public ActionResult DeleteConfirmed(int id)
{
studentModule studentModule = db.studentModules.Find(id);
db.studentModules.Remove(studentModule);
db.SaveChanges();
return(RedirectToAction("Index"));
}
// GET: studentModules/Details/5
public ActionResult Details(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
studentModule studentModule = db.studentModules.Find(id);
if (studentModule == null)
{
return(HttpNotFound());
}
return(View(studentModule));
}
// GET: studentModules/Edit/5
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
studentModule studentModule = db.studentModules.Find(id);
if (studentModule == null)
{
return(HttpNotFound());
}
ViewBag.ModuleID = new SelectList(db.modules, "ModuleID", "ModuleTitle", studentModule.ModuleID);
ViewBag.StudentID = new SelectList(db.students, "StudentID", "StudentSurname", studentModule.StudentID);
return(View(studentModule));
}
public ActionResult DeleteConfirmed(int id)
{
while (true)
{
studentModule studentModule = db.studentModules.Where(s => s.StudentID == id).FirstOrDefault();
if (studentModule != null)
{
db.studentModules.Remove(studentModule);
db.SaveChanges();
}
else
{
break;
}
}
student student = db.students.Find(id);
db.students.Remove(student);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public ActionResult Edit([Bind(Include = "ConnectionID,StudentID,ModuleID")] studentModule studentModule)
{
if (ModelState.IsValid)
{
if (db.studentModules.Any(s => s.ModuleID.Equals(studentModule.ModuleID) && s.StudentID.Equals(studentModule.StudentID)))
{
ViewBag.ModuleID = new SelectList(db.modules, "ModuleID", "ModuleTitle", studentModule.ModuleID);
ViewBag.StudentID = new SelectList(db.students, "StudentID", "StudentSurname", studentModule.StudentID);
ViewBag.Error = "Toks modulis šiam studentui jau yra pridėtas.";
return(View(studentModule));
}
else
{
db.Entry(studentModule).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
}
ViewBag.ModuleID = new SelectList(db.modules, "ModuleID", "ModuleTitle", studentModule.ModuleID);
ViewBag.StudentID = new SelectList(db.students, "StudentID", "StudentSurname", studentModule.StudentID);
return(View(studentModule));
}
public ActionResult DeleteConfirmed(int id)
{
//pirma istrinam moduliu sarysius su studentais
while (true)
{
studentModule studentModule = db.studentModules.Where(s => s.ModuleID == id).FirstOrDefault();
if (studentModule != null)
{
db.studentModules.Remove(studentModule);
db.SaveChanges();
}
else
{
break;
}
}
//tada istrinam modulio paskaitas
while (true)
{
lecture lecture = db.lectures.Where(s => s.ModuleID == id).FirstOrDefault();
if (lecture != null)
{
db.lectures.Remove(lecture);
db.SaveChanges();
}
else
{
break;
}
}
module module = db.modules.Find(id);
db.modules.Remove(module);
db.SaveChanges();
return(RedirectToAction("Index"));
}
