function cat_id($field, $value, $fieldinfo) {
        if(!$value) $value = $this->cat_id;
        $publish_str = '';
        $string =  '<div class="mb-3 row ">';
        $string .= '<label class="col-md-2 col-form-label">'.$fieldinfo['name'].'</label>';
        $string .= '<div class="col-md-10">';
        $string .= '<input type="hidden" name="info['.$field.']" value="'.$value.'">';
        $string .= '<div style="line-height: 35px;">'.$this->catTits.'</div>';
        $string .= '</div>';
        $string .= '</div>';
        return $string;
    }