Bearbeiten von „Extbase - Signal Slots“

Beispiel Signal Slot beim löschen eines Datensatzes ausführen
localconf.php
<syntaxhighlight lang="php">
$signalSlotDispatcher = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(
    'TYPO3\CMS\Extbase\Object\ObjectManager'
)->get(
    'TYPO3\CMS\Extbase\SignalSlot\Dispatcher'
);
$signalSlotDispatcher->connect(
    'TYPO3\CMS\Extbase\Persistence\Generic\Backend',
    'afterRemoveObject',
    'Vendor\MxExtension\Slots\MyAfterRemoveObjectSlot',
    'myAfterRemoveObjectMethod'
);
</syntaxhighlight>

Slot
<syntaxhighlight lang="php">
namespace Vendor\MxExtension\Slots;
class MyAfterRemoveObjectSlot {
    public function myAfterRemoveObjectMethod($object) {
         // do something
    }
}
</syntaxhighlight>