Cascading DropDownList in ASP.Net MVC

Accepted answer

https://www.c-sharpcorner.com/blogs/cascading-dropdownlist-in-asp-net-mvc
Check this link and pass data using modal
Thank you

https://www.codeproject.com/Tips/883701/An-ASP-NET-MVC-Cascading-Dropdown-List

https://www.danylkoweb.com/Blog/cascading-dropdowns-in-aspnet-mvc-JY

https://forums.asp.net/t/2165110.aspx?Dropdownlist+cascading+inside+modal+popup+not+working

please visit these below link to find solution

https://www.c-sharpcorner.com/UploadFile/4d9083/creating-simple-cascading-dropdownlist-in-mvc-4-using-razor/

https://www.aspsnippets.com/Articles/Cascading-Dependent-Country-State-City-DropDownLists-using-jQuery-AJAX-in-ASPNet-MVC.aspx

https://dzone.com/articles/cascading-dropdowns-in-aspnet-mvc