The following is just a proof of concept and needs to be adapted/improved to work per the Question requirements. It creates a meta box with a dropdown listing all available Navigation Menus. On post save, it is added to the selected menu. This Q&A was used as starting point: Programmatically add a Navigation menu and … Read more
Try using PHP’s string concatenation: <?php echo do_shortcode(”);?> or: <?php $enclosure = get_post_meta($post->ID, “https://wordpress.stackexchange.com/questions/212077/enclosure”, true); echo do_shortcode(”; ?>
to 1. You closed registerBlockType too early and to avoid further react errors, you should print your return in the same line as return in your edit/save functions. var el = wp.element.createElement; wp.blocks.registerBlockType(‘test/blocks’, { title: ‘Test Blocks’, icon: ‘smiley’, category: ‘common’, attributes: { content: {type: ‘string’} }, edit: function(props) { return el( ‘div’, {}, el( … Read more
you need to get the ID back from your post insertion and use that with add_post_meta: $post_id = wp_insert_post($post); add_post_meta($post_id, ‘thumbnail’, $yourvalue, true);
Post revisions are for the fields in the posts database table and not the postmeta database table. So if you want to create your own postmeta revision you could save the meta when the revision is made using _wp_put_post_revision and you can restore the meta using wp_restore_post_revision.
To insert your own custom field after the title field you will have to invoke the hook edit_form_after_title. You may at the following to your plugin or theme: add_action(‘edit_form_after_title’, function() { global $post; print ‘<input type=”text” name=”post_title” size=”30″ tabindex=”1″ value=”‘.esc_attr( htmlspecialchars( $post->post_title ) ).'” id=”title” autocomplete=”off” />’; }); Note: the default title field will stop … Read more
You’re looking for custom meta boxes. These allow you to add sections to the WordPress post and/or page screens that look like standard title, editor, category selection, etc. Generally speaking, you determine where they are rendered and what type of input elements are used. Without knowing exactly what you’re trying to do, it’s not possible … Read more
The serialized array your meta boxes are saving is deformed. I made a few slight changes to your code to get it to work. I created a new post and here is what was saved after being unserialized. Note: WordPress will automatically unserialize an an array stored in post_meta. Use an online unserializer if you … Read more
If the value of your custom fields is numeric, you could try ordering with meta_value_num. Also note that both meta_value and meta_value_num require meta_key in the query as described here. $args = array( ‘post_type’ => ‘post’, ‘posts_per_page’ => $number, ‘meta_query’ => array( ‘relation’ => ‘OR’, array( ‘meta_key’ => ‘event-start’, ‘value’ => $today_is, ‘type’ => ‘NUMERIC’, … Read more
Why not cover this in your query and use isNull() ? When your meta_key is null for this attachment it is true.