<input type="checkbox" name="zzz" lay-skin="switch" lay-filter="switchTest" lay-text="開啟|關閉" checked="checked">//開關
 //js處理
 layui.use(['form', 'jquery', 'layer'], function () {
      var form = layui.form;
      var jquery = layui.jquery;
      var layer = layui.layer;
      //監(jiān)聽開關事件
      form.on('switch(switchTest)', function (data) {
        var contexts;
        var x = data.elem.checked;//判斷開關狀態(tài)
        if (x==true) {
          contexts = "你確定要啟動么";
        } else {
          contexts = "你確定要關閉么";
        }
        layer.open({
          content: contexts
          , btn: ['確定', '取消']
          , yes: function (index, layero) {
            data.elem.checked = x;
            form.render();
            layer.close(index);
            //按鈕【按鈕一】的回調
          }
          , btn2: function (index, layero) {
            //按鈕【按鈕二】的回調
            data.elem.checked = !x;
            form.render();
            layer.close(index);
            //return false 開啟該代碼可禁止點擊該按鈕關閉
          }
          , cancel: function () {
            //右上角關閉回調
            data.elem.checked = !x;
            form.render();
            //return false 開啟該代碼可禁止點擊該按鈕關閉
          }
        });
        return false;
      });
    });