twitter-bootstrap – 用于模态的Bootstrap验证器不会重置Form

>访问表单输入一些有效值并提交表单.
>再次访问表单,字段的颜色仍保持绿色,因为我在之前的表单提交中输入了有效条目

<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
 <div class="modal-dialog">
   <div class="modal-content">
   <div class="modal-header">
     <button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">&times;</span><span class="sr-only">Close</span></button>
    <h4 class="modal-title" id="myModalLabel">Add new Node</h4>
  </div>
   <div class="modal-body">
    <div class="modal-body">
        <form role="form" id="addNodeForm">
          <div class="form-group">
            <label for="nodename" class="control-label">Node Name</label>
            <input type="text" name="nodename" class="form-control" id="nodename" required>
          </div>

        </form>
   </div>
  <!--  <div class="alert alert-success">
        <a href="#" class="close" data-dismiss="alert">&times;</a>
        <div id="thanks"></div>
    </div> -->
 </div>
 <div class="modal-footer">
  <button type="button" id="add-close" class="btn btn-default" data-dismiss="modal">Close</button>
   <button type="button" id="add-save" class="btn btn-primary">Save changes</button>
 </div>
</div>

$('#myModal').on('hidden.bs.modal',function(){
            $(this).removeData('bs.modal');
            $('#nodename').val("");
            $('#addNodeForm').bootstrapValidator('resetForm',true);
        });

        $('#myModal').on('show.bs.modal',function () {
             // $('#addNodeForm').bootstrapValidator('resetForm',true);
            $(this).removeData('bs.modal');
            $('#addNodeForm').bootstrapValidator('resetForm',true);
              $.ajax(
                     {
                         url: "node/getnodelist",type: "GET",success:function(text) 
                         {
                             alert(text);
                            nodelist = text;
                         },error: function(jqXHR,textStatus,errorThrown) 
                         {
                             //if fails      
                         }
                     });
            });

        $('#addNodeForm').bootstrapValidator({
            feedbackIcons: {
                valid: 'glyphicon glyphicon-ok',invalid: 'glyphicon glyphicon-remove',validating: 'glyphicon glyphicon-refresh'
            },fields: {
                nodename: {
                    validators: {
                        notEmpty: {
                            message: 'Function name is required'
                        }
                    }
                }
            }
        });