Raihanul Islam SharifMVC (Model-View-Controller) is a software architectural pattern commonly used in designing user interfaces and web applications. It divides an application into three interconnected components:
Model: The Model represents the data and the business logic of the application. It encapsulates the data and the behavior associated with that data. The Model responds to requests for information (usually from the Controller) and updates itself accordingly. It does not know about the user interface or how the data is presented to the user.
View: The View is responsible for presenting the data to the user. It represents the user interface elements such as screens, pages, forms, or widgets. The View receives data from the Model and presents it to the user in a way that is understandable and visually appealing. Views are passive and do not contain any business logic; they simply display the data provided by the Model.
3.Controller: The Controller acts as an intermediary between the Model and the View. It receives user input from the View, processes it (often by interacting with the Model), and updates the View accordingly. The Controller interprets user actions and translates them into commands for the Model or the View. It also handles application logic, such as routing and determining which View to display.
The key principles of MVC => Separation of concerns,Modifiability and maintainability,Testability.
It provides a structured approach to building applications, making them more organized, maintainable, and scalable.
