共享相同的变量多个模板TWIG / SYMFONY

Question

我想将一些变量共享到不同的树枝模板中：

这是我的控制器：

public function indexAction()
{
    $em = $this->getDoctrine()->getManager();
    //Get All projects
    $projects = $em->getRepository('WebAwardsBundle:Project')->findAll();

    //Get the Winner of the day
    $winner = $em->getRepository('WebAwardsBundle:Winner')->findBy(
        array('isDay' => '1')
    );
    foreach($winner as $win){
        $idProject = $win->getIdProject();
    }
    $winner = $em->getRepository('WebAwardsBundle:Project')->findById($idProject);

    //Get the author of the project
    $idUser = $winner[0]->getIdAuthor();
    $user = $em->getRepository('WebAwardsBundle:User')->findById($idUser);

    //Get the vote of the project
    $vote = $em->getRepository('WebAwardsBundle:Vote')->findByIdProject($idProject);


    //Get the last project of the Month

    //All Winner of the month
    //Recuperer dans la liste de tous les projets, le projet == meme id, order by date desc limit 1
    return $this->render('project/index.html.twig', array(
        'projects' => $projects,
        'winner'   => $winner,
        'user'     => $user,
        'vote'     => $vote,
    ));
}

base.html.twig中有一个“优胜者”对象：

<footer class="footer">
    <div class="container-fluid">
        <div class="col-xs-12 col-md-4">
            <div class="col-xs-12">- SITE DU MOIS-</div>
            <div class="col-xs-12">{{ winner[0].name }}</div>
            <div class="col-xs-12">- SITE DU MOIS-</div>
        </div>
        <div class="col-xs-12 col-md-4">qsd</div>
        <div class="col-xs-12 col-md-4">dqs</div>
        <div class="row">
            <div class="col-xs-12">
                <p class="text-center">&copy; Copyright 2016 by <a href="{{ path('homepage') }}">WebAwards</a>.</p>
            </div>
        </div>
    </div>
</footer>

这是我需要Winner对象的login.html.twig：

{% block footer %}
    <!-- WINNER IN UNDEFINED :'( -->
    {{ include('base.html.twig', {'winner': winner }) }}
{% endblock %}

大家都知道怎么了吗？

Answer 1

您好像两次定义了$ winner，请看一下：

$winner = $em->getRepository('WebAwardsBundle:Winner')->findBy(
  array('isDay' => '1')
);
...
$winner = $em->getRepository('WebAwardsBundle:Project')->findById($idProject);

这肯定看起来不对！

Answer 2

我解决了以下问题：

• 在Winner Controller中创建WinnerDay函数：

   public function winnerDayAction(){ $em = $this->getDoctrine()->getManager(); //Get All projects $projects = $em->getRepository('WebAwardsBundle:Project')->findAll(); //Get the Winner of the day $winner = $em->getRepository('WebAwardsBundle:Winner')->findBy( array('isDay' => '1') ); foreach($winner as $win){ $idProject = $win->getIdProject(); } $winner = $em->getRepository('WebAwardsBundle:Project')->findById($idProject); $userId = $winner[0]->getIdAuthor(); $user = $em->getRepository('WebAwardsBundle:User')->findById($userId); return $this->render('footer.html.twig', array( 'winner' => $winner, 'user' => $user ));` 

• 在父模板（base.html.twig）中调用操作

   `{{ render(controller('WebAwardsBundle:Winner:winnerDay' )) }}` 

• 最后，我创建了一个footer.html.twig，该变量现在可用