public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Loot = await _context.Loot.FindAsync(id);
if (Loot != null)
{
_context.Loot.Remove(Loot);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
// To protect from overposting attacks, enable the specific properties you want to bind to, for
// more details, see https://aka.ms/RazorPagesCRUD.
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
string path = "";
string previousImage = String.IsNullOrEmpty(Loot.LootImageName)
? ""
: Loot.LootImageName;
if (image != null)
{
Loot.LootImageName = Loot.LootId + Path.GetExtension(image.FileName);
path = Path.Combine(_environment.WebRootPath, "images", Loot.LootImageName);
}
_context.Attach(Loot).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
if (image != null)
{
if (!String.IsNullOrEmpty(previousImage))
{
var fileInfo = _environment.WebRootFileProvider
.GetFileInfo("/Images/" + previousImage);
if (fileInfo.Exists)
{
var oldPath = Path.Combine(_environment.WebRootPath, "images", previousImage);
System.IO.File.Delete(oldPath);
}
}
using (var stream = new FileStream(path, FileMode.Create))
{
await image.CopyToAsync(stream);
};
}
}
finally
{
_context.Attach(Loot).State = EntityState.Modified;
}
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!LootExists(Loot.LootId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}
