Symfony3 提交后需要刷新答案

【问题标题】：Symfony3 Need to refresh after submitSymfony3 提交后需要刷新
【发布时间】：2016-08-01 14:28:27
【问题描述】：

我希望在提交表单后不要刷新我的页面。

我使用重定向并再次询问实体列表但没有没有变化，我仍然需要刷新。 我对其他表单也有同样的问题，但重定向解决了它。

public function handleClient($client)
{
    if (!$client->getNom() || !$this->clientForm->isSubmitted() || !$this->clientForm->isValid())
        return;

    $this->getDoctrine()->getManager()->persist($client);
    $this->getDoctrine()->getManager()->flush();

    // HANDLE REFRESH LIST OF CLIENT EXPECTED
    $repository = $this->getDoctrine()->getManager()->getRepository('CommonBundle:Client');
    $this->listClients = $repository->getAllClientInverse();

    $this->redirect($this->generateUrl('accueil'));
}


public function clientAction(Request $request)
{
    // ACCUEIL
    $repository = $this->getDoctrine()->getManager()->getRepository('CommonBundle:Client');
    $this->listClients = $repository->getAllClientInverse();

    // HANDLE CLIENT CREATION AND REQUEST
    $this->clientLogicHandler();

    $repository = $this->getDoctrine()->getManager()->getRepository('CommonBundle:Client');
    $this->listClients = $repository->getAllClientInverse();

    return $this->render('CommonBundle:Default:index.html.twig',
        array('listClients' => $this->listClients)
        );
    }
}

编辑：我发现问题是我直接调用视图而不从Controller重新加载。有没有办法调用控制器来渲染新资源？

【问题讨论】：

我还是有这个问题。我试过 $this->redirectToRoute('accueil', array(), 302/301);没有变化。

标签： forms redirect submit symfony page-refresh

【解决方案1】：

事实上，重定向只适用于动作，而不适用于子函数。我只需要对动作进行级联，并在需要时进行重定向，例如：

public function handleClient($client)
{
    if (!$client->getNom() || !$this->clientForm->isSubmitted() || !$this->clientForm->isValid())
        return false;

    $this->getDoctrine()->getManager()->persist($client);
    $this->getDoctrine()->getManager()->flush();

    // HANDLE REFRESH LIST OF CLIENT EXPECTED
    $repository = $this->getDoctrine()->getManager()->getRepository('CommonBundle:Client');
    $this->listClients = $repository->getAllClientInverse();

    $this->redirect($this->generateUrl('accueil'));
    return true;
}


public function clientAction(Request $request)
{
    // ACCUEIL
    $repository = $this->getDoctrine()->getManager()->getRepository('CommonBundle:Client');
    $this->listClients = $repository->getAllClientInverse();

    // HANDLE CLIENT CREATION AND REQUEST
   if ($this->handleClient())
        $this->redirect($this->generateUrl('accueil'));

    $repository = $this->getDoctrine()->getManager()->getRepository('CommonBundle:Client');
    $this->listClients = $repository->getAllClientInverse();

    return $this->render('CommonBundle:Default:index.html.twig',
        array('listClients' => $this->listClients)
        );
    }
}

【讨论】：