Question

大家好，我正在使用Aldryn Apphooks Config将配置添加到我的apphook。

我的模特就像这样

class Entry(models.Model):
  TYPES_CHOICES = ( 
    ('none', 'not specified'),
    ('v', 'By Visit'),
    ('p', 'By Patient'),
  )
  app_config = AppHookConfigField(FaqConfig)
  url = models.CharField(blank=True, default='', max_length=250)
  count = models.CharField(blank=True, default='', max_length=250)
  start = models.CharField(blank=True, default='', max_length=250)
  status = models.CharField(choices=TYPES_CHOICES, max_length=10)

我的view.py就像这样

class IndexView(AppConfigMixin, generic.ListView):
    model = Entry
    template_name = 'faq/index.html'

    def get_queryset(self):
        qs = super(IndexView, self).get_queryset()
        return qs.namespace(self.namespace)

  def get_context_data (self, **kwargs): 
    context = super(IndexView, self).get_context_data(**kwargs)
    values_to_pass = context['object_list'].values('url', 'count', 'start')
    context['object_list'] = values_to_pass
    print context['object_list']
    return context

我添加get_context_data来获取参数，但在这种情况下，这将返回一个空列表

如果我返回print context，我会获得此

{u'paginator': <django.core.paginator.Paginator object at 0x112aeff90>, u'object_list': [], u'page_obj': <Page 1 of 1>, u'entry_list': [], u'is_paginated': False, u'view': <health.views.IndexView object at 0x1124d9f10>}

知道为什么u'object_list和entry_list为空，如何获取模型的参数url，status和count

知道如何做到这一点

提前致谢

Answer 1

<{> 1}} get_context_data方法构建上下文以传递给html模板。要更改它，请执行以下操作。

ListView

这会将dicts列表传递给您的html模板，例如class IndexView(AppConfigMixin, generic.ListView): model = Entry template_name = 'faq/index.html' def get_context_data(self, **kwargs): context = super(MultipleObjectMixin, self).get_context_data(**kwargs) values_to_pass = context['object_list'].values('url', 'count', 'start') context['new_object_list'] = values_to_pass return context

使用Aldryn Apphooks配置

1 个答案: