I'm a new user of typo3, I made a plugin to display users and use the search bar to filter them, but when I want to display my page I get this error:
(1/1) #1476107295 TYPO3CMSCoreErrorException PHP Warning: Undefined array key "word" in MyPath/Controller/UserlistController.php line 44
In my controller I try to get the parameter to use it in my filter like this:
public function listAction(int $currentPage = 1) { $arguments = $this->request->getArguments(); $users = $this->userlistRepository->findBySearch($arguments['word'] ? $arguments['word'] : ''); somecode ... }
I tried dumping $arguments but it was empty
There is a section in my repository:
/** * @param string $word * @return object[]|TYPO3CMSExtbasePersistenceQueryResultInterface * @throws TYPO3CMSExtbasePersistenceExceptionInvalidQueryException */ public function findBySearch(string $word) { $query = $this->persistenceManager->createQueryForType(TYPO3CMSExtbaseDomainModelFrontendUser::class); $querySettings = $query->getQuerySettings(); $querySettings->setStoragePageIds([26]); $query->setQuerySettings($querySettings); $query->setOrderings([ 'lastName' => QueryInterface::ORDER_ASCENDING ]);
Does anyone know why I can't get the parameters? Thanks
If you need more parts of the code, please let me know
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If you just call the List operation without sending the filter form, the parameter is empty.
You should test each expected parameter before accessing it, like this:
if($this->request->hasArgument('word')) { $searchOption = $this->request->getArgument('word')); }