Most probably the term was not found and $current_term returned as false: $current_term = get_term_by( ‘slug’, $term_slug, $taxonomyName ); $term_id = false === $current_term->term_id ? null : $current_term->term_id; According to the docs, get_term_by() return values are Term Row (object or array) from database. Will return false if $taxonomy does not exist or $term was not … Read more
I am not aware of a function to get only specific term objects for a post type but it is not hard to filter out the ones you want. For example: $taxonomies = get_object_taxonomies( ‘post’, ‘objects’ ); $taxonomies = array_intersect_key($taxonomies,array_flip(array(‘category’,’post_tag’))); var_dump($taxonomies); But since you know the taxonomies you want, you could also just use get_taxonomy( … Read more
Why not just turn off the default tags capability then register a tags taxonomy specific to the custom post type? http://codex.wordpress.org/Function_Reference/register_taxonomy register_taxonomy( ‘my_custom_post_type_tags’, ‘my_custom_post_type’, array( ‘label’ => __( ‘Tags’ ), ‘rewrite’ => false, ‘hierarchical’ => false, ‘capabilities’ => array( ‘edit_terms’ => ‘manage_categories’ ) ) );
Use get_the_terms instead of the_terms. http://codex.wordpress.org/Function_Reference/get_the_terms Something like this should do the trick: $terms = get_the_terms( get_the_ID(), ‘ehp_volumes’ ); $term_count = count( $terms ); if ( $term_count > 0 && ! wp_error( $terms ) ) { $terms = array_values( $terms ); // reset keys for easier looping. by default the key matches the term id … Read more
You have to use array like this: array( ‘post_type’ =>’news’, ‘category_name’ => $category, //use category slug (NOT name). ‘post__not_in’=> array($post->ID) ); For more reference please visit this link
I would create 2 custom post types: People Organizations I would use the default Post post type for the articles (Assuming you’re not already using this for a blog or something else). ACF is my plugin of choice when it comes to custom fields, it allows you to create metaboxes that list all posts under … Read more
If you want an example of how to do the dropdown filtering using ajax, then if you factor out your taxonomy dropdown into your “functions.php”: function my_dropdown_categories( $taxonomy, $current_selected = ”, $include = null ) { // Get all terms of the chosen taxonomy $terms = get_terms($taxonomy, array(‘orderby’ => ‘name’)); // our content variable $list_of_terms=”<select … Read more
If you’re trying to hide a post-format on one particular page, then the function below should work. <?php // Exclude post-format from one particular page function exclude_campaigns( $query ) { // is_page() allows for page ID, page title or page slug if( $query->is_main_query() && $query->is_page( INSERT_PAGE_ID_HERE ) ) { $tax_query = array( ‘taxonomy’ => ‘post_format’, … Read more
Your code is fine, I just tested it. Consider the following: Sometimes you may have a blog and you want URLS to beset up like .xyz/DATE/POSTNAME or perhaps you have a picture website and want it to be .xyz/category/image. Luckily, WordPress has built-in functionality to handle this. They are known as Permalinks – you just … Read more
You could use wp_list_categories, it can be used for any taxonomy, not only categories: $args = array( ‘taxonomy’ => ‘tax’ ); wp_list_categories( $args ); See the list of arguments in the codex.