public async Task <IActionResult> OnPostAsync() { if (!ModelState.IsValid) { return(Page()); } _context.Attach(StudentInfo).State = EntityState.Modified; try { await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!StudentInfoExists(StudentInfo.ID)) { return(NotFound()); } else { throw; } } return(RedirectToPage("./Index")); }
public async Task <IActionResult> OnPostAsync() { if (!ModelState.IsValid) { return(Page()); } _context.Class.Add(Class); await _context.SaveChangesAsync(); return(RedirectToPage("./Index")); }
public async Task <IActionResult> OnPostAsync(int?id) { if (id == null) { return(NotFound()); } Class = await _context.Class.FindAsync(id); if (Class != null) { _context.Class.Remove(Class); await _context.SaveChangesAsync(); } return(RedirectToPage("./Index")); }
public async Task <IActionResult> OnPostAsync(int?id) { if (id == null) { return(NotFound()); } StudentInfo = await _context.StudentInfo.FindAsync(id); if (StudentInfo != null) { _context.StudentInfo.Remove(StudentInfo); await _context.SaveChangesAsync(); } return(RedirectToPage("./Index")); }
public async Task <IActionResult> OnPostAsync() { if (!ModelState.IsValid) { return(Page()); } StudentInfo.UserName = User.Identity.Name; _context.StudentInfo.Add(StudentInfo); await _context.SaveChangesAsync(); return(RedirectToPage("./Index")); }