how the ajax page process in asp.net

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how the ajax page process in asp.net?

or is similer to normal page.

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im asking the ajax page life cycle. i have the idea its goes like portion of the page is going back ,at the iis how the iis know it was the ajax based request, and it that goes to all the httpmodules,and finally will go the httphander.

Posted 12-Jun-12 22:56pm

jameschowdaree

Updated 25-Jun-12 10:32am

fjdiewornncalwe

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Manas Bhardwaj · Answer 1 · 2012-06-12T23:00:00

Solution 1

The key of Ajax is XmlHTTPRequest object, which can help you communicate with the server and recieve the text response. You can use JavaScript DOM to replace the related element in the page by the new text returned from server.

Look at this article on CP to read more about it.

An Introduction to AJAX Techniques and Frameworks for ASP.NET[^]

Posted 12-Jun-12 23:00pm

Manas Bhardwaj

Comments

Prasad_Kulkarni 13-Jun-12 8:24am

+5!

Manas Bhardwaj 13-Jun-12 9:10am

thx :)

Rahul Rajat Singh · Answer 2 · 2012-06-12T23:12:00

Solution 2

These articles will help you in understanding and implementing AJAX:

AJAX for Beginners (Part 1) - Understanding ASP.NET AJAX Server Controls[^]
AJAX for beginners (Part 2) - Using XMLHttpRequest and jQuery AJAX to implement a cascading dropdown[^]

Posted 12-Jun-12 23:12pm

Rahul Rajat Singh

Comments

Prasad_Kulkarni 13-Jun-12 8:24am

+5!

Manas Bhardwaj 13-Jun-12 9:11am

+5 for links!

kishhr · Answer 3 · 2012-06-22T08:55:00

Solution 4

Any browser to support Asynchronus processing uses XMLHttp object, if XMLHttp is not supported, then AJAX will not work.
This is available from IE4 and higher versions

Posted 22-Jun-12 8:55am

kishhr