-
The current implementation in the TYPO3 backend does not allow to store NULL values, only empty strings or zero as number are allowed. Since the overlay behavior of FAL takes e.g. the description property from the original file object an empty value in the disposal (the referenced file) cannot be defined to be blank, thus not clearing the original file description. For this case we need a new behavior to allow NULL values in the storage and to handle that in the backend view. This feature is enabled by adding "null" to the eval list of the TCA configuration of a field, example: 'columns' => array( 'title' => array( 'config' => array( 'type' => 'text', 'eval' => 'null', ) ) ) Besides that, of course the database field definition needs to be updated to support NULL values. Change-Id: Ib5cd0e34e34d084df7ba3380ae81e5240bcf76d6 Resolves: #41773 Releases: 6.0 Reviewed-on: http://review.typo3.org/15458 Reviewed-by: Oliver Hader Tested-by: Oliver Hader
9f1efb64