public ActionResult GetBooks()
        {
            var gridModel = new BooksJqGridModel();
              SetupBookGrid(gridModel.BooksGrid);

              var books = BookRepository.AllBooks();
              return gridModel.BooksGrid.DataBind(books);
        }
        public ActionResult Index()
        {
            ViewBag.Message = "This is a test";
              var gridModel = new BooksJqGridModel();
              SetupBookGrid(gridModel.BooksGrid);
              gridModel.BooksGrid.DataUrl = Url.Action("GetBooks");
              gridModel.BooksGrid.EditUrl = Url.Action("EditBook");
              gridModel.BooksGrid.ClientSideEvents.RowSelect = "editRow";

              return View(gridModel);
        }