js save

    function save()
    {
        console.log(save);
        console.log($('#form').serialize());
        var url;
        // ajax adding data to database
        $.ajax({
            url: "<?php echo site_url('Data/sendmails') ?>",
            type: "POST",
            data: $('#form').serialize(),
            dataType: "JSON",
            success: function (d) {
                console.log('succ');
                console.log(d);
            },
            error: function (xhr, stat, err) {
                console.log('error');
                console.log(xhr, stat, err);
            }
        });
    }