django admin function

 set Chinese setting

LANGUAGE_CODE ='en-us' #Chinese zh-hans

Register the tables of models to admin

#Method 1, apps.py is imported 
from django.contrib import admin

# Register your models here.
from blog.models import *
admin.site.register(Book)
admin.site.register(Publisher)
#Method II 
  @ admin.register (Author)

Master some common setup skills

•     list_display: specifies the fields to display
•     search_fields: Specify the fields to search
•     list_filter: specify list filter
•     ordering: Specify the sorting field

• from django.contrib import admin
  from app01.models import *
  # Register your models here.
  
  # @admin.register(Book)#----->Add a custom 
  class MyAdmin(admin.ModelAdmin) to a table:
      list_display = ("title","price","publisher")
      search_fields = ("title","publisher")
      list_filter = ("publisher",)
      ordering = ("price",)
      fieldsets =[
          (None,               {'fields': ['title']}),
          ('price information', {'fields': ['price',"publisher"], 'classes': ['collapse']}),
      ]
  
  admin.site.register(Book,MyAdmin)
  admin.site.register(Publish)
  admin.site.register(Author)