如何在列表中显示大使的教子的名字？

Question

我正在创建一个赞助系统，我想在列表中显示教子的名字。

我有一个“大使”的名单，他们的大使将有教子，他们将有其他教子。目前，我设法显示每个大使的教子的数量，但我在创建显示姓名的脚本时遇到了麻烦。你能帮我一下吗？谢谢。

public function adminAmbassadorsAction(Request $request)
    {
        /** @var UserManager $userManager * */
        $ambassadors = $this->get('fos_user.user_manager');

        $em = $this->getDoctrine()->getEntityManager(); # Getting the entity manager for future request.

        /** @var UserRepository $repository * */
        $repository = $em->getRepository('AppBundle:User');

        // Recup all ambassadors
        $ambassadors = $repository->findByRole("ROLE_AMBASSADOR");

        $proprietesAmbassadeur = array();

        // Iterate ambassadors
        foreach ($ambassadors as $ambassador) {

            // Recup all fileuls
            // $ambassador = $this->getFullName();  // recup name parrain

            $filleuls = $repository->findBy(array('parrain' => $ambassador->getId()));  

            foreach ($filleuls as $filleul) {
                ($filleul->getFullName());

            }

            $proprietesAmbassadeur[$ambassador->getId()] = count($filleuls);
        }

        // render the view
        return $this->render('Admin/listing_sponsor.html.twig', [
            'os_ambassadors' => $ambassadors,
            'os_proprietes' => $proprietesAmbassadeur,
        ] );
    }
}

Answer 1

你不是在把上帝的孩子传到视线里。

我已经重写了你的代码，所以它通过了上帝孩子的总数和他们所有的名字。

public function adminAmbassadorsAction(Request $request)
{
    /** @var UserManager $userManager * */
    $ambassadors = $this->get('fos_user.user_manager');

    $em = $this->getDoctrine()->getEntityManager(); # Getting the entity manager for future request.

    /** @var UserRepository $repository * */
    $repository = $em->getRepository('AppBundle:User');

    // Recup all ambassadors
    $ambassadors = $repository->findByRole("ROLE_AMBASSADOR");

    $proprietesAmbassadeur = array();

    // Iterate ambassadors
    foreach ($ambassadors as $ambassador) {

        // Recup all fileuls
        // $ambassador = $this->getFullName();  // recup name parrain

        $filleuls = $repository->findBy(array('parrain' => $ambassador->getId()));

        $proprietesAmbassadeur[$ambassador->getId()] = array('total' => count($filleuls), 'filleulFullNames' => array());
        foreach ($filleuls as $filleul) {
            $proprietesAmbassadeur[$ambassador->getId()]['filleulFullNames'][] = $filleul->getFullName();
        }


    }

    // render the view
    return $this->render('Admin/listing_sponsor.html.twig', [
        'os_ambassadors' => $ambassadors,
        'os_proprietes' => $proprietesAmbassadeur,
    ] );
}