[英]Forward Requests to another Controller does not work - symfony4
I've the problem, that forward Requests to another Controller does not work.我有问题,将请求转发到另一个 Controller 不起作用。
I've tried the solution/example from the symfony documentation ( https://symfony.com/doc/current/controller/forwarding.html ).我已经尝试了 symfony 文档( https://symfony.com/doc/current/controller/forwarding.html )中的解决方案/示例。
IndexController.php索引控制器.php
<?php
namespace App\Controller;
use App\Controller\OeffnungController;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\Routing\Annotation\Route;
class IndexController extends AbstractController
{
/**
* @Route("/")
*/
public function index($thisname)
{
$thisname = "TEST";
return $this->render('index/index.html.twig', [
'controller_name' => 'IndexController',
'pagetype' => 'index',
'pageurl' => "https://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]",
]);
}
}
?>
OeffnungController.php OeffnungController.php
<?php
namespace App\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\Routing\Annotation\Route;
use App\Entity\Offnungszeiten;
use App\Controller\IndexController;
class OeffnungController extends AbstractController
{
public function show($thisname)
{
$product = $this->getDoctrine()
->getRepository(Offnungszeiten::class)
->findOneBy(['name' => 'TESTPRODUCT']);
if (!$product) {
throw $this->createNotFoundException(
'No product found for id '
);
}
$response = $this->forward('App\Controller\IndexController::index', [
'thisname' => $product->getName(),
]);
return $response;
}
}
?>
I got the following error我收到以下错误
Could not resolve argument $thisname of "App\Controller\IndexController::index()", maybe you forgot to register the controller as a service or missed tagging it with the "controller.service_arguments"?
Just removed the unused $thisname
argument from the OeffnungController::show
method and filled the annotation.刚刚从OeffnungController::show
方法中删除了未使用的$thisname
参数并填充了注释。 And it works for me.它对我有用。
IndexController.php索引控制器.php
<?php
namespace App\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\Routing\Annotation\Route;
class IndexController extends AbstractController
{
/**
* @Route("/", name="app_index_index")
*/
public function index($thisname)
{
$thisname = "TEST";
return $this->render('index/index.html.twig', [
'controller_name' => 'IndexController',
'pagetype' => 'index',
'pageurl' => "https://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]",
]);
}
}
OeffnungController.php OeffnungController.php
<?php
namespace App\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\Routing\Annotation\Route;
use App\Entity\Offnungszeiten;
class OeffnungController extends AbstractController
{
/**
* @Route("/oeffnung/show", name="app_oeffnung_show")
*/
public function show()
{
$product = $this->getDoctrine()
->getRepository(Offnungszeiten::class)
->findOneBy(['name' => 'TESTPRODUCT']);
if (!$product) {
throw $this->createNotFoundException(
'No product found for id '
);
}
$response = $this->forward('App\Controller\IndexController::index', [
'thisname' => 'name',
]);
return $response;
}
}
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