You can get pages with get_pages(), in the arguments you can provide a search query for post_meta, like for example: $args = array( ‘post_type’ => ‘page’, ‘meta_key’ => ‘section’, ‘meta_query’ => array( array( ‘key’ => ‘section’ ‘value’ => ‘surgery’ // here you could place get_the_title() ‘compare’ => ‘=’ ) ) ); $pages = get_pages( $args … Read more
I’ve sort of done this with using the same function to save the meta on the post screen and also on the quickedit. In your case I think you need to add an or clause to your nonce validation. if (!wp_verify_nonce($_POST[‘home_meta_box_nonce’], basename(__FILE__))) return; as if (!wp_verify_nonce($_POST[‘home_meta_box_nonce’], basename(__FILE__)) || !wp_verify_nonce($_POST[‘home_meta_box_left_nonce’], basename(__FILE__)) ) return; Then you could … Read more
Short of creating a custom registration page, there are not much hooks that can be used to add custom fields to the default form. I tried once (with register_form hook) and only default fields (description, website, etc) were successfully recognized and saved. Found this Q&A that has a workaround: Adding extra info via GET while … Read more
A very simplistic method of achieving this would be as follows; add_action(‘template_redirect’, ‘recently_read’); function recently_read(){ global $post; //only run this function for the posts post_type if ( !is_single() ) return; //get the current time in the format of: 2013-02-22 11:55:51 $timestamp = current_time(‘mysql’); //add the $timestamp variable to the meta_key for this post update_post_meta($post->ID, ‘reading_this’, … Read more
When you do that include, you are trying to add the save_post hook inside the add_meta_boxes_$post_type hook. It should be independent. add_action( ‘add_meta_boxes_page’,’load_home_meta’ ); add_action( ‘save_post’, ‘save_home_meta’ ); // Declare all callback functions Also, you shouldn’t declare a function inside a function. Maybe you should consider creating a plugin for handling this, see: Where to … Read more
I have no experience with the get_{$meta_type}_metadata filter either, hence all I can offer is a further approach to a possible workaround: Iff you don’t need to satisfy third parties using get_post_meta, but only want to use the filter in your own code, you could write a custom wrapper for get_post_meta, which in turn will … Read more
Because you want the results of the filtering process be the main object of your page, you may need to alter the main query using pre_get_posts action hook. It is really better that leave the main query run, load your theme and then say to WordPress: go back and run another query as suggested in … Read more
You can hook into the_title() to alter the output. In functions.php paste this: function my_change_title( $title, $post_id ) { $custom_title = get_post_meta($post_id, ‘mycustomvalue’, true); if( isset($custom_title) && $custom_title == ‘apple’ ) return $custom_title; return $title; } add_filter(‘the_title’, ‘my_change_title’, 10, 2); In your template, you can just use <?php the_title(); ?> To use your custom value … Read more
I suppose you need somewhere to globally store last order number. Preferable in table wp_options. Method update_option will help you. Then you need to make a function which will fires everytime when new order appears. something like that: add_action( ‘save_post’, ‘setOrderNumber’); function setOrderNumber($post_id) { $slug = ‘orders’; // slug of your post_type called “Orders” if … Read more
In the loop : $custom_fields = get_post_custom(the_ID()); $my_custom_field = $custom_fields[‘zh_invoice_round_off_number’]; convert_number((int)$my_custom_field); Or with your function : $custom_value = zh_get_invoice_round_off_number(); echo convert_number( (int) $custom_value );