public ActionResult List(Models.StudyCost.List vm)
 {
     return(Code.MvcHelper.Post(null, Url.Action("List", new
     {
         searchText = vm.SearchText,
     })));
 }
        public ActionResult List()
        {
            using (var db = new XkSystem.Models.DbContext())
            {
                var vm = new Models.StudyCost.List();
                var tb = (from p in db.Table <Study.Entity.tbStudyCost>()
                          where p.tbTeacher.IsDeleted == false &&
                          (!string.IsNullOrEmpty(vm.SearchText)?(p.tbTeacher.TeacherName.Contains(vm.SearchText) || p.tbTeacher.TeacherCode.Contains(vm.SearchText)):true)
                          select p);


                vm.StudyCostList = (from p in tb
                                    orderby p.tbTeacher.No, p.tbTeacher.TeacherCode
                                    select new Dto.StudyCost.List
                {
                    Id = p.Id,
                    No = p.No,
                    TeacherName = p.tbTeacher.TeacherName,
                    Cost = p.Cost
                }).ToList();

                return(View(vm));
            }
        }