public ActionResult SaveWheelChanges(Wheel UpdatedWheel)
{
//0. validation
if (!ModelState.IsValid)
{
//over errors for each field in mobdel
foreach (ModelState S in ModelState.Values)
{
//individual errors for each fields
}
//Request.UserHostAddress
return(View("../Shared/Error")); //error page
}
//1. orm
Formula1Entities FOrm = new Formula1Entities();
//find
FOrm.Entry(FOrm.Wheels.Find(UpdatedWheel.WheelID)).CurrentValues.SetValues(UpdatedWheel);
//save
FOrm.SaveChanges();
//go to customer view (refresh customer data)
return(RedirectToAction("WheelInventory"));
}
public ActionResult AddNewWheel(Wheel newWheel, int WheelID, float Price)
{
Formula1Entities FOrm = new Formula1Entities();
FOrm.Wheels.Add(newWheel);
FOrm.SaveChanges();
ViewBag.WheelID = WheelID;
ViewBag.WCost = Price;
return(View("WheelReview"));
}
//[HttpPost]
public ActionResult AddNewEngine(Engine newEngine, int EngineID, float Price)
{
Formula1Entities FOrm = new Formula1Entities();
FOrm.Engines.Add(newEngine);
FOrm.SaveChanges();
ViewBag.EngineID = EngineID;
ViewBag.ECost = Price;
return(View("EngineReview"));
}
public ActionResult DeleteWheelById(int WheelID)
{
//1. orm
Formula1Entities FOrm = new Formula1Entities();
//2. find what you're looking for THEN remove from list
//if record has dependencis then delete that first!
FOrm.Wheels.Remove((FOrm.Wheels.Find(WheelID)));
//save changes
FOrm.SaveChanges();
//show new refreshed database
return(RedirectToAction("WheelInventory"));
}