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Jquery實現簡單的輪播效果(代碼管用)，jquery輪播代碼
廢話不多說了，直接給大家貼jquery代碼了，具體代碼如下所示：
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>Title</title><link rel="stylesheet" href="css/index.css"><script src="js/jquery-1.11.3.js"></script><script src="js/baner.js"></script></head><body><div class="main"><a href=""><img src="img/baner-1.jpg" alt=""></a><a href=""><img src="img/baner-2.jpg" alt=""></a><a href=""><img src="img/baner-3.jpg" alt=""></a><a href=""><img src="img/baner-4.jpg" alt=""></a><ul><li>1</li><li>2</li><li>3</li><li>4</li></ul></div></body></html> /*************初始化************/*{margin:0;padding: 0;border: none;list-style: none}/*********輪播左右置中*************/.main{width: 1024px;height: 320px;margin: 0 auto;position: relative;}.main a{position: absolute;}.main a img{width: 100%;height: 320px;}/***********左邊小表徵圖************/.main ul li.selected{background: #f97157;}.main ul{position: absolute;z-index: 999;top: 120px;left: 20px;}.main ul li{width: 20px;height: 20px;border-radius: 50%;background: #909090;cursor: pointer;text-align: center;} /*** Created by Administrator on 16-3-12.*//***********定義全域變數和定時器*************/var t=null;var n=0;/**動態變化**/var count;/************************/$(function(){count=$(".main a").length;/*給動態變化的n備用*//**讓不是輪播中的第一個隱藏**/$(".main a:not(:first-child)").hide();/*點擊當前li當前li對應的圖片顯示出來*/$(".main ul li").click(function(){var index=$(this).text()-1;n=index;console.log(n);/*****讓當前顯示的圖片0.5S內漸隱，並匹配下一個漸顯示*****/$(".main a").filter(":visible").fadeOut(500).parent().children().eq(index).fadeIn(1000);/*******聚焦，給當前li追加類，改變背景色*******/$(this).addClass("selected");/****同時移除當前li的所有兄弟的類名為selected，還原背景色*****/$(this).siblings().removeClass("selected");});/***定義定時器3秒執行一次****/t=setInterval("autoMove()",3000);/****當滑鼠進入時候定時器停止，移除時候定時器開啟****/$(".main").hover(function(){clearInterval(t)}, function(){t = setInterval("autoMove()", 3000);});});/***定義自動輪播函數****/function autoMove(){if(n>=(count-1)){n=0;}else{++n;}/*****給li執行匹配的事件*****/$(".main ul li").eq(n).trigger("click");}
以上所述是小編給大家介紹的Jquery實現簡單的輪播效果，希望對大家有所協助！
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