registerArgument( 'validate', 'string', 'FlexForm-type validation configuration for this input', false, 'trim' ); $this->registerArgument('size', 'integer', 'Size of the selector box', false, 1); $this->registerArgument( 'multiple', 'boolean', 'If TRUE, allows selecting the same value multiple times', false, false ); $this->registerArgument('minItems', 'integer', 'Minimum required number of items to be selected', false, 0); $this->registerArgument('maxItems', 'integer', 'Maxium allowed number of items to be selected', false, 1); $this->registerArgument('itemListStyle', 'string', 'Overrides the default list style when maxItems > 1'); $this->registerArgument( 'selectedListStyle', 'string', 'Overrides the default selected list style when maxItems > 1 and renderType is SelectSingle' ); $this->registerArgument( 'items', 'mixed', 'Items for the selector; array / CSV / Traversable / Query supported' ); $this->registerArgument( 'emptyOption', 'mixed', 'If not-FALSE, adds one empty option/value pair to the generated selector box and tries to use this ' . 'property\'s value (cast to string) as label.', false, false ); $this->registerArgument( 'translateCsvItems', 'boolean', 'If TRUE, attempts to resolve a LLL label for each value provided as CSV in "items" attribute using ' . 'convention for lookup "$field.option.123" if given "123" as CSV item value. Field name is determined ' . 'by normal Flux field name conventions' ); $this->registerArgument( 'itemsProcFunc', 'string', 'Function for serving items. See TCA "select" field "itemsProcFunc" attribute' ); } /** * @template T * @param class-string $type * @return T&MultiValueFieldInterface */ protected static function getPreparedComponent( $type, RenderingContextInterface $renderingContext, iterable $arguments ): MultiValueFieldInterface { /** @var array $arguments */ /** @var T&MultiValueFieldInterface $component */ $component = parent::getPreparedComponent($type, $renderingContext, $arguments); $component->setItems($arguments['items']); $component->setItemsProcFunc($arguments['itemsProcFunc']); $component->setEmptyOption($arguments['emptyOption']); $component->setTranslateCsvItems((boolean) $arguments['translateCsvItems']); $component->setValidate($arguments['validate']); $component->setMinItems($arguments['minItems']); $component->setMaxItems($arguments['maxItems']); $component->setSize($arguments['size']); $component->setMultiple($arguments['multiple']); $component->setItemListStyle($arguments['itemListStyle']); $component->setSelectedListStyle($arguments['selectedListStyle']); return $component; } }