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POExclude Category from Custom Post Type Loop / Archive
 

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  1. POExclude Category from Custom Post Type Loop / Archive
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    <p>I've been reading through posts on how to do this but none seem to make sense or work. I have created a custom post type (research) in my functions.php file and a custom taxonomy (classifications). I also have a custom archive page (archive-research.php) for my post type.</p> <p>I have a category (classification) called "oldresearch" that I would like to exclude from the custom archive template.</p> <p>Below is my custom post type code. Could someone please help me and let me know where the exclusion code needs to go.</p> <pre><code>&lt;?php /* redirect users to front page after login */ function redirect_to_front_page() { global $redirect_to; if (!isset($_GET['redirect_to'])) { $redirect_to = get_option('siteurl'); } } add_action('login_form', 'redirect_to_front_page'); if ( function_exists('register_sidebars') ) register_sidebars(3); add_action('init', 'register_custom_menu'); function register_custom_menu() { register_nav_menu('custom_menu', __('Custom Menu')); } /** Registering Custom Post Type: Research **/ // Register Taxonomy for Research $labels = array( 'name' =&gt; 'Classifications', 'singular_name' =&gt; 'Classification', 'search_items' =&gt; 'Search Classifications', 'popular_items' =&gt; 'Popular Classifications', 'all_items' =&gt; 'All Classifications', 'parent_item' =&gt; 'Parent Classifications', 'edit_item' =&gt; 'Edit Classifications', 'update_item' =&gt; 'Update Classifications', 'add_new_item' =&gt; 'Add New Classification', 'new_item_name' =&gt; 'New Classifications', 'separate_items_with_commas' =&gt; 'Separate Classifications with commas', 'add_or_remove_items' =&gt; 'Add or remove Classifications', 'choose_from_most_used' =&gt; 'Choose from most used Classifications' ); $args = array( 'label' =&gt; 'Classifications', 'labels' =&gt; $labels, 'public' =&gt; true, 'hierarchical' =&gt; true, 'show_ui' =&gt; true, 'show_in_nav_menus' =&gt; true, 'args' =&gt; array( 'orderby' =&gt; 'term_order' ), 'rewrite' =&gt; array( 'slug' =&gt; 'research/classifications', 'with_front' =&gt; false ), 'query_var' =&gt; true ); register_taxonomy( 'Classifications', 'Research', $args ); // Register Classification Column add_filter( 'manage_research_posts_columns', 'ilc_cpt_columns' ); add_action('manage_research_posts_custom_column', 'ilc_cpt_custom_column', 10, 2); function ilc_cpt_columns($defaults) { $defaults['Classifications'] = 'Classifications'; return $defaults; } function ilc_cpt_custom_column($column_name, $post_id) { $taxonomy = $column_name; $post_type = get_post_type($post_id); $terms = get_the_terms($post_id, $taxonomy); if ( !empty($terms) ) { foreach ( $terms as $term ) $post_terms[] = "&lt;a href='edit.php?post_type={$post_type}&amp;{$taxonomy}={$term-&gt;slug}'&gt; " . esc_html(sanitize_term_field('name', $term-&gt;name, $term-&gt;term_id, $taxonomy, 'edit')) . "&lt;/a&gt;"; echo join( ', ', $post_terms ); } else echo '&lt;i&gt;No terms.&lt;/i&gt;'; } // Register Custom Post Type function research_post_type() { $labels = array( 'name' =&gt; _x( 'Research', 'Post Type General Name', 'text_domain' ), 'singular_name' =&gt; _x( 'Research', 'Post Type Singular Name', 'text_domain' ), 'menu_name' =&gt; __( 'Research', 'text_domain' ), 'parent_item_colon' =&gt; __( 'Parent Research', 'text_domain' ), 'all_items' =&gt; __( 'All Research', 'text_domain' ), 'view_item' =&gt; __( 'View Research', 'text_domain' ), 'add_new_item' =&gt; __( 'Add New Research', 'text_domain' ), 'add_new' =&gt; __( 'New Research', 'text_domain' ), 'edit_item' =&gt; __( 'Edit Research', 'text_domain' ), 'update_item' =&gt; __( 'Update Research', 'text_domain' ), 'search_items' =&gt; __( 'Search Research', 'text_domain' ), 'not_found' =&gt; __( 'No Research found', 'text_domain' ), 'not_found_in_trash' =&gt; __( 'No Research found in Trash', 'text_domain' ), ); $rewrite = array( 'slug' =&gt; 'research', 'with_front' =&gt; true, 'rewrite_pages' =&gt; true, 'rewrite_feeds' =&gt; true, ); $args = array( 'label' =&gt; __( 'research', 'text_domain' ), 'description' =&gt; __( 'Agri-Gro product research', 'text_domain' ), 'labels' =&gt; $labels, 'supports' =&gt; array( 'title', 'editor', 'excerpt', 'author', 'thumbnail', 'comments', 'trackbacks', 'revisions', 'custom-fields', 'page-attributes', 'post-formats', ), 'taxonomies' =&gt; array( 'Classifications', 'post_tag' ), 'hierarchical' =&gt; true, 'public' =&gt; true, 'show_ui' =&gt; true, 'show_in_menu' =&gt; true, 'show_in_nav_menus' =&gt; true, 'show_in_admin_bar' =&gt; true, 'menu_position' =&gt; 20, 'menu_icon' =&gt; 'http://www.agrigro.com/news/wp-content/uploads/2013/01/Documents-icon.png', 'can_export' =&gt; true, 'has_archive' =&gt; true, 'exclude_from_search' =&gt; false, 'publicly_queryable' =&gt; true, 'rewrite' =&gt; $rewrite, 'capability_type' =&gt; 'page', ); register_post_type( 'research', $args ); } // Hook into the 'init' action add_action( 'init', 'research_post_type', 0 ); ?&gt; </code></pre>
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