ASP.NET MVC 3 Model Id using Route Id value

Question

Scenario
Route: /template/customize/10 Where: 10 = ID of Template()

In the controller the model is created based on the template so that the Vie

Answer 1

I think this is because when you use something like @Html.HiddenFor( m => m.Id ) the html helpers look in various places to populate the input's value, and the values in the route is one of those places.

So you could either change your route so that it's something like template/customize/{TemplateId} and then have your action method reflect this, e.g. public ActionResult Customize(int templateId).

OR you could change your viewmodel (or create a custom view model) that has a CustomizationId property rather than just Id.

And no, it's not a bug... it's more of a feature that can have unforeseen consequences. But once you're aware of it, it works like a treat.