jquery 遍历选中值 对象中嵌套数组 ajax保存

commit_submit:function () {
        var order_data = {};
        var select_user_card_ids=[];


        $('.order-personal-sure li').find('.checkbox-btn.default-btn-selected').each(function() {
            select_user_card_ids.push($(this).attr('data-user-cart-id'));
        })


        order_data.user_code_ids=select_user_card_ids;
        order_data.goods_id=1;
        order_data.resource_id=1;
        order_data.user_code_ids='1,2';
        order_data.selecet_date='';
        order_data.select_num='';
        order_data.order_note='';
        order_data.purchase_tickets_name='';
        order_data.purchase_tickets_mobile='';
        $.ajax({
            type: 'get',
            url: user_card_info_url,
            dataType: 'json',
            data: order_data,
            success: function (result) {
                if (result.errorno == 0) {
                    data = result.data;
                }
                comMethods.dialogToast('保存失败', 1000, ' ');
            }
        })
    }