List of Listings

 

Chapter 1. Introducing ASP.NET AJAX

Listing 1.1. Instantiating the XMLHttpRequest object

Listing 1.2. Welcome.htm

Listing 1.3. Sending an asynchronous request

Listing 1.4. The callback function gets called every time the ready state changes for the asynchronous request.

Listing 1.5. Using the XMLHttpRequest control to asynchronously retrieve data

Listing 1.6. XML-Script: a declarative alternative for developing Ajax-enabled pages

Listing 1.7. A simple class that returns the number of employees in a department

Listing 1.8. Default page created by the ASP.NET AJAX-Enabled Web Site template

Listing 1.9. Setting AutoPostBack to true causes a postback and invokes the server-side code.

Listing 1.10. Retrieve the employee count and update the UI when a new department has been selected.

Listing 1.11. UpdatePanel control, designating page regions that can be updated dynamically

Listing 1.12. Adding a Sleep command to test the UpdateProgress control.

Listing 1.13. Adding attributes to the class and methods

Listing 1.14. Adding a service reference, which will generate the JavaScript proxies

Listing 1.15. Markup portion of the client-centric solution

Listing 1.16. The script portion of the employee lookup application

Chapter 2. First steps with the Microsoft Ajax Library

Listing 2.1. Code for testing the client-page lifecycle

Listing 2.2. Handling the init event of Sys.Application

Listing 2.3. A text box that accepts only letters

Listing 2.4. Using a client delegate to handle a DOM event