public function print_html($return = false)
{
$get_property_value = parent::_get_property_value_func();
$that = $this;
$structure = $this->_structure;
$nav_items = $get_property_value($structure->nav, array('if_closure' => function ($nav_items) use($that) {
return SmartUI::run_callback($nav_items, array($that));
}, 'if_other' => function ($nav_items) {
SmartUI::err('SmartUI::Nav:nav requires array');
return null;
}));
if (!is_array($nav_items)) {
parent::err("SmartUI::Nav:nav requires array");
return null;
}
$list_items = $this->parse_nav($nav_items, true);
$result = parent::print_list($list_items, null, true);
if ($return) {
return $result;
} else {
echo $result;
}
}
