The views in your ASP.NET MVC application are what a user sees. Views are the window into your application, and so is one of the most important parts of the application…along with all the rest of it!
Having complete control over HTML sounds great in theory, but it could also mean that you’d have to write a lot more HTML by hand. One of the big selling points of Web Forms is that you can do drag and drop development, using server controls that generate massive amounts of HTML based on the properties you set and the data you bind to the controls.
But MVC has a lot of features built in that make the job of writing HTML and other code simpler and more manageable, while letting you retain control over most of the generated HTML. And when you need complete control, you can bypass the MVC features and write all the beautiful HTML you care to write.
user. Anything else you should rip out and put in the controller or model. Make that your solemn goal.
The purest way to think about views is that the controller hands a model to the view, and the view converts it into something that is presented to the user. We’ve found this way of thinking to be a helpful context for understanding what views do and how to create them, as well as where to implement different kinds of logic.
In this chapter, you’ll learn about how views work, how you can add dynamic data to the view, how you can bundle and minify files, a little bit about the view engine that makes it all work, and ways to adhere to MVC’s DRY— Don’t Repeat Yourself—principle by creating reusable controls that you can use in multiple views.
Figure below shows a graphic view of the interactions of the components of an MVC application. In order to handle a user request, the controller interacts with the model in whatever way is necessary to respond to the request. The controller then selects a view and passes it whatever data the view requires to generate a page. The view engine then reads the view template and dynamically generates the HTML that is sent to the user.
In this chapter, you’ll learn some of the many features you can use to build views that provide a robust user interface for your applications. The MVC framework has a rich infrastructure for creating responsive and attractive web sites for your users.
This post is an excerpt from the online courseware for our Introduction to ASP.NET MVC 4.0 course written by expert Phil Ledgerwood.
Phil Ledgerwood has been a software developer for fifteen years. He currently works primarily in .NET technologies producing custom software for organizations of all sizes. He has also done extensive training for those same organizations in both technical and business process topics.