How to redirect SameViewWithout ReloadingAfter add val MVC4?

Try something like this

 
@Html.Partial("YourPartial") 


$("#button").click(function () {
   $.ajax({        
          url: "YourController/GetData",        
          type: "get",        
          data: $("form").serialize(), 
          //if you need to post Model data, use this       
          success: function (result) {            
          $("#partial").html(result); 
         } 
       }); 
      }


public ActionResult GetData(YourModel model) //that's if you need the model 
{ 
//do whatever return View(model); 
}