collection of modx parent snippets

modx-parent-snips

GetParentAlias

$output = '';
 
/* Get the current resource's 'parent' field */
$parentId = $modx->resource->get('parent');
 
/* Get the parent object */
$parentObj = $modx->getObject('modResource', $parentId);
 
/* If we have the parent,
   get and return the alias */
 
if ($parentObj) {
    $output = $parentObj->get('alias');
}
 
return $output;

-----

GetParentPagetitle

$output = '';
 
/* Get the current resource's 'parent' field */
$parentId = $modx->resource->get('parent');
 
/* Get the parent object */
$parentObj = $modx->getObject('modResource', $parentId);
 
/* If we have the parent,
   get and return the pagetitle */
 
if ($parentObj) {
    $output = $parentObj->get('pagetitle');
}
 
return $output;

-----

<?php
$output = '';
$id = $modx->getOption('id', $scriptProperties);
$idObj = $modx->getObject('modResource', $id);
$parentId = $idObj->get('parent'); 
$parentObj = $modx->getObject('modResource', $parentId);
$gId = $parentObj->get('parent'); 
$gObj = $modx->getObject('modResource', $gId);
 
if ($gObj) {$output = $gObj->get('pagetitle');}
 
return $output;