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  • 仿淘宝星级评分效果

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
    <title>Title</title>
    <meta name="description" content="" />
    <meta name="keywords" content="" />
    <meta name="owner" content="" />
    <meta name="robots" content="index, follow" />
    <meta name="googlebot" content="index, follow" />
    <style type="text/css">
    <!--
    body {background:#fff;text-align:center;margin:0 auto;padding: 0;font:12px Arial;color:#000;line-height:1.2em}
    div,form,img,ul,ol,li,dl,dt,dd {margin: 0; padding: 0; border: 0;}
    h1,h2,h3,h4,h5,h6 { margin:0; padding:0;}
    table,td,tr,th{font-size:12px;}
    
    
    /* 星级评分 */
    .shop-rating {
        height: 25px;
        overflow: hidden;
        zoom: 1;
        padding: 2px 0px;
        position: relative;
        z-index: 999;
    }
    
    .shop-rating span {
        height: 23px;
        display: block;
        line-height: 23px;
        float: left;
    }
    
    .shop-rating span.title {
         125px;
        text-align: right;
        margin-right: 5px;
    }
    
    .shop-rating ul {
        float: left;
        margin:0;padding:0
    }
    
    .shop-rating .result {
        margin-left: 20px;
        padding-top: 2px;
    }
    
    .shop-rating .result span {
        color: #ff6d02;
    }
    .shop-rating .result em {
        color: #f60;
        font-family: arial;
        font-weight: bold;
    }
    .shop-rating .result strong {
        color: #666666;
        font-weight: normal;
    }
    .rating-level,
    .rating-level a {
        background: url(http://a.tbcdn.cn/app/rc/img/star_v2.png) no-repeat scroll 1000px 1000px;
    }
    .rating-level {
        background-position: 0px 0px;
         120px;
        height: 23px;
        position: relative;
        z-index: 1000;
    }
    .rating-level li {
        display: inline;
    }
    
    .rating-level a {
        line-height: 23px;
        height: 23px;
        position: absolute;
        top: 0px;
        left: 0px;
        text-indent: -999em;
        *zoom: 1;
        outline: none;
    }
    
    
    .rating-level a.one-star {
         20%;
        z-index: 6;
    }
    
    .rating-level a.two-stars {
     40%;
    z-index: 5;
    }
    
    .rating-level a.three-stars {
         60%;
        z-index: 4;
    }
    
    .rating-level a.four-stars {
         80%;
        z-index: 3;
    }
    
    .rating-level a.five-stars {
         100%;
        z-index: 2;
    }
    
    .rating-level .current-rating,.rating-level a:hover{background-position:0 -28px;}
    .rating-level a.one-star:hover,.rating-level a.two-stars:hover,.rating-level a.one-star.current-rating,.rating-level a.two-stars.current-rating{background-position:0 -116px;}
    .rating-level .three-stars .current-rating,.rating-level .four-stars .current-rating,.rating-level .five-stars .current-rating{background-position:0 -28px;}
    
    -->
    </style>
    </head>
    
     <body>
    
    <div class="shop-rating">
        <span class="title">物流公司的服务:</span>
        <ul class="rating-level" id="stars1">
            <li><a class="one-star" star:value="100" href="#">100</a></li>
            <li><a class="two-stars" star:value="200" href="#">200</a></li>
            <li><a class="three-stars" star:value="300" href="#">300</a></li>
            <li><a class="four-stars" star:value="400" href="#">400</a></li>
            <li><a class="five-stars" star:value="500" href="#">500</a></li>
        </ul>
        <span class="result" id="stars1-tips"></span>
        <input type="hidden" id="stars1-input" name="a" value="" size="2" />
    </div>
    
