public ActionResult Read(string Year, string Month)
{
//string stringDateFilter = Year.ToString() + "/" + Month.ToString("D2");
var stringDateFilter = Year + "/" + Month;
//StsContext db = new StsContext();
//db.Configuration.ProxyCreationEnabled = false;
//var a = db.TimeTables.Where(r => r.Date.StartsWith(stringDateFilter));
var a = _timeTableService.GetAllinMonth(stringDateFilter).MapModelToViewModel();
return(Json(a, JsonRequestBehavior.AllowGet));
}