小编Nic*_*ico的帖子

我想创建一个带有表单的页面,每次我提交表单时,它都会在表单下方的列表中添加一个项目.

我可以使用2页来使其工作:

• 一页使用mixin CreateView添加项目
• 一页ListView有列表.

但我正在尝试将表单和列表放在同一页面上.所以我尝试用mixin创建一个类:

class FormAndListView(ListView, CreateView):
    pass

然后我用过这个课:

FormAndListView.as_view(
    queryset=PdfFile.objects.order_by('id'),
    context_object_name='all_PDF',
    success_url = 'listview',
    form_class = UploadFileForm,
    template_name='textfrompdf/index.html',)),

但是当我尝试加载页面时,我收到错误: Exception Value: 'FormAndListView' object has no attribute 'object'

Traceback:
File "C:\Program Files\Python_2.7\lib\site-packages\django\core\handlers\base.py" in get_response
  111.                         response = callback(request, *callback_args, **callback_kwargs)
File "C:\Program Files\Python_2.7\lib\site-packages\django\views\generic\base.py" in view
  47.             return self.dispatch(request, *args, **kwargs)
File "C:\Program Files\Python_2.7\lib\site-packages\django\views\generic\base.py" in dispatch
  68.         return handler(request, *args, **kwargs)
File "C:\Program Files\Python_2.7\lib\site-packages\django\views\generic\list.py" in get
  122.         return self.render_to_response(context)
File "C:\Program Files\Python_2.7\lib\site-packages\django\views\generic\base.py" in render_to_response
  94.             template …