コード例 #1
0
ファイル: Edit.cshtml.cs プロジェクト: pfeif/request-tracker
        // 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.Attach(Technician).State = EntityState.Modified;

            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!TechnicianExists(Technician.ID))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(RedirectToPage("./Index"));
        }
コード例 #2
0
ファイル: Edit.cshtml.cs プロジェクト: pfeif/request-tracker
        // 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.Attach(ServiceRequest).State = EntityState.Modified;

            // Detects concurrency exceptions when two clients (not IT clients) are trying to edit
            //  or delete data at the same time.
            // TODO: Implement store wins handling.
            //  https://docs.microsoft.com/en-us/aspnet/core/data/ef-rp/concurrency?view=aspnetcore-3.1&tabs=visual-studio
            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!ServiceRequestExists(ServiceRequest.ID))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(RedirectToPage("./Index"));
        }