。但工作完全没问题。

想要分享我的解决方案，Django表单没有被使用。 我在一个页面上有多个表单元素，我想使用一个视图来管理来自所有表单的所有POST请求。

我所做的是引入了一个不可见的输入标记，这样我就可以向视图传递一个参数来检查提交了哪个表单。

<form method="post" id="formOne">
    {% csrf_token %}
   <input type="hidden" name="form_type" value="formOne">

    .....
</form>

.....

<form method="post" id="formTwo">
    {% csrf_token %}
    <input type="hidden" name="form_type" value="formTwo">
   ....
</form>

views.py

def handlemultipleforms(request, template="handle/multiple_forms.html"):
    """
    Handle Multiple <form></form> elements
    """
    if request.method == 'POST':
        if request.POST.get("form_type") == 'formOne':
            #Handle Elements from first Form
        elif request.POST.get("form_type") == 'formTwo':
            #Handle Elements from second Form

下面是处理上述问题的简单方法。

在Html模板我们把Post

<form action="/useradd/addnewroute/" method="post" id="login-form">{% csrf_token %}

<!-- add details of form here-->
<form>
<form action="/useradd/addarea/" method="post" id="login-form">{% csrf_token %}

<!-- add details of form here-->

<form>

在视图

   def addnewroute(request):
      if request.method == "POST":
         # do something



  def addarea(request):
      if request.method == "POST":
         # do something

在URL 提供必要的信息，比如

urlpatterns = patterns('',
url(r'^addnewroute/$', views.addnewroute, name='addnewroute'),
url(r'^addarea/', include('usermodules.urls')),

我需要在同一页面上独立验证多个表单。我忽略的关键概念是:1)使用表单前缀作为提交按钮名称;2)无界表单不会触发验证。如果它对其他人有帮助，这里是我使用TemplateView的两个表单AForm和BForm的简化示例，基于@adam-nelson和@daniel-sokolowski的回答和@zeraien (https://stackoverflow.com/a/17303480/2680349):)的评论

# views.py
def _get_form(request, formcls, prefix):
    data = request.POST if prefix in request.POST else None
    return formcls(data, prefix=prefix)

class MyView(TemplateView):
    template_name = 'mytemplate.html'

    def get(self, request, *args, **kwargs):
        return self.render_to_response({'aform': AForm(prefix='aform_pre'), 'bform': BForm(prefix='bform_pre')})

    def post(self, request, *args, **kwargs):
        aform = _get_form(request, AForm, 'aform_pre')
        bform = _get_form(request, BForm, 'bform_pre')
        if aform.is_bound and aform.is_valid():
            # Process aform and render response
        elif bform.is_bound and bform.is_valid():
            # Process bform and render response
        return self.render_to_response({'aform': aform, 'bform': bform})

# mytemplate.html
<form action="" method="post">
    {% csrf_token %}
    {{ aform.as_p }}
    <input type="submit" name="{{aform.prefix}}" value="Submit" />
    {{ bform.as_p }}
    <input type="submit" name="{{bform.prefix}}" value="Submit" />
</form>