示例代码：
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<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<% String path = request.getContextPath();
String basePath = request.getScheme() + "://"
+ request.getServerName() + ":" + request.getServerPort()
+ path + "/";
%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html>
<head>
<base href="<%=basePath%>">
<title>Insert title here</title>
<script type="text/javascript" src="<%=basePath %>ckk/ckeditor/ckeditor.js"></script>
<script type="text/javascript">
function test(){ //获取文本数据
var data = CKEDITOR.instances.context.getData();
data = data.replace(/\s/g,'');
data = data.replace(/<\/?[^>]*>/g,''); //去除HTML tag
data = data.replace(/[ | ]*\n/g,'\n'); //去除行尾空白
data = data.replace(/ /ig,'');
alert(data);
document.getElementById("info").innerHTML= data;
CKEDITOR.instances.content.setData('')
}</script>
</head>
<body>
<form action="" method="post">
<textarea class="ckeditor" name="context" id="context"></textarea>
<input type="button" value="提交" onclick="test()"/>
</form>
<div id="info"></div>
${param.context }<script type="text/javascript">
init();function init(){ //键盘事件绑定
var editor = CKEDITOR.replace('context');
CKEDITOR.instances["context"].on("instanceReady", function () {
this.document.on("keyup", function(evt){
//获取值
var data = editor.getData();
document.getElementById("info").innerHTML =data;
//清空
editor.setData('');
//销毁
editor.destroy();
//删除
//CKEDITOR.remove(editor);
//重新绑定事件
init();
});
});
}</script>
</body>
</html>
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运行效果：
附件：http://down.51cto.com/data/2365070
本文转自 l363130002 51CTO博客，原文链接:http://blog.51cto.com/liuyj/1575591