/**
* Get the ajax source url that was set either on the DataTable_Config
* object or on the current DataTable object
*
* @return string
*/
public function getAjaxSource()
{
if (!is_null($this->config->getAjaxSource())) {
return $this->config->getAjaxSource();
} else {
return $this->ajaxDataUrl;
}
}
