https://www.facebook.com/groups/xoops.creators/3167188273321556/

function.myshoes_list.php

function smarty_function_myshoes_list
{
    $tag = '<option value="%s">%s</option>';
    $root = XCube_Root::getSigleton();

    $handler = Legacy_Utils::getModuleHandler('page', 'shoes');
    $cri = Xcck_Utils::getListCriteria('shoes');
    $cri->add(new Criteria('uid', $root->mContext->mXoopsUser->get('uid')));
    $objs = $handler->getObjects($cri);
    
    $options = "";
    foreach ($objs as $obj) {
        $options .= sprintf($tag, $obj->getShow('page_id'), $obj->getShow('title'));
    }

    return $options;
}