public void PopulateViewData(StudentExt studentExt)
{
dbTIREntities db = new dbTIREntities();
SiteUser siteUser = ((SiteUser)Session["SiteUser"]);
StudentService studentService = new StudentService(siteUser, db);
ModelServices modelService = new ModelServices();
studentExt.DistrictId = siteUser.Districts[0].Id;
studentExt.DistrictDesc = siteUser.Districts[0].Name;
studentExt.StudentClasses = studentExt.StudentId != 0 ? modelService.GetClassesByStudent(studentExt.StudentId, studentExt.SchoolYear) : null;
studentExt.SchoolYears = studentExt.StudentId != 0 ? modelService.GetSchoolYearByStudent(studentExt.StudentId) : null;
studentExt.DropDown = new DropDownData();
int schoolYearId = modelService.GetSchoolYearId(studentExt.SchoolYear);
studentExt.DropDown.School = new SchoolDropDown(modelService.GetSchoolDropDownData(siteUser.EdsUserId, schoolYearId), false);
studentExt.DropDown.School.SelectedSchool = studentExt.ServingSchoolId;
studentExt.DropDown.Grade = new GradeDropDown(studentService.DropDownDataForGrade());
studentExt.DropDown.Grade.SelectedGrade = (studentExt.GradeLevel != null) ? (int)studentExt.GradeLevel : -1;
studentExt.DropDown.Gender = new GenderDropDown(modelService.DropDownDataForGender());
studentExt.DropDown.Gender.SelectedGender = (studentExt.GenderId != null) ? (int)studentExt.GenderId : 1;
studentExt.DropDown.Lineage = new LineageDropDown(studentService.DropDownDataForLineage());
studentExt.DropDown.Lineage.SelectedLineage = (studentExt.LineageId != null) ? (int)studentExt.LineageId : -1;
studentExt.DropDown.HomeLanguage = new LanguageDropDown(studentService.DropDownDataForLanguage());
studentExt.DropDown.HomeLanguage.SelectedLanguage = (studentExt.HomeLanguageId != null) ? (int)studentExt.HomeLanguageId : -1;
studentExt.DropDown.NativeLanguage = new LanguageDropDown(studentService.DropDownDataForLanguage());
studentExt.DropDown.NativeLanguage.SelectedLanguage = (studentExt.NativeLanguageId != null) ? (int)studentExt.NativeLanguageId : -1;
studentExt.DropDown.Race = new RaceDropDown(modelService.DropDownDataForRace());
studentExt.DropDown.Race.SelectedRace = (studentExt.RaceId != null) ? (int)studentExt.RaceId : -1;
ViewBag.SchoolYear = studentExt.SchoolYear;
}