Introduction to ASP.NET MVC
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This document provides an introduction and overview of ASP.NET Webforms and ASP.NET MVC. It discusses the key concepts of each including pages, page lifecycle, and controls for Webforms. For MVC, it outlines the model-view-controller pattern, routing, controllers and actions. It also compares the pros and cons of each approach and provides references for further reading.
Introduction to ASP.NET MVC
- 1. Who I am Emad Alashi TTL in eSense Software www.DotNetArabi.com www.EmadAshi.com Twitter: @EmadAshi
- 4. ASP.NET Webforms • It’s all about Pages • Request pages (*.aspx) • Page lifecycle • Control within the page • Postback & Viewstate • Tree of controls
- 5. Webforms Pros Rich Controls (grids, etc…) RAD Event Driven (Winforms) Statefull
- 6. Webforms Cons Less Control No built-in SoC Complicated Page life-cycle Not SEO friendly URL Big Viewstate at the beginning of the page
- 7. ASP.NET MVC
- 9. ASP.NET MVC
- 10. ASP.NET MVC Pipeline: Routing Controller Action View High Flexibility
- 11. Code
- 12. View Engines Webforms view engine Bellevue Brail NDjango NHaml NVelocity Razor (favored by Microsoft recently) Spark
- 15. Spark <ul if="products.Any()"> <li each="var p in products">${p.Name}</li> </ul> <else> <p>No products available</p> </else>
- 16. Filters IAuthorizationFilter IActionFilter OnActionExecuting OnActionExecuted IResultFilter OnResultExecuting OnResultExecuted IExceptionFilter
- 17. Built on top of ASP.NET platform Session Management Memebership Authentication & Authorization Caching Routing Configuration Global.asax Master files etc…
- 18. ASP.NET MVC Pros More control SoC SEO friendly TDD Flexible & customizable
- 19. ASP.NET MVC Cons Not RAD No rich controls
- 20. Important • ASP.NET MVC is web in different taste • Not replacing Webforms • Not better
- 21. RESTful (by Roy Fielding) It’s all about nouns (Resources) A representation of a resource is typically a document that captures the current or intended state of a resource. URI Stateless Utilizes web architecture (Methods: GET, POST, PUT, and DELETE) Simple Less bandwidth Generality Human readable
- 22. References www.asp.net/mvc Comparing Web Forms And ASP.NET MVC (Dino Esposito) Scott Guthrie: http://weblogs.asp.net/scottgu Scott Hanselman: www.computerzen.com Wikipedia: MVC, RESTful “Pro ASP.NET MVC 2 Framework” book by Steven Sanderson ASP.net MVC Vs ASP.net Web Form REST vs. SOAP – The Right WebService REST (Representational State Transfer) and RESTful web services: Methods, Concepts and Examples
- 23. Q & A Emad Alashi www.emadashi.com www.dotnetarabi.com @EmadAshi