You’ll have a difficult time doing that with wp_list_pages(). You will need to create a custom query loop, using either WP_Query() or get_posts(). Custom loop with 4 most recent posts <?php $recent_posts_query_args = array( ‘posts_per_page’ => 4 ); $recent_posts = new WP_Query( $recent_posts_query_args ); // Open custom loop if ( $recent_posts->have_posts() ) : while ( … Read more
This should be work: foreach ($_POST[‘_meta’] as $value) { update_post_meta($post_id, $value[‘key’], $value[‘value’]); }
Ideally, post meta should never be stored in a serialized form to begin with, thus making it easy to query. If the code uses the standard methods for storing meta instead of self-serializing it, then each item would be in its own row and easily queryable. If the data is stored serialized, then you have … Read more
Should be as easy as this – as long as your dis_artist meta key doesn’t hold an array. if ( get_the_title() === get_post_meta( get_the_ID(), “dis_artist”, true ) ) { // do stuff }
You can’t insert multiple rows via wpdb’s insert, you have to do it with raw SQL: INSERT into $meta_table (post_id, meta_key, meta_value) VALUES (‘val1’, ‘val2’, ‘val3’), (‘otherval1’, ‘otherval2’, ‘otherval3’) However- You should always use the API where a function exists- use add_post_meta so your plugin integrates with the WordPress environment and its behavior can be … Read more
If we look at get_permalink in source, we’ll see the various filters applied to this function. For posts, it’s post_link, for custom post types, it’s post_type_link, for pages it’s page_link, and attachments is attachment_link.
Try passing $user_ID global variable to function as following. it is working for me. <?php global $user_ID; if ( get_the_author_meta(‘user_url’,$user_ID) ) : // If a user has filled out their decscription show a bio on their entries ?> <a class=”meta-website” href=”https://wordpress.stackexchange.com/questions/89947/<?php the_author_meta(“user_url’,$user_ID); ?>”>Author’s Website</a> <?php endif; ?>
I assume that you are talking about post meta– data stored in the $wpdb->postmeta table when you talk about “meta data fields”. The data in that table is associated with particular posts, of whatever type. It is not in any way keyed directly to the post type itself. There would be no way to connect … Read more
The syntax for get_post_meta that you are using in incorrect. It is documented here. You need to pass a string for the second parameter. So, for example, use $icon = get_post_meta( $post->ID, ‘apaitei_logariasmo_facebook’, true ); Instead of $icon = get_post_meta( $post->ID, apaitei_logariasmo_facebook, true ); In addition, string literals must be between the quotes in PHP. … Read more
I figured it out. Something was wrong with using ‘$id’ in update_post_meta. I changed this: function ajax_posted() { $votes_plus = $_POST[‘votes’]+1; $id = $_POST[‘post’]; if (update_post_meta($id, ‘votes’, $votes_plus)) { $votes_ret = get_post_meta($id, ‘votes’, true); echo “Thanks for voting! “.$votes_ret.” vote.”; } else { echo “Voting failed!”; } die(); } to this: function ajax_posted() { $id … Read more