NET programming from where you can take yourself to next levels. Before proceeding with this tutorial, you should have a basic understanding of. NET programming language.
As we are going to develop web-based applications using ASP. Key Highlights of ASP. Your contribution will go a long way in helping us. Jul 02, Introduction. I have seen many tutorials on ASP. NET Program. But here I has written this tutorial for explaining why there is a need for ASP. NET Provides to programmers. Sep 27, ASP. This eBook covers some important aspect. Inside this PDF. What is ASP. Go to Step wise details to understand all the concepts you would learn in this course.
At first glance edward elgar ave verum pdf of YUI, you might think you need. Web Site???? Contents User Input?? Web Site?? Modern Software Development???
MVC Pattern?? Welcome to this ASP. NET WebForms concepts. You can read our article on the differences between ASP. Let us try to see this formally. This life cycle above is defined for explanation and has omitted some technical details which involved a few more objects like controller base class. Now we have said that the controller and action will be decided by the URL. So it is perhaps a good idea to look at a very simple example of this RouteTable entry so that we know what pattern of URL will invoked which controller and which action.
Here is the default entry in the RouteTable which is made in global. Here in this above route, the name for the route is specified as Default. The second argument specifies the pattern of the URL that should lead to this route usage i.
The final argument specifies that if this route will be used then a controller named Blog and an action Index will be invoked. Url : www. So the above examples would perhaps make it clear that what URL will invoke which controller and which action. We can also define custom routes too. I am not talking about creating custom routes in this article but once routing is understood creating custom routes is fairly straight forward. Now we have seen some theory behind MVC architecture.
Let us now create a simple application that will be invoked on a specific URL. The controller will be invoked and a Model class will be created. Now the creation of Controllers , Models and Views need some code to be written by the developer.
Visual studio also provides some standard templates that provides several scaffolds out of the box. Now since this tutorial is mainly to look at the overall architecture of MVC and understanding how we can create our first MVC application we will use these templates and scaffolding.
But it is highly recommended that some good book on MVC should be referred to get the full understanding of these. Note: We will be creating an MVC 3. Now this template comes with a lot of predefined Controllers, models and view.
Let us delete all this and just have three Folders named Models, Views And Controllers in this application. Now let us start by defining our own route in the global. Now the Controller that we want to access by default will be DemoController. We want the Index action of this controller to execute by default. We will also pass an ID which, if present will also be displayed on the page. So the route defined for this in the global. And now Let us add a Controller named Demo to this application.
This can be done by right clicking the controller's folder and selecting Add Controller. Name this Controller as DemoController. Now this controller comes with a default action Index.
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