Question

如何将变量（ min_amount 和 max_amount ）从done()传递到SearchAdvertResultView(ListView)？

某些对象的

done（）方法：

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))
...

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))

如何将参数传递给ListView？

1 个答案: