DashboardCrudController Configuration

Oct 13, 2025 by miodeya.com 105 views

Introduction

EasyAdmin 4 is a powerful and flexible admin interface for Symfony applications. However, sometimes, issues can arise that hinder the smooth functioning of the admin interface. In this article, we will explore a common issue faced by EasyAdmin 4 users, where the filters button is disabled, and the popup of filters is empty.

Problem Description

The problem is encountered when the main documents page is shown in the EasyAdmin 4 interface. The filters button is disabled, and when inspected and removed, the popup shows without filter's fields. This issue is encountered in a project based on Symfony 6.4, where EasyAdmin 4 is used to manage documents.

Entity Configuration

The entity configuration for the Document entity is as follows:

#[ORM\Table(name: 'documents')]
#[ORM\Entity]
class Document
{
    #[ORM\Column(name: 'd_id', type: 'integer', nullable: false)]
    #[ORM\Id]
    #[ORM\GeneratedValue(strategy: 'IDENTITY')]
    private $id;

    #[ORM\Column(name: 'd_titre', type: 'string', length: 64, nullable: true)]
    private $title;

    #[ORM\Column(name: 'd_nom', type: 'string', length: 100, nullable: true)]
    private $path;
}

DashboardCrudController Configuration

The DashboardCrudController configuration is as follows:

#[AdminDashboard(routePath: '/admin', routeName: 'admin')]
class DashboardController extends AbstractDashboardController
{
    private AdminUrlGenerator $routeBuilder;

    public function __construct(AdminUrlGenerator $routeBuilder)
    {
        $this->routeBuilder = $routeBuilder;
    }

    public function index(): Response
    {
        return $this->redirect($this->routeBuilder->setController(DocumentCrudController::class)->generateUrl());
    }

    public function configureDashboard(): Dashboard
    {
        return Dashboard::new()
            ->setTitle('Symfony Skeleton');
    }

    public function configureMenuItems(): iterable
    {
        yield MenuItem::linkToDashboard('Dashboard', 'fa fa-home');
    }
}

DocumentCrudController Configuration

The DocumentCrudController configuration is as follows:

use App\Entity\Document;
use EasyCorp\Bundle\EasyAdminBundle\Controller\AbstractCrudController;
use EasyCorp\Bundle\EasyAdminBundle\Field\IdField;
use EasyCorp\Bundle\EasyAdminBundle\Field\TextField;
use EasyCorp\Bundle\EasyAdminBundle\Config\Filters;
use EasyCorp\Bundle\EasyAdminBundle\Filter\TextFilter;

class DocumentCrudController extends AbstractCrudController
{
    public static function getEntityFqcn(): string
    {
        return Document::class;
    }

    public function configureFields(string $pageName): iterable
    {
        return [
            IdField::new('id')->setLabel('ID')->setRequired(false)->hideOnForm(),
            TextField::new('title')->setLabel('Title'),
            TextField::new('path')->setLabel('Path')
        ];
    }

    public function configureFilters(Filters $filters): Filters
    {
        return $filters
            ->add(TextFilter::new('title'));
    }
}

Browser Error

When inspecting the browser errors by pressing F12, the following error is encountered:

GET http://localhost/symfony-skeleton/public/admin/document net::ERR_CONNECTION_RESET 200 (OK).

Solution

To resolve the issue of the filters button being disabled and the popup of filters being empty, the following steps can be taken:

Check Entity Configuration: Ensure that the entity configuration is correct and that the fields are properly defined.
Check DashboardCrudController Configuration: Verify that the DashboardCrudController configuration is correct and that the menu items are properly defined.
Check DocumentCrudController Configuration: Ensure that the DocumentCrudController configuration is correct and that the filters are properly defined.
Check Browser Error: Inspect the browser error to determine the cause of the issue.
Clear Cache: Clear the cache to ensure that the changes are reflected in the application.
Check EasyAdmin 4 Documentation: Refer to the EasyAdmin 4 documentation to ensure that the configuration is correct and that the issue is not a known limitation.

By following these steps, the issue of the filters button being disabled and the popup of filters being empty can be resolved.

Conclusion

Q: What is the cause of the filters button being disabled in EasyAdmin 4?

A: The filters button being disabled in EasyAdmin 4 can be caused by a variety of factors, including incorrect entity configuration, DashboardCrudController configuration, or DocumentCrudController configuration. Additionally, browser errors or cache issues can also contribute to this problem.

