public function renderChildBody()
 {
     if ($this->_isButton) {
         $class = $this->_isEditModeButton ? $this->_inputClass . ' sympal_inline_edit_bar_edit_buttons' : $this->_inputClass;
         if ($this->_route) {
             $html = '<a title="' . $this->_shortcut . '" type="button" href="' . url_for($this->_route) . '" class="' . $class . '">' . $this->renderLabel() . '</a>';
         } else {
             $html = '<a title="' . $this->_shortcut . '" type="button" class="' . $class . '">' . $this->renderLabel() . '</a>';
         }
         if ($this->_shortcut) {
             $html .= '<script type="text/javascript">$(function() { shortcut.add("' . $this->_shortcut . '", function() { $(\'.' . $this->_inputClass . '\').click(); }); });</script>';
         }
     } else {
         $html = parent::renderChildBody();
     }
     return $html;
 }