protected function renderHiddenIdentityField($object, $name)
    {
        if (!is_object($object) || $this->persistenceManager->isNewObject($object)) {
            return '';
        }
        $identifier = $this->persistenceManager->getIdentifierByObject($object);
        if ($identifier === null) {
            return chr(10) . '<!-- Object of type ' . get_class($object) . ' is without identity -->' . chr(10);
        }
        $name = $this->prefixFieldName($name) . '[__identity]';
        $this->registerFieldNameForFormTokenGeneration($name);

        return chr(10) . '<input type="hidden" name="' . $name . '" value="' . $identifier . '" />' . chr(10);
    }
protected function renderHiddenIdentityField($object, $name)
    {
        if (!is_object($object) || $this->persistenceManager->isNewObject($object)) {
            return '';
        }
        $identifier = $this->persistenceManager->getIdentifierByObject($object);
        if ($identifier === null) {
            return chr(10) . '<!-- Object of type ' . get_class($object) . ' is without identity -->' . chr(10);
        }
        $name = $this->prefixFieldName($name) . '[__identity]';
        $this->registerFieldNameForFormTokenGeneration($name);

        return chr(10) . '<input type="hidden" name="' . $name . '" value="' . $identifier . '" />' . chr(10);
    }
protected function renderHiddenIdentityField ( $ object , $ name ) { if ( ! is_object ( $ object ) || $ this -> persistenceManager -> isNewObject ( $ object ) ) { return '' ; } $ identifier = $ this -> persistenceManager -> getIdentifierByObject ( $ object ) ; if ( $ identifier === null ) { return chr ( 10 ) . '<!-- Object of type ' . get_class ( $ object ) . ' is without identity -->' . chr ( 10 ) ; } $ name = $ this -> prefixFieldName ( $ name ) . '[__identity]' ; $ this -> registerFieldNameForFormTokenGeneration ( $ name ) ; return chr ( 10 ) . '<input type="hidden" name="' . $ name . '" value="' . $ identifier . '" />' . chr ( 10 ) ; }
Renders a hidden form field containing the technical identity of the given object.

@param object $object Object to create the identity field for
@param string $name Name
@return string A hidden field containing the Identity (UUID in Flow) of the given object or NULL if the object is unknown to the persistence framework
@see \Neos\Flow\Mvc\Controller\Argument::setValue()
Renders a hidden form field containing the technical identity of the given object .