CSS 超出隐藏实现限制字数的功能代码(多浏览器)
下面是用js实现的通过计算数字的长度进行截取的,但对于中文跟英文一样算一个,是肯定不行的了,脚本之家以前发布过js计算字符串长度的,中文算两个字符的文章,可以参考下。
<!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>JS test</title>
<style type="text/css">
*{
margin:0;
padding:0;
}
body{
padding:10px;
font-family:Arial;
}
#ididid{
width:150px;
line-height:20px;
overflow:hidden;
border:1px solid #999;
}
</style>
</head>
<body>
<script type="text/javascript">
function testAuto(thisId,needLeng){
var ididid = document.getElementById(thisId);
var nowLeng = ididid.innerHTML.length;
if(nowLeng > needLeng){
var nowWord = ididid.innerHTML.substr(0,needLeng)+'...';
ididid.innerHTML = nowWord;
}
}
</script>
<div id="ididid">12345678901234567890test test test test test test test test test test test test test test test test test test test test test test test</div>
<script type="text/javascript">
testAuto('ididid',15)
</script>
</body>
</html>
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这个是css after实现的
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" c>
<title>css把超出的部分显示为省略号的方法兼容火狐_脚本之家_www.jb51.net</title>
<style>
* { margin: 0; padding: 0; }
a { text-decoration: none; color: #000; }
a:hover { text-decoration: none; color: #000; }
ul {
width: 300px;
margin: 40px auto;
padding: 12px 4px 12px 24px;
border: 1px solid #D4D4D4;
background: #F1F1F1;
}
li { margin: 12px 0; }
li a {
display: block;
width: 80px;
overflow: hidden;/*注意不要写在最后了*/
white-space: nowrap;
-o-text-overflow: ellipsis;
text-overflow: ellipsis;
}
/* firefox only */
li:not(p) {
clear: both;
}
li:not(p) a {
max-width: 170px;
float: left;
}
li:not(p):after {
content: "...";
float: left;
width: 25px;
padding-left: 5px;
color: #000;
}
</style>
</head>
<body>
<ul>
<li><a href="#">suntear的技术空间</a></li>
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<li><a href="#">suntear的技术空间</a></li>
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</ul>
</body>
</html>