JS实现可用滑块滑动的缓动图代码


Posted in Javascript onSeptember 01, 2019

尝试模仿京东的“发现好货”模块的可用滑块滑动的缓动图

JS代码

function $(id) { return document.getElementById(id); }
//缓动轮播图
var fhTimer;
var fhNum = 0;
var barNum = 0;
fhTimer = setInterval(marquee, 20);
function marquee() {
  fhNum--;
  barNum = fhNum;
  if(fhNum < -2400) {
    fhNum = 0;
  }
  $("fhc_ul").style.left = fhNum + "px";
  if(fhNum < -2400) {
    barNum = fhNum + 2400;
  }
  $("fhc_dBar").style.left = -(barNum / 2.75) + "px";
}
$("fhcShow").onmouseover = function() {
  $("fhc_d_box").style.display = "block";
  clearInterval(fhTimer);
}
$("fhc_d_box").onmouseover = function() {
  $("fhc_d_box").style.display = "block";
}
$("fhcShow").onmouseout = function() {
  $("fhc_d_box").style.display = "none";
  fhTimer = setInterval(marquee, 20);
}
//鼠标悬浮在标题也在暂停滚动
$("fhTit").onmouseover = function() {
  clearInterval(fhTimer);
}
$("fhTit").onmouseout = function() {
  fhTimer = setInterval(marquee, 20);
}
//滑块
$("fhc_dBar").onmousedown = function(event) {
  var event = event || window.event;
  var leftValue = event.clientX - this.offsetLeft;
  document.onmousemove = function(event) {
    var evt = event || window.event;
    var locationX = evt.clientX - leftValue;
    if(locationX < 0) {
      locationX = 0;
    }
    else if(locationX > 960 - 99) {
      locationX = 960 - 99;
    }
    $("fhc_dBar").style.left = locationX + "px";
    fhNum = -locationX * 2.75;
    //如果选中了,就取消选中,防止出现bug
    window.getSelection ? window.getSelection().removeAllRanges() : document.selection.empty();
  }
  document.onmouseup = function() {
    document.onmousemove = null;//取消注册的这个事件
  }
}

HTML代码

<div class="fxhh_ctt">
  <div class="fh_c_show" id="fhcShow">
    <ul class="fh_c_under" id="fhc_ul">
      <li><a href=" " rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >
        <p class="topTit">商品1</p>
        <img src="" alt="">
      </a></li>
      <li><a href=" " rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >
        <img src="" alt="">
        <p class="botTit">商品2</p>
      </a></li>
      <li><a href=" " rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >
        <p class="topTit">商品3</p>
        <img src="" alt="">
      </a></li>
      <li><a href=" " rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >
        <img src="" alt="">
        <p class="botTit">商品4</p>
      </a></li>
      <li><a href=" " rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >
        <p class="topTit">商品5</p>
        <img src="" alt="">
      </a></li>
      <li><a href=" " rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >
        <img src="" alt="">
        <p class="botTit">商品6</p>
      </a></li>
      <li><a href=" " rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >
        <p class="topTit">商品7</p>
        <img src="" alt="">
      </a></li>
      <li><a href=" " rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >
        <img src="" alt="">
        <p class="botTit">商品8</p>
      </a></li>
      <li><a href=" " rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >
        <p class="topTit">商品9</p>
        <img src="" alt="">
      </a></li>
      <li><a href=" " rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >
        <img src="" alt="">
        <p class="botTit">商品10</p>
      </a></li>
      <li><a href=" " rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >
        <p class="topTit">商品11</p>
        <img src="" alt="">
      </a></li>
      <li><a href=" " rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >
        <img src="" alt="">
        <p class="botTit">商品12</p>
      </a></li>
      <li><a href=" " rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >
        <p class="topTit">商品1</p>
        <img src="" alt="">
      </a></li>
      <li><a href=" " rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >
        <img src="" alt="">
        <p class="botTit">商品2</p>
      </a></li>
      <li><a href=" " rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >
        <p class="topTit">商品3</p>
        <img src="" alt="">
      </a></li>
      <li><a href=" " rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >
        <img src="" alt="">
        <p class="botTit">商品4</p>
      </a></li>
      <li><a href=" " rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >
        <p class="topTit">商品5</p>
        <img src="" alt="">
      </a></li>
    </ul>
  </div>
  <!-- 滑块 -->
  <div class="fhc_box" id="fhc_d_box">
    <div class="fhc_drop" id="fhc_dBar"></div>
  </div>
  <!-- 滑块end -->
</div>
CSS代码
.fxhh .fxhh_ctt {
  width: 990px;
  background-color: #fff;
  float: left;
}
.fxhh .fxhh_ctt .fh_c_show .fh_c_under img {
  width: 150px;
  height: 150px;
}
.fxhh .fxhh_ctt .fh_c_show {
  width: 990px;
  height: 260px;
  background-color: #fff;
  overflow: hidden;
  position: relative;
}
.fxhh .fxhh_ctt .fh_c_show .fh_c_under {
  width: 2000%;
  position: absolute;
}
.fxhh .fxhh_ctt .fh_c_show .fh_c_under li {
  float: left;
  text-align: center;
  width: 150px;
  height: 180px;
  margin-top: 40px;
  margin-right: 50px;
}
.fxhh .fxhh_ctt .fh_c_show .fh_c_under li .topTit {
  margin-bottom: 10px;
}
.fxhh .fxhh_ctt .fh_c_show .fh_c_under li .botTit {
  margin-top: 10px;
}
.fxhh .fxhh_ctt .fhc_box {
  display: none;
  width: 960px;
  height: 4px;
  background-color: #f3f3f3;
  margin: 0 auto;
  position: absolute;
  top: 250px;
  left: 210px;
}
.fxhh .fxhh_ctt .fhc_drop {
  width: 99px;
  height: 9px;
  border-radius: 4px;
  background-color: #d8d8d8;
  position: absolute;
  top: -3px;
}

