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        如何在 Django Admin 中使用 can_add_related

        How to use can_add_related in Django Admin(如何在 Django Admin 中使用 can_add_related)
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                • 本文介绍了如何在 Django Admin 中使用 can_add_related的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着跟版网的小编来一起学习吧!

                  问题描述

                  我在这里阅读了有关 can_add_related 功能:https://code.djangoproject.com/ticket/9071

                  I've read about the can_add_related feature here: https://code.djangoproject.com/ticket/9071

                  我试过这样使用它:

                  def get_form(self, request, obj=None, **kwargs):
                      self.fields['person'].can_add_related = False
                      return super(OperationAdmin, self).get_form(request, obj, **kwargs)
                  

                  但这会引发 TypeError,我不知道如何解决.

                  But this throws a TypeError and I don't know how to solve this.

                  有人能指出正确的方向吗?

                  Can someone point me in the right direction?

                  谢谢.

                  推荐答案

                  这可能来晚了.但供其他观众参考,

                  This is probably coming in late. But for other viewers reference,

                  def get_form(self, request, obj=None, **kwargs):
                      form = super(ProductAdmin, self).get_form(request, obj, **kwargs)
                      form.base_fields['category'].widget.can_add_related = False
                      return form
                  

                  这篇关于如何在 Django Admin 中使用 can_add_related的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!

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