Comments on: ASP.NET MVC Cascading DropDownList with jQuery

By: Christian

Christian — Wed, 09 Nov 2011 20:38:05 +0000

Hi
Great tutorial! I tried to implement it to my project but it dosent seem to work… The dropdowns dont get data. The actionresult dosent even get called. What could I have i forgot?

By: Mike

Mike — Thu, 29 Sep 2011 20:16:50 +0000

If JavaScript is disable you are very limited on the web… besides the JavaScript is merely an enhancement, any good / production ready solution should be non-obstructive JavaScript. (This has nothing to do with ASP.NET MVC)

By: Ryan

Ryan — Tue, 06 Sep 2011 05:02:32 +0000

Lots of things, such as implementing nested lists, must be implemented with JavaScript. What if Java Script is disabled?! seems that ASP.NET MVC has sever problems!!

By: ACECLASSIC

ACECLASSIC — Mon, 08 Aug 2011 10:33:13 +0000

Thank you mike for the code.

I am using Code First EF and it worked fine. The only hiccup with the code was JsonRequestBehavior.AllowGet(). This was the only link missing to get the JSON results.

I have countries and states being pulled out of the DB and populating the drop down.

By: Ulmstead

Ulmstead — Fri, 03 Jun 2011 12:41:10 +0000

To make this work with the latest MVC/VS add JsonRequestBehavior.AllowGet param value to the Json() method.

See http://forums.asp.net/t/1483387.aspx

By: Svat_

Svat_ — Mon, 30 May 2011 21:19:00 +0000

Hi, I have the same issue. Both of dropdowns are empty. Does any bode solve this issue? Please provide solution. Thanks in advance!

By: Davide

Davide — Fri, 20 May 2011 15:04:10 +0000

Hi Mike your solution doesn’t work with VS2010 fx 3.5 / 4.0.

I do not know why.

By: Shashikant

Shashikant — Tue, 15 Feb 2011 14:20:15 +0000

I tried the code as replica but when I load the page my country dropdown has not values

By: byrm

byrm — Fri, 28 Jan 2011 08:45:52 +0000

thanks for article. but this application did not work on entity framework entities. for example List (Product comes from EF.)
json result is coming null.

# $.getJSON(“/Home/States/List/” + $(“#Countries > option:selected”).attr(“value”), function(data) {
# this did not works well

By: Prashant

Prashant — Wed, 14 Jul 2010 14:01:51 +0000

Hi,
I like your post.
This is exact feature that i am looking for.
I need a button on page and selected values in DDL should get access in controller side.
could you please send me update code.

Thanks,
Prashant