基于CSS的柱状图实现

Posted on 2008-06-30 14:22 YY9527 阅读(158) 评论(0) 收藏举报

今天偶然见看到的，觉得不错，收藏过来一起学习下。

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>
<title> 基于CSS的柱状图实现——Robin-wu博客 </title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<style type="text/css">
body {padding:0;margin:40px;font-size:9pt;font-family:Helvetica,Geneva,sans-
serif;}
h3 {font-weight:normal;display:block;width:600px;text-align:center;}
/*ul*/
ul#q-graph {
border:2px solid #0063be;
background:#ffc url
(http://www.dudo.org/attachments/month_0805/l2008524151456.png) repeat-x scroll 0 0 !
important;
background:#ffc repeat-x scroll 0 0;
height:300px !important;
height:304px;
width:600px;
position:relative;
list-style:none;
margin:1.1em 1em 3.5em;
padding:0;
}
#q-graph li {
position:absolute;
text-align:center;
bottom:0;
padding:0
margin:0;
}
/* ul li */
li.qtr {
width:150px;
height:300px;
border-right:1px dotted #41a3e2;
z-index:2;
}
li#q1 {left:0;}
li#q2 {left:150px;}
li#q3 {left:300px;}
li#q4 {left:450px;border-right:none;}
/* ul li ul */
#q-graph ul {list-style:none;}
/* ul li ul li */
li.bar {
width:34px;
color:#fff;
}
li.north {
left:36px;
background:#ccc url
('http://www.dudo.org/attachments/month_0804/c2008428195153.gif') no-repeat 0 0;
}
li.south {
left:80px;
background:#ccc url
('http://www.dudo.org/attachments/month_0804/c2008428195153.gif') no-repeat -34px 0;
}
/* ul li divs */
li#ticks {
left:0;
height:300px;
width:100%;
z-index:1;
}
div.ticks {
position:relative;
height:60px;
border-top:1px dotted #41a3e2;
}
div.ticks:first-child {border-top:none;} /*only4 Firefx IE 7+*/
div.ticks p {
position:absolute;
left:101%;
top:-2px;
color:#f00;
font-weight:bold;
}
</style>
</head>
<body>
<ul id="q-graph">
<li id="q1" class="qtr">Q1
<ul>
<li class="north bar">20</li>
<li class="south bar">10</li>
</ul></li>
<li id="q2" class="qtr">Q2
<ul>
<li class="north bar">30</li>
<li class="south bar">11</li>
</ul></li>
<li id="q3" class="qtr">Q3
<ul>
<li class="north bar">40</li>
<li class="south bar">29</li>
</ul></li>
<li id="q4" class="qtr">Q4
<ul>
<li class="north bar"></li>
<li class="south bar">0</li>
</ul></li>
<li id="ticks">
<div class="ticks"><p>50</p></div>
<div class="ticks"><p>40</p></div>
<div class="ticks"><p>30</p></div>
<div class="ticks"><p>20</p></div>
<div class="ticks"><p>10</p></div></li>
</ul>
<script>
function qt(tid,qid){
var Hs=document.getElementById(tid).offsetHeight-5
var oObj=document.getElementById(qid).getElementsByTagName("li"),k=oObj.length;
for (var oi=0;oi<k-1;oi++){
if(oObj[oi].id!=''){
var obj=oObj[oi].getElementsByTagName("li"),j=obj.length
for (var i=0;i<j;i++){
if (obj[i].innerHTML!="" && parseInt(obj[i].innerHTML)>=0)
{obj[i].style.height=Hs*parseInt(obj
[i].innerHTML)/50+oi+1+"px"}
else {obj[i].style.display="none"}
}}
}
}
onload=function(){qt("ticks","q-graph")}
</script>
</body>
</html>

提示：可以先在文本框内，根据需要修改代码后再运行

刷新页面返回顶部

YY9527

公告

基于CSS的柱状图实现