Think about what you’re doing here. You’re hooking into the time which WordPress is saving a post. You need to use get_post_meta() to check if the saving post has that required meta key. If you get nothing back, or get_post_meta() returns false, then you need to add your post meta for this saving post using … Read more
Two issues with your code in current form: wp_insert_post_data hook runs before the actual insertion happens. In other words post might not not exist yet. Data in this hook does not contain post_id. More fitting hooks to use are those after post insertion is processed: do_action(‘save_post’, $post_ID, $post); do_action(‘wp_insert_post’, $post_ID, $post);
use php’s implode to join array elements with a string: <?php if( $bands = get_post_meta($post->ID, ‘band’) ): ?> <strong>Band:</strong> <?php echo implode( $bands, ‘, ‘ ); ?><br /> <?php endif; ?> EDIT- another version of above, pluralizing the label depending on single or multiple meta values: <?php if( $bands = get_post_meta($post->ID, ‘band’) ): $label = … Read more
Look at: http://pastebin.com/2mKXyKa9 I’ve moved the content beneath the meta, so you have the order… 1. IMAGE 2. TITLE 3. META 4. CONTENT …as it currently stands, the partial snippet you pasted above has the content being called above the thumbnail. Also you are missed the block which contains the meta content, so it makes … Read more
I implemented a similar custom store locator for a client, and what I ended up doing was saving each lat / lon pair as post meta for a single location post type, and then assigning each location post type to a parent store post type. that way, a single store could have multiple unique locations. … Read more
Basically, I am reading right out of the Codex page for WP_Query. You want a meta_query similar to this with an orderby parameter with the two values you want to order by. The first is dominant. $args = array( ‘post_type’ => ‘post’, ‘meta_query’ => array( array( ‘key’ => ‘rating’, ‘value’ => 3, ‘compare’ => ‘>’ … Read more
<?php // Check to make sure array is ready if( isset($_POST[‘activite_dates’]) && is_array($_POST[‘activite_dates’]) ) { // If we have an array ready to save delete all the previous data delete_post_meta( $post_id, “dates”); foreach($_POST[‘activite_dates’] as $date) { // Use add post meta instead of passing the array directly in add_post_meta( $post_id, “dates”, esc_attr($date)); } } $dates_gf … 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
Try using the $post parameter: add_action( ‘pending_to_publish’, ‘sa_ads_count’ ); function sa_ads_count( $post ) { // use the $post variable here, not the missing global. }
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