<!doctype html>
<html>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta content="" name="keywords" />
<meta content="" name="description" />
<meta name="author" content="codetker" />
<head>
<title>模擬marquee標(biāo)簽效果的簡(jiǎn)單實(shí)現(xiàn)</title>
<link href="style/reset.css" rel="stylesheet" type="text/css">
<link href="style/style.css" rel="stylesheet" type="text/css">
<script type="text/javascript" src="js/jquery-1.9.1.min.js"></script>
<script type="text/javascript" src="js/jquery.codetker.marquee.js"></script>
</head>

<body>
  <div class="wrap">
    <div class="marquee">
      <ul>
        <li>
          <a href="" title="">1
            <img src="images/test.jpg" alt="">
          </a>
        </li>
        <li>
          <a href="" title="">2
            <img src="images/test.jpg" alt="">
          </a>
        </li>
        <li>
          <a href="" title="">3
            <img src="images/test.jpg" alt="">
          </a>
        </li>
        <li>
          <a href="" title="">4
            <img src="images/test.jpg" alt="">
          </a>
        </li>
        <li>
          <a href="" title="">5
            <img src="images/test.jpg" alt="">
          </a>
        </li>
        <li>
          <a href="" title="">6
            <img src="images/test.jpg" alt="">
          </a>
        </li>
        <li>
          <a href="" title="">7
            <img src="images/test.jpg" alt="">
          </a>
        </li>
        <li>
          <a href="" title="">8
            <img src="images/test.jpg" alt="">
          </a>
        </li>
      </ul>
    </div>
  </div>
<script type="text/javascript">
  $(document).ready(function(){
    $(".marquee").marquee();
  });
</script>
</body>
</html>

CSS

@charset "utf-8";
/* CSS Document */
body{
  margin:0 0;
  padding:0 0;
  height:100%;
  width:100%;
}
.wrap{
  font-family:"微軟雅黑","宋體", Times, "Times New Roman", serif;
  font-size:14px;
  margin:0 0;
  padding:0 0;
  height:100%;
  width:100%;
  overflow:hidden;
}
.marquee{
  margin: 0 auto;
  width: 960px;
  height: 300px;
  overflow: hidden;
}
.marquee ul{
  width: 10000px;
}
.marquee ul li{
  float: left;
  width: 500px;
  text-align: center;
}
.marquee ul li a{

}
.marquee ul li a:hover{
  color: red;
}

JavaScript

/*
 * boxScroll 0.1
 * 兼容IE8,FF,Chrome等常見(jiàn)瀏覽器
 */
 ;(function($,window,document,undefined){
   //定義構(gòu)造函數(shù)
   var BoxObj=function(ele,opt){
     this.$element=ele; //最外層對(duì)象
     this.defaults={
       'style': 0 ,//滾動(dòng)樣式選擇,默認(rèn)為普通效果
       'speed': 1 ,//默認(rèn)為1s
       'direction': 'left'//默認(rèn)為向左邊滾動(dòng)
     },
   
     this.options=$.extend({},this.defaults,opt );
     //這里可以添加一些通用方法  
   }

   //給構(gòu)造函數(shù)添加方法
   BoxObj.prototype={

     commonScroll:function(){
       //接收對(duì)象屬性
       var obj=this.$element;
       var boxWindow=$(this.$element).children('ul');
       var speed=this.defaults.speed;
       var style=this.defaults.style;
       var direction=(this.defaults.direction=='left')? 1 : -1;
       var lists=$(boxWindow).children('li');
       var len=$(lists).length;
       var boxWidth=$(lists[0]).width();
       var timer;
       var step=(this.defaults.direction=='left')? 0 : boxWidth;

       function move(style,speed,direction){
         if (style==0) {
           if (direction==1) {
             step+=1;
             if(step>boxWidth){
               step-=boxWidth;
               $(boxWindow).append($(boxWindow).children().eq(0));//將第一項(xiàng)放在最后，相當(dāng)于push(0),shift()
             }else{
               $(obj).scrollLeft(step);
             }
           }else if (direction== -1) {
             step-=1;
             if(step<0){
               step+=boxWidth;
               $(boxWindow).prepend($(boxWindow).children().eq(len-1));//將最后一項(xiàng)放在最前，相當(dāng)于pop(last),unshift()
             }else{
               $(obj).scrollLeft(step);
             }
           }else{//不執(zhí)行之外的數(shù)值

           }
         }else{//留待擴(kuò)展,多了改switch

         }
       }

       timer=setInterval(function(){
         move(style,speed,direction);
       },10*speed); //由于時(shí)間取得小，肉眼就看不出來(lái)

      $(lists).each(function() {//鼠標(biāo)移上暫停
        $(this).hover(function() {
          clearInterval(timer);
        }, function() {
          clearInterval(timer);
          timer=setInterval(function(){
             move(style,speed,direction);
           },10*speed);
        });
      });
     }
       
   }

   $.fn.marquee=function(options){
     //創(chuàng)建實(shí)體
     var boxObj=new BoxObj(this,options);
     //用尾調(diào)的形式調(diào)用對(duì)象方法
     return boxObj.commonScroll();
   }
 })(jQuery,window,document);

詳細(xì)下載見(jiàn)https://github.com/codetker/myMarquee

以上所述就是本文的全部?jī)?nèi)容了，希望大家能夠喜歡。

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