public ActionResult prijava_prakse(Praksa_student p)
{
int broj = (int)Session["UserID"];
foreach (Praksa_student praksa in baza.PraksaStudent)
{
if (praksa.id_student == broj)
{
ViewBag.samojedna = "Mozete imati prijavljenu samo jednu prasku.";
return(View());
}
}
Praksa datum = baza.Prakse.SingleOrDefault(s => s.id_praksa == p.id_praksa);
p.id_student = broj;
p.datum_do = datum.datum_do;
p.datum_od = datum.datum_od;
if (ModelState.IsValid)
{
baza.PraksaStudent.Add(p);
baza.SaveChanges();
return(RedirectToAction("index_student"));
}
else
{
throw new ArgumentException();
}
}
public ActionResult gradeStudent(int id)
{
Session["gradeID"] = id;
Praksa_student ps = baza.PraksaStudent.SingleOrDefault(s => s.id_student == id);
return(View(ps));
}
public ActionResult gradeStudent(Praksa_student praksaStudent)
{
int id = (int)Session["gradeID"];
Praksa_student ps = baza.PraksaStudent.SingleOrDefault(s => s.id_student == id);
ps.ocjena = praksaStudent.ocjena;
baza.SaveChanges();
return(RedirectToAction("o_praksi"));
}
public ActionResult approveStudent(int id)
{
Praksa_student studentToUpdate = baza.PraksaStudent.SingleOrDefault(s => s.id_student == id);
if (studentToUpdate.odobreno == 0)
{
studentToUpdate.odobreno = 1;
}
else
{
studentToUpdate.odobreno = 0;
}
baza.SaveChanges();
return(RedirectToAction("o_praksi"));
}
public ActionResult deleteStudent(int id)
{
Praksa_student praksaToDelte = baza.PraksaStudent.SingleOrDefault(s => s.id_student == id);
if (praksaToDelte != null)
{
baza.PraksaStudent.Remove(praksaToDelte);
baza.SaveChanges();
}
Student sutdentToDelete = baza.Studenti.SingleOrDefault(s => s.id_studnet == id);
baza.Studenti.Remove(sutdentToDelete);
baza.SaveChanges();
return(RedirectToAction("o_praksi"));
}
public ActionResult prijava_prakse()
{
Praksa_student p = new Praksa_student();
return(View(p));
}
