public async Task <IActionResult> OnPostAsync(int?id)
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Attach(Quotation).State = EntityState.Modified;
await _context.SaveChangesAsync();
if (id == null)
{
return(RedirectToPage("./Index", new { Area = "Quotations" }));
}
else
{
return(RedirectToPage("./Edit", new { Area = "Quotations", id = id }));
}
}