public ActionResult Editar(Alumno a)
{
try
{
if (!ModelState.IsValid)
{
return(View());
}
using (AlumnosContexts db = new AlumnosContexts())
{
Alumno al = db.Alumno.Find(a.ID);
al.Nombre = a.Nombre;
al.Apellido = a.Apellido;
al.Edad = a.Edad;
al.Sexo = a.Sexo;
db.SaveChanges();
return(RedirectToAction("Index"));
}
}
catch (Exception)
{
throw;
}
}
// GET: Alumno
public ActionResult Index()
{
try
{
using (AlumnosContexts db = new AlumnosContexts())
{
//List<Alumno> lista = db.Alumno.Where(a => a.Edad > 21).ToList();
return(View(db.Alumno.ToList()));
}
}
catch (Exception)
{
throw;
}
}
public ActionResult DetallesA(int id)
{
try
{
using (AlumnosContexts db = new AlumnosContexts())
{
Alumno al = db.Alumno.Find(id);
return(View(al));
}
}
catch (Exception)
{
throw;
}
}
public ActionResult Editar(int id)
{
using (AlumnosContexts db = new AlumnosContexts())
{
try
{
Alumno al = db.Alumno.Where(a => a.ID == id).FirstOrDefault();
//Alumno al2 = db.Alumno.Find(id);
return(View(al));
}
catch (Exception ex)
{
ModelState.AddModelError("", "Error al Editar" + ex);
return(View());
}
}
}
public ActionResult EliminarA(int id)
{
try
{
using (AlumnosContexts db = new AlumnosContexts())
{
Alumno al = db.Alumno.Find(id);
db.Alumno.Remove(al);
db.SaveChanges();
return(RedirectToAction("Index"));
}
}
catch (Exception ex)
{
ModelState.AddModelError("", "Error al eliminar al ALumno" + ex);
return(View());
}
}
public ActionResult Agregar(Alumno a)
{
if (!ModelState.IsValid)
{
return(View());
}
try
{
using (AlumnosContexts db = new AlumnosContexts())
{
a.FechaRegistro = DateTime.Now;
db.Alumno.Add(a);
db.SaveChanges();
return(RedirectToAction("Index"));
}
}
catch (Exception ex)
{
ModelState.AddModelError("", "Error al registrar Alumno - " + ex);
return(View());
}
}
