![]() For example, the controller handles URL segments and query-string values, and passes these values to the model. The controller handles and responds to user input and interaction. In an MVC app, the view only displays information. Call view templates that return a response.Generally, this UI displays the model data. Views: Views are the components that display the app's user interface (UI).In this tutorial, a Movie model retrieves movie data from a database, provides it to the view or updates it. ![]() Typically, model objects retrieve and store model state in a database. ![]() The model classes use validation logic to enforce business rules for that data. Models: Classes that represent the data of the app.The MVC pattern helps you create apps that are more testable and easier to update than traditional monolithic apps. The Model-View-Controller (MVC) architectural pattern separates an app into three main components: Model, View, and Controller.
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