ListViewにパラメータを渡す方法は？

Question

変数を渡す方法done()〜SearchAdvertResultView(ListView)から変数を渡す方法（min_amountとmax_amount）

def done(self) 
    ... 
    min_amount = 100 
    max_amount = 500 
    return redirect(reverse('board:search-result')) 

urls.py：

... 
url(r'^results$', 
    SearchAdvertResultView.as_view(), 
    name='search-result', 
    ), 
... 

views.py：

... 
class SearchAdvertResultView(ListView): 
    template_name = "board/search_results.html" 

    def get_queryset(self): 
     ... 
     return Adverts.objects.filter(amount__range=(min_amount, max_amount)) 
... 

0123いくつかのオブジェクトの

---

完了（）メソッド

Answer 1

def done(self) 
    ... 
    min_amount = 100 
    max_amount = 500 
    urlparams = '?min_amount=%s&max_amount=%s' % (min_amount, max_amount) 
    return redirect(reverse('board:search-result')+urlparams) 

class SearchAdvertResultView(ListView): 
    template_name = "board/search_results.html" 

    def get_queryset(self): 
     ... 
     min_amount = self.request.GET.get('min_amount') 
     max_amount = self.request.GET.get('max_amount') 
     return Adverts.objects.filter(amount__range=(min_amount, max_amount))