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Ex02 Django ORM Web Application

Date: 13/03/2024

AIM

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

Entity Relationship Diagram

alt text

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 records

PROGRAM

''' admin.py

from django.contrib import admin from .models import railway,railwayAdmin admin.site.register(railway,railwayAdmin)

models.py

from django.db import models from django.contrib import admin class railway (models.Model): train_code=models.CharField(max_length=20,help_text="railway train_code")(primary_key=True) train_name=models.CharField(max_length=100) start_time=models.IntegerField() End_time=models.IntegerField() start_station_code=models.IntegerField() end_station_code=models.IntegerField()

class railwayAdmin(admin.ModelAdmin): list_display=('train_code','train_name','start_time','End_time','start_station_code','end_station_code',)
'''

OUTPUT

alt text

RESULT

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

orm's People

Contributors

manomadhivanan avatar selvasachein avatar

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