python - list_display 不起作用

Question

models.py 中有一个名为Employees 的类

class Employees(models.Model):
    employee_id = models.CharField(verbose_name = _("Employee ID"), max_length=20, primary_key=True)
    employee_name = models.CharField(verbose_name = _("Employee Name"), max_length=20)
    department = models.CharField(verbose_name = _("Department"), max_length=100)
    post = models.CharField(verbose_name = _("Post"), max_length=100)

然后我在admin.py中写了一些代码

class EmployeesAdmin(admin.ModelAdmin):
    list_display = ('employee_id', 'employee_name', 'department', 'post')

根据教程，Employee分支应该有四个字段。但在我的情况下，只有一个名为Employees 的字段，就像我没有在admin.py 中添加EmployeesAdmin 类一样。它出什么问题了？我错过了什么吗？

---

admin.py:

from django.contrib import admin
from .models import Employees, Purchase, ProductsOut

# Register your models here.
admin.site.register(Employees)
admin.site.register(Purchase)
admin.site.register(ProductsOut)

Answer 1

在 admin.site 中注册您的管理员，例如:-

admin.site.register(ModelName, AdminName)