The Core lacks a function for that kind of bulk delete, so far as I know. The safest thing to do is to Loop over the posts in your CPT and delete the fields. $del = array( ‘list’, ‘of’, ‘keys’, ‘to’, ‘delete’ ); $args = array( ‘post_type’ => ‘book’, ‘posts_per_page’ => -1, ‘ignore_sticky_posts’ => true, … Read more
Oh my. You’re doing some freaky stuff there. 🙂 Please try it like this: $args = array( ‘posts_per_page’ => -1, ‘post_type’=> ‘match_report’, ); $query = new WP_Query($args); if ($query->have_posts()) { while ($query->have_posts()) { $query->the_post(); $matchdate = get_post_meta(get_the_ID(), ‘report_date’, true); $new_matchdate = DateTime::createFromFormat(‘d-m-Y’, $matchdate); update_post_meta(get_the_ID(), ‘report_date’, $new_matchdate->format(‘Y-m-d’)); } wp_reset_postdata(); } // EDIT If you have problems … Read more
To do the taxonomy query in your case, the code would be like this: if (isset($_POST[‘cat’]) && !empty($_POST[‘cat’])){ $args[‘tax_query’] = array( array( ‘taxonomy’ => ‘roadkill_category’, ‘field’ => ‘id’, // or slug ‘terms’ => $_POST[‘cat’], ‘operator’ => ‘IN’ ) ); } If you have further questions about tax query, please refer to the Codex.
You should focus on getting it to save first. There are endless amount of tutorials online on how to do it, but I would recommend using a plugin called Advanced Custom Fields. That let’s you create custom fields in specific pages/posts, without writing any code. This plugin also provides you with functions to use on … Read more
WordPress core has number_format_i18n() function, which allows to set number of decimal digits and apploes appropriate formatting in line with site’s locale. However note that it is not specific to money and there can be more peculiar requirements to handle such.
As soon as you hit “Add New” and the new post pages starts to load, WordPress inserts a mostly blank post template into the database. Periodically after that you get auto-saves. You don’t want either. You will need to add additional conditions to prevent your code from running in those circumstances. Something like this in … Read more
Try: $rating = get_post_meta($post->ID, ‘ratings_score’, false); var_dump($rating); You will notice that you get an array, even if your ratings_score is 2. To wit: array(1) { [0]=> string(1) “2” } That will never equal 2 so your condition will never work. The third parameter of get_post_meta() if set to true will collapse that array to a … Read more
After click on <a> tage send an ajax request. I will write only php code do jQuery part yourself. <script type=”text/javascript” > jQuery(document).ready(function($) { var data = { action: ‘my_action’ }; // since 2.8 ajaxurl is always defined in the admin header and points to admin-ajax.php $.post(ajaxurl, data, function(response) { //Do watever after you get … Read more
You are using the_post_thumbnail() which will echo the actual thumbnail. You should use get_the_post_thumbnail() if you want the value to be returned, not echoed. So, change: $slide_img = the_post_thumbnail(); To: $slide_img = get_the_post_thumbnail(); You should also, as Matt points out, make sure you are using the correct meta field names and check if the values … Read more
The second and third argument to get_post_meta() are optional. If not provided– ie. get_post_meta($post->ID)— you will get an array of all meta for the post. If only $id is set it will return all meta values in an associative array. http://codex.wordpress.org/Function_Reference/get_post_meta#Return_Value For example: $meta = get_post_meta($post->ID); var_dump($meta);