Since this isn’t getting much action I’ll put our band-aid fix as the current solution. Problem 1 Solution The added item meta data shows on the order confirmation page and does not show on the confirmation email. We solved this by utilizing the woocommerce_order_item_meta_end hook to add the extra item meta. Problem 2 Solution Adding … Read more
Hia. Basically no. But, you can order by meta_value in WP_Query, so you can sort. I am not sure what format you are storing the dates as, but it will need to be something that MySQL can order by, a simple Unix timestamp would be fine, you would do: $query = new WP_Query( ‘post_type=seminar&meta_key=start_time&meta_value=” . … Read more
NOTES: Regarding Jan Fabry’s answer… Be sure to sanitize that incoming data first, else you’re opening yourself to all sorts of nasty query strings.. You should also probably return the incoming data on that filter, return $query, in place of return; I also think it would be preferable to have an array of possible values … Read more
I had the same problem and could not find a way to make this work with wp_query alone. Instead, I caught the posts_clauses filter and stuck my order_by there. This also meant doing a few joins. Basically, you set a function to catch the posts_clauses (or one of the more restrictive query filters; but let’s … Read more
Yes you can, either by code: $demo = array(‘value1′,’value2′,’value3′); update_post_meta($post_id,’meta_key’,$demo); Or simply using the custom fields UI, add ass many values as you want one at a time and make sure they all have the same meta_key.
related post: http://www.kriesi.at/archives/improve-your-wordpress-navigation-menu-output
Just as a follow up for anybody looking to add their own meta boxes to the menu screen, you can do it by using ‘nav-menus’ for the post type: add_action( ‘admin_init’, ‘my_add_meta_box’ ); function my_add_meta_box() { add_meta_box( ‘custom-meta-box’, __(‘My meta box’), ‘my_nav_menu_item_link_meta_box’, ‘nav-menus’, ‘side’, ‘default’ ); } function my_nav_menu_item_link_meta_box() { ?> <div class=”custom-meta-box” id=”custom-meta-box”> Your … Read more
Not sure about the linked class – it seems they collect metaboxes immediately and so there is no information regarding what post is being viewed. In general though – yes it is possible. To add a metabox: add_action( ‘add_meta_boxes’, ‘myplugin_add_my_custom_box’,10,2); See the source code here. This add_meta_boxes hook passes two variables: the post type and … Read more
Note, before going further: Take care about portability and security: function wpse50056_get_post_meta() { global $wpdb; $results = $wpdb->get_results( ” SELECT ID, post_date, post_title, post_content, meta_key, meta_value FROM {$wpdb->posts} INNER JOIN {$wpdb->postmeta} ON ( $wpdb->posts.ID = {$wpdb->postmeta}.post_id ) ” ); foreach( $results as $result ) { printf( ‘<pre>%s</pre>’, htmlspecialchars( var_export( $result, true ) ) ); } … Read more
Why don’t you use a simple function with an argument to achieve that, the code is something like this: function wpse63585_event_list( $fresh = true ) { echo ‘<ul class=”event-items”>’; $yesterday = time() – 24*60*60; $compare = $fresh ? ‘>’ : ‘<‘; $args = array( ‘post_type’ => ‘wr_event’, ‘posts_per_page’ => -1, // show all posts ‘meta_key’ … Read more