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How to display custom taxonomy hierarchically in template? (5 posts)

  1. gcoghill
    Member
    Posted 3 years ago #

    I've successfully been able to include my custom taxonomy in a template page for a hierarchical taxonomy. However I cannot figure out what I need to do in the code for the template page to display the items according to their hierarchy.

    Using
    <?php echo get_the_term_list( get_the_ID(), 'clipart-theme', "Theme: ", ' &raquo; ' ) ?>

    It just displays the parent & child terms alphabetically. What I want is for it to reflect the relationship.

    For example, if my hierarchy is Beer (parent category) and then Amstel Light (child category), the above code outputs as Amstel Light >> Beer, but I want it to display as Beer >> Amstel Light.

    What do I need to do to make this happen?

  2. gcoghill
    Member
    Posted 3 years ago #

    Oh and maybe I should mention that I am displaying these items on a custom post type.

  3. prionkor
    Member
    Posted 3 years ago #

    Hi, the forums now really sucks. I don't have any reply in my last 5-6 threads.

    What you are want to do is breadcrumb trail. you can use this pluin http://wordpress.org/extend/plugins/breadcrumb-trail/ and see if it works. Not sure if it will work with custom taxonomy but the current version says compatible upto WP 3.0.4 so no harm to try :)

  4. gcoghill
    Member
    Posted 3 years ago #

    I'll give it a try, thanks for the tip! Glad it works in a template, that's key.

  5. sunriseweb
    Member
    Posted 2 years ago #

    If you are stilling looking I think what you want is the wp_list_categories function - specify the custom taxonomy name in the taxonomy argument. It is working for me with a template specific to a custom post type.

    http://codex.wordpress.org/Function_Reference/wp_list_categories

    For example add the following to your template:

    <ul>
                    <?php
                      $args = array(
                        'orderby'            => 'ID',
                        'order'              => 'ASC',
                        'style'              => 'list',
                        'show_count'         => 1,
                        'hide_empty'         => 0,
                        'use_desc_for_title' => 1,
                        'child_of'           => 0,
                        'hierarchical'       => true,
                        'title_li'           => __( 'Directory Organization' ),
                        'show_option_none'   => __('No Directory Orgs'),
                        'number'             => NULL,
                        'echo'               => 1,
                        'depth'              => 0,
                        'current_category'   => 0,
                        'pad_counts'         => 1,
                        'taxonomy'           => 'directory',
                        'walker'             => 'Walker_Category' );
                      wp_list_categories($args); ?>
                  </ul>

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