经过一段时间的搜索,我找不到任何明确的解决方案
文件:models.py
class BaseModel(models.Model):
created_date = models.DateTimeField(auto_now_add=True)
modified_date = models.DateTimeField(auto_now=True)
class Meta:
abstract = True
class Company(BaseModel):
company_name = models.CharField(max_length=50, unique=True)
def __str__(self):
return self.company_name
文件:models.py
from django.contrib import admin
from .models import Company
class CompanyAdmin(admin.ModelAdmin):
pass
admin.site.register(Company, CompanyAdmin)
我在这里尝试了解决方案:Django admin model Inheritance is it possible?但没有任何作用,管理员只显示company_name
答案 0 :(得分:3)
这些字段未在管理员中显示的原因是auto_now
和auto_now
。您需要做的是将它们明确地添加为只读字段:
admin.py
from django.contrib import admin
from .models import Company
class CompanyAdmin(admin.ModelAdmin):
readonly_fields = ('created_date', 'modified_date')
admin.site.register(Company, CompanyAdmin)