public ActionResult Delete(int shelfID) { bool deleted = ShelfRepository.RemoveBookFromShelf(shelfID); if (deleted) { TempData["Message"] = new Message() { Text = "Success! <strong>You have successfully delete item from your bookshelf.</strong>", ClassName = "alertMessage successful" }; } else { TempData["Message"] = new Message() { Text = "Error! <strong>Cannot delete item!</strong>", ClassName = "alertMessage error" }; } return(RedirectToAction("Index")); }