[Resuelto] How to use Toolset taxonomy as filter in admin

[Autor]

Mensajes

[Pat]

Hello,

I have created a taxonomy related to products. I have been able to display all info related to this taxonomy in the product listing admin page. Now, I would like to be able to sort products in the admin product listing page thanks to this taxonomy (as it is possible with prodcut catogories for example), but this is not possible.
Is there something to do in order to get this feature avalable in the admin product listing page?

Regards
Pat

[Christian Cox]

Pat I don't think it's possible to sort by a category, but you can filter by a category. Add the following code to functions.php:

function filter_admin_lists_by_taxonomies( $post_type, $which ) {
  // Array of post type slugs where these filters should appear
  $filter_types = ['product'];
  // Array of taxonomy slugs to filter by
  $taxonomies = ['your-taxonomy-slug'];

  if ( !in_array( $post_type, $filter_types ) )
    return;

  foreach ( $taxonomies as $taxonomy_slug ) {

    // Retrieve taxonomy data
    $taxonomy_obj = get_taxonomy( $taxonomy_slug );
    $taxonomy_name = $taxonomy_obj->labels->name;

    // Retrieve taxonomy terms
    $terms = get_terms( $taxonomy_slug );

    // Display filter HTML
    echo "<select name='{$taxonomy_slug}' id='{$taxonomy_slug}' class='postform'>";
    echo '<option value="">' . sprintf( esc_html__( 'Show All %s', 'text_domain' ), $taxonomy_name ) . '</option>';
    foreach ( $terms as $term ) {
      printf(
        '<option value="%1$s" %2$s>%3$s (%4$s)</option>',
        $term->slug,
        ( ( isset( $_GET[$taxonomy_slug] ) && ( $_GET[$taxonomy_slug] == $term->slug ) ) ? ' selected="selected"' : '' ),
        $term->name,
        $term->count
      );
    }
    echo '</select>';
  }

}
add_action( 'restrict_manage_posts', 'filter_admin_lists_by_taxonomies' , 10, 2);

Replace 'your-taxonomy-slug' with the slug of your custom taxonomy.

[Pat]

Hello Christian,

That's perfect. Many thanks
Pat