var _load_flag = false,_load_time = 0;//滚动开关

	function getData(is_initial){

		if(_load_flag) return false;	
		
		var now_time = new Date().getTime();
		if(now_time-_load_time < 500) return false;

		_load_flag = true;
		_load_time = now_time;

                var url = server_path + "wechat.php?s=/Bianm/BmIndexInte1/getGoodsListCategoryAndGoods";
		// var url = "{:U('/Bianm/BmIndexInte1/getGoodsListCategoryAndGoods')}";

		var cat_data = {...};//传入参数

                $.post(url,cat_data,function(rst){
        	    _load_flag = false;    
                        ...//省略代码
                    $('#goods').on('scroll',function () {
			//上拉加载更多
			var scrollTop = $(this)[0].scrollTop;    //滚动条距离顶部的高度
			var thisHeight = $(this).height();   //当前页面的总高度
			var scrollHeight = $(this)[0].scrollHeight;    //包含滚动的总高度
			if(scrollTop > max_scroll_top){
			    max_scroll_top = scrollTop;
			    if(scrollTop + thisHeight >= scrollHeight-40){
				if(is_over == 1){
				    layer.msg('已加载完成!');
				}else{
				    getData(1);
				}
			    }
			}
            })
          },'json');
    }

  

posted on 2018-12-11 10:34  躺枪  阅读(108)  评论(0编辑  收藏  举报