that function is explained here and if I understand it right, it’s not quite THAT simple. To use it as a single line in functions, you would have to fill out all those variables. add_post_meta ( 7, ‘fruit’, ‘banana’ ) This would literally output only on the admin of Post ID 7, and it would … Read more
What you propose would break a lot of plugins and internals of WordPress. Post meta keys are not unique. This is supported at the API level too: // on save… add_post_meta( $post_id, ‘lead’, ‘Tom’ ); add_post_meta( $post_id, ‘member’, ‘Bob’ ); add_post_meta( $post_id, ‘member’, ‘Janet’ ); add_post_meta( $post_id, ‘member’, ‘Alice’ ); add_post_meta( $post_id, ‘member’, ‘David’ ); … Read more
I think the problem might be that the spread operator is missing in a couple of places. This line: return { meta: { currentMeta, editedMeta }, }; in withSelect should be: return { meta: { …currentMeta, …editedMeta }, }; This makes the meta object be a copy of currentMeta (have all the same properties and … Read more
Basically, you’re not properly using array_push(). array_push() modifies the original/input array which is passed by reference to the function and it returns the new number of elements in the array. So with add_post_meta( $groupItem->ID, $meta, array_push( $user_ids, 26 ) ), you’re actually setting the meta value to the number of items in $user_ids and not … Read more
If you’re hooking into publish_post, that fires before meta is ready. Either get the meta from the POST object, or use a different hook – possibly update_post_meta.
You wrote .comment-list but that’s not the class, it’s .commentlist. You may also need to target the anchor link inside that tag explicitly to override link colours
You should use @wordpress/scripts so you can profit from modern JavaScript language features and JSX and transpile it to browser-compatible code. It’s really not complicated to use. Just install it via npm install @wordpress/scripts –save and than you can transpile your source file like this wp-scripts build src/myguten.js.js –output–path=js. It’s not only modern language features … Read more
Ok so we have things, and we want to favourite/unfavourite them as done. First, we need 2 functions: saeed_is_favourited( int $post_id, string $thing_to_favourite ) ( where $thing_to_favourite is the thing we’re marking as saved/favourited/etc, and $default is the value to return if we don’t know yet saeed_set_favourited( int $post_id, string $thing_to_favourite, bool $favourited ) where … Read more
This makes no sense, required $key argument (defines which custom field value you want to retrieve) is missing: $post_meta = get_post_meta( $post->ID ); How are you actually assigning this to post? In this snippet you only assign array to some arbitrary variable: $brand_meta = array(… Also please clarify your condition, I am not sure what … Read more
In WordPress these boxes are called “meta box” and to add one to your new/edit page screen you can use add_meta_box() function (look at the example at the bottom for the examples), you can also use this class which is nicely documented and does most of the job for you. Or you can use a … Read more