Hi @jostrander
I believe you can use the acf/input/admin_footer hook to add the collapse class to the field. It should be something like this:
function my_acf_admin_footer() {
?>
<script type="text/javascript">
(function($) {
$(document).ready(function(){
$('.acf-field-1234567890 .acf-row').addClass( "-collapsed" );
$('.acf-field-1234567890 .acf-field-abcdefghijklm').addClass( "-collapsed-target" );
$('.acf-field-1234567890 .acf-field-abcdefghijklm').attr( "colspan", "2" );
});
})(jQuery);
</script>
<?php
}
add_action('acf/input/admin_footer', 'my_acf_admin_footer');
Where “1234567890” is the field key of your repeater field and “abcdefghijklm” is the field key of the subfield you want to show.
I hope this helps. Thanks!
