Here is the code to get the download link for a downloadable product in WooCommerce. $downloads = $product->get_downloads(); foreach( $downloads as $key => $each_download ) { echo ‘<a href=”‘.$each_download[“file”].'”>Download</a>’; }
It appears the post meta is not being cleared for ‘sunday’ when the checkbox is unchecked. If( isset($_POST[‘sunday’]) ){ update_post_meta($post->ID, “sunday”, $_POST[“sunday”] ); }else{ delete_post_meta($post->ID, “sunday”); } return $post; Or you can set the value to false If( isset($_POST[‘sunday’]) ){ update_post_meta($post->ID, “sunday”, true ); }else{ update_post_meta($post->ID, “sunday”, false ); } return $post;
Try this. It will work. $prepare_guery = $wpdb->prepare( “SELECT post_id FROM $wpdp->posts where meta_key =’_Wps_crossells’ and meta_value like ‘%%d%'”, $meta_value ); $get_values = $wpdb->get_col( $prepare_guery ); Let me know it’s working or not.
Getting meta data from a WP_Post object is already possible. Just write: echo $post->your_meta_key; This will call get_post_meta( $this->ID, $your_meta_key, true ) behind the scenes. See the documentation and the source code for WP_Post. This works also with instances of WP_User, but not with WP_Comment as far as I know. Don’t forget to escape the … Read more
$post->ID is what makes the meta value distinguished across all posts with the same meta key. So if you want to shorthand the get_post_meta call for the current post you can do this: function get_cuurent_post_meta($key){ global $post; return get_post_meta($post->ID,$key,true); } and you can call it like this: echo get_cuurent_post_meta(‘custom_tags’.$userID); Now if its not the current … Read more
You can use a simple query to get a distinct list of user-entered meta_keys for a specific post type, then cache the results using the Transients API. The meta keys from this query will be those that do not start with an underscore or number. function generate_foods_meta_keys(){ global $wpdb; $post_type=”foods”; $query = ” SELECT DISTINCT($wpdb->postmeta.meta_key) … Read more
I found the following filter, here unlocking all protected meta data: add_filter( ‘is_protected_meta’, ‘__return_false’ ); Or it can be fine tuned: add_filter( ‘is_protected_meta’, function( $protected, $meta_key, $meta_type ) { $allowed = array( ‘_edit_lock’, ‘_test’, ‘_wp_page_template’ ); if( in_array( $meta_key, $allowed ) ) return false; return $protected; }, 10, 3 ); It allows to display the … Read more
This function worked for me: function get_complete_meta( $post_id, $meta_key ) { global $wpdb; $mid = $wpdb->get_results( $wpdb->prepare(“SELECT * FROM $wpdb->postmeta WHERE post_id = %d AND meta_key = %s”, $post_id, $meta_key) ); if( $mid != ” ) return $mid; return false; } it will return an array of objects like: Array ( [0] => stdClass Object … Read more
You could use the empty function inside your if as such : <?php if( empty( get_post_meta( $post->ID, ‘price_list_category1’, true ) ) ) : ?>style=”display:none;”<?php endif; ?> The above returns an error, you should assign the return value to a variable. See my edit below. Warning empty might not be the best option depending on the … Read more
There is a plugin called Search everything, where you can break down what you want to search. It does custom fields, posts and of course titles.