public async Task <IActionResult> Edit(int id, [Bind("Id,Name")] Lehrer lehrer) { if (id != lehrer.Id) { return(NotFound()); } if (ModelState.IsValid) { try { _context.Update(lehrer); await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!LehrerExists(lehrer.Id)) { return(NotFound()); } else { throw; } } return(RedirectToAction(nameof(Index))); } return(View(lehrer)); }
public async Task <IActionResult> Edit(int id, [Bind("Id,Name,KlasseId")] Schueler schueler) { if (id != schueler.Id) { return(NotFound()); } if (ModelState.IsValid) { try { _context.Update(schueler); await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!SchuelerExists(schueler.Id)) { return(NotFound()); } else { throw; } } return(RedirectToAction(nameof(Index))); } ViewData["KlasseId"] = new SelectList(_context.Klasse, "Id", "Id", schueler.KlasseId); return(View(schueler)); }
public async Task <IActionResult> Edit(int id, [Bind("Id,Bezeichnung")] Klasse klasse) { if (id != klasse.Id) { return(NotFound()); } if (ModelState.IsValid) { try { _context.Update(klasse); await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!KlasseExists(klasse.Id)) { return(NotFound()); } else { throw; } } return(RedirectToAction(nameof(Index))); } return(View(klasse)); }