/**
* @param mixed $value
* @param string $separator
* @param string $labelField
*
* @return string
* @throws \TYPO3\CMS\Fluid\Core\ViewHelper\Exception
*/
public function render($value = null, $separator = ', ', $labelField = 'title')
{
if ($value === null) {
$value = $this->renderChildren();
}
if ($value instanceof \TYPO3\CMS\Extbase\Persistence\ObjectStorage) {
return \Ecom\EcomToolbox\Utility\Div::generateStringListFromObjectStorage($value, $separator, $labelField);
} else {
throw new \TYPO3\CMS\Fluid\Core\ViewHelper\Exception('Value must be an instance of \\TYPO3\\CMS\\Extbase\\Persistence\\ObjectStorage, ' . gettype($value) . ' given.', 1429683170);
}
}
