How can we Categories Model ,view and Controller with a Real Scenario?

Question

Suppose I have Three Components first one is Photographer,Second one is Camera and Finally last one is Photo. Now how can we tell the model, view controller from these.

Deepak Rawat · Answer

Sure! Let's use a real scenario of a blog application to illustrate the Model-View-Controller (MVC) architecture. Model: The Model represents the data and the business logic of the application. In our blog application scenario, the Model would include classes such as: Post : Represents a blog post, with properties like title, content, author, and date. User : Represents a user of the blog, with properties like username, email, and password. Comment : Represents a comment on a blog post, with properties like content, author, and date. The Model classes would also contain methods for performing operations related to the data, such as saving a new post, retrieving a list of posts, updating user information, etc. View: The View is responsible for the presentation layer of the application. It represents the user interface through which users interact with the application. In our blog application, the View would include components like: HomePage : Displays a list of recent blog posts. PostPage : Displays a single blog post along with its comments. UserRegistrationPage : Displays a form for users to register an account. CommentForm : Displays a form for users to add comments on a blog post. The View components are typically implemented using HTML, CSS, and a templating engine like Razor in ASP.NET. Controller: The Controller acts as an intermediary between the Model and the View. It receives user input from the View, processes it, and updates the Model accordingly. In our blog application, the Controller would include classes like: PostController : Handles operations related to blog posts, such as creating a new post, retrieving a post by ID, and handling comments on a post. UserController : Manages user-related operations, such as user registration, login, and updating user information. The Controller classes receive requests from the View, interact with the Model to perform the necessary operations, and then pass the updated data back to the View for presentation. Here's an example of how the flow could work in this scenario: The user navigates to the homepage (View). The homepage requests a list of recent blog posts from the PostController . The PostController interacts with the Post Model to retrieve the list of posts. The PostController passes the list of posts back to the homepage (View). The homepage displays the list of posts to the user. The user clicks on a specific blog post to view it. The post page requests the specific blog post from the PostController . The PostController interacts with the Post Model to retrieve the requested post and its associated comments. The PostController passes the post and comments back to the post page (View). The post page displays the post and comments to the user. This is just a basic overview of how the Model, View, and Controller can be categorized in an MVC architecture. In a real application, there would be more complexities and interactions between these components, but this example should give you a general idea of how they work together to create a structured and maintainable application.

Amit Mohanty · Answer

Model: Photo (data and business logic) View: Photographer (UI, interaction with the user) Controller: Camera (mediates between the View and the Model)

Rajeev Kumar · Answer

I am asking about this- Suppose I have Three Components first one is Photographer,Second one is Camera and Finally last one is Photo. Now how can we tell the model, view controller from these.

How can we Categories Model ,view and Controller with a Real Scenario?

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