TYPO3 inline integration of news in my own extension

Question

I am using TYPO3 v12.
I want to implement multiple news articles in my own repository.
But somehow in the frontend I can only see the last one I created.
In Backend it looks fine.

Any Ideas?

Model/Pferd

---

TCA

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ext_tables

---

The Debug Output from the Controller:

---

Backend:

---

$pferde = $this->pferdRepository->findeMeinePferde($activeuserid);
foreach ($pferde as $pferd) {
        $termine = $this->newsRepository->findeTermine($pferd->getUid());
        foreach ($termine as $termin) {
                \TYPO3\CMS\Extbase\Utility\DebuggerUtility::var_dump($termin);
                $pferd->setNews($termin);
        }    
}

Answer 1

In Pferd, you defined the property $news as a nullable object type 'News'.

However, what you want (and have created correctly in the TCA) is an ObjectStorage that can contain several News-objects.

use TYPO3\CMS\Extbase\Persistence\ObjectStorage;

class Pferd extends AbstractEntity {
    /**
     * @var ObjectStorage<News>
     */
    public $news;

    public function getNews(): ObjectStorage
    {
        return $this->news;
    }

}

• https://docs.typo3.org/m/typo3/reference-coreapi/main/en-us/ExtensionArchitecture/Extbase/Reference/Domain/Model.html