TYPO3 Extbase how to empty ObjectStorage

Question

I want to \"empty\" an ObjectStorage when updating a Object:

It\'s TYPO3 4.6 with a Extbase Extension which allows you to show/add/edit/delete datasets in the frontend.

Answer 1

Call the detach or removeAll methods to remove certain or all objects of the storage.

/** @var \Tx_Extbase_Persistence_ObjectStorage $organisationPartners */
$organisationPartners = $organisation->getPartner();
foreach ($organisationPartners as $partner) {
   $organisationPartners->detach($partner);
}