Cascading dropdownlist example using jsonresult in asp net mvc

This article shows you how to add values of JSONResult to cascading the DropDownList. For this, I will be using jQuery.Ajax request which will call the Controller action method which returns JSON object.

Files

1. Display Cateogires HTML View - it is a cshtml view with required html to cascade dropdownlists with values for category and sub category.

2. Home Controller - Returns JSONResult for subcategories DropDownList.

Following images shows cascading DropDownList output

For more detailed information visit - Cascading DropDownList in ASP.NET MVC