I have a parent page called services with children, each service child has child pages within it.
On the first level child page i want to show all of the pages below it in. When i click through to one of those pages, i want that same menu to display, with all of the pages that are the same level as the one i am on showing.
i currently have this code:
global $post;
$subpages = wp_list_pages( array(
'echo'=>0,
'title_li'=>'',
'depth'=>1,
'child_of'=> ( $post->post_parent == 0 ? $post->ID : $post->post_parent)
));
if ( !empty($subpages) ) {
?>
<div class="services-sub-menu">
<?php
if ( $post->post_parent != 0 ) {
echo '<p class="parent-link"><a href="'. get_permalink($post-
>post_parent) .'"><em>'. __('Back to') .' '. get_the_title($post-
>post_parent) .'</em></a><p>';
}
echo '<ul>';
echo $subpages;
echo '</ul>';
?>
</div>
<?php
} else {
}
This works in that is shows the current level sub items. However, on first level children i want to show the children below, on second level children i want to show children on the same level.
Thankyou in advance for your help, much appreciated.
I have a parent page called services with children, each service child has child pages within it.
On the first level child page i want to show all of the pages below it in. When i click through to one of those pages, i want that same menu to display, with all of the pages that are the same level as the one i am on showing.
i currently have this code:
global $post;
$subpages = wp_list_pages( array(
'echo'=>0,
'title_li'=>'',
'depth'=>1,
'child_of'=> ( $post->post_parent == 0 ? $post->ID : $post->post_parent)
));
if ( !empty($subpages) ) {
?>
<div class="services-sub-menu">
<?php
if ( $post->post_parent != 0 ) {
echo '<p class="parent-link"><a href="'. get_permalink($post-
>post_parent) .'"><em>'. __('Back to') .' '. get_the_title($post-
>post_parent) .'</em></a><p>';
}
echo '<ul>';
echo $subpages;
echo '</ul>';
?>
</div>
<?php
} else {
}
This works in that is shows the current level sub items. However, on first level children i want to show the children below, on second level children i want to show children on the same level.
Thankyou in advance for your help, much appreciated.
Share Improve this question asked Jan 29, 2019 at 15:05 reigns1989reigns1989 171 silver badge6 bronze badges1 Answer
Reset to default 0You need to work out what page level you are on first, so that you know the correct ID to pass to the child_of argument of wp_list_pages. Give this a try:
global $post;
$page_level = 0;
$post_parent = null;
// Work out what page level we're on
if($post->post_parent > 0) {
$post_parent = get_post($post->post_parent);
$page_level = ($post_parent->post_parent == 0 ? 1 : 2);
}
// Updated with page IDs
echo 'Current page: '.$post->ID.'<br />';
echo 'Current parent: '.$post->post_parent.'<br />';
echo 'Current level'.$page_level.'<br />';
echo 'Loading pages from '.($page_level == 2 ? $post->post_parent : $post->ID).'<br />';
$subpages = wp_list_pages(array(
'echo' =>0,
'title_li' =>'',
'depth' =>1,
'child_of' => ($page_level == 2 ? $post->post_parent : $post->ID)
));
if ( !empty($subpages) ) {
?>
<div class="services-sub-menu">
<?php
if ( $post->post_parent != 0 ) {
echo '<p class="parent-link"><a href="'. get_permalink($post->post_parent) .'"><em>'. __('Back to') .' '. get_the_title($post->post_parent) .'</em></a><p>';
}
echo '<ul>';
echo $subpages;
echo '</ul>';
?>
</div>
<?php
} else {
}