django - 蟒蛇 | 如何在具有相同类的模板中显示 2 个模型信息

Question

我需要在模板中获取 2 个模型信息。因为有些站点有设备。（我需要在设备列表中显示站点详细信息）如何在模板中显示 2 个模型信息？

class StationDetailView(DetailView):
    model = Station
    model = Device
    template_name = "station/detail_station.html"

谢谢！

标签： djangodjango-modelsdjango-views

Answer 1

查看此链接，了解如何从 django 文档 https://docs.djangoproject.com/en/3.0/topics/class-based-views/generic-display/#adding-向详细视图类添加额外的上下文（模型）语境外

class StationDetailView(DetailView):
    model = Station
   
    template_name = "station/detail_station.html"

    def get_context_data(self, **kwargs):

        context = super().get_context_data(**kwargs)
        # Add in a QuerySet of all the Device
        context['device_list'] = Device.objects.all()
        return context