19Gerhard85 / sfSelect2WidgetsPlugin

        $method = $this->getOption('method');

        if (!method_exists($this->getOption('model'), $method))

        {

            throw new RuntimeException(sprintf('Class "%s" must implement a "%s" method to be rendered in a "%s" widget', $this->getOption('model'), $method, __CLASS__));

        }

        return !is_null($object) ? $object->$method() : '';

    }

        $objects = $criteria->find($this->getOption('connection'));

        $methodKey = $this->getOption('key_method');

        if (!method_exists($this->getOption('model'), $methodKey))

        {

            throw new RuntimeException(sprintf('Class "%s" must implement a "%s" method to be rendered in a "%s" widget', $this->getOption('model'), $methodKey, __CLASS__));

        }

        $methodValue = $this->getOption('method');

        if (!method_exists($this->getOption('model'), $methodValue))

        }

        $methodValue = $this->getOption('method');

        if (!method_exists($this->getOption('model'), $methodValue))

        {

            throw new RuntimeException(sprintf('Class "%s" must implement a "%s" method to be rendered in a "%s" widget', $this->getOption('model'), $methodValue, __CLASS__));

        }

        foreach ($objects as $object)

        {