public JsonResult RemoveSV(AddNewHS_LOPModel data)
{
ELearningDB db = new ELearningDB();
var sv = db.HocViens.Find(data.ID);
var lop = db.Lops.Find(data.MaLop);
if (sv != null && lop != null)
{
db.Entry(sv).Collection("Lop").Load();
sv.Lops.Remove(lop);
db.SaveChanges();
return(Json(new { success = true }));
}
else
{
return(Json(new { success = false }));
}
}
public JsonResult Delete_CauHoi_DeThi(CauHoiDeThiModel c)
{
using (ELearningDB db = new ELearningDB())
{
try
{
var cauhoi = db.CauHois.Find(c.CauHoiID);
var dethi = db.DeThis.Find(c.DeThiID);
db.Entry(cauhoi).Collection("DeThi").Load();
cauhoi.DeThis.Remove(dethi);
db.SaveChanges();
return(Json(new { success = true }));
}
catch (Exception)
{
return(Json(new { success = false }));
}
}
}