I'm using the image_select in a group (clonable and different subfields) I uploaded Icons on my Server. And I want, that the person who is writing a "post" can choose one of those Icons or several Icons. Those chosen ones, I want to display on my front page. I use Bricks Builder and I use the Shortcode from MetaBox to display those items.
Question: Is this the proper way, to enter it into the "choices" in the "image_select field"?
If you use an image field in the group as a subfield, the value stored in the database is the attachment ID. Then you have to use a PHP function via the proxy to get the image details based on the ID. For example: WordPress function wp_get_attachment_image_url()