ModifyNewContentElementWizardItemsEvent

New in version 12.0

This event serves as a more powerful and flexible alternative for the removed hook $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['cms']['db_new_content_el']['wizardItemsHook'].

The PSR-14 event \TYPO3\CMS\Backend\Controller\Event\ModifyNewContentElementWizardItemsEvent is called after TYPO3 has already prepared the wizard items, defined in page TSconfig (mod.wizards.newContentElement.wizardItems).

The event allows listeners to modify any available wizard item as well as adding new ones. It is therefore possible for the listeners to, for example, change the configuration, the position or to remove existing items altogether.

Example

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

declare(strict_types=1);

namespace MyVendor\MyExtension\Backend\EventListener;

use TYPO3\CMS\Backend\Controller\Event\ModifyNewContentElementWizardItemsEvent;
use TYPO3\CMS\Core\Attribute\AsEventListener;

#[AsEventListener(
    identifier: 'my-extension/backend/modify-wizard-items',
)]
final readonly class MyEventListener
{
    public function __invoke(ModifyNewContentElementWizardItemsEvent $event): void
    {
        // Add a new wizard item after "textpic"
        $event->setWizardItem(
            'my_element',
            [
                'iconIdentifier' => 'icon-my-element',
                'title' => 'My element',
                'description' => 'My element description',
                'tt_content_defValues' => [
                    'CType' => 'my_element',
                ],
            ],
            ['after' => 'common_textpic'],
        );
    }
}
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New in version 13.0

The PHP attribute \TYPO3\CMS\Core\Attribute\AsEventListener has been introduced to tag a PHP class as an event listener. Alternatively, or if you need to be compatible with older TYPO3 versions, you can also register an event listener via the Configuration/Services.yaml file. Switch to an older version of this page for an example or have a look at the section Implementing an event listener in your extension.

API

class \TYPO3\CMS\Backend\Controller\Event\ ModifyNewContentElementWizardItemsEvent

Listeners to this Event will be able to modify the wizard items of the new content element wizard component

getWizardItems ( )
returntype

array

setWizardItems ( array $wizardItems)
param array $wizardItems

the wizardItems

hasWizardItem ( string $identifier)
param string $identifier

the identifier

returntype

bool

getWizardItem ( string $identifier)
param string $identifier

the identifier

returntype

array

setWizardItem ( string $identifier, array $configuration, array $position = [])

Add a new wizard item with configuration at a defined position.

Can also be used to relocate existing items and to modify their configuration.

param string $identifier

the identifier

param array $configuration

the configuration

param array $position

the position, default: []

removeWizardItem ( string $identifier)
param string $identifier

the identifier

returntype

bool

getPageInfo ( )

Provides information about the current page making use of the wizard.

returntype

array

getColPos ( )

Provides information about the column position of the button that triggered the wizard.

returntype

int

getSysLanguage ( )

Provides information about the language used while triggering the wizard.

returntype

int

getUidPid ( )

Provides information about the element to position the new element after (uid) or into (pid).

returntype

int