public ActionResult Index(StudentEnrollmentViewModel viewModel)
{
//get course list
var courses = GetCourses();
var departments = GetDepartments();
viewModel.DepartmentList = new SelectList(departments, "Id", "DepartmentName");
viewModel.CourseList = new SelectList(courses, "Id", "CourseName", viewModel.SelectCourse);
return(View(viewModel));
}
//
// GET: /StudentEnroll/
public ActionResult Index()
{
//need to use db to retrive the student
var student = new Student {
Id = 1,
FirstName = "demo -1 ",
LastName = " foo",
Age = 24
};
var courses = GetCourses();
var departments = GetDepartments();
StudentEnrollmentViewModel viewModel = new StudentEnrollmentViewModel();
viewModel.Student = student;
viewModel.DepartmentList = new SelectList(departments, "Id", "DepartmentName");
viewModel.CourseList = new SelectList(courses, "Id", "CourseName", student.Courses);
return(View(viewModel));
}
public ActionResult StudentEnrollment(int id)
{
//Create object studentViewModel
StudentEnrollmentViewModel model = new StudentEnrollmentViewModel();
//Implementation of this studentViewModel with the student with the id parameters
model.Student = db.Students.FirstOrDefault(s => s.ID == id);
//Create list of courses
List <Course> CourseEnrolled = new List <Course>();
//Adding courses to which the student is already enrolled
foreach (Enrollment item in model.Student.Enrollments)
{
CourseEnrolled.Add(db.Courses.FirstOrDefault(c => c.CourseID == item.CourseID));
}
//Create list with the id of courses of student is already enrolled
List <int> EnrolledCoursesId = CourseEnrolled.Select(q => q.CourseID).ToList();
//Add a list that does not contain the courses where the student is already enrolled
ViewBag.CourseID = new SelectList(db.Courses.Where(q => !EnrolledCoursesId.Contains(q.CourseID)), "CourseID", "Title");
ViewBag.StudentID = db.Students.Find(id).ID;
return(View());
}