public ActionResult Details(int? id)
{
var db = new ApplicationDbContext();
var training = db.Trainings.First(t => t.Id == id);
ViewBag.Students = training.Students;
ViewBag.trainingName = training.Name;
TempData["TrainingId"] = training.Id;
return View();
}
public ActionResult Index(int page = 1)
{
var db = new ApplicationDbContext();
var trainings = db.Trainings as IEnumerable<Training>;
IEnumerable<Training> trainingsPerPages = trainings.Skip((page - 1) * 5).Take(5);
PageInfo pageInfo = new PageInfo { PageNumber = page, PageSize = 5, TotalItems = trainings.Count() };
IndexViewModel ivm = new IndexViewModel { PageInfo = pageInfo, Trainings = trainingsPerPages };
return View(ivm);
}
public ActionResult NewTraining(Training training)
{
if (ModelState.IsValid)
{
using (var db = new ApplicationDbContext())
{
db.Trainings.Add(training);
db.SaveChanges();
}
}
return RedirectToAction("Index");
}
public ActionResult Details(Student student)
{
var db = new ApplicationDbContext();
var trainingId = TempData["TrainingId"];
var training = db.Trainings.First(t => t.Id == (int)trainingId);
TempData["TrainingId"] = training.Id;
if (ModelState.IsValid && Request.IsAjaxRequest())
{
training.Students.Add(student);
db.SaveChanges();
return Content("<li>" + student.FirstName + " " + student.LastName
+ " " + student.University + " " + student.UniversityClass +
" cource</li>");
}
if (ModelState.IsValid)
{
training.Students.Add(student);
db.SaveChanges();
return RedirectToAction("Details", new { id = training.Id });
}
return (Request.IsAjaxRequest())? (ActionResult) Content(String.Empty) : RedirectToAction("Details", new { id = training.Id });
}