// ############################################################ // Edit existing public ManufacturerBase EditManufacturer(ManufacturerBase newItem) { // Attempt to fetch the object with the matching identifier var fetchedObject = ds.Manufacturers.Find(newItem.Id); if (fetchedObject == null) { // Return null to the caller (who will also test the result) return(null); } else { // Update the object with the incoming values // Before doing this, we may have to perform // business-rule validations ds.Entry(fetchedObject).CurrentValues.SetValues(newItem); ds.SaveChanges(); // Prepare and return the object return(Mapper.Map <ManufacturerBase>(fetchedObject)); /* * // Prepare the object to be returned * var editedItem = new ManufacturerBase(); * editedItem.Id = fetchedObject.Id; * editedItem.Name = fetchedObject.Name; * editedItem.Country = fetchedObject.Country; * editedItem.YearStarted = fetchedObject.YearStarted; * * // Return the result * return editedItem; */ } }
public ActionResult Create(ManufacturerAdd newItem) { if (ModelState.IsValid) { ManufacturerBase addedItem = m.AddManufacturer(newItem); // Should probably do a quick if-null test return(RedirectToAction("details", new { id = addedItem.Id })); } else { return(RedirectToAction("index")); } }
// ############################################################ // // GET: /Manufacturers/Edit/5 public ActionResult Edit(int id) { // Attempt to get the object with the matching identifier ManufacturerBase fetchedObject = m.GetManufacturerById(id); if (fetchedObject == null) { return(RedirectToAction("index")); } else { return(View(fetchedObject)); } }
public ActionResult Edit(int id, ManufacturerBase newItem) { // Two tests are required... if (ModelState.IsValid & id == newItem.Id) { // Attempt to update the item ManufacturerBase editedItem = m.EditManufacturer(newItem); if (editedItem == null) { return(RedirectToAction("index")); } else { return(RedirectToAction("details", new { id = editedItem.Id })); } } else { return(RedirectToAction("index")); } }
// ############################################################ // Edit existing public ManufacturerBase EditManufacturer(ManufacturerBase newItem) { // Attempt to fetch the object with the matching identifier var fetchedObject = ds.Manufacturers.Find(newItem.Id); if (fetchedObject == null) { // Return null to the caller (who will also test the result) return null; } else { // Update the object with the incoming values // Before doing this, we may have to perform // business-rule validations ds.Entry(fetchedObject).CurrentValues.SetValues(newItem); ds.SaveChanges(); // Prepare and return the object return Mapper.Map<ManufacturerBase>(fetchedObject); /* // Prepare the object to be returned var editedItem = new ManufacturerBase(); editedItem.Id = fetchedObject.Id; editedItem.Name = fetchedObject.Name; editedItem.Country = fetchedObject.Country; editedItem.YearStarted = fetchedObject.YearStarted; // Return the result return editedItem; */ } }
public ActionResult Edit(int id, ManufacturerBase newItem) { // Two tests are required... if (ModelState.IsValid & id == newItem.Id) { // Attempt to update the item ManufacturerBase editedItem = m.EditManufacturer(newItem); if (editedItem == null) { return RedirectToAction("index"); } else { return RedirectToAction("details", new { id = editedItem.Id }); } } else { return RedirectToAction("index"); } }