layui的新页面打开

cols: [[ //表头
		  {field: '', title: '操作',toolbar: '#barDemo'}
		]]

<script type="text/html" id="barDemo">
  <a class="layui-btn layui-btn-xs" id="jump" lay-event="detail" title-data="{{d.title}}" onclick="set_show({{d.id}},this)">查看</a>
</script>

//parent.layui.index.openTabsPage(href, text)  href：地址   text：打开后的标题
<script>
	function set_show(id,t){
		var Urlss = '{:U("home/OrderSupplier/order_message")}&mer_id='+id;
		parent.layui.index.openTabsPage(Urlss, $(t).attr("title-data"));
	}
</script>

如果要在跳转的新页面获取Urlss后面的mer_id的参数：

1.用js去获取：https://blog.youkuaiyun.com/weixin_44285250/article/details/94005021

//js代码

var M_ID = _get('mer_id');

2.用php的方式获取：

//PHP代码
	public function order_message(){
		$m_id = I("param.mer_id",'');
		$this->assign('m_id',$m_id);
		$this->display();
	}

//js代码

var M_ID = {$m_id};