Selection made to one ddl to populate another ddl's items no database connection required

Question

Still a rookie here. ASP.Net WebForm using C# with Visual Studio.Net. Two drop-down lists (ex: ddlContinent and ddlCountry) on same WebForm. What do I put in selectedIndexChanged event of either ddlContinent or ddlCountry so that when item selected in ddlContinent populate items list of ddlCountries without having to use a button click event? I do not need a database connection. Can anyone help me? Reg

gjghkhj · Answer

This can be acheived using Javascript or through VS.NET look at the SelectedIndexChanged event of the drop down list.

Selection made to one ddl to populate another ddl's items, no database connection required