Chapter 23. Building More Responsive Web Pages with ASP.NET AJAX

<feature><title></title>

In this hour, we will cover

  • The benefits of AJAX-enabled websites

  • How AJAX improves the responsiveness of web pages

  • Implementing AJAX with the UpdatePanel control

  • Using Multiple UpdatePanels on an ASP.NET page

  • Displaying a Loading message with the UpdateProgress control

</feature>

Throughout this book we have created many ASP.NET pages that execute server-side code based on some user action. Clicking a button causes the Button Web control’s server-side Click event handler to execute. Selecting an item from a DropDownList control whose AutoPostBack property is set to True causes the DropDownList’s SelectedIndexChanged event to fire. Clicking the header column of ...

Get Sams Teach Yourself ASP.NET 3.5 in 24 Hours, Complete Starter Kit now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.

Start your free trial