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Home › Learn › ASP.NET 3.5 Videos › Adding AJAX Functionality to an Existing ASP.NET Page

Adding AJAX Functionality to an Existing ASP.NET Page

Using AJAX in ASP.NET pages can increase performance and improve the overall user experience of an application. It is not necessary to rewrite existing pages to add AJAX features. With only a few modifications, an existing ASP.NET page can be made to use AJAX. This video demonstrates how to add AJAX functionality to an existing ASP.NET page with minimal effort.

Presented by Todd Miranda

Duration: 11 minutes, 30 seconds

Date: 15 November 2007

Watch Video | Download Video | VB Code C# Code

Audio downloads: AAC | WMA | MPEG-4 | MPEG-3 | MPEG-2

Comments : 14

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PraveenaSethu : On March 19, 2008 5:31 AM said:

Hi Todd,

It is nice and useful.

Can you give any items related to play video files in pages

Thanks in advance!!

Regards,

SethuManickam

JoeStagner : On March 25, 2008 2:24 PM said:

Sure - here is a link.

www.mioplanet.com/.../embed_mediaplayer.htm

andrewmccallum : On March 31, 2008 5:54 PM said:

I have an existing VS2005 project which is just an ASP.NET project.

I followed the instructions on the video and the update panel does not work. It still does a full page refresh.

This video didn't help at all.

Dzjzzzzz : On June 19, 2008 5:43 AM said:

Hi Todd:

How about add AJAX(even ControlToolkit) to existing asp page (not aps.net), is that possible?

Regards

Jose

djibril_chimere_DIAW : On October 31, 2008 6:28 AM said:

Thanks! Jërëjëf!

rami_nassar : On December 01, 2008 2:14 AM said:

thanks

agrawalbs : On December 21, 2008 11:34 AM said:

great video...

raghavcraju : On January 01, 2009 8:42 AM said:

Really helpful.........

farnooshhpr : On February 26, 2009 11:33 AM said:

it was very useful thank you.

but when i run a same project in my visual studio 2005 i didn't see this result. i mean when i select a date in calendar in updatepanel my page refreshed! do you have a solution for it?

FLUID : On April 15, 2009 8:48 AM said:

Hi,

Nice video, but...

You're saying that during a partial postback Page_Load event does not fire. But actually its do fire, but hence its a partial postback (and only a part of the page updates) we don't see the changes in our Label2..

Posted at 10:52 in the video

FLUID : On April 15, 2009 8:52 AM said:

Actually, Page_Load DO fire even with partial postback, but we don't see changes in Label2 because we're doing a partial postback..