aro_007

Hi there!

There is a solution, but I didn’t write it myself. I commissioned a developer to create a plugin for me to add this functionality.

I don’t get an error anymore, however the class is being added to all categories. I can show you: Website

Here’s how I have that full block of code:

function is_in_sub_term_page( $parent_id ) {
	if ( ! is_tax( 'product_cat' ) ) {
		// If you are not in product cat page, return false.
		return false;
	}

	// Get current term id.
	$term_object = get_queried_object();
	$term_id = $term_object->term_id;

	// This function check if $term_id is child of $parent_id.
	return term_is_ancestor_of( $parent_id, $term_id, 'product_cat' );
}

function show_parent_categories( $args = array() ) {

$args = array(  
    'hierarchical' => 1,
    'show_option_none' => '',
    'hide_empty' => 0,
    'parent' => $category->term_id,
    'taxonomy' => 'product_cat'
);

$product_categories = get_terms( 'product_cat', $args );
$active = is_tax( 'product_cat', $product_category->slug ) ? 'active' : '';
$parent_active = is_in_sub_term_page( $product_category->term_id ) ? 'parent-active' : '';

$count = count($product_categories);
 if ( $count > 0 ){
 echo "<div id='main-categories-wrapper'><ul id='main-categories'>";
 foreach ( $product_categories as $product_category ) {  
		echo '<li><a class="' . $active . ' ' . $parent_active . '" href="' . get_term_link( $product_category ) . '">' . $product_category->name . '</li>';
 }
 echo "</ul></div>";
}
}

Ok so I got it to where there isn’t an error. Is it possible to have the class show when you’re in a subcategory of that category as well?

I had also reinstalled WC without success. I think I deactivated all plugins as well to test.

I will go ahead and post this on the Woocommerce plugin forum though.

Will do, thank you!