PropertyFilter.php

См. документацию.

<?php
 
namespace Bitrix\Iblock\Integration\UI\Grid\Filter\Property;
 
use Bitrix\Iblock\Integration\UI\Grid\Property\PropertyGridProvider;
use Bitrix\Main\Filter\Filter;
use Bitrix\Main\UI\Filter\Theme;
 
class PropertyFilter extends Filter
{
    public static function create(int $iblockId, PropertyGridProvider $gridProvider): self
    {
        $id = $gridProvider->getId();
        $provider = new PropertyFilterProvider($iblockId, $gridProvider);
 
        return new static($id, $provider);
    }

    public function toArray(): array
    {
        return [
            'FILTER_ID' => $this->getID(),
            'FILTER' => $this->getFieldArrays(),
            'FILTER_PRESETS' => [],
            'ENABLE_LABEL' => true,
            'THEME' => Theme::LIGHT,
            'CONFIG' => [
                'AUTOFOCUS' => false,
                'popupWidth' => 800,
            ],
            'USE_CHECKBOX_LIST_FOR_SETTINGS_POPUP' => true,
            'ENABLE_FIELDS_SEARCH' => 'Y',
        ];
    }
}