FCKeditor使用示例

来源：http://blog.sina.com.cn/s/blog_4aebeb1201008152.html

一、准备工作
　　在http://www.fckeditor.net/download下载FCKeditor.java和FCKeditor
二、配置测试应用
1.在eclipse下，new webproject建立FCKeditortest应用，
2.在FCKeditortest根目录下,即webRoot目录下，建立文件夹fckeditor，该文件夹存放所有FCKeditor相关文件。
3.将FCKeditor解压后,web/WEB-INF目录下的web.xml文件拷贝到步骤1新建的FCKeditortest应用的WEB-INF目录下.web.xml文件里有关于FCKeditor的配置，代码如下:

<servlet>
<servlet-name>Connector</servlet-name>
<servlet-class>
com.fredck.FCKeditor.connector.ConnectorServlet
</servlet-class>
<init-param>
<param-name>baseDir</param-name>
<param-value>/fckeditor/userfiles/</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>true</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>SimpleUploader</servlet-name>
<servlet-class>
com.fredck.FCKeditor.uploader.SimpleUploaderServlet
</servlet-class>
<init-param>
<param-name>baseDir</param-name>
<param-value>/fckeditor/userfiles/</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>enabled</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>AllowedExtensionsFile</param-name>
<param-value></param-value>
</init-param>
<init-param>
<param-name>DeniedExtensionsFile</param-name>
<param-value>
php|php3|php5|phtml|asp|aspx|ascx|jsp|cfm|cfc|pl|bat|exe|dll|reg|cgi
</param-value>
</init-param>
<init-param>
<param-name>AllowedExtensionsImage</param-name>
<param-value>jpg|gif|jpeg|png|bmp</param-value>
</init-param>
<init-param>
<param-name>DeniedExtensionsImage</param-name>
<param-value></param-value>
</init-param>
<init-param>
<param-name>AllowedExtensionsFlash</param-name>
<param-value>swf|fla</param-value>
</init-param>
<init-param>
<param-name>DeniedExtensionsFlash</param-name>
<param-value></param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Connector</servlet-name>
<url-pattern>
/fckeditor/editor/filemanager/browser/default/connectors/jsp/connector
</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>SimpleUploader</servlet-name>
<url-pattern>
/fckeditor/editor/filemanager/upload/simpleuploader
</url-pattern>
</servlet-mapping>
<taglib>
<taglib-uri>/FCKeditor</taglib-uri>
<taglib-location>/WEB-INF/FCKeditor.tld</taglib-location>
</taglib>

4.将FCKeditor.java解压文件夹下的editor目录拷贝到步骤1建立的fckeditor目录下,可以将editor下的_source目录删除
5.将FCKeditor.java解压文件夹下的fckconfig.js、fckeditor.js、fckstyles.xml、fcktemplates.xml四个文件拷贝到步骤1建立的fckeditor目录下
6.将FCKeditor解压文件夹下的web/WEB-INF/lib下的jar文件拷贝到步骤1建立的FCKeditortest应用的lib下
7.插入图片和图片文件上传功能，还会报错，需要将xalan.jar、serializer.jar拷贝到lib目录下,那两个jar文件jboss应用服务器的lib\endorsed目录下能找到.
8.在fckeditor目录下，建立userfiles/Image文件夹,存放上传图片文件用。
9.将FCKeditor解压文件夹下的src/FCKeditor.tld拷贝到应用的WEB-INF目录下
10.按如下方法建立测试页面，即可
三、fckeditor用法
1.fckeditor的自定义标签:(必须加头文件<%@ taglib uri="/FCKeditor" prefix="FCK" %>) 代码如下:

<form action="FckAction.do" method="post" target="_blank">
<textarea id="content" name="content"
style="display: none"><%=request.getAttribute("content") %></textarea>
<input type="hidden" id='page' name='page' value='test1'>
<fck:editor id="content" basePath="/fckeditor_test/fckeditor/"
width="700" height="500" skinPath="/fckeditor_test/fckeditor/editor/skins/silver/"
toolbarSet="Default">
</fck:editor>
<input type="submit" value="Submit" />
</form>

2.script语言(必须引用 脚本文件<script type="text/javascript" src="/FCKeditor/fckeditor.js"></script> )

<form action="FckAction.do" method="post" target="_blank">
<input type="hidden" id='page' name='page' value='test2'>
<table border="0" width="700">
<tr>
<td>
<textarea id="content" name="content"
style="WIDTH: 100%; HEIGHT: 400px"><%=request.getAttribute("content") %></textarea>
<script language="javascript">
var oFCKeditor = new FCKeditor('content') ;
oFCKeditor.BasePath = "/fckeditor_test/fckeditor/" ;
oFCKeditor.Height = 400;
oFCKeditor.ToolbarSet = "Default" ;
oFCKeditor.ReplaceTextarea();
</script>
<input type="submit" value="Submit">
</td>
</tr>
</table>
</form>

3.FCKeditor API 调用 (必须加头文件<%@ page language="java" import="com.fredck.FCKeditor.*" %> )

<form action="FckAction.do" method="post" target="_blank">
<input type="hidden" id='page' name='page' value='test3'>
<textarea id="content" name="content"
style="display: none"><%=request.getAttribute("content") %></textarea>
<%
FCKeditor oFCKeditor ;
oFCKeditor = new FCKeditor( request, "content" ) ;
oFCKeditor.setBasePath( "/fckeditor_test/fckeditor/" ) ;
oFCKeditor.setWidth("500");
oFCKeditor.setHeight("400");
oFCKeditor.setValue( "input" );
out.println( oFCKeditor.create() ) ;
%>
<input type="submit" value="Submit">
</form>

四、js与fckeditor的交互

//js获得fckeditor输入框内容
function getContent() {
<wbr>//参数是输入框id<br><wbr>var oEditor = FCKeditorAPI.GetInstance('content') ;<br><wbr>alert(oEditor.GetXHTML(true));<br> }<br> //js设置fckeditor输入框内容<br> function setContent() {<br><wbr>//参数是输入框id<br><wbr>var oEditor = FCKeditorAPI.GetInstance('content') ;<br><wbr>oEditor.SetHTML('新内容');<br> }<br> 五、修改FCKeditor的字体和字号<br><br></wbr></wbr></wbr></wbr></wbr></wbr>

字体:fckconfig.js第143行

FCKConfig.FontNames = '宋体;黑体;隶书;楷体_GB2312;Arial;Comic Sans MS;Courier New;Tahoma;Times New Roman;Verdana' ;

字号:fckconfig.js第144行

FCKConfig.FontSizes = '1/5;2/7;3/8;4/9;5/10;6/12;7/14;8/16;9/18;10/20;1/xx-small;2/x-small;3/small;4/medium;5/large;6/x-large;7/xx-large' ;