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为大家分享的jquery图片轮播特效代码如下
<!DOCTYPE html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>仿淘宝首页jquery轮播焦点图</title> <style> body,ul,ol,li,p,h1,h2,h3,h4,h5,h6,form,fieldset,table,td,img,div,dl,dt,dd,input{margin:0;padding:0;} body{font-size:12px;} img{border:none;} li{list-style:none;} input,select,textarea{outline:none;} textarea{resize:none;} a{text-decoration:none;} /*清浮动*/ .clearfix:after{content:"";display:block;clear:both;} .clearfix{zoom:1;} .banner{width:520px; height:280px; position:relative; overflow:hidden;} .banner-btn{ display:none;} .banner-btn a{ display:block; line-height:40px; position:absolute;top:120px; width:40px; height:40px;background-color: #000; opacity:0.3; filter:alpha(opacity=30) color: rgb(255, 255, 255);overflow: hidden; z-index:4;} .prevBtn{left:5px;} .nextBtn{right:5px;} .banner-img{ font-size:0; *word-spacing:-1px;/* IE6、7 */ letter-spacing: -3px; position:relative;} .banner-img li{ display:inline-block;*display:inline;*zoom:1;/* IE6、7 */ vertical-align: top; letter-spacing: normal;word-spacing: normal; font-size:12px;} .banner i{ background:url() no-repeat; width: 15px;height: 23px; cursor:pointer;margin: 8px 0 0 12px; display:block;} .banner .nextBtn i{ background-position:-200px -24px;} .banner .prevBtn i{ background-position:-200px 0px;} .banner-circle{ position:absolute; left:50%; bottom: 15px;height: 13px;text-align: center;font-size: 0;border-radius: 10px; background:rgba(255,255,255,0.3); filter:alpha(opacity:30); } .banner-circle li{ border-radius: 10px; margin:2px; display: inline-block; display: -moz-inline-stack; vertical-align: middle;zoom: 1; } .banner-circle li a{ display: block;padding-top: 9px;width: 9px;height: 0;border-radius: 50%; background: #B7B7B7;overflow: hidden;} .banner-circle .selected a{ background:#F40; } </style> <script src="https://www.jb51.net/js/jquery.min.js"> </script> <script> $(function(){ var $banner=$('.banner'); var $banner_ul=$('.banner-img'); var $btn=$('.banner-btn'); var $btn_a=$btn.find('a') var v_width=$banner.width(); var page=1; var timer=null; var btnClass=null; var page_count=$banner_ul.find('li').length;//把这个值赋给小圆点的个数 var banner_cir="<li href='#'><a></a></li>"; for(var i=1;i<page_count;i++){ //动态添加小圆点 banner_cir+="<li><a href='#'></a></li>"; } $('.banner-circle').append(banner_cir); var cirLeft=$('.banner-circle').width()*(-0.5); $('.banner-circle').css({'marginLeft':cirLeft}); $banner_ul.width(page_count*v_width); function move(obj,classname){ //手动及自动播放 if(!$banner_ul.is(':animated')){ if(classname=='prevBtn'){ if(page==1){ $banner_ul.animate({left:-v_width*(page_count-1)}); page=page_count; cirMove(); } else{ $banner_ul.animate({left:'+='+v_width},"slow"); page--; cirMove(); } } else{ if(page==page_count){ $banner_ul.animate({left:0}); page=1; cirMove(); } else{ $banner_ul.animate({left:'-='+v_width},"slow"); page++; cirMove(); } } } } function cirMove(){ //检测page的值，使当前的page与selected的小圆点一致 $('.banner-circle li').eq(page-1).addClass('selected') .siblings().removeClass('selected'); } $banner.mouseover(function(){ $btn.css({'display':'block'}); clearInterval(timer); }).mouseout(function(){ $btn.css({'display':'none'}); clearInterval(timer); timer=setInterval(move,3000); }).trigger("mouseout");//激活自动播放 $btn_a.mouseover(function(){ //实现透明渐变，阻止冒泡 $(this).animate({opacity:0.6},'fast'); $btn.css({'display':'block'}); return false; }).mouseleave(function(){ $(this).animate({opacity:0.3},'fast'); $btn.css({'display':'none'}); return false; }).click(function(){ //手动点击清除计时器 btnClass=this.className; clearInterval(timer); timer=setInterval(move,3000); move($(this),this.className); }); $('.banner-circle li').live('click',function(){ var index=$('.banner-circle li').index(this); $banner_ul.animate({left:-v_width*index},'slow'); page=index+1; cirMove(); }); }); </script> </head> <body> <div> <div> <div> <a href="javascript:;"><i></i></a> <a href="javascript:;"><i></i></a> </div> <ul> <li><a href="#"><img src="https://www.jb51.net/images/T1B1JYFCpdXXazuKP7-520-280.jpg"></a></li> <li><a href="#"><img src="https://www.jb51.net/images/T16YtiFE4aXXb1upjX.jpg"></a></li> <li><a href="#"><img src="https://www.jb51.net/images/T1Oi0oFrFkXXb1upjX.jpg"></a></li> <li><a href="#"><img src="https://www.jb51.net/images/T1LtlPFppjXXb1upjX.jpg"></a></li> <li><a href="#"><img src="https://www.jb51.net/images/T1GGJWFvpgXXazuKP7-520-280.jpg"></a></li> <li><a href="#"><img src="https://www.jb51.net/images/T104hZFBVdXXazuKP7-520-280.jpg"></a></li> </ul> <ul></ul> </div> </div> <div> </div> </body> </html>
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以上就是为大家分享的jQuery超精致图片轮播幻灯片特效代码，希望大家可以喜欢，并应用到实践中。
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