exclude_tree wp_list_categories not working

  • Resolved mhhenn

    (@mhhenn)


    13 years, 8 months ago

    I been trying to use the exclude_tree on wp_list_categories but it just doesn’t work. If I use hide_empty=1(means hide empty categories) the exclude=”id” does delete the tree, but I need to show the empty categories and delete a tree. I read as well this fix on http://core.trac.wordpress.org/ticket/12981 but I didn’t really get the documentation…

    Does any one know a way around or the “fixed away” to use exclude_tree and have the “hide_empty=0″(show empty categories) on wp_list_categories?

    Any help will be appreciated.

    Thanks

Viewing 3 replies - 1 through 3 (of 3 total)
  • Thread Starter mhhenn

    (@mhhenn)

    13 years, 6 months ago

    Anyone?

    MichaelH

    (@michaelh)

    13 years, 6 months ago

    Assuming 15 is id of the parent of the tree you want to exclude

    <?php
$term_list = '';
$taxonomy = 'category';
$term_args=array(
  'child_of' => 15
);
$terms = get_terms($taxonomy,$term_args);

if ($terms) {
  foreach( $terms as $term ) {
    $term_list .= $term->term_id . ',';
  }
  $term_list .= '15';
  wp_list_categories('hide_empty=0&exclude='.$term_list);
}
?>
    Thread Starter mhhenn

    (@mhhenn)

    13 years, 6 months ago

    Thank you again Michael. I had kind of lost all my hopes on this one. Unfortunately is quite late now for me, so I will have to test it tomorrow.

    Thank you for your time.

Viewing 3 replies - 1 through 3 (of 3 total)
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