protected function generateJavascriptVar($baseName, $var = null)
{
if ($this->isModel($this->getOption('depends'))) {
$var = $this->getOption('ref_method');
if (substr($var, 0, 3) === 'get') {
$var = substr($var, 3);
}
}
return parent::generateJavascriptVar($baseName, $var);
}