I have two Comboboxes in an DNN Module and if I change the first one, the second one should change dynamically to a certain index.
I already tried it with javascript and in the code- behind file but with no success.
Maybe someone can explain how it works or give me a short code example? Thanks!
Here you have an example how it works and how to do it on devexpress controlls
http://demos.devexpress.com/aspxeditorsdemos/ASPxComboBox/ClientAPI.aspx