ModifyAllowedItemsEvent¶

Example¶

Registration of the event listener in the extension's Services.yaml:

services:
  # Place here the default dependency injection configuration

  MyVendor\MyExtension\Backend\EventListener\MyEventListener:
    tags:
      - name: event.listener
        identifier: 'my-extension/backend/allowed-items'

Read how to configure dependency injection in extensions.

The corresponding event listener class:

<?php

declare(strict_types=1);

namespace MyVendor\MyExtension\Backend\EventListener;

use TYPO3\CMS\Backend\Controller\Event\ModifyAllowedItemsEvent;

final class MyEventListener
{
    public function __invoke(ModifyAllowedItemsEvent $event): void
    {
        $event->addAllowedItem('someItem');
        $event->removeAllowedItem('anotherItem');
    }
}

API¶

class ModifyAllowedItemsEvent ¶

Fully qualified name

\TYPO3\CMS\Backend\Controller\Event\ModifyAllowedItemsEvent

This event allows extensions to add or remove from the list of allowed link types.

getAllowedItems ( ) ¶

Returns

string[]

addAllowedItem ( string $item) ¶

param $item

the item

Returns

self

removeAllowedItem ( string $new) ¶

param $new

the new

Returns

self

getCurrentLinkParts ( ) ¶

Returns

array<string,mixed>