If you want to show custom field values, you can’t use WP_Query that select posts. It seems to me that the only available way is to write a sql query and execute it in $wpdb. global $wpdb; if ( isset($_POST[‘search’]) == false || empty($_POST[‘search’]) ) wp_send_json_success( $array() ); $s = $_POST[‘search’]; $meta_keys = [‘PLZ’, ‘ort’, … Read more
I have written a small plugin exactly for that some time ago. It hooks into ‘save_post’ and takes the first 20 characters as title if there is no title set already: add_action( ‘save_post’, ‘t5_fix_empty_title’, 11, 2 ); /** * Fills an empty post title from the first words of the post. * * @param int … Read more
You get all terms because you’re asking for all terms, in fact, the line $tradeList = get_terms(‘trade’); just get all the terms, ignoring the ‘term’ query string passed to file. If you want to get all the terms “filterd” you have to use the string in the query, something like: include_once( ‘../../../wp-load.php’ ); // adjust … Read more
If you follow the second approach in the linked Q\A, you do not need ajax, but just to pass the array of terms to the script. First of all in your functions.php (or equivalent) enqueue the script and pass the array of trades via wp_localize_script: add_action( ‘wp_enqueue_scripts’, function() { /* you should check if the … Read more
Ok not sure if this is the best method to use but it worked for me. I used a combition of jquery-ui-autocomplete – and the JSON API plugin First download the required js files from the link above. I used jqueri-ui from the Google library Install and activate JSON API plugin I then used the … Read more
The communication with the server happens via Ajax. I once wrote a high-level overview of Ajax in WordPress, but you can find many more examples on this site and around the web. Next, you have to do a query that will find similar titles. I found some questions that might help you on Stack Overflow: … Read more
don’t include WP like that. use $_GET instead: … $(“#tags”).autocomplete(“<?php echo add_query_arg(‘get_my’, ‘terms’, home_url()); ?>”, … theme’s functions.php: add_action(‘template_redirect’, ‘terms_for_autocomplete’); function terms_for_autocomplete(){ if(isset($_GET[‘get_my’]) && $_GET[‘get_my’] == ‘terms’): $terms = &get_terms(get_taxonomies()); foreach ($terms as $term) echo “{$term->name}|{$term->name} ({$term->count} results)\n”; die(); endif; }
I have a solution I tested, and it works. The autocomplete for the tags is currently done via an ajax request to the file admin-ajax.php. The solution I would suggest is to block the processing of the request so that it does not return any result. I would do : function no_tag_suggest() { if( DOING_AJAX … Read more
Turns out you can’t use uppercase taxonomy ids. Those work, mostly, but when WordPress sanitizes Ajax calls, everything uppercase is converted to lower case and it won’t find the correct taxonomy. The solution is to only define and use lowercase taxonomy ids.
First, read this post to understand my answer Search that will look in custom field, post title and post content You may want to use the acf/fields/relationship/query/ however, when adding the args: $args[‘meta_query’] = array(array( ‘key’ => ‘your_meta’, ‘value’ => $args[‘s’], ‘compare’ => ‘LIKE’, )); you will find that using that query, WordPress will search … Read more