AdminContext not available in configureActions

[Chrisissorry]

Describe the bug

From the docs:

public function configureActions(Actions $actions): Actions
{
    $viewInvoice = Action::new('View Invoice', 'fas fa-file-invoice')
        ->displayIf(static function ($entity) {
            return $entity->isPaid();
        });

    return $actions
        // ...
        ->add(Crud::PAGE_INDEX, $viewInvoice);
}

Now, where do I get $entity from?

$this->getContext()->getEntity()->getInstance()

results in an NPE for the AdminContext itself.

To Reproduce

Place the following code in any CrudController:

public function configureActions(Actions $actions): Actions
{
        // weird hack as we cannot access the AdminContext from here
        $employeeId = $this->requestStack->getCurrentRequest()->get('entityId');

        $employee = $this->getContext()->getEntity()->getInstance();
}

Visit the Controller's URL.

[Macko82]

You don't have to get entity. You just need to provide callable for an action, which takes one argument (for example $entity from the docs) and EasyAdmin will call this defined callable and pass the entity as argument at runtime.

https://github.com/EasyCorp/EasyAdminBundle/blob/4a080891dbc54480853653936f91104234096572/src/Dto/ActionDto.php#L242-L245

[talpaworld]

@Macko82 I'm sorry, but I don't understand the answer. Can you explain this in more detail, please?

I can find an "entity-callable" in "->displayIf()" as @Chrisissorry described, but how can I get the entity-ID if I want to include it in a modal dialog (data-bs-target), for example?

public function configureActions(Actions $actions): Actions
{
      //...
      $myAction = Action::new('myAction', null, 'fa-solid fa-my-action')
            ->linkToCrudAction('myAction')
            ->setHtmlAttributes([
                'title' => $this->translator->trans('tooltip.my.action'),
                'data-bs-toggle' => 'modal',
                'data-bs-target' => '#modal-myAction-' . $entity->getId(),
            ])
            ->setTemplatePath('admin/my_action.html.twig')
        ;
        $actions->add(Crud::PAGE_INDEX, $myAction);
      //...
}