public ActionResult DeleteEnglishLevel(int id)
{
NomEnglishLevel englishLevelDb = db.EnglishLevels.Find(id);
db.EnglishLevels.Remove(englishLevelDb);
db.SaveChanges();
DisplaySuccessMessage("Successfully deleted english level!");
return(Json(true));
}
public ActionResult CreateUpdateEnglishLevel(NomEnglishLevel model)
{
if (ModelState.IsValid)
{
try
{
var message = "";
if (model.ID > 0)
{
NomEnglishLevel englishLevelDb = db.EnglishLevels.FirstOrDefault(x => x.ID == model.ID);
englishLevelDb.ID = model.ID;
englishLevelDb.Name = model.Name;
message = "Successfully edited english level!";
db.SaveChanges();
}
else
{
if (db.EnglishLevels.Any(x => x.Name.ToLower() == model.Name.ToLower()))
{
throw new Exception("English level already exists!");
}
NomEnglishLevel englishLevel = new NomEnglishLevel();
englishLevel.ID = model.ID;
englishLevel.Name = model.Name;
message = "Successfully added english level!";
db.EnglishLevels.Add(englishLevel);
db.SaveChanges();
}
DisplaySuccessMessage(message);
return(Json(true));
}
catch (Exception ex)
{
var modelErrors = new List <string>();
modelErrors.Add(ex.Message);
return(Json(modelErrors));
}
}
else
{
var errors = GetModelStateErrors(ModelState.Values);
return(Json(errors));
}
}
public ActionResult AddEditEnglishLevel(int englishLevelId)
{
NomEnglishLevel model = new NomEnglishLevel();
if (englishLevelId > 0)
{
NomEnglishLevel englishLevel = db.EnglishLevels.Find(englishLevelId);
model.ID = englishLevel.ID;
model.Name = englishLevel.Name;
}
return(PartialView("AddEditEnglishLevel", model));
}
