checkbox.diff

88a89
> 
91c92,104
< 				$checked = in_array($valueAttribute, $propertyValue);
---
> 				foreach ($propertyValue as $value) {
> 					if (is_object($value)) {
> 						$identifier = $this->persistenceManager->getIdentifierByObject($value);
> 						if ($identifier !== NULL) {
> 							$value = $identifier;
> 						}
> 					}
> 					// Not quite sure if identical or equal operator here; in_array did not use strict version
> 					if ($valueAttribute === $value) {
> 						$checked = TRUE;
> 						break;
> 					}
> 				}
112a126,139
> 
> 	/**
> 	 * Get the name of this form element, without prefix.
> 	 *
> 	 * This is done to prevent the extra __identity being added for objects
> 	 * since it leading to property mapping errors and it works without it.
> 	 *
> 	 * @return string name
> 	 */
> 	protected function getNameWithoutPrefix()
> 	{
> 		$name = parent::getNameWithoutPrefix();
> 		return str_replace('[__identity]', '', $name);
> 	}
114d140
<