public ActionResult AddFollower(string name) { List <Person> lstFollower = new List <Person>(); string message = string.Empty; int userId = 0; if (Session["UserInfo"] != null && userId == 0) { Person userModel = (Person)Session["UserInfo"]; userId = userModel.user_id; } string isValidUser = string.Empty; lstFollower = _Repository.AddFollowerByUser(userId, name, out message); return(Json(new { lstFollower = lstFollower, isValid = message }, JsonRequestBehavior.AllowGet)); }