What are MVC apps and how do models work in them?

What are MVC apps and how do models work in them?

MVC stands for Model-View-Controller. It's a software architectural pattern used for developing user interfaces. In MVC, the model represents the data and the business logic, the view displays the data, and the controller handles user input.

Can you explain the role of models in MVC?

Sure! In MVC, models are responsible for managing the data, logic, and rules of the application. They communicate with the database and notify the view of any changes.

How do models interact with the controller?

Models interact with the controller by receiving input from it. The controller processes user input, updates the model, and then the model notifies the view to refresh the display.

Can you give an example of a model in a web application?

Absolutely! For instance, in a blog application, a 'Post' model might include attributes like title, content, and author. It would handle data operations related to blog posts.