Student Registration System

A simple Flask web application to manage student records with MongoDB as the backend database. Users can add, view, update, and delete student details.

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Features

• List all students on the home page
• Add a new student
• Update existing student details
• Delete a student with confirmation
• Simple and responsive UI using Bootstrap

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Tech Stack

• Backend: Python, Flask
• Database: MongoDB (via Flask-PyMongo)
• Frontend: HTML, Jinja2 templates, Bootstrap 5
• Environment Variables: Managed via .env file

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Setup Instructions

1. Clone the repository

git clone <your-repo-url>
cd <repo-folder>

2. Create and activate a virtual environment

python -m venv venv
# Activate venv
# Windows:
venv\Scripts\activate
# Linux / Mac:
source venv/bin/activate

3. Install dependencies

pip install -r requirements.txt

requirements.txt example:

Flask
Flask-PyMongo
python-dotenv
bson

4. Configure environment variables

Create a .env file in the project root:

MONGO_URI=<your-mongodb-connection-string>
SECRET_KEY=<your-secret-key>

5. Run the application

python app.py

Open your browser at: http://localhost:8000

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Project Structure

project/
│
├── templates/
│   ├── base.html
│   ├── index.html
│   ├── add_student.html
│   ├── update_student.html
│
├── app.py
├── requirements.txt
└── .env

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Screenshots

Home Page Lists all students with Edit/Delete buttons.

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Add Student Form to add a new student.

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Update Student Form pre-filled with student details.

• 

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Notes

• Make sure MongoDB is running and accessible via the URI in .env
• Delete action includes a confirmation page to prevent accidental deletion
• Uses ObjectId from bson to work with MongoDB document IDs

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License

MIT License

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