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Asp Net (FT Preasen Revankar)


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Introduction to and MVC pattern.

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Asp Net (FT Preasen Revankar)

  1. 1. ASP.NETPart-I(Introduction)<br />Fafadia-Tech<br />Prasen<br />
  2. 2. What You Should Already Know?<br />WWW<br />HTML<br />XML <br />Basics of building Web pages<br />
  3. 3. INTRODUCTION<br />What is Classic ASP?<br />ASPNET is NOT ASP<br /><html><body><%response.write("My first ASP script!")%></body></html> <br />
  4. 4. What can ASP do for you?<br />Dynamically edit, change, or add any content of a Web page<br />Respond to user queries or data submitted from HTML forms<br />Access any data or databases and return the results to a browser<br />Customize a Web page to make it more useful for individual users<br />simplicity and speed<br />Provide security - since ASP code cannot be viewed from the browser<br />Clever ASP programming can minimize the network traffic<br />
  5. 5. What is ASPNET?<br />ASPNET is a Microsoft Technology <br />ASP stands for Active Server Pages <br />ASPNET is a program that runs inside IIS <br />IIS (Internet Information Services) is Microsoft's Internet server IIS comes as a free component with Windows servers <br />IIS is also a part of Windows 2000 and XP Professional<br />
  6. 6. How Does ASPNET Work?<br />BROWSER<br />(client)<br />SERVER<br /> When a browser requests an HTML file, the server returns the file<br />Request<br />Response (html)<br />When a browser requests an ASPNET file, IIS passes the request to the ASPNET engine on the server<br /> The ASPNET engine reads the file, line by line, and executes the scripts in the file<br /> Finally, the ASPNET file is returned to the browser as plain HTML<br />
  7. 7. ASP Page life cycle<br />On First Page Init<br />On Postback<br />
  8. 8. Simple Hello world program<br />
  9. 9. Extensions<br />Microsoft has released some extension frameworks that plug into ASP.NET and extend its functionality. Some of them are:<br />ASP.NET AJAX An extension with both client-side as well as server-side components for writing ASP.NET pages that incorporate AJAX functionality. <br />ASP.NET MVC Framework An extension to author ASP.NET pages using the MVC architecture.<br />
  10. 10. ASP.NET AJAX<br />The server portion of the ASP.NET AJAX framework introduces two categories of ASP.NET server controls for adding client capabilities to server controls.<br />Example: Validation of Input using Ajax control<br />
  11. 11. Example<br />