public ActionResult CreateOrEdit(ALUMNO a)
{
a.SEXO = null;
if (!ModelState.IsValid)
{
return(View());
}
try
{
using (var db = new ALUMNOS_DBContext())
{
db.ALUMNO.Add(a);//crea el usuario
db.SaveChanges();
return(RedirectToAction("Index"));
}
}
catch (DbEntityValidationException ex)
{
var sb = new StringBuilder();
foreach (var failure in ex.EntityValidationErrors)
{
sb.AppendFormat("{0} failed validation\n", failure.Entry.Entity.GetType());
foreach (var error in failure.ValidationErrors)
{
sb.AppendFormat("- {0} : {1}", error.PropertyName, error.ErrorMessage);
sb.AppendLine();
}
}
ModelState.AddModelError("", sb.ToString());
return(View());
}
}
public ActionResult Borrar(int id)
{
//caso que lo mismo que editar
using (var db = new ALUMNOS_DBContext())
{
var al1 = db.ALUMNO.Where(a => a.ID == id).FirstOrDefault();
db.ALUMNO.Remove(al1);
db.SaveChanges();
return(RedirectToAction("Index"));
}
}
public ActionResult Editar(ALUMNO alumno)
{
if (!ModelState.IsValid)
{
return(View());
}
using (var db = new ALUMNOS_DBContext())
{
ALUMNO al = db.ALUMNO.Where(a => a.ID == alumno.ID).FirstOrDefault();
al.NOMBRES = alumno.NOMBRES;
al.APELLIDOS = alumno.APELLIDOS;
al.EDAD = alumno.EDAD;
al.SEXO = alumno.SEXO;
db.SaveChanges();
return(RedirectToAction("Index", "Alumno"));
}
}
