},{"value": "6", "title": "Bbb"},{"value": "6", "title": "BB"},{"value": "6", "title": "Aa"},{"value": "6", "title": "aa"}
      ]
      ,id: 'demoId'
      ,value: ["1", "15", "16"]
      ,showSearch: true // 若区分大小写，设置 'cs'
    });

    //按钮事件
    util.event('lay-demo', {
      getData: function(othis){
        alert(JSON.stringify(ins1.getData()))
      }
      ,reload: function(){
        transfer.reload('demoId', {
          value: ["6"]
          //,data: [{"value": "1", "titl