Suggestion: Show widget only when subpages exist

When adding [subpages] as a widget, I have to use Widget Logic to determine whether or not subpages exists. Otherwise, the widget title appears without a corresponding list of subpages.

Would be useful to integrate the following function into Page-list plugin:

function pagelist_has_subpages() {
    global $post;

    $children = get_pages('child_of='.$post->ID);
    if( count( $children ) > 0 ) {
        $parent = true;
    }

    return $parent;
}

Users could then add the following conditional logic via Widget Logic:

is_page() && pagelist_has_subpages()

• This topic was modified 5 years, 11 months ago by Clarus Dignus.