Дмитрий Суворов

<form action="" method="post" class="ajax_form">

id="af_mail"

<code></code>

<?php

$level = $modx->getOption('level', $scriptProperties, 1);
$parents = explode(',', $modx->getOption('parents', $scriptProperties, $modx->resource->get('id')));
 
$ids = $parents;
 
if (!function_exists('getLevelIds')) {
    function getLevelIds($parents, $level) {
        global $modx;
        $ids = array();
        foreach ($parents as $parent) {
            $childids = $modx->getChildIds($parent, 1);
            foreach ($childids as $id) {
                $ids[] = $id;
            }
        }
        $level = $level - 1;
        if ($level > 0) {
            $ids = getLevelIds($ids,$level);
        }
        return $ids;
    }
}
 
if ($level > 0) {
    $ids = getLevelIds($parents,$level);
     
}
$output = implode(',', $ids);
return $output;

[[getParentsAtLevel? &level=`1` &parents=`0`]]