//加入课程分部视图
public ActionResult JoinCourse(int?id, bool?join)
{
int userid = 0;
if (Session["userid"] != null)
{
userid = (int)Session["userid"];
}
Add_Course add = dbContext.Add_Course.Where(b => b.UserId == userid && b.CourseId == id).FirstOrDefault();
//判断课程是否被加入
if (add != null)
{
join = true;
}
else
{
Add_Course a = new Add_Course()
{
UserId = userid,
CourseId = (int)id
};
dbContext.Add_Course.Add(a);
}
dbContext.SaveChanges();
var c1 = courseManager.GetCourseById1(id);
var model = new CourseViewModel()
{
coursetable = c1
};
return(PartialView(model));
}
public ActionResult Datails(int?id, bool?join, int?teacherid)
{
int userid = 0;
if (Session["userid"] != null)
{
userid = (int)Session["userid"];
}
bool coll = false;
//var v1 = videoManager.GetVideoById(videoid);
var a1 = classManager.GetCourseById(id);
var c1 = courseManager.GetCourseById1(id);
var t1 = teacherManager.GetTeacher(teacherid);
var new1 = courseManager.GetNewCourse().Take(4);
ViewBag.num = dbContext.Comment_Course.Where(b => b.Course_Id == id).Count();
//Course c = dbContext.Course.Include("User").Where(b => b.CourseID == id).FirstOrDefault();
Add_Course add1 = dbContext.Add_Course.Where(b => b.UserId == userid && b.CourseId == id).FirstOrDefault();
Add_Course add = dbContext.Add_Course.Where(b => b.UserId == userid && b.CourseId == id).FirstOrDefault();
Collect co = dbContext.Collect.Where(b => (b.User_Id == userid && b.Course_Id == id)).FirstOrDefault();
//判断课程是否被收藏
if (co != null)
{
coll = true;
}
//判断课程是否被加入
if (add != null)
{
join = true;
}
else
{
join = false;
Add_Course a = new Add_Course()
{
UserId = userid,
CourseId = (int)id
};
}
dbContext.SaveChanges();
var model = new CourseViewModel()
{
coursetable = c1, isC = coll, isJ = (bool)join, /*video = v1,*/ courseclass = a1, teachers = t1, GetNewCourse = new1
};
return(View(model));
}
private void M020201_ItemClick(object sender, ItemClickEventArgs e)
{
Add_Course add = new Add_Course();
add.ShowDialog();
}
private void M0201_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
Add_Course add = new Add_Course();
add.ShowDialog();
}
