Advance Concept of MVC 5

What Is MVC 5?

Let’s have a quick overview of Model-View-Controller.

Model-View-Controller is an architectural pattern that consists of three parts: Model, View, and Controller. Each of these components can handle different aspects of application development.

• Model: The Model is responsible for handling data and business logic.
• View: A view operates the user interface.
• Controller: A controller can have both action and non-action methods. And you can use to handle browser user requests.

So, now let’s understand Model-View-Controller 5. MVC 5 refers to ASP.NET MVC 5, a version of the ASP.NET web application framework developed by Microsoft. Additionally, it is a software architectural pattern that helps developers design and organize web applications.

Moreover, it is a popular version for developing web applications. For more updates, keep checking on Latest .NET Libraries.

And get specialized .NET development services for fully harnessing Model-View-Controller5.

Advance Feature of MVC

There are several new advanced features in ASP.Net Model-View-Controller 5. Below are a few exciting features In this article, We’ll talk about them.

Filter Overrides

In MVC, Filter Overrides act as the magic wand that empowers developers to finely control the execution flow of their applications. Additionally, they allow you to seamlessly override and customize global filters for specific controllers or actions. Further, this ensures that your application adheres to unique requirements, injecting flexibility and precision into your coding endeavors.

Asp.net Identity

Prepare to elevate your application’s security and user management to unparalleled heights with ASP.NET Identity. This robust framework allows you to integrate authentication and authorization mechanisms effortlessly, safeguarding your users’ sensitive data and ensuring only authorized access. Adopting ASP.NET Identity will pave the way for a secure, seamless, and tailored user experience that instils trust and satisfaction.

Attribute-based routing

The elegance and efficiency of Attribute-Based Routing transcends the conventional routing approaches of yesteryears. This modern approach lets you define routing directly within your controllers, making your codebase cleaner, more organized, and effortlessly comprehensible. Unleash the power of meaningful URLs and concise routing definitions, ensuring that your application’s navigation is as intuitive as it is efficient.

Authentication Filters

Seamless user authentication isn’t just a feature—it’s the bedrock of user trust and application security. Enter Authentication Filters, the unsung heroes of secure MVC development. These filters imbue your application with the capability to effortlessly verify user credentials and permissions. This means your users can access their personalized experiences without a hitch, while unauthorized attempts are gracefully halted at the gates.

One Asp.net

Imagine a development ecosystem where the lines between various ASP.NET frameworks blur into a harmonious symphony of code. That’s the promise of One ASP.NET—a unified platform that seamlessly integrates various development models and technologies, fostering unparalleled flexibility and collaboration. From MVC to Web Forms, Web API to SignalR, One ASP.NET is the cohesive canvas upon which your web development masterpiece is painted.

Default MVC Template replaced by Bootstrap

Prepare to revolutionize your web development journey by embracing the seamless fusion of Default MVC Templates and the power of Bootstrap. This dynamic duo ensures that your application’s user interface doesn’t just look good, but radiates elegance and responsiveness across all devices. With Bootstrap’s intuitive grid system and extensive component library seamlessly integrated into MVC, you’re poised to create visually captivating user experiences that captivate and engage.

Generating code using Scaffolding

Say goodbye to monotonous and time-consuming manual code creation. Say hello to Scaffolding—an innovation that streamlines your coding endeavors like never before. This feature serves as your personal code-generation assistant, automating the creation of controllers, views, and models based on your database schema. Observe how a concept becomes fully operational code with astonishing speed, accuracy, and consistency.

ASP.NET Membership System

Elevate your application’s user management to an art form with the ASP.NET Membership System. This sophisticated feature provides an all-encompassing solution for user authentication, authorization, and profile management. Seamlessly handle user registrations, logins, and permissions, all while ensuring that your application remains secure and user data remains in trusted hands. By adopting this system, you’re not just enhancing functionality—you’re nurturing user trust and loyalty.

Razor SDK

Enter the realm of dynamic and expressive server-side scripting with the Razor SDK. This advanced feature empowers developers to craft immersive, data-driven views that seamlessly integrate with your application’s logic. With its intuitive syntax, Razor simplifies the creation of complex UI elements, promoting code readability and maintainability. From rendering HTML with precision to generating dynamic content, the Razor SDK transforms coding into a creative expression.

About Filter Overrides in Asp.Net MVC application

ASP.NET MVC 5 has a new feature Filter Override that allows us to clear or hide specific Filters that were defined in a higher scope.

For example, If we build a global action filter, it applies to all controllers, if we apply the filter at the controller level, it applies to all of that controller’s actions, However, we could overrule such filters at the controller action level on a case-by-case basis. This enables us to define global or controller filters that apply in practically all circumstances and then override them in a few particular areas when they don’t need them.

As far as we know MVC supports the following five types of filters:

• Authentication filters
• Authorization filters
• Action filters
• Result filters
• Exception filters

As a result, five filter overrides correspond to this :

• OverrideAuthenticationAttribute
• OverrideAuthorizationAttribute
• OverrideActionFiltersAttribute
• OverrideResultAttribute
• OverrideExceptionAttribute

Create a new Asp.Net MVC Application

In this window, we’ll select the MVC project template and then click Next.

After clicking on create it will show one dialog box in that first choose Authentication type on just click on Change Authentication button and a new popup box will open with the name “Change Authentication”. Individual User Accounts will be selected here.

After creating a project, go to add Filter folder in the project, as shown in the above image.

After creating a folder, create a class inside it and extended FilterAttribute and IAuthenticationFilter

Then After creating a custom authentication filter, we are going to add it in Homecontroller that is already created while creating the project.

Now just save and run the project on https://localhost:****/Home/Index.

Because of the authentication attribute being applied at the controller level, it will redirect to Error View as seen below.

Like when clicking on another tab like About or concat getting the same error page.

( URL: – http://localhost:****/Home/Contact)

( URL: – http://localhost:****/Home/About)

Now just Apply OverrideAuthentication Filter on Action Method where you want to access it without authentication.

After applying it, save and run the project again and redirect to this URL : http://localhost:****/Home/Contact. It will access without authentication.

Conclusion

In conclusion, Model-View-Controller 5 represents a significant advancement in web application development, offering a streamlined and efficient approach to building scalable and maintainable systems. By separating concerns into Model, View, and Controller components, developers can achieve better code organization, improved testability, and enhanced code reusability.

MVC 5’s features, such as attribute routing, asynchronous support, and improved authentication mechanisms, empower developers to create robust and feature-rich applications.

Embracing Model-View-Controller 5’s architecture fosters a more modular and structured development process, fostering collaboration and facilitating code maintenance.

Understanding and implementing the Model-View-Controller 5 framework as technology evolves remains pivotal for creating cutting-edge web solutions.