public JsonResult DropDown_Class(long year, long studentId)
{
var result = (dynamic)null;
if (year != 0)
{
var classes = _StudentPaymentsServ.ClassByYear(year, studentId);
var model = new ClassByYear()
{
Id = classes.Id,
Name = classes.Name
};
result = Json(new { id = model.Id, name = model.Name });
}
return(result);
}
public ClassByYear ClassByYear(long year, long studentId)
{
var queryAll = _classesRepo.GetAll().ToList();
var StudentPromotion = _StudentPromotions.GetAll().ToList();
var getClasses = (from sp in StudentPromotion
join c in queryAll on sp.ClassId equals c.Id
where sp.ClassYear.Value.Year == year && sp.StudentId == studentId
select new { sp, c }).SingleOrDefault();
var queryResult = new ClassByYear()
{
Id = getClasses.c.Id,
Name = getClasses.c.Name
};
return(queryResult);
}