Although the new orderby parameter is great in WP_Query, it does not support multiple orderby for multiple meta_key‘s. I’ve went through a couple of scenarios and even went and digged into trac and make and came up with the following make.wordpress.org A more powerful orderby in wordpress 4.0 trac ticket #17065 None of the issues … Read more
Never mind I got it. I used <?php the_ID(); ?> to set unique id’s but even so that was not the problem. Turns out the first accordion had a class of “in” so the real question was How can I only give a class to the first post of a loop? and I did that … Read more
Actually I’d love to have an answer from @ialocin, because he suggested me the way. But as the code is a bit long for comment field I’m posting it here as an answer. But I’d love to accept an answer more appropriate to the situation: After @ialocin’s suggestion, I got that, the $post_id wasn’t accurate … Read more
Like @SamuelElh comment this is how I solved it: add_action(‘updated_post_meta’, ‘check_meta_change’, 0, 4); function check_meta_change($meta_id, $post_id, $meta_key, $meta_value) { if( ‘<ENTER YOUR META KEY>’ == $meta_key ) { // do stuff } }
Checkboxes are a bit different than text inputs. The main changes below are in the save function and with handling the checked attribute. The value of show_category will be yes if it’s been checked or an empty string for unchecked. Keep in mind that if the show_category meta was never saved it will be unset, … Read more
Update It seems that you can do this directly with WP function wp_dropdown_pages() as birgire points out in his response below: https://wordpress.stackexchange.com/a/240275/102371 This solution is longer, and uses get_posts() to fetch specific post statuses. $pages = get_posts( array( ‘post_type’ => ‘page’, ‘post_parent’ => 0, ‘post_status’ => array( ‘draft’, ‘publish’ ) ) ); echo ‘<select name=”selected-food-type” … Read more
Apparently in order to get the meta value right after saving the post, you have to either get the $_REQUEST[‘my_meta_value’] directly, or, if you need to update the database right away, you have to use update_post_meta() in your save_post action.
It’s not so difficult. All you have to do is to add a condition and check if the book_id param is passed. You can even check if this param is correct (for example if the book_id should be a number, then you can check if it is): add_filter( ‘rest_gallery_query’, function( $args ) { if ( … Read more
I just had the same problem. It’s insanely poorly documented on ACF’s pages (as in, not there at all). The core of your problem is, that you have spaces in your options-page names. And when you access it, using the ‘ID’, then you have to use the ‘page_title’, but where all spaces are replaced by … Read more
You’re close. You have: foreach (get_child_pages(wp_get_post_parent_id(get_the_ID())) as $s) { echo ‘<li><a href=”‘ . get_the_permalink($s->ID) . ‘”>’ . get_the_title($s->ID) . ‘</a></li>’; } We need to add a layer above that to show the two lists. However we can’t assume that the posts of one type will all come out together (i.e. all of one category, then … Read more