No navigation warning after deleting fields?

• niclasU

• July 28, 2016 at 12:04 pm

Hi,

Why is there no navigation warning after deleting a field?

I get a warning when I ADD a field and trying to navigate from the field group, but not after deleting one or multiple fields.

ACF Version 5.3.10

• James

• July 28, 2016 at 2:30 pm

Hi @niclasu

You can fix it by using this code in your functions.php file:

function my_acf_field_group_admin_head() {
    
    ?>
    <script type="text/javascript">
    (function($){
   
        acf.add_action('remove', function( $el ){
    
            window.onbeforeunload = function() {
                return true;
            }

        });
        
        

    })(jQuery);
    </script>
    <?php
    
}

add_action('acf/field_group/admin_head', 'my_acf_field_group_admin_head');

I hope this helps 🙂