public ActionResult Create(Auction auction) { if (ModelState.IsValid) { db.Auctions.Add(auction); db.SaveChanges(); return(RedirectToAction("Index")); } return(View(auction)); }
public ActionResult Bid(Bid bid) { var db = new AuctionsDataContext(); var auction = db.Auctions.Find(bid.AuctionId); if (auction == null) { ModelState.AddModelError("AuctionId", "Auction not found!"); } else if (auction.CurrentPrice >= bid.Amount) { ModelState.AddModelError("Amount", "Bid amount must exceed current bid"); } else { bid.Username = User.Identity.Name; auction.Bids.Add(bid); auction.CurrentPrice = bid.Amount; db.SaveChanges(); } if (!Request.IsAjaxRequest()) { return(RedirectToAction("Auction", new { id = bid.AuctionId })); } return(Json(new { CurrentPrice = bid.Amount.ToString("C"), BidCount = auction.BidCount })); }
public ActionResult Bid(Bid bid) { var db = new AuctionsDataContext(); var auction = db.Auctions.Find(bid.AuctionId); if (auction == null) { ModelState.AddModelError("AuctionId", "Auction Not Found"); } else if (auction.CurrentPrice >= bid.Amount) { ModelState.AddModelError("Amount", "Bid Amount must exceed current Bid"); } else { bid.Username = User.Identity.Name; auction.Bids.Add(bid); auction.CurrentPrice = bid.Amount; db.SaveChanges(); } if (!Request.IsAjaxRequest()) { return(RedirectToAction("Auction", new { id = bid.AuctionId })); } //var httpStatus = ModelState.IsValid ? HttpStatusCode.OK : HttpStatusCode.BadRequest; //return new HttpStatusCodeResult(httpStatus); return(Json(new { CurrentPrice = bid.Amount.ToString("C"), BidCount = auction.BidCount })); }
public ActionResult Bid(Bid bid) { var db = new AuctionsDataContext(); var auction = db.Auctions.Find(bid.AuctionId); if (auction == null) { ModelState.AddModelError("AuctionId", "Auction not found!"); } else if (auction.CurrentPrice >= bid.Amount) { ModelState.AddModelError("Amount", "New Bid should exceed the current price"); } else { bid.UserName = User.Identity.Name; auction.Bids.Add(bid); auction.CurrentPrice = bid.Amount; db.SaveChanges(); } //return RedirectToAction("Auction", new { id = bid.AuctionId }); if (!Request.IsAjaxRequest()) // if not an ajax request, return norml return { return(RedirectToAction("Auction", new { id = bid.AuctionId })); } if (ModelState.IsValid) { return(Json(new { CurrentPrice = bid.Amount.ToString("C"), BidCount = auction.BidCount })); } else { return(new HttpStatusCodeResult(HttpStatusCode.BadRequest)); } /* * // to return a partial view * if (ModelState.IsValid) * return PartialView("_CurrentPricePartial", auction); * else * return new HttpStatusCodeResult(HttpStatusCode.BadRequest); */ /* this code is just only for response * // if ajax request sent an ajax response * var httpStatus = ModelState.IsValid ? HttpStatusCode.OK : HttpStatusCode.BadRequest; * return new HttpStatusCodeResult(httpStatus); */ }
public ActionResult Create([Bind(Exclude = "CurrentPrice")] Auction auction) { if (ModelState.IsValid) { var db = new AuctionsDataContext(); db.Auctions.Add(auction); db.SaveChanges(); return(RedirectToAction("Index")); } return(Create()); }
// PUT api/Auctions/5 public HttpResponseMessage PutAuction(long id, Auction auction) { if (ModelState.IsValid && id == auction.Id) { db.Entry(auction).State = EntityState.Modified; try { db.SaveChanges(); } catch (DbUpdateConcurrencyException) { return(Request.CreateResponse(HttpStatusCode.NotFound)); } return(Request.CreateResponse(HttpStatusCode.OK)); } else { return(Request.CreateResponse(HttpStatusCode.BadRequest)); } }
public ActionResult Create([Bind(Exclude = "CurrentPrice")] Models.Auction auction) { /* if (string.IsNullOrWhiteSpace(auction.Title)) * { * ModelState.AddModelError("Title","Title is expected!"); * } * else if (auction.Title.Length < 5 || auction.Title.Length > 200) * { * ModelState.AddModelError("Title", "Title should be between 5 and 200 characters"); * } */ if (ModelState.IsValid) { //save to data base //Response.Write("<script type='text/javascript'> alert('Saved to the database')</script>"); var db = new AuctionsDataContext(); db.Auctions.Add(auction); db.SaveChanges(); return(RedirectToAction("Index")); } return(Create()); }