Online Leave Management System Project in Django with Source Code – This Django project for an online leave management system was built using Python, Django, and a SQLITE3 database.

The Online Leave Management System is a basic project that allows employees to submit leave requests online.

Purpose of the Project for Online Leave Management System

The goal of this project is to create a web-based leave management tool that would be useful to a company or a college.

This is an Intranet-based application that may be accessed throughout the organization or a designated group/Dept. This technology can be used to streamline the approval process for leave requests.

The periodic crediting of leave is likewise automated. Email notifications, leave cancellations, automatic leave approval, report generators, and other capabilities are included in this tool.

Project Details and Technology

The table below lists the data and technology necessary to run this system.

Online Leave Management System is the name of the project, while Python 3.9 is the suggested version. SQLite3 is the database, and Python Django is the programming language.

Sourcecodehero created this project, which is a web application.

Project Name:	Online Leave Management System
Language/s Used:	Python Django
Python version (Recommended):	3.9
Database:	SQLlite3
Type:	Web Application
Developer:	SOURCECODEHERO
Updates:	0

This feature allows employees to restrict the application based on their annual leave credits, ensuring that each employee’s leave credits are renewed every year and that manual estimates of expended leave credits are performed.

Description of Online Leave Management System

A list of employees, along with their department and job, is kept in an online leave management system. The administrator will use this list to manage which staff have the authority to accept or reject applications. A job application might be accepted or denied by employees with the titles of Principal, Department Director, or Manager.

Major Functionalities Used in Online Leave Management System in Django

Features of Online Leave Management System in Django on the admin side:

Dashboard – From the admin dashboard, you will have access to all of the system’s core functions. Holiday lists, leave applications, leave balances, leave categories, leave types, companies, users, and employees are just a few examples.
Holiday Lists – This page contains a list of all holidays that have been added.
Manage Firm – This is the page where the administrator can add, update, and delete information about the company.
This page shows and handles all of the many types of leave that the company provides to its employees.
Employee Account Management – The admin has access to the employee account. Employees can be added, updated, and blocked in the system by the administrator.
Secure Login and Logout – One of the system’s security features is the secure login and logout system, which is enabled by default.
Only the administrator has access to the Leave Applications Page, which is where all of the employees’ leave applications are listed.

Features of Online Leave Management System in Django on the Front Side:

Login Page – On this page, employees enter their website credentials to gain access and log in.
The Register Page is where new employees create their online login credentials.
This is the system’s default page when customers visit the website.
The Principal, Department Head, Manager, and Supervisor are the only people that have access to this page. This is the page where they can accept or reject an application from a potential employee.
My Application – This page allows you to view and track the employee’s leave request.

The Steps to Run an Online Leave Management System in Django

Time needed: 3 minutes

These are the steps to run an Online Leave Management System Project in Django

pip install virtualenv
First, You need to install the virtualenv, Open a command prompt by going to the project folder directory and typing CMD. After opening the CMD type ” pip install virtualenv “.
virtualenv env
Then, after installing virtualenv just type “virtualenv env” and enter.
cd env/Scripts
Next, just type ” cd env/Scripts ” and press enter.
Activate
Next, you need to type “activate” and then press enter.
cd ../..
Next, after you activate just type the command “cd../..“
Install Django
Next, type the command “pip install django”.
pip install -r requirements.txt
Next, type the command ” pip install -r requirements.txt ” to install requirements.
python manage.py makemigrations
Next, after installing the requirements type this command ” python manage.py makemigrations ” to create a table in the database.
python manage.py migrate –run-syncdb
Next, after making migrations type this command ” python manage.py migrate –run-syncdb ” to migrate the tables in the database.
python manage.py createsuperuser
After the migration of the database, you need to create a super user to login into the admin account, just you need to type the command ” python manage.py createsuperuser “.
python manage.py runserver
Lastly, after creating a super user just type the command ” python manage.py runserver “.
It should only be used for testing and launching your project; it should not be utilized for live website deployment.
http://127.0.0.1:8000/
Finally, To access your project dashboard, type or copy this “http://127.0.0.1:8000/” into your browser.

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Conclusion

It has been a wonderful pleasure for me to work on this intriguing and hard project.

This project was beneficial to me since it gave me practical experience in not only Python Django web-based application development and, to a lesser extent, Windows application programming and SQLite3 server programming, but also all handling procedures linked to “PROJECT NAME.”

Inquiries

If you have any questions or suggestions about the Online Leave Management System Project in Django, please feel free to leave a comment below.