Django ORM Web Application

AIM

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

Entity Relationship Diagram

DESIGN STEPS

STEP 1:

Fork and clone the repositary in to your IDE.

STEP 2:

Create a django project and an app and a superuser account and run the server.

STEP 3:

Modify changes in settings and write ur code on models and admin and run the server.

STEP 4:

Login in to admin using your superuser account and populate the records.

PROGRAM

from django.db import models
from django.contrib import admin
# Create your models here.
class Laptop(models.Model):
    Productid= models.CharField(max_length=100,primary_key = True)
    Brandname = models.CharField(max_length=100)
    Modelname = models.CharField(max_length=80)
    Os = models.CharField(max_length=100)
    Colour = models.CharField(max_length=100)
    Price = models.IntegerField()

    
class LaptopAdmin(admin.ModelAdmin):
    list_display = ('Productid','Brandname','Modelname','Os','Colour','Price')

OUTPUT

RESULT:

Thus we developed a Django application to store and retrieve data from a database using Object Relational Mapping(ORM).