Print image custom fields

• baronebirra

• June 25, 2019 at 11:15 pm

Good evening, i created some custom fields for the images in the media gallery, and i need to print them with the images in my posts.
I have only been able to print them using the image id as a custom field.

<?php 
	$immagine=  get_post_meta($post->ID, 'immagine', true);
	$url = wp_get_attachment_url( $immagine );

?>
<img src="<?php echo $url; ?>" / >
<p><?php the_field('titolo_didascalia', $immagine); ?></p>
<p><?php the_field('formato', $immagine); ?></p>
<p><?php the_field('autore', $immagine); ?></p>
<p><?php the_field('latitudine', $immagine); ?></p>
<p><?php the_field('longitudine', $immagine); ?></p>

I’d like to know if there id a better way to do it and if the image gallery add on print custom attachent fields in the html of the website.

Thanks

• John Huebner

• June 26, 2019 at 5:16 am

No, this is the way you need to get fields from media, by supplying the post ID (attachment ID) when calling the_field(); https://www.advancedcustomfields.com/resources/how-to-get-values-from-another-post/

• baronebirra

• June 26, 2019 at 6:50 pm

Thanks for the answer, but if i have a gallery how can i loop to get all the media custom fields? thanks

• John Huebner

• June 26, 2019 at 9:54 pm

Looping over a gallery field is covered here https://www.advancedcustomfields.com/resources/gallery/. You just need to use the current image ID in the loop.