    <!--
        # 星级评分
        # star:value = 分数
    -->
    <div class="shop-rating">
        <span class="title">物流公司的服务:</span>
        <ul class="rating-level" id="stars2">
            <li><a class="one-star" star:value="1" href="#">1</a></li>
            <li><a class="two-stars" star:value="2" href="#">2</a></li>
            <li><a class="three-stars" star:value="3" href="#">3</a></li>
            <li><a class="four-stars" star:value="4" href="#">4</a></li>
            <li><a class="five-stars" star:value="5" href="#">5</a></li>
        </ul>
        <span class="result" id="stars2-tips"></span>
        <input type="hidden" id="stars2-input" name="b" value="" size="2" />
    </div>
    <!-- END 星级评分 -->
    
    
    <input type="button" value="test" onclick="teststars()" />
    
    <script type="text/javascript">
    var Class = {
        create: function() {
            return function() { this.initialize.apply(this, arguments); }
        }
    }
    var Extend = function(destination, source) {
        for (var property in source) {
            destination[property] = source[property];
        }
    }
    function stopDefault( e ) {
         if ( e && e.preventDefault ){
            e.preventDefault();
        }else{
            window.event.returnValue = false;
        }
        return false;
    } 
    /**
     * 星星打分组件
     *
     * @author    Yunsd
     * @date        2010-7-5
     */
    var Stars = Class.create();
    Stars.prototype = {
        initialize: function(star,options) {
            this.SetOptions(options); //默认属性
            var flag = 999; //定义全局指针
            var isIE = (document.all) ? true : false; //IE?
            var starlist = document.getElementById(star).getElementsByTagName('a'); //星星列表
            var input = document.getElementById(this.options.Input) || document.getElementById(star+"-input"); // 输出结果
            var tips = document.getElementById(this.options.Tips) || document.getElementById(star+"-tips"); // 打印提示
            var nowClass = " " + this.options.nowClass; // 定义选中星星样式名
            var tipsTxt = this.options.tipsTxt; // 定义提示文案
            var len = starlist.length; //星星数量
            
    
            for(i=0;i<len;i++){ // 绑定事件 点击 鼠标滑过
                starlist[i].value = i;
                starlist[i].onclick = function(e){
                    stopDefault(e);
                    this.className = this.className + nowClass;
                    flag = this.value;
                    input.value = this.getAttribute("star:value");
                    tips.innerHTML = tipsTxt[this.value]
                }
                starlist[i].onmouseover = function(){
                    if (flag< 999){
                        var reg = RegExp(nowClass,"g");
                        starlist[flag].className = starlist[flag].className.replace(reg,"")
                    }
                }
                starlist[i].onmouseout = function(){
                    if (flag< 999){
                        starlist[flag].className = starlist[flag].className + nowClass;
                    }
                }
            };
            if (isIE){ //FIX IE下样式错误
                var li = document.getElementById(star).getElementsByTagName('li');
                for (var i = 0, len = li.length; i < len; i++) {
                    var c = li[i];
                    if (c) {
                        c.className = c.getElementsByTagName('a')[0].className;
                    }
                }
            }
        },
        //设置默认属性
        SetOptions: function(options) {
            this.options = {//默认值
                Input:            "",//设置触保存分数的INPUT
                Tips:            "",//设置提示文案容器
                nowClass:    "current-rating",//选中的样式名
                tipsTxt:        ["1分-严重不合格","2分-不合格","3分-合格","4分-优秀","5分-完美"]//提示文案
            };
            Extend(this.options, options || {});
        }
    }
    
    /* For TEST */
    function teststars(){
        alert(document.getElementById("stars1-input").value + "|" + document.getElementById("stars2-input").value)
    }
    
    var Stars1 = new Stars("stars1",{nowClass:"current-rating",tipsTxt:["100分-严重不合格","200分-不合格","300分-合格","400分-优秀","500分-完美"]})
    var Stars2 = new Stars("stars2")
    </script>
     </body>
    </html>

    本文转自http://bbs.blueidea.com/thread-2990607-1-1.html
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  • 原文地址:https://www.cnblogs.com/panshengqiang/p/4044945.html
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