/**
* Override so we can force attribute to be set at 'state' since this
* is the correct attributeName for anything using this derived element
*/
public function __construct($model, $attribute, $form = null, array $params = array())
{
assert('$attribute == "null"');
parent::__construct($model, $attribute, $form, $params);
$this->attribute = $this->resolveAttributeName();
}
