如何在Django Admin中使用can_add_related [英] How to use can_add_related in Django Admin

问题描述

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

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

我以这种方式尝试使用：

I tried using it this way:

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

但是这会引发一个TypeError，我不知道如何解决这个问题。

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

有人可以指向正确的方向吗？

Can someone point me in the right direction?

谢谢。

推荐答案

这可能是晚了。但是对于其他观众参考，

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IT屋！