anchor.diff:                                  <div class="input-group">
                                       <input type="text" id="brand" class="form-control" value="${hp.brandList}">
                                       <span class="input-group-btn">
  -                                        <button class="btn btn-default" type="button">
  -                                            <span class="glyphicon glyphicon-option-horizontal" aria-hidden="true"></span>
  +                                        <button class="btn btn-default showTreePanel" data-type="brand" type="button">
  +                                            <span class="glyphicon glyphicon-option-vertical"></span>
                                           </button>
                                       </span>
                                   </div>
  
positive.code:                                     <input type="hidden" id="brandOld" value="${hp.brand}">
                                  </c:if>
                              </div>
                              <div class="col-md-2">
                                  <button type="button" class="btn btn-default showTreePanel" data-type="brand">
                                      <span class="glyphicon glyphicon-edit" aria-hidden="true"></span>
                                  </button>
                              </div>
                          </div>
                          <div class="form-group">
                              <label  class="control-label col-md-2">品类*</label>
  
negative.code:                     </c:otherwise>
                  </c:choose>
  
                      <div class="col-md-8">
                          <div class="form-group">
                              <label  class="control-label col-md-2">货号*</label>
                              <div class="col-md-8">
  