public async Task <IActionResult> Edit(long id,
[Bind("Id,Name,Description,Price,Batch,Type,SupplierId")]
Product product)
{
if (id != product.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(product);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!_context.ProductExists(product.Id))
{
return(NotFound());
}
throw;
}
return(RedirectToAction(nameof(Index)));
}
ViewData["SupplierId"] =
new SelectList(_context.Suppliers, "Id", "Name", product.SupplierId);
return(View(product));
}