public ActionResult Create(EnrollCourse model)
{
if (ModelState.IsValid)
{
db.EnrollCourses.Add(model);
db.SaveChanges();
return RedirectToAction("Index");
}
return View(model);
}
public ActionResult Create(EnrollCourse enrollcourse)
{
if (ModelState.IsValid)
{
var ret = db.EnrollCourses.Any(
s => (s.StudentId == enrollcourse.StudentId && s.CourseId == enrollcourse.CourseId));
if (ret)
{
TempData["error"] = "Course Already Enrolled to this student";
return RedirectToAction("Create");
}
else
{
int sd = 0, cd = 0;
var studentDept = db.Students.Where(a => a.Id == enrollcourse.StudentId).Select(a => a.DepartmentId);
foreach (var i in studentDept)
{
sd = i;
}
var courseDept = db.Courses.Where(a => a.Id == enrollcourse.CourseId).Select(a => a.DepartmentId);
foreach (var i in courseDept)
{
cd = i;
}
if (sd == cd)
{
db.EnrollCourses.Add(enrollcourse);
db.SaveChanges();
return RedirectToAction("Index");
}
else
{
TempData["error"] = "This course not belongs to student department(vice versa)";
}
}
}
ViewBag.StudentId = new SelectList(db.Students, "Id", "RegistrationId", enrollcourse.StudentId);
ViewBag.CourseId = new SelectList(db.Courses, "Id", "Code", enrollcourse.CourseId);
return View(enrollcourse);
}
public ActionResult Create(EnrollCourse enrollcourse)
{
if (ModelState.IsValid)
{
var result = db.EnrollCourses.Count(u => u.StudentId == enrollcourse.StudentId && u.CourseId == enrollcourse.CourseId) == 0;
if (result)
{
TempData["success"] = "Course Enrolled";
db.EnrollCourses.Add(enrollcourse);
db.SaveChanges();
return RedirectToAction("Create");
}
else
{
TempData["Already"] = "Student Has Already Enrolled This Course";
return RedirectToAction("Create");
}
}
ViewBag.StudentId = new SelectList(db.Students, "StudentId", "RegistrationId", enrollcourse.StudentId);
ViewBag.CourseId = new SelectList(db.Courses, "CourseId", "Code", enrollcourse.CourseId);
return View(enrollcourse);
}
public ActionResult Edit(EnrollCourse enrollcourse)
{
if (ModelState.IsValid)
{
db.Entry(enrollcourse).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.StudentId = new SelectList(db.Students, "StudentId", "RegistrationId", enrollcourse.StudentId);
ViewBag.CourseId = new SelectList(db.Courses, "CourseId", "Code", enrollcourse.CourseId);
return View(enrollcourse);
}
