post-meta - Read For Learn

How to save dynamically generated value in post type?

Adding custom fields to images

Where you put it depends, you likely want to put the get_post_meta() call: echo get_post_meta( get_the_ID(), ‘_custom_field’, true ) ); into the according template file. But of course you can also hook into a filter or action from your functions.php or a plugin.

Display a post count from a custom metabox selection

Try this code: function postsCount($meta_value) { $args = array( ‘numberposts’ => -1, ‘post_type’ => ‘custom_post_type’, // set you custom post type ‘meta_key’ => ‘project_select’, ‘meta_value’ => $meta_value, ); $my_posts = get_posts( $args ); $postsCount = count($my_posts); return $postsCount; } if ( is_user_logged_in() ) { echo postsCount(‘Draft’); echo postsCount(‘Completed’); } or if you want to get … Read more

How to create content automatically when a post is published?

You can use the transition_post_status action to manipulate the post content at the time when it is published. You just need to add a function like the one below into your theme or plugin: function post_published( $new_status, $old_status, $post ) { if ( $new_status == ‘publish’ && $old_status != $new_status) { //Do whatever you want … Read more

Posts with no meta field do not appear when sorting by meta field

I believe if you specify ‘meta_key’ without a ‘meta_value’ it checks merely for the existence of the meta_key. I haven’t tried this but you might be able to specify a ‘meta_compare’ of ‘!=’ and some random value for ‘meta_value’ that you know would never actually be set as the value. $query->set( ‘meta_key’, ‘fieldA’ ); $query->set( … Read more

update_post_meta() not working in bulk option

retrieve wordpress post-meta using php not wordpress functions

The reverse mechanism should work. I assume you are trying the get post metadata with the post row. $resultat = mysqli_query($con,”SELECT * FROM wp_postmeta LEFT JOIN wp_post ON wp_postmeta.post_id = wp_post.ID WHERE wp_post.post_type=”shop_order””); However, there will be a lots of duplication. If one post have 100 metadata, you are also getting the post row 100 … Read more

Custom Search Query – include only custom fields and title

In my case I use a custom query so I can just use: $query = new WP_Query(array(‘post_type’ => ‘akteur’, ‘meta_query’ => array( ‘relation’ => ‘OR’, array(‘key’ => ‘wpcf-kurzbeschreibung’,’compare’ => ‘LIKE’,’value’ => $suchbegriff), array(‘key’ => ‘wpcf-zusatzinfo’,’compare’ => ‘LIKE’,’value’ => $suchbegriff) ) ));

Include add_post_meta in a plugin

Please check the callback function name for example add_action( ‘woocommerce_process_product_meta’, ‘new_metabox_save’,35 ); Function definiton function new_metabox_save(){ $post = get_post( $post_id ); }

how to echo/display the custom field value in specific custom field name?

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