TheBrahminCoder - How MVC architecture works?

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 Sure! Here's an explanation of how the Model-View-Controller (MVC) architecture works:


1. Model:

   - The model is responsible for managing the application's data and business logic.

   - It represents the underlying data structure and contains methods for data manipulation and retrieval.

   - The model enforces business rules and validates data integrity.

   - It can notify the view and controller about changes in the data.


2. View:

   - The view is responsible for displaying the user interface and presenting the data to the user.

   - It receives input from the user and forwards it to the controller for processing.

   - The view retrieves data from the model and renders it for the user to see.

   - It can subscribe to model updates and refresh the display when the data changes.


3. Controller:

   - The controller acts as an intermediary between the model and the view.

   - It receives user input from the view and processes it.

   - The controller interacts with the model to update the data based on user actions.

   - It can also update the view by requesting specific data from the model or triggering view updates.


The interaction flow in MVC typically follows these steps:

1. The user interacts with the view, such as clicking a button or entering data.

2. The view captures the user input and forwards it to the controller.

3. The controller receives the input, performs the necessary operations, and updates the model accordingly.

4. If the model changes, it notifies the view of the updates.

5. The view fetches the updated data from the model and refreshes the display.

6. The user sees the updated view and can interact with it again, starting the cycle anew.


MVC offers benefits such as code organization, modularity, and maintainability. It allows developers to work on different components independently and promotes code reuse.

It's important to note that while MVC provides a useful architectural pattern, specific implementations may vary depending on the programming language, framework, or platform being used. Different frameworks may introduce additional conventions or features to support MVC.

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