public ActionResult Save(AspPreRequisCourseVM preRequiscourseVM)
{
try
{
if (CheckCookies() == true)
{
if (_context.PreRequisCourse.Any(c => c.CourseId == preRequiscourseVM._Course.CourseId && c.PreRquisCourseId == preRequiscourseVM._PreRquisCourse.CourseId) == false)
{
AspPreRequisCourse preCourse = new AspPreRequisCourse
{
CourseName = _context.Courses.Single(c => c.CourseId == preRequiscourseVM._Course.CourseId).CourseName,
CourseTit = _context.Courses.Single(c => c.CourseId == preRequiscourseVM._Course.CourseId).CourseTitle,
CourseId = _context.Courses.Single(c => c.CourseId == preRequiscourseVM._Course.CourseId).CourseId,
CourseDepId = _context.Courses.Single(c => c.CourseId == preRequiscourseVM._Course.CourseId).AspDepartmentId,
PreCourseName = _context.Courses.Single(c => c.CourseId == preRequiscourseVM._PreRquisCourse.CourseId).CourseName,
PreCourseTit = _context.Courses.Single(c => c.CourseId == preRequiscourseVM._PreRquisCourse.CourseId).CourseTitle,
PreRquisCourseId = _context.Courses.Single(c => c.CourseId == preRequiscourseVM._PreRquisCourse.CourseId).CourseId,
PreRquisCourseDepId = _context.Courses.Single(c => c.CourseId == preRequiscourseVM._PreRquisCourse.CourseId).AspDepartmentId,
};
_context.PreRequisCourse.Add(preCourse);
}
_context.SaveChanges();
return(RedirectToAction("Index"));
}
else
{
return(RedirectToAction("Logout", "User"));
}
}
catch (DbEntityValidationException dbEx)
{
Exception raise = dbEx;
foreach (var validationErrors in dbEx.EntityValidationErrors)
{
foreach (var validationError in validationErrors.ValidationErrors)
{
string message = string.Format("{0}:{1}",
validationErrors.Entry.Entity.ToString(),
validationError.ErrorMessage);
// raise a new exception nesting
// the current instance as InnerException
raise = new InvalidOperationException(message, raise);
}
}
throw raise;
}
}
public ActionResult Assign()
{
if (CheckCookies() == true)
{
var viewModel = new AspPreRequisCourseVM
{
_Course = new AspCourse(),
Course = _context.Courses.ToList(),
_PreRquisCourse = new AspCourse(),
PreRquisCourse = _context.Courses.ToList()
};
return(View("PreCourseform", viewModel));
}
else
{
return(RedirectToAction("Logout", "User"));
}
}
