How would I use types_render_field() in this context?
$attachments = get_posts(array(
'post_type' => 'attachment',
'post_parent' => $post->ID,
'orderby' => 'menu_order',
'order' => 'ASC'
););
if ($attachments) {
$i=0;
foreach ($attachments as $attachment) {
echo '<div class="';
if($i == 0) {echo 'active ';} //applies active class to first item only
echo 'item">'.wp_get_attachment_image( $attachment->ID, 'homepage-banner', '', array('alt' => $attachment->post_title));
echo '</div>';
$i++;
}
}
I would also want to use the size parameter in types_render_field to grab a specified thumbnail size.
I've tried reading your documentation but it's very generalised and doesn't provide any examples for foreach etc.