django访问模板中的上下文

Question

我的代码是这样的:我自定义我的上下文,并希望在模板中访问我的查询集

class GetStudentQueryHandler(ListView):
    template_name = 'client.html'
    paginate_by = STUDENT_PER_PAGE
    context_object_name = 'studentinfo'

    def get_context_data(self, **kwargs):
        context = super(GetStudentQueryHandler, self).get_context_data(**kwargs)
        context['can_show_distribute'] = self.request.user.has_perm('can_show_distribute_page')
        context['form'] = QueryStudentForm

        return context

    def get_queryset(self):

问题是:如何访问模板中get_queryset方法返回的查询集？我知道我可以访问自定义属性,如studentinfo.can_show_distribute,如何访问查询数据？

Answer 1

正如它在这里所写,默认的上下文变量ListView是objects_list

所以在模板中可以访问如下:

{% for obj in objects_list%}
   {{obj.some_field}}
{% endfor %}

此外,它可以使用context_object_name参数手动设置(如您的示例中所示):

class GetStudentQueryHandler(ListView):
    # ...
    context_object_name = 'studentinfo'
    # ...

并在模板中:

{% for obj in studentinfo %}
   {{obj.some_field}}
{% endfor %}