/**
* Sets a component property to be null.
* This method overrides the parent implementation by clearing
* the specified attribute value.
* @param string the property name or the event name
* @since 1.0.1
*/
public function __unset($name)
{
if (isset($this->getMetaData()->columns[$name])) {
unset($this->_attributes[$name]);
} else {
if (isset($this->getMetaData()->relations[$name])) {
unset($this->_related[$name]);
} else {
parent::__unset($name);
}
}
}
