/**
* DeleteRecord() - allow delete only if no child node
* @return avoid
*/
public function deleteRecord()
{
$rec = $this->getActiveRecord();
if (!$rec) {
return;
}
$id = $rec['Id'];
$recordList = $this->getDataObj()->directFetch("[PId]='{$id}'");
if (count($recordList) > 0) {
global $g_BizSystem;
$errorMsg = "Unable to delete the record that has 1 or more children nodes.";
BizSystem::clientProxy()->showErrorMessage($errorMsg);
return;
}
return parent::deleteRecord();
}