function display_child_nodes($parent_id, $level)
{
global $data, $index;
$parent_id = $parent_id === NULL ? "NULL" : $parent_id;
if (isset($index[$parent_id])) {
foreach ($index[$parent_id] as $id) {
echo str_repeat("-", $level) . $data[$id]["topic_title"] . "\n";
display_child_nodes($id, $level + 1);
}
}
}
function display_child_nodes($parent_id, $level)
{
global $data, $index;
$parent_id = $parent_id === NULL ? "NULL" : $parent_id;
if (isset($index[$parent_id])) {
foreach ($index[$parent_id] as $id) {
$category = get_queried_object();
if ($level == 0) {
$term_list = wp_get_post_terms(get_the_ID(), 'product_categories');
if ($category->parent == $id || $id == $category->term_id || $term_list[0]->parent == $id) {
echo ' <li><a class="accordion-link" href="#">' . $data[$id]["name"] . '</a><ul class="accordion-list-content" style="display:block;color:#0076F9;">';
} else {
echo ' <li><a class="accordion-link" href="#">' . $data[$id]["name"] . '</a><ul class="accordion-list-content">';
}
}
$permalink = get_term_link($data[$id]["slug"], $data[$id]["taxonomy"]);
if ($level != 0) {
echo "<li>";
$terms = get_the_terms($post->ID, $data[$id]["taxonomy"]);
if (!empty($terms)) {
foreach ($terms as $term) {
$termID[] = $term->term_id;
}
if ($termID[0] == $id) {
echo "<a href='" . $permalink . "' style='color:#000; font-weight: 600;' class='act_cl'>" . $data[$id]["name"] . "</a>";
} else {
echo "<a href='" . $permalink . "' style='color:#000; font-weight: 600;' >" . $data[$id]["name"] . "</a>";
}
} else {
echo "<a href='" . $permalink . "' style='color:#000 ; font-weight: 600;'>" . $data[$id]["name"] . "</a>";
}
$post_lists = get_posts(array('numberposts' => -1, 'post_type' => 'product', 'suppress_filters' => false, 'tax_query' => array(array('taxonomy' => $data[$id]["taxonomy"], 'field' => 'id', 'terms' => $id))));
?>
<ul class="post_ul"><?php
if (!empty($post_lists)) {
foreach ($post_lists as $list) {
?>
<li><a href="<?php
echo get_permalink($list->ID);
?>
" title="<?php
echo get_the_title($list->ID);
?>
"><?php
echo get_the_title($list->ID);
?>
</a></li><?php
}
?>
</ul>
<?php
}
}
display_child_nodes($id, $level + 1);
echo "</li>";
if ($level == 0) {
echo "</ul></li>";
}
}
}
}
