Profile: saidB1322

Problem:
I need help to get the images ids from repeatable field to create WordPress gallery to have like this shortcode:

[gallery ids="175,174,171,172"]
Solution:
There isn't such a feature within Types plugin, see our document:
https://toolset.com/documentation/customizing-sites-using-php/functions/#image
There isn't such an option can output the attachment image ID as the result.
And Types image field stores the image URL in the database.

I suggest you create another shortcode for it, see wordpress document:
http://codex.wordpress.org/Function_Reference/add_shortcode

For example:
1) Add below codes into your theme/functions.php

add_shortcode('repeating-images-gallery', 'repeating_images_gallery_func');
function repeating_images_gallery_func($atts, $content) {
    global $post, $wpdb;
      
    $images = get_post_meta($post->ID, 'wpcf-my-slide', false);
    $ids = array();
    foreach ($images as $image) {
        $attachment_id = $wpdb->get_var($wpdb->prepare(
            "SELECT ID FROM $wpdb->posts WHERE guid = %s",
        $image
        ));
        $ids[] = $attachment_id;
    }
    $out = do_shortcode('[gallery ids="' . implode(",", $ids) . '"]');
    return $out;
}

2) Put the gallery shortcode like this:
[repeating-images-gallery]
And we have [wpv-for-each] shortcode, you can use it to display all images in the repeatable field
Relevant Documentation:
https://toolset.com/documentation/views-shortcodes/#wpv-for-each