// 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());
}
_context.Dishes.Add(Dish);
await _context.SaveChangesAsync();
if (Image != null)
{
var fileName = $"{Dish.DishId}" + Path.GetExtension(Image.FileName);
Dish.Image = fileName;
var path = Path.Combine(_environment.WebRootPath, "Images",
fileName);
using (var fStream = new FileStream(path, FileMode.Create))
{
await Image.CopyToAsync(fStream);
}
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Dish = await _context.Dishes.FindAsync(id);
if (Dish != null)
{
_context.Dishes.Remove(Dish);
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());
}
if (Image != null)
{
var fileName = $"{Dish.DishId}" + Path.GetExtension(Image.FileName);
Dish.Image = fileName;
var path = Path.Combine(_environment.WebRootPath, "Images", fileName);
using (var fStream = new FileStream(path, FileMode.Create))
{
await Image.CopyToAsync(fStream);
}
}
_context.Attach(Dish).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!DishExists(Dish.DishId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}