/// <summary> /// 课程中心-课程详情 /// </summary> /// <param name="id">课程Id</param> /// <returns></returns> public ActionResult Detail(int id = 0, int aid = 0) { if (id == 0) { return(RedirectToAction("Select")); } CourseBll bll = new CourseBll(); int studentId = GetCurrentUser().StudentId; DtoSelectCenterCourseDetailResult course = bll.GetCourseDetailForSelectCenter(id, studentId); CourseDetailViewModel model = course.ConvertTo <CourseDetailViewModel>(); if (string.IsNullOrEmpty(model.CourseImage)) { model.CourseImage = defaultCourseImg; } model.StudentId = studentId; model.Ad_Id = aid; return(View(model)); }