public async Task <IActionResult> Edit(int id, [Bind("Id,Name,CountryCode,District,Population")] City city)
{
if (id != city.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(city);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CityExists(city.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["CountryCode"] = new SelectList(_context.Country, "Code", "Code", city.CountryCode);
return(View(city));
}
public async Task <ActionResult> AddorEdit([Bind("Name, CountryCode, District, Population")] City city)
{
var context = new worldContext();
var currentCity = context.City.Where(c => c.Name.Equals(city.Name)).FirstOrDefault();
if (ModelState.IsValid)
{
if (currentCity == null)
{
context.Add(city);
}
else
{
currentCity.Name = city.Name;
currentCity.CountryCode = city.CountryCode;
currentCity.District = city.District;
currentCity.Population = city.Population;
context.Update(currentCity);
}
await context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(city));
}
public async Task <IActionResult> Edit(City city)
{
if (ModelState.IsValid)
{
_context.Update(city);
await _context.SaveChangesAsync();
}
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> Edit(string id, [Bind("Code,Name,Region,NationalFlag")] Country country)
{
if (id != country.Code)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
country.NationalFlag = "Images/Default.png";
_context.Update(country);
await _context.SaveChangesAsync();
}
catch
{
return(RedirectToAction("Error", "Home"));
}
return(RedirectToAction(nameof(Index)));
}
return(View(country));
}
public async Task <ActionResult> AddorEdit([Bind("Code, Name, Region, NationalFlag")] Country country)
{
var context = new worldContext();
var currentCountry = context.Country.Find(country.Code);
if (ModelState.IsValid)
{
if (currentCountry == null)
{
context.Add(country);
}
else
{
currentCountry.Name = country.Name;
currentCountry.Region = country.Region;
currentCountry.NationalFlag = country.NationalFlag;
context.Update(currentCountry);
}
await context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(country));
}
