public void Post([FromBody] Diak ujDiak)
{
crudesq997jContext context = new crudesq997jContext();
context.Diaks.Add(ujDiak);
context.SaveChanges();
}
public IEnumerable <Diak> Get()
{
//return new string[] { "value1", "value2" };
crudesq997jContext context = new crudesq997jContext();
return(context.Diaks.ToList());
}
public int M2()
{
crudesq997jContext context = new crudesq997jContext();
int kérdésekSzáma = context.Diaks.Count();
return(kérdésekSzáma);
}
public ActionResult Szulidiok()
{
crudesq997jContext d = new crudesq997jContext();
var diakok = from x in d.Diaks select x.Szulido;
return(new JsonResult(diakok));
}
public ActionResult Azonositok()
{
crudesq997jContext d = new crudesq997jContext();
var diakok = from x in d.Diaks select x.DiakAz;
return(new JsonResult(diakok));
}
public ActionResult M1()
{
crudesq997jContext d = new crudesq997jContext();
var diakok = from x in d.Diaks select x.Nev;
return(new JsonResult(diakok));
}
public Diak Get(int azonosito)
{
crudesq997jContext context = new crudesq997jContext();
var keresettDiak = (from x in context.Diaks
where x.DiakAz == azonosito
select x).FirstOrDefault();
return(keresettDiak);
}
public void Delete(int id)
{
crudesq997jContext context = new crudesq997jContext();
var torlendoDiak = (from x in context.Diaks
where x.DiakAz == id
select x).FirstOrDefault();
context.Remove(torlendoDiak);
context.SaveChanges();
}
public ActionResult M3(int azonosito)
{
crudesq997jContext context = new crudesq997jContext();
var diakok = (from x in context.Diaks
where x.DiakAz == azonosito
select x).FirstOrDefault();
if (diakok == null)
{
return(BadRequest("Nincs ilyen azonosítójú diák"));
}
return(new JsonResult(diakok));
}
