public async Task <IActionResult> Edit(int id, [Bind("StudentId,GroupId,FirstName,LastName")] Student students) { if (id != students.StudentId) { return(NotFound()); } if (ModelState.IsValid) { try { _context.Update(students); await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!StudentsExists(students.StudentId)) { return(NotFound()); } else { throw; } } return(RedirectToAction(nameof(Index))); } ViewData["GroupId"] = new SelectList(_context.Group, "GroupId", "Name", students.GroupId); return(View(students)); }
public async Task <IActionResult> Edit(int id, [Bind("CourseId,Name,Description")] Course courses) { if (id != courses.CourseId) { return(NotFound()); } if (ModelState.IsValid) { try { _context.Update(courses); await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!CoursesExists(courses.CourseId)) { return(NotFound()); } else { throw; } } return(RedirectToAction(nameof(Index))); } return(View(courses)); }
public async Task <IActionResult> Edit(int id, [Bind("GroupId,CourseId,Name")] Group groups) { if (id != groups.GroupId) { return(NotFound()); } if (ModelState.IsValid) { try { _context.Update(groups); await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!GroupsExists(groups.GroupId)) { return(NotFound()); } else { throw; } } return(RedirectToAction(nameof(Index))); } ViewData["CourseId"] = new SelectList(_context.Course, "CourseId", "Name", groups.CourseId); return(View(groups)); }