protected function onCreateJsonData(CreateJsonDataEvent $aEvt)
{
$model = $this->getModel();
$rules = $this->getDataRules()->toArray();
foreach ($rules as $k) {
$s = StructUtils::scout($model, $k);
if ($s[0]) {
$aEvt->getJsonData()->set($k, $s[1]);
}
}
}
/**
* Gets items specified by paths from the source array, and sets them in the returned array.
* @param array $aArray Source array.
* @param array $aPaths Array of paths to items.
* @param bool $aFill If true, non-existent items will be set to null.
* @return array Array containing extracted items.
*/
public static function extract($aArray, $aPaths, $aFill = false)
{
$arr = array();
foreach ($aPaths as $k) {
$p = StructUtils::scout($aArray, $k);
if ($p[0]) {
StructUtils::set($arr, $k, $p[1]);
} else {
if ($aFill) {
StructUtils::set($arr, $k, null);
}
}
}
return $arr;
}
