Ex02 Django ORM Web Application

Date: 6-03-2024

AIM

To develop a Django application to store and retrieve data from a Book database using Object Relational Mapping(ORM).

Entity Relationship Diagram

E

DESIGN STEPS

STEP 1:

Clone the problem from GitHub

STEP 2:

Create a new app in Django project

STEP 3:

Enter the code for admin.py and models.py

STEP 4:

Execute Django admin and create details for 10 books

PROGRAM

models.py
from django.db import models
from django.contrib import admin
class Book_details(models.Model):
      book_name=models.CharField(max_length=30);
      author_name=models.CharField(max_length=20);
      book_no=models.IntegerField(primary_key=True);
      book_price=models.IntegerField();
      published_year=models.IntegerField();
class Book_detailsAdmin(admin.ModelAdmin): 
      list_display=("book_name","book_no","author_name","book_price","published_year");

admin.py
from django.contrib import admin
from.models import Book_details,Book_detailsAdmin
admin.site.register(Book_details,Book_detailsAdmin)

OUTPUT

RESULT

Thus the program for creating a database using ORM hass been executed successfully