总结

以上所述是小编给大家介绍的JS实现可用滑块滑动的缓动图代码,希望对大家有所帮助,如果大家有任何疑问欢迎给我留言,小编会及时回复大家的!

Javascript 相关文章推荐
js鼠标点击事件在各个浏览器中的写法及Event对象属性介绍
Jan 24 Javascript
JS生成随机字符串的多种方法
Jun 10 Javascript
node.js中的buffer.copy方法使用说明
Dec 14 Javascript
jquery实现动态操作select选中
Feb 11 Javascript
jQuery实现渐变弹出层和弹出菜单的方法
Feb 20 Javascript
html判断当前页面是否在iframe中的实例
Nov 30 Javascript
JavaScript获取短信验证码(周期性)
Dec 29 Javascript
运用jQuery写的验证表单(实例讲解)
Jul 06 jQuery
Node.js 使用递归实现遍历文件夹中所有文件
Sep 18 Javascript
layerUI下的绑定事件实例代码
Aug 17 Javascript
深入理解react 组件类型及使用场景
Mar 07 Javascript
Vue+Element实现动态生成新表单并添加验证功能
May 23 Javascript
vue动态子组件的两种实现方式
Sep 01 #Javascript
Vue CLI项目 axios模块前后端交互的使用(类似ajax提交)
Sep 01 #Javascript
简单分析js中的this的原理
Aug 31 #Javascript
微信小程序image图片加载完成监听
Aug 31 #Javascript
JS实现使用POST方式发送请求
Aug 30 #Javascript
node.js处理前端提交的GET请求
Aug 30 #Javascript
Node.js系列之连接DB的方法(3)
Aug 30 #Javascript
You might like
电脑硬件及电脑配置知识大全
2020/03/17 数码科技
php递归json类实例
2014/12/02 PHP
php实现以只读方式打开文件的方法
2015/03/16 PHP
利用php_imagick实现复古效果的方法
2016/10/18 PHP
IE6下focus与blur错乱的解决方案
2011/07/31 Javascript
JavaScript高级程序设计阅读笔记(六) ECMAScript中的运算符(二)
2012/02/27 Javascript
intro.js 页面引导简单用法 分享
2013/08/06 Javascript
获取表单控件原始(初始)值的方法
2013/08/21 Javascript
jquery中 $.expr使用实例介绍
2014/06/09 Javascript
JavaScript学习笔记之DOM基础 2.4
2015/08/14 Javascript
javascript实现获取指定精度的上传文件的大小简单实例
2016/10/25 Javascript
微信小程序 wxapp画布 canvas详细介绍
2016/10/31 Javascript
工厂模式在JS中的实践
2017/01/18 Javascript
vue学习笔记之vue1.0和vue2.0的区别介绍
2017/05/17 Javascript
老生常谈js数据类型
2017/08/03 Javascript
js实现简单模态框实例
2018/11/16 Javascript
python中itertools模块zip_longest函数详解
2018/06/12 Python
Django打印出在数据库中执行的语句问题
2019/07/25 Python
利用Tensorflow的队列多线程读取数据方式
2020/02/05 Python
使用Python开发个京东上抢口罩的小实例(仅作技术研究学习使用)
2020/03/10 Python
python 多线程共享全局变量的优劣
2020/09/24 Python
python单元测试框架pytest的使用示例
2020/10/07 Python
python爬取youtube视频的示例代码
2021/03/03 Python
CSS3实现渐变背景兼容问题
2020/05/06 HTML / CSS
台湾线上百货零售购物平台:friDay购物
2017/08/18 全球购物
澳洲小众品牌的集合网站:BNKR
2018/02/23 全球购物
毕业自我评价
2014/02/05 职场文书
幼儿园门卫岗位职责
2014/02/14 职场文书
请假条的格式
2014/04/11 职场文书
实习指导老师评语
2014/04/26 职场文书
希特勒经典演讲稿
2014/05/19 职场文书
乡镇党委书记第三阶段个人整改措施
2014/09/16 职场文书
市场调研项目授权委托书范本
2014/10/04 职场文书
公司业务员管理制度
2015/08/05 职场文书
如果用一句诗总结你的上半年,你会用哪句呢?
2019/07/16 职场文书
flex布局中使用flex-wrap实现换行的项目实践
2022/06/21 HTML / CSS