public ActionResult AssignTeacher()
{
var model = new AssignTeacherViewModel();
model.DepartmentSelectListItems2 = courseTeacherDAL.TeacherGetAll().Select(c => new SelectListItem()
{
Value = c.DepartmentId.ToString(), Text = c.Department.DepartmentName
});
model.CoursetSelectListItems = GetDefaultSelectListItem();
model.TeachertSelectListItems = GetDefaultSelectListItem();
model.TeachertInfoListItems = GetTDefaultSelectListItem();
return(View(model));
}
public JsonResult GetTeacherInfoByTeacherId(int teacherTd)
{
//var dataList = courseTeacherDAL.TeacherGetAll().Where(c => c.TeacherId == teacherTd).ToList();
CoueseTeacherDAL courseTeacherDAL = new CoueseTeacherDAL();
var teacherGetAll = courseTeacherDAL.TeacherGetAll();
var AssignCourseCreditresult = courseTeacherDAL.AssingTeacherGetAll();
var gropbySum = AssignCourseCreditresult
.GroupBy(s => new { s.TeacherId })
.Select(g => new
{
TeacherId = g.Key.TeacherId,
AssignCourseCredit = g.Sum(x => x.AssignCourseCredit)
});
var result = from e in teacherGetAll
join d in gropbySum
on e.TeacherId equals d.TeacherId into eGroup
from d in eGroup.DefaultIfEmpty()
select new
{
TeacherId = e.TeacherId,
TeacherName = e.TeacherName,
CreditTeken = e.CreditTaken,
AssignCreditTeken = d == null ? 0 : d.AssignCourseCredit,
};
var newResult = result.Select(n => new
{
TeacherId = n.TeacherId,
TeacherName = n.TeacherName,
CreditTeken = n.CreditTeken,
AssignCredit = n.AssignCreditTeken,
RemainingCredit = n.CreditTeken - n.AssignCreditTeken,
});
var finalResult = newResult.Where(c => c.TeacherId == teacherTd).ToList();
var jsonData = finalResult.Select(c => new { c.CreditTeken, c.RemainingCredit });
return(Json(jsonData, JsonRequestBehavior.AllowGet));
}