Simple component test

block.latte

{include ../../../Components/ProductTile/templates/test-block.latte with blocks}

{for $i = 0; $i < 500; $i++}
    {include ptBlock 'index' => $i}
{/for}

HomePresenter.php

<?php

declare(strict_types=1);

namespace App\Presenters;

use App\Components\ProductTile\ProductTileComponent;
use Nette;
use Nette\Application\UI\Multiplier;


final class HomePresenter extends Nette\Application\UI\Presenter
{
    protected function createComponentProductTile(): Nette\Application\UI\Multiplier
    {
        return new Multiplier(fn(string $key) => new ProductTileComponent((int) $key));
    }
}

include.latte

{block content}

{for $i = 0; $i < 500; $i++}
    {include ../../../Components/ProductTile/templates/test.latte 'index' => $i}
{/for}

ProductTileComponent.php

<?php

declare(strict_types=1);

namespace App\Components\ProductTile;


use Nette\Application\UI\Control;

class ProductTileComponent extends Control
{

    public function __construct(
        private readonly int $index,
    ) {
    }

    public function render(): void
    {

        $this->template->render(
            __DIR__ . '/templates/test.latte',
            [
                'index' => $this->index,
            ]
        );
    }
}

test-block.latte

{define ptBlock}
    <div>
        <h3>{$index}</h3>
        Lorem ipsum dolor sit amet, consectetur adipisicing elit. Earum eligendi enim est eum expedita iste nam nesciunt
        numquam omnis, optio, quod recusandae repellendus saepe similique sint tenetur ullam ut voluptas.
    </div>
{/define}

test.latte

<div>
    <h3>{$index}</h3>
    Lorem ipsum dolor sit amet, consectetur adipisicing elit. Earum eligendi enim est eum expedita iste nam nesciunt
    numquam omnis, optio, quod recusandae repellendus saepe similique sint tenetur ullam ut voluptas.
</div>