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  • This worked for me to get the taxonomy terms for the current post with an ACF icon field attached:

    <?php $terms = get_the_terms( get_the_ID(), 'project_services' );
$cat_icon = get_field('icon', $queried_object); 
?>

<?php if( $terms ): ?>
<ul class="menu">
	<?php foreach( $terms as $term ): ?>
	<li>
		<a href="<?php echo get_term_link( $term ); ?>">
			<?php $icon = get_field('icon', $term->taxonomy . '_' . $term->term_id);?>
			<img src="<?php echo $icon ?>">
			<?php echo $term->name; ?>
		</a>
	</li>
	<?php endforeach; ?>
</ul>
<?php endif; ?>

  • @exnihilo_maxime

    In what sorry?

  • @exnihilo_maxime

    Haha yes definitely activated, im pretty stupid but not that stupid lol.

    I did see on another thread someone else having the same issue.

  • @studioadmire

    Has anyone found a solution to this? Does the plugin @twgerard created no longer work?

  • @exnihilo_maxime This is the whole code I am using

    $GLOBALS['wc_loop_variation_id'] = null;

function is_field_group_for_variation($field_group, $variation_data, $variation_post) {
	return (preg_match( '/Variation/i', $field_group['title'] ) == true);
}

add_action( 'woocommerce_product_after_variable_attributes', function( $loop_index, $variation_data, $variation_post ) {
	$GLOBALS['wc_loop_variation_id'] = $variation_post->ID;

	foreach ( acf_get_field_groups() as $field_group ) {
		if ( is_field_group_for_variation( $field_group, $variation_data, $variation_post ) ) {
			acf_render_fields( $variation_post->ID, acf_get_fields( $field_group ) );
		}
	}

	$GLOBALS['wc_loop_variation_id'] = null;
}, 10, 3 );

add_action( 'woocommerce_save_product_variation', function( $variation_id, $loop_index ) {
	if ( !isset( $_POST['acf_variation'][$variation_id] ) ) {
		return;
	}

	$_POST['acf'] = $_POST['acf_variation'][$variation_id];

	acf()->input->save_post( $variation_id );
}, 10, 2 );

add_filter( 'acf/prepare_field', function ( $field ) {
	if ( !$GLOBALS['wc_loop_variation_id'] ) {
		return $field;
	}

	$field['name'] = preg_replace( '/^acf\[/', 'acf_variation[' . $GLOBALS['wc_loop_variation_id'] . '][', $field['name'] );

	return $field;
}, 10, 1);

    and this is line 148
    acf()->input->save_post( $variation_id );

  • Hi @exnihilo_maxime

    Im not sure i just used your code at the top of the page? I didnt add anything else? Was I supposed to?

    Thanks
    John

  • Hi @exnihilo_maxime .

    Thank you very much for your reply.

    This is the error shown in the logs:

    2019-09-17T07:57:27+00:00 CRITICAL Uncaught Error: Call to a member function save_post() on null in /home/customer/www/nevelli.creativepatricktesting.co.uk/public_html/wp-content/themes/nevelli/functions/theme-support.php:148
Stack trace:
#0 /home/customer/www/nevelli.creativepatricktesting.co.uk/public_html/wp-includes/class-wp-hook.php(286): {closure}(22, 0)
#1 /home/customer/www/nevelli.creativepatricktesting.co.uk/public_html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters('', Array)
#2 /home/customer/www/nevelli.creativepatricktesting.co.uk/public_html/wp-includes/plugin.php(465): WP_Hook->do_action(Array)
#3 /home/customer/www/nevelli.creativepatricktesting.co.uk/public_html/wp-content/plugins/woocommerce/includes/admin/meta-boxes/class-wc-meta-box-product-data.php(532): do_action('woocommerce_sav...', 22, 0)
#4 /home/customer/www/nevelli.creativepatricktesting.co.uk/public_html/wp-content/plugins/woocommerce/includes/class-wc-ajax.php(2084): WC_Meta_Box_Product_Data::save_variations(14, Object(WP_Post))
#5 /home/customer/www/ in /home/customer/www/nevelli.creativepatricktesting.co.uk/public_html/wp-content/themes/nevelli/functions/theme-support.php on line 148

  • @exnihilo_maxime I can add the fields but I cant save the data that I put in them. I just get an infinite spinner and the below error in the console:

    wp-admin/admin-ajax.php 500 (Internal Server Error)

    Any suggestions would be really appreciated.

    Thanks
    John

  • @gila-monster Thanks for you advice.

    My fields are displaying in the back end under my product variations and the data is saving correctly but I cannot work out how to show the fields on the front end of my website?

    Do you display them in the same way as you normally would ACF fields? e.g.
    <?php the_field(‘text’); ?>

  • @shaun I can add my fields and save them but I cant see them on the front of my website? Are they displayed in the same way as a normal ACF field?

  • @dynostudios I am having this exact same issue. Did you ever resolve it?

    Thanks
    John

  • @exnihilo_maxime I can add the fields but I cant save the data that I put in them. I just get an infinite spinner and the bellow error in the console:

    wp-admin/admin-ajax.php 500 (Internal Server Error)

    Any suggestions would be really appreciated.

    Thanks
    John

  • Hi @exnihilo_maxime

    Thanks for your post.

    When I use this code my fields appear on my product page but when I add anything to them they dont save, I just get a spinner going round forever.

    I just wondered if you had any ideas why this might be happening?

    Thanks
    John

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