public async Task <IActionResult> Edit(int id, [Bind("FilmId,Title,Description,ReleaseYear,LanguageId,OriginalLanguageId,RentalDuration,RentalRate,Length,ReplacementCost,Rating,SpecialFeatures,LastUpdate")] Film film)
{
if (id != film.FilmId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(film);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!FilmExists(film.FilmId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["LanguageId"] = new SelectList(_context.Language, "LanguageId", "Name", film.LanguageId);
ViewData["OriginalLanguageId"] = new SelectList(_context.Language, "LanguageId", "Name", film.OriginalLanguageId);
return(View(film));
}
public async Task <IActionResult> Edit(int id, [Bind("CustomerId,StoreId,FirstName,LastName,Email,AddressId,Active,CreateDate,LastUpdate")] Customer customer)
{
if (id != customer.CustomerId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(customer);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CustomerExists(customer.CustomerId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["AddressId"] = new SelectList(_context.Address, "AddressId", "Address1", customer.AddressId);
ViewData["StoreId"] = new SelectList(_context.Store, "StoreId", "StoreId", customer.StoreId);
return(View(customer));
}
public async Task<IActionResult> Edit(int id, [Bind("AddressId,Address1,Address2,District,CityId,PostalCode,Phone,LastUpdate")] Address address)
{
if (id != address.AddressId)
{
return NotFound();
}
if (ModelState.IsValid)
{
try
{
_context.Update(address);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!AddressExists(address.AddressId))
{
return NotFound();
}
else
{
throw;
}
}
return RedirectToAction(nameof(Index));
}
ViewData["CityId"] = new SelectList(_context.City, "CityId", "City1", address.CityId);
return View(address);
}
public async Task <IActionResult> Edit(int id, [Bind("ActorId,FirstName,LastName,LastUpdate")] Actor actor)
{
if (id != actor.ActorId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(actor);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ActorExists(actor.ActorId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(actor));
}
public async Task <IActionResult> Edit(int id, [Bind("RentalId,RentalDate,InventoryId,CustomerId,ReturnDate,StaffId,LastUpdate")] Rental rental)
{
if (id != rental.RentalId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(rental);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!RentalExists(rental.RentalId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["CustomerId"] = new SelectList(_context.Customer, "CustomerId", "Active", rental.CustomerId);
ViewData["InventoryId"] = new SelectList(_context.Inventory, "InventoryId", "InventoryId", rental.InventoryId);
ViewData["StaffId"] = new SelectList(_context.Staff, "StaffId", "FirstName", rental.StaffId);
return(View(rental));
}
private void updateCityRecord()
{
using (var dbContext = new sakilaContext())
{
var city = dbContext.City.SingleOrDefault(x => x.CityId == 1001);
if (city != null)
{
city.Name = "Alleppy";
dbContext.Update(city);
dbContext.SaveChanges();
}
}
}
static void Main(string[] args)
{
// get record
var dbContext = new sakilaContext();
var records = dbContext.Film.Include(f => f.FilmActor).ThenInclude(r => r.Actor).ToList();
foreach (var record in records)
{
System.Console.WriteLine($"Film: {record.Title}");
var counter = 1;
foreach (var fa in record.FilmActor)
{
System.Console.WriteLine($"\tActor {counter++}: {fa.Actor.FirstName} {fa.Actor.LastName}");
}
}
// add record
// var city = new City() { CityId = 1001, Name = "Redmond", CountryId = 103 };
// dbContext.Add(city);
// dbContext.SaveChanges();
// update record
var uTarget = dbContext.City.SingleOrDefault(c => c.CityId == 1001);
if (uTarget != null)
{
uTarget.Name = "Kirkland";
dbContext.Update(uTarget);
dbContext.SaveChanges();
}
var dTarget = dbContext.City.SingleOrDefault(c => c.CityId == 1001);
if (dTarget != null)
{
dbContext.Remove(dTarget);
dbContext.SaveChanges();
}
}