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Comments (4)

plasid avatar plasid commented on September 27, 2024

@garciaantonio20k I'm have the same problem now, and looking at the date of your post and no responses from the maintainers I assume this project it dead.

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l0gicgate avatar l0gicgate commented on September 27, 2024

In your action, you're referencing $this->twig.

Instead what you need to do is inject ContainerInterface inside of your action and use the view key that we automatically map to.

abstract class Action
{
    protected $view;

    public function __construct(LoggerInterface $logger, ContainerInterface $container)
    {
        $this->logger = $logger;
        $this->view = $container->get('view');
    }
}

Then in your action:

class IndexAction extends Action
{

    protected function action(): Response
    {
        $viewData = [
            'name' => 'Antonio'
        ];
        return $this->view->render($this->response, 'index.twig', $viewData);
    }
}

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Rakjlou avatar Rakjlou commented on September 27, 2024

I had the same issue and will try this @l0gicgate thanks.
It's a bit counterintuitive though and may benefit from being explained somewhere, on the README.md probably.

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odan avatar odan commented on September 27, 2024

Injecting the DI container within the application should be avoided. In order to make use of proper autowiring, the DI container definition should be configured using the full interface or class name instead of "view".

use Slim\Views\Twig;
// ...

$container->set(Twig::class, function() {
    return Twig::create('path/to/templates', ['cache' => 'path/to/cache']);
});

Within a class:

use Slim\Views\Twig;
// ...

final class HomeAction
{
    private readonly Twig $twig;

    public function __construct(Twig $twig)
    {
        $this->twig = $twig;
    }

    public function __invoke(ServerRequestInterface $request, ResponseInterface $response): ResponseInterface
    {
        return $this->twig->render($response, 'home.twig');
    }
}

I'm closing this as resolved.

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