Hierarchy for portfolio entries

Hi Ismael,

As mentioned on this topic, I did add the following code to the functions.php file of my child theme in order to enable hierarchy for portfolio items:

add_action('init', function() {
    function avf_portfolio_cpt_args_mod( $args ) {
        $args['hierarchical'] = true;
        $args['supports'][] = 'page-attributes';
        return $args;
    }
    add_filter( 'avf_portfolio_cpt_args', 'avf_portfolio_cpt_args_mod' );
});

Then, I used Page attributes of the child portfolio item to set its parent page. The URL of child pages displayed when I modify the page is:
https://www.cuisine-chinoise.org/recette/saute-aux-huit-tresors/ingredients/
but it acts as an invalid URL when used.

The topic owner did mention a problem and sait he fixed it, but does not tell how he did.

Best regards,
Serge

Hi,

Is there anyway to achieve that? The reason I want to use hierarchy is to inherit the parent page URL. This way, the submenu URLs could be relative and therefore identical for all recipes: ./ingredients, ./sauce, ./preparation, etc. This would be much easier to build and maintain.

And the reason I was using portfolio items is to use a portfolio grid to display the cook book. I intend to style and filter it like this page:
https://www.photographie-tous-azimuts.com/cours-photo/

Best regards,
Serge