Question

我在Django中有一个函数，需要为用户创建一个确认弹出窗口...该函数包含许多条件，我需要在不对代码进行大量更改的情况下创建此弹出窗口。花了很多时间，我找到了按钮的“返回确认” ..但是我无法更改弹出窗口的设计。

函数是：

def start(request):

user = request.user


ctx = {

    'id-1': request.GET.get('id-1'),

    'start_order': StartOrder.objects.filter(
                                    user=user, status='ru'),

}
initial = {
    'email': user.email or '',
    'password': user.password or '',
}

初始表格应出现在确认弹出窗口之前

if request.method == 'GET':
    ctx['form'] = Form(initial=initial)
    ctx['can_create'] = user.can_create()
    return render(request, 'orders.html', ctx)

确认弹出窗口后：

if request.GET.has_key('id-1'):
    test = get_object_or_404(Test, id=request.GET.get('id-1'))

form = Form(request.POST, request=request)
if form.is_valid():
    if not user.can_create_order():
        return Http404()
    ctx['form'] = Form(initial=initial)
    ctx['can_create'] = user.can_create_order()
    user.email = request.POST.get('email')
    user.password = request.POST.get('password')
    user.save()

    if request.GET.has_key('id-1'):
          send_order(test)

    ctx['started'] = True


return render(request, 'orders.html', ctx)

orders.html：

{% if id-1 %} 

 <form class="user-form " method='post'>
      {% csrf_token %}
  <div class="errors">
  {{form.non_field_errors}}
  </div>
 <div class="form-group">

{% for field in form %}
    {{field}}
    {{field.errors}}
    {% endfor %}
    </div>

单击后弹出窗口应出现的按钮：

    <input type='submit' value='Start Automated Order' onclick="return confirm('Are you sure you want to continue?');">

        </form>

 {% else %}

 {% endif %}

Django中功能确认对话框

0 个答案: