public ActionResult Create()
{
using (EnrollmentsManager)
{
using (CoursesManager)
{
using (StudManager)
{
using (PeopleManager)
{
using (SemestersManager)
{
var disp = new vmEnrollment();
disp.Courses = CoursesManager.GetAllCourses().ToList();
disp.Semesters = SemestersManager.GetAllSemesters().ToList();
var students = StudManager.GetAllStudents();
var people = PeopleManager.GetAllPeople();
var studs = from student in students
join person in people on student.PersonID equals person.ID
select new KeyValuePair<int, string>(student.ID, string.Format("{0}, {1}", person.LastName, person.FirstMidName));
disp.Students = studs.ToDictionary(t => t.Key, t => t.Value);
return View(disp);
}
}
}
}
}
}
public ActionResult Create(vmEnrollment enroll)
{
try
{
if (ModelState.IsValid)
{
using (EnrollmentsManager)
{
var item = Mapper.Map<Enrollment>(enroll);
var success = EnrollmentsManager.AddEnrollment(item);
if (success)
{
return RedirectToAction("Index");
}
throw new DataException("Failed to save enrollment #" + enroll.ID + ". Please try again");
}
}
}
catch (DataException ex)
{
//Log the error (add a variable name after DataException)
ModelState.AddModelError("", ex.Message);
}
using (EnrollmentsManager)
{
using (CoursesManager)
{
using (StudManager)
{
using (PeopleManager)
{
using (SemestersManager)
{
enroll.Courses = CoursesManager.GetAllCourses().ToList();
enroll.Semesters = SemestersManager.GetAllSemesters().ToList();
var students = StudManager.GetAllStudents();
var people = PeopleManager.GetAllPeople();
var studs = from student in students
join person in people on student.PersonID equals person.ID
select new KeyValuePair<int, string>(student.ID, string.Format("{0}, {1}", person.LastName, person.FirstMidName));
enroll.Students = studs.ToDictionary(t => t.Key, t => t.Value);
return View(enroll);
}
}
}
}
}
}
public ActionResult Edit(vmEnrollment enroll)
{
try
{
using (EnrollmentsManager)
{
var item = EnrollmentsManager.GetEnrollmentbyID(enroll.ID);
item.Grade = enroll.Grade;
var success = EnrollmentsManager.UpdateEnrollment(item);
if (success)
{
return RedirectToAction("Index");
}
throw new DataException("Failed to save enrollment #" + enroll.ID + ". Please try again");
}
}
catch (DataException ex)
{
ModelState.AddModelError("", ex.Message);
}
return View(enroll);
}
public ActionResult Edit(int id)
{
using (EnrollmentsManager)
{
using (StudManager)
{
using (PeopleManager)
{
using (CoursesManager)
{
using (SemestersManager)
{
var disp = Mapper.Map<vmEnrollment>(EnrollmentsManager.GetEnrollmentbyID(id));
if (disp != null)
{
disp.Student = Mapper.Map<vmStudent>(StudManager.GetStudentbyID(disp.StudentID));
disp.Student.Person = Mapper.Map<vmPerson>(PeopleManager.GetPersonbyID(disp.Student.PersonID));
disp.Course = Mapper.Map<vmCourse>(CoursesManager.GetCoursebyID(disp.CourseID));
disp.Semester = Mapper.Map<vmSemester>(SemestersManager.GetSemesterbyID(disp.SemesterID));
}
else
{
disp = new vmEnrollment();
ModelState.AddModelError("", "Failed to load details for requested object");
}
return View(disp);
}
}
}
}
}
}
public ActionResult Delete(vmEnrollment enroll)
{
try
{
using (EnrollmentsManager)
{
var item = EnrollmentsManager.GetEnrollmentbyID(enroll.ID);
var success = EnrollmentsManager.RemoveEnrollment(item);
if (success)
{
return RedirectToAction("Index");
}
throw new DataException("Enable to delete enrollment # " + enroll.ID +". Please try again.");
}
}
catch (DataException ex )
{
ModelState.AddModelError("", ex.Message);
}
return View(enroll);
}
