TYPO3 Core

Steps to reproduce (using styleguide extension)¶

• Add a custom FormDataProvider (See example code below)
• Create a new record (type: tx_styleguide_inline_1n)
• Add an inline element (tx_styleguide_inline_1n_child)
• Save record
• Open the inline element by clicking on it (The inline element must be collapsed when the FormEngine loads)
• Debug the $result['inlineParentUid'] in your custom FormDataProvider -> It is NULL

Example code:

// Register fromDataProvider in ext_localconf.php

$GLOBALS['TYPO3_CONF_VARS']['SYS']['formEngine']['formDataGroup']['tcaDatabaseRecord'][\TYPO3\CMS\Styleguide\Backend\Form\FormDataProvider\ProcessInline::class] =
    [
        'depends' => [
            \TYPO3\CMS\Backend\Form\FormDataProvider\TcaInline::class
        ]
    ];

// Create FormDataProvider in EXT:styleguide/Classes/Backend/Form/FormDataProvider/ProcessInline.php

<?php
declare(strict_types=1);

namespace TYPO3\CMS\Styleguide\Backend\Form\FormDataProvider;

use TYPO3\CMS\Backend\Form\FormDataProviderInterface;

class ProcessInline implements FormDataProviderInterface
{

    /**
     * @param array $result
     *
     * @return array
     */
    public function addData(array $result): array
    {
        // Debug $result['inlineParentUid'] here

        return $result;
    }
}

Patch set 1 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/c/Packages/TYPO3.CMS/+/63686

Applied in changeset 61935dc305280cbba760177ccaf1f4ae06de9675.