// GET: Lesson
public ActionResult Categories()
{
ViewBag.Title = "课程分类";
var categories = dal.GetAll <VideoClass>().ToList();
return(View(categories));
}
public ActionResult AddOrEdit(int id = 0)
{
if (id == 0)
{
ViewBag.Parents = new List <VideoClass>();
return(PartialView(new VideoClass()));
}
else
{
var entity = dal.Get <VideoClass>(id);
ViewBag.Parents = dal.GetAll <VideoClass>().Where(p => p.ClassLevel == entity.ClassLevel - 1).ToList();
return(PartialView(entity));
}
}
public ActionResult AjaxGetClass()
{
var classes = dal.GetAll <VideoClass>().Where(p => p.ClassLevel == 2).ToList();
return(PartialView(classes));
}
