检测nano-content的滚动事件

var jqNanoObj = $('.nano');
jqNanoObj.find('.nano-content').on('scroll', function () {
    checkSlideToBottom.check(jqNanoObj);
});

 //检测滚动到底部
 var checkSlideToBottom = {
     timer: null,
     isToBottom: false,
     check:function (nanoWap) {
         if(this.timer) {
            clearTimeout(this.timer);
         }
         var this_ = this;
         this.isShift = true;
         this.timer = setTimeout(function () {
              this_.isToBottom = Math.ceil(nanoWap[0].nanoscroller.sliderTop) >=  nanoWap[0].nanoscroller.maxSliderTop;
        }, 160);
    }
};