text: $(document).ready(function () {
  
      var formation = $("#formation");
  
      formation.change(function(){
  
          formation = $(this).val();
          $.ajax({
              type: "POST",
              url: Routing.generate('lea_resp_changeForm',{formation:formation}),
              success:function(data){
                  location.reload();
              }
          });
          return false;
      });
  
  });