public JsonResult LikeNews() { string mess = ""; bool check = false; var like = dao.CheckLike(WebYoutube.Session.User.Id, NewsID); var dis = dao.CheckDislike(WebYoutube.Session.User.Id, NewsID); if (like == false && dis == false) { mess = dao.InsertLikeNews(WebYoutube.Session.User.Id, NewsID); } else if (like == true && dis == false) { mess = dao.DeleteLike(WebYoutube.Session.User.Id, NewsID); } else if (like == false && dis == true) { mess = dao.InsertLikeNews(WebYoutube.Session.User.Id, NewsID); mess = dao.DeleteDislike(WebYoutube.Session.User.Id, NewsID); } if (mess == "") { check = true; } else { check = false; } return(Json(new { Status = check, Mess = mess }, JsonRequestBehavior.AllowGet)); }