public async Task <IActionResult> Edit(int id, [Bind("Id,City,Population")] DemoStatistic demoStatistic)
{
if (id != demoStatistic.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(demoStatistic);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!DemoStatisticExists(demoStatistic.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(demoStatistic));
}
public async Task <IActionResult> Create([Bind("Id,City,Population")] DemoStatistic demoStatistic)
{
if (ModelState.IsValid)
{
_context.Add(demoStatistic);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(demoStatistic));
}