/**
* Given a group of pages, render a simple <ul> navigation
*
* This is here to demonstrate an example of a simple shared function.
* Usage is completely optional.
*
* @param PageArray $items
*
*/
function renderNav(PageArray $items)
{
if (!$items->count()) {
return;
}
echo "<ul class='nav'>";
// cycle through all the items
foreach ($items as $item) {
// render markup for each navigation item as an <li>
if ($item->id == wire('page')->id) {
// if current item is the same as the page being viewed, add a "current" class to it
echo "<li class='current'>";
} else {
// otherwise just a regular list item
echo "<li>";
}
// markup for the link
echo "<a href='{$item->url}'>{$item->title}</a> ";
// if the item has summary text, include that too
if ($item->summary) {
echo "<div class='summary'>{$item->summary}</div>";
}
// close the list item
echo "</li>";
}
echo "</ul>";
}
