MVC - Webgrid with dropdown cascading

Question

Hello, how do I filter a WebGrid with dropdwownlist cascade.

The problem that I need to change to page 2 or the next.

The data selected in the dropdownlist and WebGrid is lost.

 

I'm using ASP.MVC Razor, MVC5 or MVC4

 

Prefer to do it all over again with your recommendations. 

Please an example of how to do it. Thank you.

 

Att. Roberto Alcivar. [email protected]