I have 2 dropdownlists (ddl_customername), and (ddl_customercode).
I have sqldatasource1 (select customername, customercode from tbl_customers)
I want to change the selecteditem in my dropdownlists depending on the selected item of the other using AJAX,
The issue looks very basic but I am not able to implement the structure to achieve that goal. How can I achieve it?
http://ajax.net-tutorials.com/basics/introduction/
Covering the 2 dropdownlist with update panels, and giving triggers to one another solves the problem.