public function getData(&$response = null)
{
// this happens when we start out at the top level of a service instance
if (!$this->selectedLayer && $this->action == self::ACTION_PLACEMARKS) {
return array();
}
$data = parent::getData();
if ($data === null) {
$data = array();
}
return $data;
}
public function getData(&$response = null)
{
// this happens when we start out at the top level of a service instance
// Use strlen to protect against a layer id of 0
if (strlen($this->selectedLayer) == 0 && $this->action == self::ACTION_PLACEMARKS) {
return array();
}
$data = parent::getData($response);
if ($data === null) {
$data = array();
}
return $data;
}