ajax - Get the value of hidden input in the for with jquery -

hello guys (sorry english)

i work symfony 2 , i' meet difficulty jquery, explain:

i value of hidden input when mouse on item when doing :

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <script>              $(function(){                  $(".item").each(function(){                      $(this).mouseover(function(){                          var value = $(".id_sous_item").val();                          var data = {                              id: value                          };                                console.log(data);                          $.ajax({                              url: "{{ path('sous_item_page') }}",                              cache: false,                                data: data,                              success: function(msg){                                  $(".item_right .description").append(msg);                              }                          })                      });                  });              });      </script>

{% emploi in list_emploi %}       <p class="item">           {{ emploi.namesousitem }}       </p>       <input type="hidden" class="id_sous_item" value="{{ emploi.id }}"/>       <hr/>     {% endfor %}

the value first hidden input , how can each value of item ?

thanks friends :)

edit

thanks amit soni answer correct :)

now data passed ajax in controller make request, $data = $request->request->get('id_item'); null .

 public function getdescriptionaction(request $request)      {          $data = $request->request->get('id_item');            $repository = $this              ->getdoctrine()              ->getmanager()              ->getrepository('adminbundle:sousitem')          ;          $description = $repository->findby(              array('id' => $data)          );            return $description;      }

have error :

get http://local.dev/symfony_ml/web/app_dev.php/categorie/?id_item=1&_=1427889521422 500 (internal server error)

i want first parameters have idea ?