Render a row and send it to the client. If the row no
longer exists then inform the client.
public fetchRow ( &$args, $request ) : JSONMessage | ||
$args | array | |
$request | Request | |
Результат | JSONMessage | JSON object. |
/** * @copydoc GridHandler::fetchRow() */ function fetchRow($args, $request) { $json = parent::fetchRow($args, $request); if ($row = $this->getRequestedRow($request, $args)) { $galley = $row->getData(); if ($galley->getRemoteUrl() == '' && !$galley->getFileId()) { $json->setEvent('uploadFile', $galley->getId()); } } return $json; }