Question

我想覆盖Sylius Grid模板并显示一些计算值

总可用数量总数量

在显示产品库存的网格上

我已经重写了Controller并渲染了树枝模板。

我的Yml配置

inventory:
resource: |
    alias: app.inventory
    section: admin
    templates: SyliusAdminBundle:Crud
    except: ['show', 'delete','edit']
    redirect: update
    grid: app_inventory
    permission: true
type: sylius.resource


app_admin_inventory_index:
path: /inventory
defaults:
    _controller: App\Controller\InventoryController::showAction
    _sylius:
        section: admin
        template: "@SyliusAdmin/Inventory/index.html.twig"
        permission: true

//控制器代码

namespace App\Controller;

use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Sylius\Component\Resource\ResourceActions;
use Symfony\Component\HttpKernel\Exception\HttpException;
use Symfony\Bundle\FrameworkBundle\Templating\EngineInterface;
use Sylius\Bundle\ResourceBundle\Controller\ResourceController;
use FOS\RestBundle\View\View;




class InventoryController extends ResourceController
{

      /**
     * @param Request $request
     *
     * @return Response
     */
    public function showAction(Request $request): Response
    {
        $configuration = $this->requestConfigurationFactory->create($this->metadata, $request);

        $this->isGrantedOr403($configuration, ResourceActions::SHOW);
        $resource = $this->findOr404($configuration);

        $this->eventDispatcher->dispatch(ResourceActions::SHOW, $configuration, $resource);

        $view = View::create($resource);

        if ($configuration->isHtmlRequest()) {
            $view
                ->setTemplate($configuration->getTemplate(ResourceActions::SHOW . '.html'))
                ->setTemplateVar($this->metadata->getName())
                ->setData([
                    'configuration' => $configuration,
                    'metadata' => $this->metadata,
                    'resource' => $resource,
                    $this->metadata->getName() => $resource,
                ])
            ;
        }

        return $this->viewHandler->handle($configuration, $view);

    }
}

以下是我得到的错误

Variable "resources" does not exist.

Twig_Error_Runtime

未从树枝模板文件中定义的资源

谢谢

Sylius网格覆盖

0 个答案: