public ActionResult ListaCiudades()
{
using (var db = new AlumnoContexto())
{
return(PartialView(db.Ciudad.ToList()));
}
}
public ActionResult Editar(Alumno a)
{
if (!ModelState.IsValid)
{
return(View());
}
try
{
using (var db = new AlumnoContexto())
{
var al = db.Alumno.Find(a.id);
al.Nombres = a.Nombres;
al.Apellidos = a.Apellidos;
al.Edad = a.Edad;
al.Sexo = a.Sexo;
db.SaveChanges();
return(RedirectToAction("IndexdeAlumno"));
}
}
catch (Exception)
{
throw;
}
}
public static String NombreCiudad(int CodCiudad)
{
using (var db = new AlumnoContexto())
{
String nombre = db.Ciudad.Find(CodCiudad).Nombre;
return(nombre);
}
}
public ActionResult DetallesUsuario(int id)
{
using (var db = new AlumnoContexto())
{
var al = db.Alumno.Find(id);
return(View(al));
}
}
// GET: Ciudad
public ActionResult Index()
{
using (var db = new AlumnoContexto())
{
var al = db.Ciudad.ToList();
return(View(al));
}
}
public ActionResult EliminarUsuario(int id)
{
using (var db = new AlumnoContexto())
{
Alumno al = db.Alumno.Find(id);
db.Alumno.Remove(al);
db.SaveChanges();
return(RedirectToAction("IndexdeAlumno"));
}
}
// GET: Alumno
public ActionResult IndexdeAlumno()
{
try
{
using (var db = new AlumnoContexto())
{
return(View(db.Alumno.ToList()));
}
}
catch (Exception)
{
throw;
}
}
public ActionResult Editar(int id)
{
try
{
using (var db = new AlumnoContexto())
{
//Alumno al = db.Alumno.Where(a => a.id == id).FirstOrDefault();//chosse the first which has that condicion and if not exist return a null, Where can be used in what ever case
Alumno al2 = db.Alumno.Find(id);//this do the same but ONLY USE WHEN I KNOW THAT EXIST UNIQUE PRIMARY KEY
return(View(al2));
}
}
catch (Exception)
{
throw;
}
}
[ValidateAntiForgeryToken] //this is for validate the if the format is correct
public ActionResult Agregar(Alumno a)
{
if (!ModelState.IsValid)
{
return(View());
}
try
{
using (var db = new AlumnoContexto())
{
a.Fecha_Registro = DateTime.Now;
db.Alumno.Add(a);
db.SaveChanges();
return(RedirectToAction("IndexdeAlumno"));
}
}
catch (Exception e)
{
ModelState.AddModelError("", "Error al Crear Alumno" + e.Message);
return(View());
}
}
