コード例 #1
0
        public async Task <IActionResult> Edit(int DangerId, int YearId, [Bind("DangerId,YearId,Amount")] DangerYear dangerYear)
        {
            if (DangerId != dangerYear.DangerId)
            {
                return(NotFound());
            }

            if (YearId != dangerYear.YearId)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(dangerYear);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!DangerYearExists(dangerYear.DangerId, dangerYear.YearId))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            ViewData["DangerId"] = new SelectList(_context.Dangers, "Id", "Descr", dangerYear.DangerId);
            ViewData["YearId"]   = new SelectList(_context.Years, "Id", "Value", dangerYear.YearId);
            return(View(dangerYear));
        }
コード例 #2
0
        public async Task <IActionResult> Create([Bind("DangerId,YearId,Amount")] DangerYear dangerYear)
        {
            if (ModelState.IsValid)
            {
                if (DangerYearExists(dangerYear.DangerId, dangerYear.YearId))
                {
                    var dangerYearOld = await _context.DangerYears.SingleOrDefaultAsync(m => m.DangerId == dangerYear.DangerId && m.YearId == dangerYear.YearId);

                    dangerYearOld.Amount = dangerYear.Amount;

                    _context.Update(dangerYearOld);
                }
                else
                {
                    _context.Add(dangerYear);
                }
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Index)));
            }
            ViewData["DangerId"] = new SelectList(_context.Dangers, "Id", "Descr", dangerYear.DangerId);
            ViewData["YearId"]   = new SelectList(_context.Years, "Id", "Value", dangerYear.YearId);
            return(View(dangerYear));
        }