JavaScript替换HTML标签
1、说明
获取HTML字符串（包含标签），通过正则表达式替换HTML标签，输出替换后的字符串
2、实现JavaScript代码
function deleteTag()
{
var regx = /<[^>]*>|</[^>]*>/gm;
var tagStr = $("#ul_li").html();
alert("替换之前的字符串：" + tagStr);
var result = tagStr.replace(regx,"");
alert("替换之后的字符串：" + result);
}3、运行结果
（1）初始化时
（2）单击按钮后
（3）单击“确定”后
4、附录
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>JavaScript替换HTML标签</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<script type="text/javascript" src="js/jquery-1.11.0.js"></script>
<script type="text/javascript">
function deleteTag()
{
var regx = /<[^>]*>|</[^>]*>/gm;
var tagStr = $("#ul_li").html();
alert("替换之前的字符串：" + tagStr);
var result = tagStr.replace(regx,"");
alert("替换之后的字符串：" + result);
}
</script>
</head>
<body>
<ul id="ul_li">
<li class="peach">桃树</li>
<li class="pear">梨树</li>
<li>樟树</li>
<li>枫树</li>
<li>松树</li>
</ul>
<input type="button" value="替换HTML标签" οnclick="deleteTag()"/>
</body>
</html>