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![Actions Verbs Get data form the server. Post data to the server. Update data on the server. Delete data from the server. [HttpPost] [HttpGet] [HttpPut] [HttpDelete]](https://image.slidesharecdn.com/sessionfiveasp-170411183345/75/Asp-net-Overview-and-Controllers-24-2048.jpg)
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Uploaded byMustafa Saeed
Asp.net Overview and Controllers
The document presents an overview of ASP.NET MVC, detailing its architecture and the role of controllers in the Model-View-Controller design pattern. It emphasizes the benefits of code organization, unit testing, and efficient development processes through structured routes and action results. Additionally, it includes examples of action methods and their respective outputs in handling requests within an ASP.NET MVC application.
Asp.net Overview and Controllers
- 2. AW Prepared and presentedby : Muhammad Hesham & Mustafa Saeed Aspiration Webbers Session 5 (Asp.Net) Controller
- 3. •Reko Meets ASP.NET •Whatis ASP.NET •Architecture of MVC •Controller Objectives
- 4.
- 5. What is MVC TheMVC design pattern decouples the major components of an application allowing for efficient code reuse and parallel development.
- 6.
- 7. Every web applicationneeds some structure MVC helps you to stay organized Often end up with less code, not more Smoother learning curve as your project growsmplicated, What’s the point? Seems complicated, What's the point?
- 8. Unit testing helpsyou change code with confidence ASP.NET MVC is designed to make unit test easy Testability
- 9. A controller isjust a class No really it is just a class :D Controller
- 10. WWW.mywebsite.com/Album/Create public class AlbumController: Controller { } public ActionResult Create() { } Controller
- 11. public class AlbumController: Controller { public ActionResult Create() { } } Controller
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- 13. ActionResult Name Framework behivorMethod Name ContentResult Returns a string literal Content JavaScriptResult Returns a script to execute Javascript JSONResult Returns data in json json RedirectResult Redirects the client to a new URL Redirect ViewResult Response is the responsibility of a view View / ParialView
- 14. //Test/ReturnContent public ContentResult ReturnContent() { returnContent("Hello Heros"); } ContentResult
- 15. //Test/ReturnContent public ActionResult ReturnContent() { returnContent("Hello Heros"); } ContentResult
- 16. // Test/ReturnJson public ActionResultReturnJson() { return Json( new { name = "Reko", LastName = "MSP" }, JsonRequestBehavior.AllowGet); } JsonResult
- 17. //Test/ReturnNot public ActionResult ReturnNot() { returnHttpNotFound("Sorry !!!"); } HTTP Code
- 18. //Test/ReturnHttpCode public ActionResult ReturnHttpCode() { returnnew HttpStatusCodeResult(500); } HTTP Code
- 19. // Test/ReturnFile public ActionResultReturnFile() { return File(Server.MapPath( "~/Content/Site.css"), "text/css"); } Return a File
- 20. string Int Person Or anything !! Actionsparameters
- 21. // Test/Search?name=Something public ActionResultSearch(string name) { return Content(name); } Actions parameters
- 22.
- 23. [ActionName("Modify")] public ActionResult Edit() { returnContent("Modify Action"); } Actions Selector //Test/Modify
- 24. Actions Verbs Get dataform the server. Post data to the server. Update data on the server. Delete data from the server. [HttpPost] [HttpGet] [HttpPut] [HttpDelete]
- 25.
- 26. Routes C M V www.mywebsite.com/album/create routes.MapRoute( name: "Default", url:"{controller}/{action}/{name}", defaults: new { controller = "Home", action = "Index", name = UrlParameter.Optional });
- 27. public ActionResult Search(stringname) { return Content(name); } Routes
- 28.
- 30.