Hi there
Interesting post, and nearly what I need, but I can’t understand some things.
when calling the function it passes the variables ’10” and ‘3’.
add_filter(‘acf/update_value/name=sock_images’, ‘acf_set_featured_image’, 10, 3);
being the post id and the post field.
So this would only set the one image from that one post to featured.
I have a custom field called ‘gallery images’ with just one image upload field.
As I add a new gallery image, each image has a new post id. meaning the code you used to set each image as featured would not work.
I am using a gallery plugin that requires all images in custom post types to be featured.
Is this possible at all?
I would like to use the ‘gallery’ field option, or a simple repeater field.
Any help on how to achieve this would be grand.
It would be a nice feature to add in the future, a simple check box when you insert an image field ‘set this image as featured’
Thanks in advance.
Awesome plugin by the way
I need to set each of the images being uploaded to featured, not just one.
