execute java script function in C# code

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I have a java script function which returns some value. and i have linkbutton_Click event. when i click on link Button i need to execute first java script function and must take value from it and execute C# code.

please give a solution with simple example

Posted 6-Oct-11 7:01am

Kartheek.chakrala

Updated 6-Oct-11 7:02am

Simon Bang Terkildsen

v2

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Not Active · Answer 1 · 2011-10-06T07:04:00

Solution 1

The only way for the JavaScript to call a server-side method is to use out of band techniques, such as a PageMethod. http://www.singingeels.com/Articles/Using_Page_Methods_in_ASPNET_AJAX.aspx[^]

Posted 6-Oct-11 7:04am

Not Active

Comments

Kartheek.chakrala 7-Oct-11 4:16am

u guys giving c# code in javascript. but i need java script function in C# code.

[no name] 7-Oct-11 8:12am

Your question wasn't very clear then if both didn't understand.

You can't call a JavaScript function from within C#. The best you can do is use RegisterClientScriptBlock
http://msdn.microsoft.com/en-us/library/bahh2fef.aspx

Uday P.Singh · Answer 2 · 2011-10-06T07:11:00

Solution 2

As Mark mentioned you need to use Page Methods mechanism in ASP.Net C#.

Check this out:

http://aspalliance.com/1922_PageMethods_In_ASPNET_AJAX.all[^]

hope it helps :)

Posted 6-Oct-11 7:11am

Uday P.Singh

Updated 6-Oct-11 7:37am

v2

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Kartheek.chakrala 7-Oct-11 4:16am

u guys giving c# code in javascript. but i need java script function in C# code.