public ActionResult LOList()
{
var list = db.LearningObjects;
if (list.Count == 0)
{
MessageOnPage emptyListMessage = new MessageOnPage("List of learning objects", "Learning objects list is empty");
return RedirectToAction("MessagePage", "Home", emptyListMessage);
}
else
{
return View(list);
}
}
public ActionResult CoursesList()
{
var list = db.Courses;
if (list.Count == 0)
{
MessageOnPage emptyListMessage = new MessageOnPage("List of courses is empty", "List of courses is empty");
return RedirectToAction("MessagePage", "Home", emptyListMessage);
}
else
{
return View(list);
}
}
public ActionResult EditLO(string id)
{
var LO = db.GetLOByID(id);
if (LO != null)
{
return View(LO);
}
else
{
MessageOnPage errorMessage = new MessageOnPage("Error", "No LO in base with id: " + id);
return RedirectToAction("MessagePage", "Home", errorMessage);
}
}
public ActionResult MessagePage(MessageOnPage msg)
{
return View(msg);
}
public ActionResult NewLO(LearningObject incomingLO)
{
if (ModelState.IsValid)
{
//return RedirectToAction("MessagePage", new { title = "Succes", message = "LO succesfully added to DB"});
try
{
db.CreateLO(incomingLO);
MessageOnPage msg = new MessageOnPage("Succes", "LO succesfully added to DB");
return RedirectToAction("MessagePage", "Home", msg);
}
catch (Exception ex)
{
string exceptionMessage = ex.Message;
string wholeMessage = @"<script language=""javascript"">alert('\n" + "Error during saving to database\n" + exceptionMessage + @"\n')</script>";
Response.Write(wholeMessage);
}
}
return View(incomingLO);
}