Using wp_list_categories in single.php ?

  • archillez

    (@archillez)


    14 years, 6 months ago

    Is it possible to use wp_list_categories in single post mode but only showing the categories related to the post shown?

    I’ve tried a few arguments but failed.

    Is there a similar plugin/function for this purpose?

    My main purpose is to show the categories under the post but in a format like the hierarchy in the widget.

    Thanks

Viewing 1 replies (of 1 total)
  • Thread Starter archillez

    (@archillez)

    14 years, 6 months ago

    Here’s my code inserted in the template

    $categories = get_the_category ($post->ID);

$includes = array();
foreach ($categories as $c){$includes[]= $c->cat_ID;}
asort($includes);

$include="";
foreach ($includes as $inc){
  if($include)$include .= ',';
  $include .= $inc;
}

$orderby      = 'slug';
$show_count   = 1;      // 1 for yes, 0 for no
$hierarchical = 1;      // 1 for yes, 0 for no
$title_li = '';

$args = array(
  'include'	 => $include,
  'orderby'      => $orderby,
  'show_count'   => $show_count,
  'hierarchical' => $hierarchical,
  'title_li'        => $title_li,
);
wp_list_categories ($args);

    I can see the category list but the hierarchy is not seen.

    Nevermind, it is because my post didn’t have the parent category checked.

Viewing 1 replies (of 1 total)

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