public ActionResult AddSurvey(Survey model, string id) { ViewBag.visable = "hidden"; if (!ModelState.IsValid) { ViewBag.visable = ""; return(View("AddSurvey")); } ISurveyDAL newSurvey = new SurveySqlDAL(); model.ParkCode = id; if (newSurvey.addNewSurvey(model)) { return(RedirectToAction("SurveyList", "Survey")); } else { return(View("AddSurvey")); } }