public ActionResult ListaCiudades() { using (AlumnosEntities db = new AlumnosEntities()) { return(PartialView(db.Ciudad.ToList())); } }
public static string NombreCiudad(int IdCiudad) { using (AlumnosEntities db = new AlumnosEntities()) { return(db.Ciudad.Find(IdCiudad).Nombre); } }
public ActionResult Agregar(Alumno a) { if (!ModelState.IsValid) { return(View()); } try { using (AlumnosEntities db = new AlumnosEntities()) { a.FechaRegistro = DateTime.Now; db.Alumno.Add(a); db.SaveChanges(); return(RedirectToAction("Index")); } } catch (Exception ex) { ModelState.AddModelError("", "Error al registrar alumno. " + ex.Message); return(View()); } }
public ActionResult Editar(int id) { using (AlumnosEntities db = new AlumnosEntities()) { Alumno alu = db.Alumno.Find(id); return(View(alu)); } }
public ActionResult Detalles(int id) { using (AlumnosEntities db = new AlumnosEntities()) { try { Alumno alu = db.Alumno.Find(id); return(View(alu)); } catch (Exception) { throw; } } }
// GET: Alumno public ActionResult Index() { try { using (AlumnosEntities db = new AlumnosEntities()) { List <Alumno> listAlum = db.Alumno.ToList(); return(View(listAlum)); } } catch (Exception) { throw; } }
public ActionResult Eliminar(int id) { try { using (AlumnosEntities db = new AlumnosEntities()) { Alumno alu = db.Alumno.Find(id); db.Alumno.Remove(alu); db.SaveChanges(); return(RedirectToAction("Index")); } } catch (Exception) { throw; } }
public ActionResult Editar(Alumno a) { try { using (AlumnosEntities db = new AlumnosEntities()) { Alumno alu = db.Alumno.Find(a.Id); alu.Nombres = a.Nombres; alu.Apellido = a.Apellido; alu.Edad = a.Edad; alu.Sexo = a.Sexo; db.SaveChanges(); return(RedirectToAction("Index")); } } catch (Exception) { throw; } }