return is:
array(376)
integer 0 => array(2)
'value' (5) => '{"__identity":"002a6696-c327-4c8e-badd-4b7c4fdf97a7","__type":"My\\Package\\Domain\\Model\\Project"}' (107)
'label' (5) => 'SAP Testmanager (m/w)' (21)
integer 1 => array(2)
'value' (5) => '{"__identity":"007d9548-ad37-42e6-90a1-548e4eb8d54e","__type":"My\\Package\\Domain\\Model\\Project"}' (107)
'label' (5) => 'Testautomatisierungs-Experte (m/w)' (34)
integer 2 => array(2)
'value' (5) => '{"__identity":"016f3279-990e-4a79-8461-6a4e64d717c9","__type":"My\\Package\\Domain\\Model\\Project"}' (107)
'label' (5) => 'Testmanager (m/w) Data Warehouse - MS SQL Datenbank' (51)
integer 3 => array(2)
'value' (5) => '{"__identity":"03317cb8-b26e-4db6-ab1e-6415be4702af","__type":"My\\Package\\Domain\\Model\\Project"}' (107)
'label' (5) => 'SAP ACM Spezialist (m/w)' (24)
and so on…
it works as expected when i select a few options in the inspector and save:
My settings look like:
dataTypes:
'My\Package\Domain\Model\Project':
typeConverter: 'Neos\Neos\TypeConverter\EntityToIdentityConverter'
editor: 'Neos.Neos/Inspector/Editors/SelectBoxEditor'
editorOptions:
multiple: true
dataSourceIdentifier: 'my-package-technology'
My NodeType:
project:
type: array
ui:
inspector:
group: 'settings'
editor: 'Content/Inspector/Editors/SelectBoxEditor'
editorOptions:
multiple: true
dataSourceIdentifier: 'my-package-technology'