Ok well without any help from here……. I was able to figure out how to change the option and select values of wp_dropdown_categories to display the child terms of the current taxonomy being viewed- First I placed this code into my functions file, which creates a walker class – class SH_Walker_TaxonomyDropdown extends Walker_CategoryDropdown{ function start_el(&$output, … Read more
First you really shouldn’t use query_posts for that use get_posts or WP_Query and second tax_query accept an array of arrays from the codex: tax_query takes an array of tax query arguments arrays (it takes an array of arrays) so: $terms=get_terms(‘tax_name’); $request=array(); foreach((array)$terms as $t) $request[]=$t->slug; $tax_q = new WP_Query( array( ‘post_type’ => ‘post’, ‘posts_per_page’ => … Read more
function get_issues() { $output = array(); $hlterms = get_terms(‘issue’, array(‘orderby’ => ‘id’, ‘order’ => ‘DESC’,’hide_empty’ => false)); foreach($hlterms as $term){ array_push($output, $term->term_id); } return $output; } This would return you term id as per the recent and then in your second function start iterating to get the posts for latest issue. function get_posts_for_current_issue() { $total_issues … Read more
It depends of what you are trying to do exactly. But if you want the same functionality of the question you linked, you can use the same function but passing your custom taxonomy to the function. Here all the arguments you can pass to wp_list_categories() and is defulat values: <?php $args = array( ‘show_option_all’ => … Read more
The problem There’s on (imho) serious issue with WordPress and Taxonomies and their term hierarchy (and children): They aren’t really fetched from the actual state, but someone who thought (s)he might be really “smart” stuffed that into the *_options table. Just take a look at the source of get_term_children(): It makes a call to _get_term_hierarchy(). … Read more
If you know you’re loading the right template, redirect to your first term of the specified taxonomy: function wpse_135306_redirect() { $cpt=”countries”; if (is_post_type_archive($cpt)) { $tax = ‘cities’; $args = array( ‘orderby’ => ‘id’, // or ‘name’ or whatever ); $cities = get_terms($tax, $args); if (count($cities)) { wp_redirect(get_term_link(reset($cities), $tax)); exit(); } } } // function wpse_135306_redirect … Read more
AFAIK it shouldn’t be a problem to get taxonomy data at the customizer_register hook state. So that problem might have different reasons, but they aren’t apparent from your question. Besides I’m not sure what you are trying to achieve, so you might want to fill the information gaps according to @Rarst’s questions. Aside from that … Read more
This can be easily done with your own custom function. What you want to do here is, get your object from get_terms() which will hold your term objects, check if your unique key is set as a parameter and then according to that, remove that key/pair and add it to the back Now, lets put … Read more
To answer your first question What is the difference between those functions get_terms() returns an array of terms objects that belongs to a specific taxonomy get_the_terms() returns an array of terms belonging to a post the_terms() displays an HTML formatting string of term names belonging to a post Because you need your terms not hyperlinked … Read more
You can use wp_get_post_terms() which will return all the terms attached to the post, if any. Then, the first term of the array will be able to tell you which taxonomy it belongs to: global $post; $terms = wp_get_post_terms( $post->ID, array( ‘regions’, ‘sections’ ) ); if( ! empty( $terms ) && ! is_wp_error( $terms ) … Read more