ASP.NET - Ivan Marković
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This document provides an overview of web application development using ASP.NET MVC. It discusses what a web application is, the client-server architecture, and how ASP.NET MVC follows the model-view-controller pattern to separate application logic from the user interface. Key aspects of ASP.NET MVC like models, views using Razor, and controllers with action methods are explained. Examples are provided of Entity Framework for data access and Razor syntax. The presentation concludes with a reminder that there will be live demos.
![Action Methods
• ASP.NET MVC applications is organized around controllers and action methods.
• The controller defines action methods. Controllers can include as many action
methods as needed.
• /[Controller]/[ActionName]/[Parameters]](https://image.slidesharecdn.com/asp-150130100714-conversion-gate01/85/ASP-NET-Ivan-Markovic-23-320.jpg)
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ASP.NET - Ivan Marković
- 1. Ivan Marković MSP Lead Software Developer at SPAN d.o.o. [email protected]
- 2. Agenda 1) Web Apps 2) ASP.NET MVC 3) Web API 4) Demo, demo, demo, …
- 3. What is web application? • A web application or web app is any software that runs in a web browser.
- 4. Architecture of web app Client Server DB User
- 5. Web page != web app Web app Web page
- 6. How does it work? Client Server DB User 1 2 3 4 5 6
- 7. Developing web apps • Developing web apps: Front-end web developer Developing UI Back-end web developer Developing application logic
- 8. ASP.NET vs PHP Code Example ASP.NET PHP < %@ Page Language="C#" %> <html> <head></head> <body> < % for (int i = 1; i <= 100; i++) { Response.Write((i + (i - 1)).ToString() + "<br />"); } %> </body> </html> <html> <head></head> <body> < ?php for ($i = 1; $i <=100; $i++) { echo $i + ($i - 1) . "<br />"; } ?> </body> </html>
- 9. ASP.NET vs PHP Tools • ASP.NET : Visual Studio + IIS + Microsoft SQL • PHP: Eclipse + Xampp + MySQL
- 11. MVC
- 12. MVC • ASP.NET MVC • Web application framework • Alternate for ASP.NET Web Forms • MVC=Model-View-Controller • Architectural pattern
- 13. Advantages of an MVC-Based Web Application • Easier to manage complexity(input logic, business logic, and UI logic) • Better support for test-driven development(TDD) • Better for large teams of developers
- 14. Model
- 15. Entity framework(EF) • Object relational mapper(ORM) framework for .NET • Eliminates the need for most of the data-access code that developers usually need to write.
- 17. View
- 18. Razor • View Engine for ASP.NET • Optimized arround HTML
- 19. Razor-example • <!DOCTYPE html> • <html lang="en"> • <head> • <meta charset="utf-8" /> • <title>Web Pages Demo</title> • </head> • <body> • <h1>Hello Web Pages</h1> • <p>The time is @DateTime.Now</p> • </body> • </html>
- 20. Controller
- 21. Controller • The ASP.NET MVC framework maps URLs to classes that are referred to as controllers • The base class for all controllers is the ControllerBase class
- 22. The Controller class is responsible for the following processing stages: • Locating the appropriate action method to call and validating that it can be called. • Getting the values to use as the action method's arguments. • Handling all errors that might occur during the execution of the action method.
- 23. Action Methods • ASP.NET MVC applications is organized around controllers and action methods. • The controller defines action methods. Controllers can include as many action methods as needed. • /[Controller]/[ActionName]/[Parameters]
- 24. Demo, demo, demo, …
- 25. Q & A ?
Editor's Notes
- #6: Web stranica uglavnom prikazuje nekakvu obavijest, samo daje informacije