AfterRawPageRowPreparedEvent¶

New in version 13.3

This event was introduced to replace the hook $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/tree/pagetree/class.t3lib_tree_pagetree_dataprovider.php']['postProcessCollections'] which has already been removed with TYPO3 v9.

The PSR-14 event \TYPO3\CMS\Backend\Tree\Repository\AfterRawPageRowPreparedEvent allows to modify the populated properties of a page and children records before the page is displayed in a page tree.

This can be used, for example, to change the title of a page or apply a different sorting to its children.

Example: Sort pages by title in the page tree¶

EXT:my_extension/Classes/Backend/EventListener/MyEventListener.php

<?php

declare(strict_types=1);

namespace MyVendor\MyExtension\Backend\EventListener;

use TYPO3\CMS\Backend\Tree\Repository\AfterRawPageRowPreparedEvent;
use TYPO3\CMS\Core\Attribute\AsEventListener;

final class MyEventListener
{
    #[AsEventListener]
    public function __invoke(AfterRawPageRowPreparedEvent $event): void
    {
        $rawPage = $event->getRawPage();
        if ((int)$rawPage['uid'] === 123) {
            // Sort pages alphabetically in the page tree
            $rawPage['_children'] = usort(
                $rawPage['_children'],
                static fn(array $a, array $b) => strcmp($a['title'], $b['title']),
            );
            $rawPage['title'] = 'Some special title';
            $event->setRawPage($rawPage);
        }
    }
}

API of AfterRawPageRowPreparedEvent¶

class AfterRawPageRowPreparedEvent ¶

Fully qualified name: \TYPO3\CMS\Backend\Tree\Repository\AfterRawPageRowPreparedEvent

Listeners to this event will be able to modify a page with the special _children key, or completely change e.g. a title.

getRawPage ( ) ¶

Returns: array

setRawPage ( array $rawPage) ¶

param $rawPage: the rawPage

getWorkspaceId ( ) ¶

Returns: int