Question

我当前正在尝试更改“删除所选”管理操作的名称。我已经有效地覆盖了默认值（因此我可以在完全删除默认值之前存储一些数据），但是现在我想将选项从模糊的“已删除选定的注册”更改为更具体的名称，例如“已删除所有选定的注册”。或者，至少说出“删除选定的注册”，就像我重写该功能之前一样。

到目前为止，我已经尝试过：

delete_selected.short_description = 'Delete all selected registrations'

但是该选项仍然是“已删除已选择”。有办法解决这个问题吗？

这是我的代码：

def delete_selected(modeladmin, request, queryset):
"""
This overrides the defult deleted_selected because we want to gather the data from the registration and create a
DeletedRegistration object before we delete it.
"""
for registration in queryset:
    reg = registration.get_registrant()

    if registration.payment_delegation:
        delegate_name = registration.payment_delegation.name
        delegate_email = registration.payment_delegation.email
    else:
        delegate_name = None
        delegate_email = None

    registration_to_delete = DeletedRegistration.objects.create(
        registrant_name = reg.full_name(),
        registrant_email = reg.email,
        registrant_phone_num = reg.phone,
        delegate_name = delegate_name,
        delegate_email = delegate_email,
        # Filtering out people (with True) who couldn't participate in events because we are only interested in the people
        # we had to reserve space and prepare materials for.
        num_of_participants = registration.get_num_party_members(True),
        special_event = registration.sibs_event,
    )
    registration.delete()

delete_selected.short_description = 'Delete all selected registrations'

编辑：只是尝试了delete_selected.list_display也不起作用

Answer 1

您无法在函数中使用它，因此我只需要将其分页一个空格即可。

示例：

def delete_selected(modeladmin, request, queryset)
    code

delete_selected.short_description = "preferred name"

谢谢。

简短说明不适用于所选的删除操作（delete_selected.short_description不会更改名称）

1 个答案: