【Layui】自行配置弹出层

//js代码
        $('.del').click(function(){
            var that = $(this);
            var dn_id = that.data('id');
            layer.open({
                title: false, 关闭左上角的‘信息’
                closeBtn :0,  关闭右上角的关闭
                content: '删除之后无法恢复，您确定要删除吗？'
                ,btn: ['确认', '取消']  配置按钮
                ,yes: function(index, layero){
                    $.post("{:url('domain/delDoamin')}",{dn_id:dn_id},function(r){
                        console.log(r)
                        if(r.code == 1){
                            that.parents('tr').remove();
                        }
                        else{
                            layer.msg(r.msg,{time:1800});
                        }
                    });
                    layer.close(index) 点击确定或者取消关闭弹出框
                }
            });
        })