Q: How can I resolve the issue of the filters button being disabled in EasyAdmin 4?

A: To resolve the issue of the filters button being disabled in EasyAdmin 4, you can try the following steps:

Check Entity Configuration: Ensure that the entity configuration is correct and that the fields are properly defined.
Check DashboardCrudController Configuration: Verify that the DashboardCrudController configuration is correct and that the menu items are properly defined.
Check DocumentCrudController Configuration: Ensure that the DocumentCrudController configuration is correct and that the filters are properly defined.
Check Browser Error: Inspect the browser error to determine the cause of the issue.
Clear Cache: Clear the cache to ensure that the changes are reflected in the application.
Check EasyAdmin 4 Documentation: Refer to the EasyAdmin 4 documentation to ensure that the configuration is correct and that the issue is not a known limitation.

Q: What is the cause of the popup of filters being empty in EasyAdmin 4?

A: The popup of filters being empty in EasyAdmin 4 can be caused by a variety of factors, including incorrect entity configuration, DashboardCrudController configuration, or DocumentCrudController configuration. Additionally, browser errors or cache issues can also contribute to this problem.

Q: How can I resolve the issue of the popup of filters being empty in EasyAdmin 4?

A: To resolve the issue of the popup of filters being empty in EasyAdmin 4, you can try the following steps:

Check Entity Configuration: Ensure that the entity configuration is correct and that the fields are properly defined.
Check DashboardCrudController Configuration: Verify that the DashboardCrudController configuration is correct and that the menu items are properly defined.
Check DocumentCrudController Configuration: Ensure that the DocumentCrudController configuration is correct and that the filters are properly defined.
Check Browser Error: Inspect the browser error to determine the cause of the issue.
Clear Cache: Clear the cache to ensure that the changes are reflected in the application.
Check EasyAdmin 4 Documentation: Refer to the EasyAdmin 4 documentation to ensure that the configuration is correct and that the issue is not a known limitation.

Q: What is the best way to troubleshoot the issue of the filters button being disabled and the popup of filters being empty in EasyAdmin 4?

A: The best way to troubleshoot the issue of the filters button being disabled and the popup of filters being empty in EasyAdmin 4 is to follow these steps:

Check the Entity Configuration: Ensure that the entity configuration is correct and that the fields are properly defined.
Check the DashboardCrudController Configuration: Verify that the DashboardCrudController configuration is correct and that the menu items are properly defined.
Check the DocumentCrudController Configuration: Ensure that the DocumentCrudController configuration is correct and that the filters are properly defined.
Check the Browser Error: Inspect the browser error to determine the cause of the issue.
Clear the Cache: Clear the cache to ensure that the changes are reflected in the application.
Check the EasyAdmin 4 Documentation: Refer to the EasyAdmin 4 documentation to ensure that the configuration is correct and that the issue is not a known limitation.

Q: Can I use a third-party library to resolve the issue of the filters button being disabled and the popup of filters being empty in EasyAdmin 4?

A: Yes, you can use a third-party library to resolve the issue of the filters button being disabled and the popup of filters being empty in EasyAdmin 4. However, it is recommended to first try to resolve the issue using the built-in features of EasyAdmin 4. If the issue persists, you can consider using a third-party library to resolve the issue.

Q: How can I prevent the issue of the filters button being disabled and the popup of filters being empty in EasyAdmin 4 from occurring in the future?

A: To prevent the issue of the filters button being disabled and the popup of filters being empty in EasyAdmin 4 from occurring in the future, you can follow these best practices:

Regularly Check the Entity Configuration: Ensure that the entity configuration is correct and that the fields are properly defined.
Regularly Check the DashboardCrudController Configuration: Verify that the DashboardCrudController configuration is correct and that the menu items are properly defined.
Regularly Check the DocumentCrudController Configuration: Ensure that the DocumentCrudController configuration is correct and that the filters are properly defined.
Regularly Clear the Cache: Clear the cache to ensure that the changes are reflected in the application.
Regularly Check the EasyAdmin 4 Documentation: Refer to the EasyAdmin 4 documentation to ensure that the configuration is correct and that the issue is not a known limitation.

By following these best practices, you can prevent the issue of the filters button being disabled and the popup of filters being empty in EasyAdmin 4 from occurring in the future.