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
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