public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Attach(ParkInfomation).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ParkInfomationExists(ParkInfomation.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
System.Diagnostics.Debug.WriteLine("!ModelState.IsValid");
return(Page());
}
System.Diagnostics.Debug.WriteLine("EntityState.Modified");
_context.Attach(Vendor).State = EntityState.Modified;
try
{
System.Diagnostics.Debug.WriteLine("SaveChangesAsync");
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{;
if (!VendorExists(Vendor.Id))
{
System.Diagnostics.Debug.WriteLine("NotFound");
return(NotFound());
}
else
{
System.Diagnostics.Debug.WriteLine("Throw");
throw;
} }
System.Diagnostics.Debug.WriteLine("Redirect");
return(RedirectToPage("./Index"));
}