Question

我想在一个控制器中解决插入/更新问题。这是我的代码：

public function setOwnershipAction(Request $request) {
    $session = $this->get('security.context')->getToken()->getUser();

    $em = $this->getDoctrine()->getManager();

    $game = $em->getRepository('GameShelfGamesBundle:Game')->find($request->request->get('hash'));
    $user = $em->getRepository('GameShelfUsersBundle:User')->find($session->getId());
    $typo = $em->getRepository('GameShelfUsersBundle:OwnState')->find($request->request->get('setownstate')['id']);
    $plat = $em->getRepository('GameShelfGamesBundle:Platforms')->find($request->request->get('platformown')['id']);

    $check = $em->getRepository('GameShelfUsersBundle:Own')->findBy(array(
        'user' => $user,
        'game' => $game
    ));

    if(!$check) {
        $own = new Own;
        $own->setGame($game);
        $own->setUser($user);
        $own->setTypo($typo);
        $own->setPlatforms($plat);
        $own->setUpdated(date("Y-m-d H:i:s"));
        $em->persist($own);
        $em->flush();
    } else {
        $check->setTypo($typo);
        $em->flush();
    }
}

现在，insert（在if(!$check)变为true之后）可以正常工作，但在else之后它不会单击。我的错误是Fatal error: Call to a member function setTypo() on a non-object。

Answer 1

findBy()方法将返回一个数组。您需要使用findOneBy()，或循环浏览findBy()结果。

Symfony2和更新条目

1 个答案: