Question

我创建了一个表单和POST选项，其中包含一个动作以转到特定的URL。虽然，一旦定向模板不更新。

我需要再次点击Enter然后显然我的请求丢失了所以我得到了异常值get_context_data() takes exactly 2 arguments (1 given)

任何想法为什么？

以下是问题的代码和打印屏幕。

网址

url(r'^all_rooms/$', views.AllRoomsView.as_view(), name='roomsdetails'),

模板

<form action="/blocks/all_rooms/" method="post" >
{% csrf_token %}

<ul>
{% for choice in form.my_choice_field.field.choices %}
  <li>
    <input type="radio" name="my_choice_field" value="{{choice.0}}"
      {% ifequal form.my_choice_field.data choice.0 %}
         checked="checked"
      {% endifequal %}/>
    <label for="">{{choice.1}}</label>
  </li>
{% endfor %}
</ul>

<input type="submit" value="Submit" />
</form>

编辑：

下面是我的AllRoomsView类。我怀疑这是问题所在的类。

class AllRoomsView(ListView):
    template_name = 'prostats/roomsdetail.html'
    queryset = Room.objects.all()

    def get_context_data(self, request, **kwargs):
        context = super(AllRoomsView, self).get_context_data(**kwargs)

        context['rooms'] = Room.objects.all()
        context['rlog'] = RoomLog.objects.all()

        roomsdates = []

        for r in context['rlog']:
            if r not in roomsdates:
                roomsdates.append(r.update_date)

        roomextracted = []
        for i in roomsdates:
            if i not in roomextracted:
                roomextracted.append(i)

        context['roomextracted'] = roomextracted

        choosend = '2016-02-16'
        context['roomfiltersettime'] = RoomLog.objects.filter(update_date__lte = choosend)

        return context

django表单模板不会更新

0 个答案: