MVC Architecture

Published on: Sept. 29, 2024

Overview

MVC (Model-View-Controller) is a design pattern used in software development to separate an application into three interconnected components.

Model

• What it is: Manages the data and business logic.
• Example: In a blog app, the Model would handle fetching and storing blog posts.

View

• What it is: Displays the data (the user interface).
• Example: In the same blog app, the View would be the HTML/CSS that shows the list of blog posts.

Controller

• What it is: Handles user input and updates the Model and View.
• Example: If you click “Add Post,” the Controller processes this action, updates the Model (adds a new blog post), and updates the View to show the new post.

How They Work Together

• User interacts with the View.
• Controller handles the input, updates the Model.
• Model changes, View gets updated.

Back to Blog