There is no filter to change that behavior, you would have to replace the entire metabox. On the other hand: I think there is no really simple way to show and to save those arrays. Example for a fictive meta key ‘foo’: array ( 0 => 2, ‘hello’ => array ( 0 => 2, ‘hello’ … Read more
Inserting a meta box in the Comment edit screen is the same as in the post types screens. But it can only be placed on the wide column, the sidebar seems not to accept other boxes. To capture the data that’s being posted, I only found the filter comment_edit_redirect. This has to be adapted to … Read more
CSS of what? CSS can be relevant only in the context of the full page, and as long as you do not request data for the full page (which you can easily do by just fetching the page and parsing it for the relevant style rules) you lack context. There is simply no such thing … Read more
This is better accomplished by registering a new taxonomy. You get all of the advantages of categories and tags without the hassle of custom fields. Codex: register_taxonomy Tutorial: How to Create Custom Taxonomies in WordPress 3
Had the same issue last week and here is what i did: if (has_post_thumbnail()) //if the post already has a post thumbnail then just use that the_post_thumbnail($size=”post-thumbnail”, $attr=””); else{ //if not then convert the custom field to the post thumbnail and display that $at_url = get_post_meta($post->ID, ‘image’, true); $at_id = get_image_id_by_url($at_url); delete_post_meta($post->ID, ‘image’); if ($at_id){ … Read more
Assuming you’d like the facility to update this data from the quickedit box whilst viewing the list of comments, you’ll need a series of actions and filters. I’ve tried to make appropriate comments in the necessary places for you, though bear in mind i threw this all together for you with a small amount of … Read more
You won’t be really able to tell which context the image is being used in in the wp_get_attachment_image_attributes filter, but you can pass custom attributes to wp_get_attachment_image() in the template directly with the 4th argument. Then you can use wp_get_attachment_image_url() and wp_get_attachment_image_srcset() to get the values for those attributes: $image = get_field(‘image’); $size=”gallery”; echo wp_get_attachment_image( … Read more
Something like this should work: function wpa84258_admin_posts_sort_last_name( $query ){ global $pagenow; if( is_admin() && ‘edit.php’ == $pagenow && !isset( $_GET[‘orderby’] ) && !isset( $_GET[‘post_type’] ) ){ $query->set( ‘meta_key’, ‘last_name’ ); $query->set( ‘orderby’, ‘meta_value’ ); $query->set( ‘order’, ‘ASC’ ); } } add_action( ‘pre_get_posts’, ‘wpa84258_admin_posts_sort_last_name’ );
What is the exact meta_key and meta_value for the field I created using the function custom_user_profile_fields ? created_by and some user ID, for example: $args = array( ‘meta_key’ => ‘created_by’, ‘meta_value’ => 123, ) You could use a meta_query for more complex searches. $args = array( ‘meta_query’ => array( array( ‘key’ => ‘created_by’, ‘compare’ => … Read more
Just add an underscore before the metabox ID so the part of your code where you add a metabox looks something like this: $id = ‘_drama-description’; $title=”Description”; $callback = ‘drama_description_metabox_markup’; $screen = $post_type; $context=”normal”; $priority = ‘high’; $callback_args=”null”; add_meta_box($id, $title, $callback, $screen, $context, $priority, $callback_args); You also need to replace every occurance of drama-description to … Read more