js proxy does not ignore parameters covered by an `IModelBinder`

[ryepup]

I use IModelBinder to supply default arguments to my controller actions for things like "current logged in user", so my controller action looks like:

public SaveResult Save(SaveRequest req, IUser currentUser){
  return DB.save(res, currentUser);
};

with the model binder filling in the correct value for currentUser.

The JS proxy generated for Save should ignore the IUser parameter, since it will be bound automatically by WebApi.

http://www.asp.net/web-api/overview/formats-and-model-binding/parameter-binding-in-aspnet-web-api

[ryepup]

The Web API help pages has some logic for ignoring this parameter, I'm not sure if that's open source enough to use as an example.

[faniereynders]

Hi @ryepup can you please provide more information and maybe an example?