Apply ajax on Asp control

Visit on this link.

http://www.asp.net/web-forms/overview/ajax-control-toolkit/getting-started/get-started-with-the-ajax-control-toolkit-cs

http://www.aspsnippets.com/Articles/AJAX-Cascading-DropDownList-using-jQuery-in-ASP.Net.aspx

Hi,

Please try Something like this

https://www.youtube.com/watch?v=IEgJVBHr574

Hi,

You can use the Webmethod in asp.net. Please check the following reference for cascading drop downlist using ajax.

Reference :

http://www.aspsnippets.com/Articles/AJAX-Cascading-DropDownList-sample-with-database-using-ASPNet.aspx

http://www.dotnetfox.com/articles/ajax-cascading-dropdown-example-with-database-in-Asp-Net-1078.aspx

http://www.aspdotnet-suresh.com/2011/01/introduction-here-i-will-explain-how-to.html