Alternative Dropdown-Menü

Dropdown-Menü xxx

1. Datei "page.php" in Verzeichnis "\bl-themes\[theme]\php\" öffnen
2. In Datei "page.php" Zeile 14-18 ersetzen

vorher

<?php foreach ($staticContent as $staticPage): ?>
<li class="nav-item">
    <a class="nav-link" href="<?php echo $staticPage->permalink(); ?>"><?php echo $staticPage->title(); ?></a>
</li>
<?php endforeach ?>

nachher

<?php
foreach ($staticContent as $staticPage) {
    $children = $staticPage->children();
    if (!$staticPage->isChild())
    {
            if ($staticPage->hasChildren())
            {
                echo '<li class="nav-item dropdown">';
                 echo '<a class="nav-link dropdown-toggle" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" href="'. $staticPage->permalink().'">'.$staticPage->title().'</a>';

                echo PHP_EOL.'<div class="dropdown-menu" aria-labelledby="navbarDropdown">'.PHP_EOL;
                foreach ($children as $child)
                {
                    echo '<a class="dropdown-item" href="'.$child->permalink().'">'.$child->title().'</a>'.PHP_EOL;
                }
                echo '</div>'.PHP_EOL;
            } else {
                echo '<li class="nav-item">';
                echo '<a class="nav-link" href="'. $staticPage->permalink().'">'.$staticPage->title().'</a>';
    }
        echo '</li>'.PHP_EOL;
    }
}
?>