原生js实现图片层叠轮播切换效果

网络编程 2024/11/20 佚名

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本文实例介绍了js焦点图片层叠轮播切换滚动效果，分享给大家供大家参考，具体内容如下

效果图：

功能描述：

　　自定义图片尺寸；
　　每隔一段时间自动滚动图片；
　　每次动画执行的时候改变图片的位置，宽高以及其它属性也要跟随着变化；
　　鼠标移上图片，显示当前图片的详细信息；
　　点击按钮向前向后滚动；

详细代码:

html代码:

<!DOCTYPE html>
<!-- saved from url=(0062)http://x1.xiuimg.com/style/xiu/woxiu/v1/tpl/topic/xiuxuan.html -->
<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

<title></title>
<style type="text/css">
 *{margin:0px; padding:0px;font-family:"Microsoft YaHei"}
 ol,ul{list-style:none;}
 cite,em,i{font-style:normal} 
 * html .clearfix { height: 1%; }
 .clearfix { display: block; }
 .myclearfix:after { clear:both; visibility:hidden;}
 .myclearfix { display: block; _display:inline-block; overflow:hidden;} 

 #largerImages{position:relative;width:1000px;margin:0 auto;height:520px;overflow:hidden;}
 #largerImages li{box-shadow:1px 1px 12px rgba(200, 200, 200, 1);width:368px;height:368px; position:absolute;top:10px;overflow:hidden;color:#fff;}
 #largerImages li .cover{background-color:#333;opacity:0.5;filter: progid:DXImageTransform.Microsoft.Alpha(opacity=50);height:100%;width:100%;display:block;position:absolute;top:0px;}
 #largerImages img{border:0px;width:100%;height:100%;}
 #largerImages .previous{left:13%;}
 #largerImages .next{left:53%;}
 #largerImages .previous,#largerImages .next{cursor:pointer; position:absolute;z-index:100; top:25%;height:60px;line-height:60px;width:30px;color:#fff;text-align:center;}
 #largerImages .previous span,#largerImages .next span{position:absolute;top:0px;left:0px;height:100%;width:100%;display:block;background-color:#000;opacity:0.4;filter: progid:DXImageTransform.Microsoft.Alpha(opacity=40);}
 #largerImages .previous em,#largerImages .next em{height:100%;width:100%;display:block;position:absolute;top:0px;left:0px;font-size:26px; font-family: "宋体";}
 #largerImages li span,#largerImages li em{position:absolute;left:0px;width:100%;height:30px;line-height:30px; bottom:0px;text-align:center;display:block;color:#fff;}
 #largerImages li span{background-color:#000;opacity:0.5;filter: progid:DXImageTransform.Microsoft.Alpha(opacity=50);font-size:12px;}

</style>
</head>
<body>

<ul id = "largerImages">
 <p class="previous"><span>&nbsp;</span><em>&lt;</em></p>
 <p class="next"><span>&nbsp;</span><em>&gt;</em></p>
 <li><i class="cover">&nbsp;</i>
 <a href="#"><img src="/UploadFiles/2021-04-02/qq-srntbvlhcw_b_56.com_160106133546.jpg">

js 代码:


define(function(require, exports, module) {
 'use strict';
 var $ = require('lib/jquery/1.11.x/index.js');

 var carousel = {

 _initData:false, //判断动画是否执行完毕

 init: function(options) {
  var t = this;
  t._wapper = options.wapper;
  t._grids = t._wapper.find('li');
  t._gridsWidth = options.imgWidth;
  t._gridsHeight = options.imgHeight; 
  t._spacing = options.spacing;

  //取居中图片
  t._middle = t._grids.length % 2 == 0 "_blank" href="//www.jb51.net/Special/610.htm">jQuery图片轮播 JavaScript图片轮播 Bootstrap图片轮播
以上就是本文的全部内容，希望对大家的学习有所帮助。

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