public async Task <IActionResult> Edit(int id, [Bind("Name,Credits,LocationId,Id,CreatedDate,LastUpdatedDate")] Course course) { if (id != course.Id) { return(NotFound()); } if (ModelState.IsValid) { try { _context.Update(course); await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!CourseExists(course.Id)) { return(NotFound()); } else { throw; } } return(RedirectToAction(nameof(Index))); } ViewData["LocationId"] = new SelectList(_context.Locations, "Id", "Id", course.LocationId); return(View(course)); }
public async Task <IActionResult> Edit(int id, [Bind("DeclaredMajor,FirstName,LastName,DateOfBirth,GCIdentificationNumbe,Id,CreatedDate,LastUpdatedDate")] Student student) { if (id != student.Id) { return(NotFound()); } if (ModelState.IsValid) { try { _context.Update(student); await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!StudentExists(student.Id)) { return(NotFound()); } else { throw; } } return(RedirectToAction(nameof(Index))); } return(View(student)); }
public IActionResult Update() { var context = new GrandCircusLmsExampleContext(); var location = context.Locations.FirstOrDefault(); location.Name = "My House"; var course = context.Courses.Find(2); var newCourse = new Course { Name = "Example", Credits = 2 }; context.Update(location); context.Remove(course); context.Add(newCourse); context.SaveChanges(); return(View()); }