You can have more than two. You could have as many as you like but you may have performance penalties if you try to use too many. I’d expect this to be true especially if you use an OR relationship. See the following for a way to create your tax_query array dynamically. https://wordpress.stackexchange.com/a/97444/21376 To adapt … Read more
wp_get_object_terms( $post_id, $taxonomy ) will return an array of the term objects for that post of that taxonomy. $post_id can also be an array of ids (this will return all terms attached to any post in the array), and $taxonomy can also be an array of taxonomies.
Yes, You can call action “pre_get_posts”. add_action(‘pre_get_posts’,’search_filter’); You can add parameter : $args = array( ‘post_status’ => ‘publish’, ‘posts_per_page’ => 6, ‘paged’ => $paged, ‘meta_key’ => ‘event_date’, ‘orderby’ => ‘meta_value_num’, ‘order’ => ‘ASC’ ); You can use above parameter e.g. : function search_filter($query){ if ( !is_admin() && $query->is_main_query() ) { $query->set(‘post_status’, ‘publish’); $query->set(‘meta_key’, ‘event_date’); $query->set(‘orderby’, … Read more
There is no such hierarchy in WordPress, accessing a custom taxonomy directly simply 404. This works for all taxonomies, build-in or not. There is unfortuantely no other work around to this but to create a page You should create a custom page template with a custom query to list your taxonomy terms, something like the … Read more
If I try to add &posts_per_page=15 to url, it doesn’t work: it won’t change number of post. I wonder if you’re looking for a custom query variable, e.g. ppp, to change the number of posts for the main query: add_filter( ‘query_vars’, function( $vars ) { $vars[] = “ppp”; return $vars; } ); add_action( ‘pre_get_posts’, function( … Read more
Unfortunately there is no way of doing this with wp_register_taxonomy(). When you register a taxonomy, the default metabox is either checkboxes (hierarchical) or as a cloud (non-hierarchical). The only way round it is to de-register the existing metabox and add a new-one in its place. By carefully mimicking the ‘default’ metabox – you won’t have … Read more
Below code is an example that does what you want. See tax_query for more information. function my_get_posts( $query ) { // we only need to modify the query for logged in users if ( !is_user_logged_in() ) return $query; $current_user = wp_get_current_user(); // assuming that user’s region is stored as user_region meta key $user_region = get_user_meta( … Read more
It is quite possible to achieve this. What we need to do is Get all the terms sorted by slug (or any other field desired) associated with our taxonomy Get the current term object Determine where in the array our current term is Get the two adjacent terms (if any) Build the links to those … Read more
Hello Everyone out there, who are facing difficulty to display the parent and child taxonomies in drop down, i found the solution for the above problem…… edit the code in the functions.php file, before the code was $categories= get_categories(‘child_of=”.$_POST[“main_catid’].’hide_empty=0′); now edit the code, like this… $categories= get_categories(‘child_of=”.$_POST[“main_catid’].’&hide_empty=0′.’&taxonomy=state’); and this works so beautifully, try it for … Read more
Here is a function I use to list subterms: /** * Lists all subentries of a taxonomy. * * @return void */ function ttt_get_subterms( $args = array () ) { if ( ! isset ( get_queried_object()->taxonomy ) ) { return; } $options = array ( ‘child_of’ => get_queried_object_id() , ‘echo’ => 0 , ‘taxonomy’ => … Read more