register_taxonomy triggers the action registered_taxonomy immediately after it’s registered, which gives you the arguments it was registered with. As long as the taxonomy key doesn’t change, you can hook that action, modify the arguments, then re-register it. function wpd_update_taxonomy_args( $taxonomy, $object_type, $args ){ if( ‘plugin_tax’ == $taxonomy ){ // remove this action so we don’t … Read more
In WordPress 4.1.1 at least, In the Menu editor, Categories > View All Tab shows empty categories.
You need to call global $post before using $post->ID, or better, use get_the_ID() instead.
I looked at the source code for IssueM. I think the slug you are after is issuem_issue However, there are two more taxonomies it registers: issuem_issue_categories and issuem_issue_tags Edit Try changing your args to: $args = array( ‘post_type’ => ‘article’, ‘tax_query’ => array( array( ‘taxonomy’ => ‘issuem_issue’, ‘field’ => ‘slug’, ‘terms’ => ‘issue-one’ ), ), … Read more
Here’s the code, rewriten from posts and categories to custom post types and taxonomy terms. Thanks to @PieterGoosen for providing the first version. http://pastebin.com/xKBepGQz <?php $args = array( ‘post_type’ => ‘produkty’, // your CTP name ‘meta_key’ => ‘produkt_nowosc’, // custom meta key for displaying, in my case: the newest product in offer ‘meta_value’ => ‘tak’, … Read more
The simple and quickest solution is showing categories list by using sitemap plugin with short-code. For example this plugin WP Sitemap Page. Install it and place shortcode on page. Second option is create page template for category list. Using wp_list_categories() Thanks
‘the_post_navigation’. It seems to work for Custom Post Types (CPTs) but I cannot figure out how it does this. the_post_navigation() uses get_the_post_navigation() which uses get_previous_post_link() and get_next_post_link() which both uses get_adjacent_post_link() which uses get_adjacent_post() to get the next and previous post from the same post type. If we look at the source code for get_adjacent_post(), … Read more
Try this: <?php $object=”post”; $output=”objects”; $taxonomies = get_object_taxonomies( $object, $output ); $exclude = array( ‘post_tag’, ‘post_format’ ); if ( $taxonomies ) { foreach ( $taxonomies as $taxonomy ) { if( in_array( $taxonomy->name, $exclude ) ) { continue; } $terms = get_terms( array( ‘taxonomy’ => $taxonomy->name, ‘hide_empty’ => true, ) ); if ( ! empty( $terms … Read more
First, I’d extract all the slugs of the recommended colour terms with something like this: $recommended_colours = wp_get_post_terms($post->ID, ‘recommended_colours’); $recommended_colour_slugs = array_map(function($colour) { return $colour->slug; }, $recommended_colours); … which leaves you with a $recommended_colour_slugs array that looks like this [‘blue’, ‘green’]. Then you can loop over your colour terms and use an if-else to check … Read more
(1) Paste below code to your functions.php file function my_enqueue() { wp_enqueue_script( ‘my_custom_script’, get_template_directory_uri() . ‘/js/myscript.js’ ); } add_action( ‘admin_enqueue_scripts’, ‘my_enqueue’ ); (2) Create myscript.js file and paste below code in it and place the file in ‘yourtheme/js/’ folder. jQuery(document).ready(function () { jQuery(‘#categorychecklist’).prepend(‘<input type=”checkbox” id=”selectall”><label for=”selectall”>Select all subcategories.</label><hr>’); jQuery(‘#categorychecklist [type=”checkbox”]:not(#selectall)’).on(‘change’, function () { if(jQuery(‘#selectall’).is(‘:checked’)) { … Read more