Home Forums General Issues How can i update my subfields Reply To: How can i update my subfields

  • Thanks, yes i tried this approach and it doesn’t work for me. I updated these fields with update_post_meta but now i can see these fields values only on post edit page. And function get_fields cant get their values. If i click update post then function works correctly. But i cant update all the posts using this approach, there are about 8000 posts.
    I used this code to update the fields

    function some_field_update(){
        $my_posts = new WP_Query;
        $myposts = $my_posts->query( array(
            'post_type' => 'product',
            'posts_per_page' => 10000,
        ) );
        foreach( $myposts as $pst ){
            if ($pst){
                update_post_meta($pst->ID, 'main_specifications_colors', get_post_meta($pst->ID, 'colors')[0]);
    add_action('init', 'some_field_update');

    And this code i use to display the values

    $fields = get_fields($product_id);
        <?php if( $fields ): ?>
            <?php foreach( $fields as $name => $value ):
                $field = get_field($name, $product_id);
                if (array_filter($field)){
                    echo '<h2>'.ucwords(str_replace('_', ' ', $name)).':</h2>';
                    echo '<table>';
                    foreach ($field as $key => $val){
                            echo '<tr><td>'. ucwords(str_replace('_', ' ', $key)).': </td>';
                            echo '<td>'. ucwords(str_replace('_', ' ', $val)).'</td></tr>';
                    echo '</table>';
            <?php endforeach; ?>
        <?php endif;