protected override void Initialize(RequestContext requestContext)
 {
     if (Repository == null) { Repository = new RepositoryFields(); }
     base.Initialize(requestContext);
 }
 //
 // GET: /Selections/
 public ActionResult Index(int id)
 {
     RepositoryFields repository = new RepositoryFields();
     ViewBag.Field = repository.Get(id);
     return View(Repository.GetSelections(id));
 }