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Hi,<br />
<br />
I have a problem where I need to read the current value of a session variable, do some calculations in the client side javascript and then set the same session variable to a new value. &nbsp;Some quick searches indicate that it can be done using some AJAX.NET library but I am already using the ASP.NET 3.5 SP1 framework and AJAX Toolkit. &nbsp;Is there some way I can do this without adding the AJAX.NET library?<br />
<br />
Thanks!
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Hi,

I have a problem where I need to read the current value of a session variable, do some calculations in the client side javascript and then set the same session variable to a new value.  Some quick searches indicate that it can be done using some AJAX.NET library but I am already using the ASP.NET 3.5 SP1 framework and AJAX Toolkit.  Is there some way I can do this without adding the AJAX.NET library?

Thanks!

How can I get and set a session variable from client script?

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ASP.NET

Asynchronous JavaScript and XML (AJAX) is a group of interrelated Web development techniques used on the client-side to create asynchronous Web applications. With AJAX, web applications can send data to and retrieve from a server asynchronously (in the background) without interfering with the display and behavior of the existing page. HTML and CSS can be used in combination to mark up and style information. The Document Object Model (DOM) is accessed with JavaScript to dynamically display and allow interaction with the information presented.