public ActionResult Insert(List <int> ids, int orgId)
        {
            using (var db = new XkSystem.Models.DbContext())
            {
                var vm = new Models.OrgTeacher.Edit();

                var classTeacherList = (from p in db.Table <Course.Entity.tbOrgTeacher>()
                                        where p.tbOrg.Id == orgId
                                        select p.tbTeacher.Id).ToList();
                var TeacherList = (from p in db.Table <Teacher.Entity.tbTeacher>()
                                   where ids.Contains(p.Id) && classTeacherList.Contains(p.Id) == false
                                   select p).ToList();
                foreach (var Teacher in TeacherList)
                {
                    var tb = new Course.Entity.tbOrgTeacher();
                    tb.tbOrg     = db.Set <Course.Entity.tbOrg>().Find(orgId);
                    tb.tbTeacher = Teacher;
                    db.Set <Course.Entity.tbOrgTeacher>().Add(tb);
                }

                if (db.SaveChanges() > 0)
                {
                    XkSystem.Areas.Sys.Controllers.SysUserLogController.Insert("添加了任课老师");
                }

                return(Json(new { Status = decimal.One, Message = "操作成功!" }));
            }
        }
        public ActionResult Edit(Models.OrgTeacher.Edit vm)
        {
            using (var db = new XkSystem.Models.DbContext())
            {
                var error = new List <string>();
                if (error.Count == decimal.Zero)
                {
                    if (vm.OrgTeacherEdit.Id == 0)
                    {
                        var tb = new Course.Entity.tbOrgTeacher();
                        tb.tbOrg = db.Set <Course.Entity.tbOrg>().Find(vm.OrgId);
                        db.Set <Course.Entity.tbOrgTeacher>().Add(tb);
                        if (db.SaveChanges() > 0)
                        {
                            XkSystem.Areas.Sys.Controllers.SysUserLogController.Insert("添加了任课老师");
                        }
                    }
                    else
                    {
                        var tb = (from p in db.Table <Course.Entity.tbOrgTeacher>()
                                  where p.Id == vm.OrgTeacherEdit.Id
                                  select p).FirstOrDefault();
                        if (tb != null)
                        {
                            if (db.SaveChanges() > 0)
                            {
                                XkSystem.Areas.Sys.Controllers.SysUserLogController.Insert("修改了任课老师");
                            }
                        }
                        else
                        {
                            error.AddError(Resources.LocalizedText.MsgNotFound);
                        }
                    }
                }

                return(Code.MvcHelper.Post(error));
            }
        }