public IActionResult Search(string title)
        {
            if (String.IsNullOrEmpty(title))
            {
                return(View("Index", new List <Offer>()));
            }

            ViewBag.Search = title.Trim();

            string xmlPath = _webHostEnvironment.ContentRootPath + "\\offers.xml";

            return(View("Index", OfferParser.QueryOffer(title.Trim(), xmlPath)));
        }
        public ActionResult Search(string title)
        {
            if (String.IsNullOrEmpty(title))
            {
                return(View("Index"));
            }

            string appdata = Server.MapPath("~/App_Data");
            string xmlPath = Path.Combine(appdata, "offers.xml");

            List <Offer> offers = OfferParser.QueryOffer(title, xmlPath);

            return(View(offers));
        }