Description des éléments du menu?Walker personnalisé pour wp_nav_menu ()

Puisque WordPress 3.0 ,vous n'avez pasbesoin d'unmarcheurpersonnaliséplus!

Ilexiste lefiltre walker_nav_menu_start_el ,voir https://developer.wordpress.org/reference/hooks/walker_nav_menu_start_el/

Exemple:

 function add_description_to_menu($item_output, $item, $depth, $args) {
    if (strlen($item->description) > 0 ) {
        // append description after link
        $item_output .= sprintf('<span class="description">%s</span>', esc_html($item->description));

        // insert description as last item *in* link ($input_output ends with "</a>{$args->after}")
        //$item_output = substr($item_output, 0, -strlen("</a>{$args->after}")) . sprintf('<span class="description">%s</span >', esc_html($item->description)) . "</a>{$args->after}";
    }

    return $item_output;
}
add_filter('walker_nav_menu_start_el', 'add_description_to_menu', 10, 4);
 

Since WordPress 3.0, you don't need a custom walker anymore!

There is the walker_nav_menu_start_el filter, see https://developer.wordpress.org/reference/hooks/walker_nav_menu_start_el/

Example:

function add_description_to_menu($item_output, $item, $depth, $args) {
    if (strlen($item->description) > 0 ) {
        // append description after link
        $item_output .= sprintf('<span class="description">%s</span>', esc_html($item->description));

        // insert description as last item *in* link ($input_output ends with "</a>{$args->after}")
        //$item_output = substr($item_output, 0, -strlen("</a>{$args->after}")) . sprintf('<span class="description">%s</span >', esc_html($item->description)) . "</a>{$args->after}";
    }

    return $item_output;
}
add_filter('walker_nav_menu_start_el', 'add_description_to_menu', 10, 4);

Cen'estni meilleurni pire que d'autres suggestions;c'estjuste différent.C'est courtet doux aussi.

Plutôt que d'utiliser le champ de description comme le suggère @toscho ,vouspouvez remplir le champ "Titre" surchaque élément demenu avec letexte que vous voulez,puis utilisez ce CSS:

.menu-item a:after { content: attr(title); }

Il serait égalementfacile d'utiliser jQuery pour l'ajouter,mais letexteest suffisamment ornementalpour que le CSS semble approprié.

This isn't better or worse than other suggestions; it's just different. It's short and sweet too.

Rather than using the description field as @toscho suggests, you could fill in the "Title" field on each menu item with the text you want, and then use this CSS:

.menu-item a:after { content: attr(title); }

It would also be easy to use jQuery to append it, but the text is ornamental enough that CSS seems appropriate.

Vouspouvez également écrire un élément <span> après l'étiquette denavigation dans lesmenuset utiliser la règle CSS suivantepourmodifier sonparamètre display (c'est inlinepar défaut):

 span {display:block}
 

You can also write a <span> element after the navigation label in menus and use the following CSS rule to change its display setting (it's inline by default):

span {display:block}