// GET: /CourseManager/Create
public ActionResult Create()
{
var viewModel = new CourseManagerViewModel
{
Course = new Course(),
Departments = courseDB.Departments.ToList(),
GFRs = courseDB.GFRs.ToList(),
GEPs = courseDB.GEPs.ToList()
};
return View(viewModel);
}
public ActionResult Create(Course course, FormCollection collection)
{
if (ModelState.IsValid)
{
course.course_id = course.dept_id + course.course_no;
course.gfr = (collection["Course.gfr"] ?? "0").Split(',').Sum(x => Int32.Parse(x));
course.gep = (collection["Course.gep"] ?? "0").Split(',').Sum(x => Int32.Parse(x));
courseDB.AddToCourses(course);
courseDB.SaveChanges();
return RedirectToAction("Index");
}
// Invalid – redisplay with errors
var viewModel = new CourseManagerViewModel
{
Course = course,
Departments = courseDB.Departments.ToList(),
GFRs = courseDB.GFRs.ToList(),
GEPs = courseDB.GEPs.ToList()
};
return View(viewModel);
}
// GET: /CourseManager/Edit/5
public ActionResult Edit(string id)
{
var viewModel = new CourseManagerViewModel
{
Course = courseDB.Courses.Single(c => c.course_id == id),
Departments = courseDB.Departments.ToList(),
GFRs = courseDB.GFRs.ToList(),
GEPs = courseDB.GEPs.ToList()
};
return View(viewModel);
}
public ActionResult Edit(string id, FormCollection collection)
{
var course = courseDB.Courses.Single(c => c.course_id == id);
try
{
collection["Course.gfr"] = (collection["Course.gfr"] ?? "0").Split(',').Sum(x => Int32.Parse(x)) + "";
collection["Course.gep"] = (collection["Course.gep"] ?? "0").Split(',').Sum(x => Int32.Parse(x)) + "";
//collection["Course.course_id"] = collection["Course.dept_id"] + collection["Course.course_no"];
UpdateModel(course, "Course", collection.ToValueProvider());
courseDB.SaveChanges();
return RedirectToAction("Index");
}
catch
{
var viewModel = new CourseManagerViewModel
{
Course = courseDB.Courses.Single(c => c.course_id == id),
Departments = courseDB.Departments.ToList(),
GFRs = courseDB.GFRs.ToList(),
GEPs = courseDB.GEPs.ToList()
};
return View(viewModel);
}
}