非JavaScript版本的asp.net页面的下拉菜单回发？

Question

I currently have two dropdown menus, and one gets filtered when the user selects a value from the other. But I will also need to support a non-javascript version and am wondering how to achieve a postback via onselectedindexchanged? I know that i can't use the AutoPostBack property for example, so how can this be achieved?

Thanks.

Answer 1

You can't use the post-back features (which SelectedIndexChanged is one) of ASP.Net and have javascript disabled. ASP.Net and WebForms have a tight coupling with javascript to perform most all its posting functionality including some basic things like maintaining ViewState .

If disabled javascript is a requirement, you might want to consider using an MVC approach, but even that will still be a very limited web user experience.