trait.ilMMCloseOnClick.php

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<?php
declare(strict_types=1);

use ILIAS\UI\Component\Component;
use ILIAS\GlobalScreen\Scope\MainMenu\Factory\isItem;
use ILIAS\GlobalScreen\Scope\MainMenu\Factory\isParent;
use ILIAS\GlobalScreen\Scope\MainMenu\Factory\isInterchangeableItem;
use ILIAS\UI\Component\Link\Link;

trait ilMMCloseOnClick
{
    protected function addDisengageDecorator(isItem $item): isItem
    {
        if (($item instanceof isParent || $item instanceof isInterchangeableItem) && $item->getParent()->serialize() === '') {
            // always close MainBar when a link has been clicked
            return $item->addComponentDecorator(static function (
                Component $c
            ): Component {
                if (!$c instanceof Link) {
                    return $c->withAdditionalOnLoadCode(fn($id): string => "$('#$id').click(function() { 
                        il.UI.maincontrols.mainbar.disengageAll();
                        il.UI.maincontrols.mainbar.clearStates();
                    })");
                }
                return $c;
            });
        }

        return $item;
    }
}