modal import.html

 <!-- Modal -->
  <div id="myModal" class="modal fade" role="dialog">
  <div class="modal-dialog">

    <!-- Modal content-->
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal">&times;</button>
        <h4 class="modal-title">Modal Header</h4>
      </div>
      <div class="modal-body">
        
            <h4>Importa files Affidi</h4>
            <div class="input-group">
                <label class="input-group-btn">
                    <span class="btn btn-primary">
                        Seleziona&hellip; <input type="file" style="display: none;" multiple>
                    </span>
                </label>
                <input type="text" class="form-control" readonly>
            </div>
            <span class="help-block">
                Seleziona uno o più files di Affidi da importare
            </span> 
            <table id="table"></table>
 
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
      </div>
    </div>

  </div>
</div>

<script>
  $(function() {

  // We can attach the `fileselect` event to all file inputs on the page
  $(document).on('change', ':file', function() {
    var input = $(this),
        numFiles = input.get(0).files ? input.get(0).files.length : 1,
        label = input.val().replace(/\\/g, '/').replace(/.*\//, '');
    input.trigger('fileselect', [numFiles, label]);
    
  });

  // We can watch for our custom `fileselect` event like this
  $(document).ready( function() {
      $(':file').on('fileselect', function(event, numFiles, label) {

          var input = $(this).parents('.input-group').find(':text'),
              log = numFiles > 1 ? numFiles + ' files selected' : label;

          if( input.length ) {
              input.val(log);
              $("#table").append(numFiles + " - " + label);
          } else {
              if( log ) alert(log);
          }

      });
  });
  
});


</script>