javascript淘宝评星简版

时间:2020-05-12 人气:0

【程序源码】
这个效果主要体现在CSS和javascript的配合上
CSS代码

ul, li {margin: 0; padding: 0; border: 0;}
.shop-rating {
height: 25px;
overflow: hidden;
zoom: 1;
padding: 2px 0;
position: relative;
z-index: 999;
font:12px Arial;
color:#000;
line-height:1.2em
}
.shop-rating span {
height: 23px;
display: block;
line-height: 23px;
float: left;
}
.shop-rating span.title {
width: 125px;
text-align: right;
margin-right: 5px;
}
.shop-rating ul {
float: left;
}
.shop-rating .result {
margin-left: 20px;
padding-top: 2px;
}
.shop-rating .result span {
color: #ff6d02;
}
.rating-level,
.rating-level a {
background: url(//img.jbzj.comhttps://img.qb5200.com/download-x/demoimg/201007/o_star.png) no-repeat scroll 1000px 1000px;
}
.rating-level {
background-position: 0px 0px;
width: 120px;
height: 23px;
position: relative;
z-index: 1000;
}
.shop-rating .result em {
color: #f60;
font-family: arial;
font-weight: bold;
}
.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 {
width: 20%;
z-index: 6;
}
.rating-level a.two-stars {
width: 40%;
z-index: 5;
}
.rating-level a.three-stars {
width: 60%;
z-index: 4;
}
.rating-level a.four-stars {
width: 80%;
z-index: 3;
}
.rating-level a.five-stars {
width: 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;}

HTML结构

复制代码代码如下:

<div class="shop-rating">
<span class="title">你对我人品的评价:</span>
<ul class="rating-level" id="stars2">
<li><a href="javascript:void(0);" class="one-star" star:value="20">20</a></li>
<li><a href="javascript:void(0);" class="two-stars" star:value="40">40</a></li>
<li><a href="javascript:void(0);" class="three-stars" star:value="60">60</a></li>
<li><a href="javascript:void(0);" class="four-stars" star:value="80">80</a></li>
<li><a href="javascript:void(0);" class="five-stars" star:value="100">100</a></li>
</ul>
<span id="stars2-tips" class="result"></span>
<input type="hidden" id="stars2-input" name="b" value="" size="2" />
</div>

Javascript代码

复制代码代码如下:

代码演示:

<!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>淘宝评分效果</title> 
<style type="text/css"> 
ul, li {margin: 0; padding: 0; border: 0;} 
.shop-rating { 
height: 25px; 
overflow: hidden; 
zoom: 1; 
padding: 2px 0; 
position: relative; 
z-index: 999; 
font:12px Arial; 
color:#000; 
line-height:1.2em 
} 
.shop-rating span { 
height: 23px; 
display: block; 
line-height: 23px; 
float: left; 
} 
.shop-rating span.title { 
width: 125px; 
text-align: right; 
margin-right: 5px; 
} 
.shop-rating ul { 
float: left; 
} 
.shop-rating .result { 
margin-left: 20px; 
padding-top: 2px; 
} 
.shop-rating .result span { 
color: #ff6d02; 
} 
.rating-level, 
.rating-level a { 
background: url(//img.jbzj.comhttps://img.qb5200.com/download-x/demoimg/201007/o_star.png) no-repeat scroll 1000px 1000px; 
} 
.rating-level { 
background-position: 0px 0px; 
width: 120px; 
height: 23px; 
position: relative; 
z-index: 1000; 
} 
.shop-rating .result em { 
color: #f60; 
font-family: arial; 
font-weight: bold; 
} 
.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 { 
width: 20%; 
z-index: 6; 
} 
.rating-level a.two-stars { 
width: 40%; 
z-index: 5; 
} 
.rating-level a.three-stars { 
width: 60%; 
z-index: 4; 
} 
.rating-level a.four-stars { 
width: 80%; 
z-index: 3; 
} 
.rating-level a.five-stars { 
width: 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> 
<span class="title">你对我人品的评价:</span> 
<ul class="rating-level" id="stars2"> 
<li><a href="javascript:void(0);" class="one-star" star:value="20">20</a></li> 
<li><a href="javascript:void(0);" class="two-stars" star:value="40">40</a></li> 
<li><a href="javascript:void(0);" class="three-stars" star:value="60">60</a></li> 
<li><a href="javascript:void(0);" class="four-stars" star:value="80">80</a></li> 
<li><a href="javascript:void(0);" class="five-stars" star:value="100">100</a></li> 
</ul> 
<span id="stars2-tips" class="result"></span> 
<input type="hidden" id="stars2-input" name="b" value="" size="2" /> 
</div> 
<script> 
var TB = function() { 
var T$ = function(id) { return document.getElementById(id) } 
var T$$ = function(r, t) { return (r || document).getElementsByTagName(t) } 
var Stars = function(cid, rid, hid, config) { 
var lis = T$$(T$(cid), 'li'), curA; 
for (var i = 0, len = lis.length; i < len; i++) { 
lis[i]._val = i; 
lis[i].onclick = function() { 
T$(rid).innerHTML = '<em>' + (T$(hid).value = T$$(this, 'a')[0].getAttribute('star:value')) + '分</em> - ' + config.info[this._val]; 
curA = T$$(T$(cid), 'a')[T$(hid).value / config.step - 1]; 
}; 
lis[i].onmouseout = function() { 
curA && (curA.className += config.curcss); 
} 
lis[i].onmouseover = function() { 
curA && (curA.className = curA.className.replace(config.curcss, '')); 
} 
} 
}; 
return {Stars: Stars} 
}().Stars('stars2', 'stars2-tips', 'stars2-input', { 
'info' : ['人品极差', '人品不咋地', '人品一般吧', '人品不错', '人品极好啊'], 
'curcss': ' current-rating', 
'step': 20 
}); 
</script> 
</body> 
</html>

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]

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