Reply To: Save sum of repeater filed into another filed

• Richard771

• April 18, 2019 at 9:51 am

This code solved my need. The repeater filed is “expense” and the filed to which the total sum was saved is “total_Expenseslist”

function my_acf_input_admin_footer() {
	echo "<!--";
        $posts = get_posts(array(
            'post_type' => 'time_sheet',
            'post_status' => 'publish',
            'numberposts' => -1
        ));
        $records = Array();
        foreach ($posts as $post) {
            $id = $post->ID;
            $userdata = get_user_meta($post->post_author);
            var_dump($userdata);
        }
	echo "-->";
?>
<script type="text/javascript">
(function($) {

    function sumExpenses() {
        var $fields = acf.findFields({
            name: 'expense'
        });
        totalExpenses = 0;
        $fields.each(function(dummy, field) {
            var v = parseFloat($(field).find('input').val().replace(/[\$\,\s]/g, ""));
            if (!isNaN(v)) {
                totalExpenses += v;
            }
        });
        var $total = acf.findFields({
            name: 'total_Expenseslist'
        });
        $total.each(function(dummy, t) {
            $(t).find('input').val(totalExpenses);
        });
    }

    acf.addAction('ready_field/name=expense_', function(field) {
        field.$input().on('change', sumExpenses);
    });

    acf.addAction('append_field/name=expense_', function(field) {
        field.$input().on('change', sumExpenses);
    });

    // Make total expenses read-only
    acf.addAction('ready_field/name=total_Expenseslist', function(field) {
        field.$input().prop('readonly', true);
    });

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

add_action('acf/input/admin_footer', 'my_acf_input_admin_footer');