public ActionResult Edit(Vendor vendor) { if (ModelState.IsValid) { db.Entry(vendor).State = EntityState.Modified; db.SaveChanges(); return(RedirectToAction("Index")); } return(View(vendor)); }
public ActionResult Edit(Product product) { if (ModelState.IsValid) { db.Entry(product).State = EntityState.Modified; db.SaveChanges(); return(RedirectToAction("Index")); } return(View(product)); }
public ActionResult Edit(VendorProduct vendorproduct) { if (ModelState.IsValid) { db.Entry(vendorproduct).State = EntityState.Modified; // {"Violation of UNIQUE KEY constraint 'UQ_VendorProducts_VendorID_ProductID'. // Cannot insert duplicate key in object 'dbo.VendorProducts'. // The duplicate key value is (2, 2).\r\nThe statement has been terminated."} db.SaveChanges(); return(RedirectToAction("Index")); } ViewBag.VendorID = new SelectList(db.Vendors, "ID", "Name", vendorproduct.VendorID); ViewBag.ProductID = new SelectList(db.Products, "ID", "Name", vendorproduct.ProductID); return(View(vendorproduct)); }