Question

In ASP.NET MVC I’m using the HTML helper

Html.BeginForm("ActionName", "Controller", FormMethod.Post);

But I need to post to: /controller/action/23434

How do I pass in the ID?

Answer 1

Matt’s should work fine. If you are still passing in FormMethod.Post, though, you need to do it like this:

Html.BeginForm("action","controller", new { Id = 12345 }, FormMethod.Post);

Reversing the third and fourth parameters will result in the Id being treated as an attribute instead of a route value.