public async Task <IActionResult> OnPostAsync(Student student) { //var emptyStudent = new Student(); if (ModelState.IsValid) { var files = HttpContext.Request.Form.Files; if (files.Count > 0) { byte[] pic = null; using (var fs = files[0].OpenReadStream()) { using (var ms = new MemoryStream()) { fs.CopyTo(ms); pic = ms.ToArray(); } } student.Photo = pic; } _context.Student.Update(student); await _context.SaveChangesAsync(); return(RedirectToPage("./Index")); } return(Page()); }
public async Task <IActionResult> OnPostAsync(int?id) { if (id == null) { return(NotFound()); } Note = await _context.Note.FindAsync(id); if (Note != null) { Note.Disabled = true; } _context.Attach(Note).State = EntityState.Modified; try { await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!NoteExists(Note.NoteId)) { return(NotFound()); } else { throw; } } return(RedirectToPage("./Index")); }
public async Task <IActionResult> OnPostAsync() { if (!ModelState.IsValid) { return(Page()); } _context.Attach(Class).State = EntityState.Modified; try { await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!ClassExists(Class.ClassId)) { return(NotFound()); } else { throw; } } return(RedirectToPage("./Index")); }
public async Task <IActionResult> OnPostAsync() { if (!ModelState.IsValid) { return(Page()); } _context.Student.Add(Student); 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() { if (!ModelState.IsValid) { return(Page()); } if (Note != null) { Note.CreationDate = DateTime.Now; } _context.Note.Add(Note); await _context.SaveChangesAsync(); return(RedirectToPage("./Index")); }
public async Task <IActionResult> OnPostAsync(int?id) { if (id == null) { return(NotFound()); } Student = await _context.Student.FindAsync(id); if (Student != null) { _context.Student.Remove(Student); await _context.SaveChangesAsync(); } return(RedirectToPage("./Index")); }