控制fckeditor文本长度
1.jsp页面嵌入fckeditor
<fck:editor id="content" basePath="<%=path%>"
height="450"
skinPath="/mingoeAdmin/editor/skins/default/"
toolbarSet="Default"
imageBrowserURL="/mingoeAdmin/editor/filemanager/browser/default/browser.html?Type=Image&Connector=connectors/jsp/connector"
linkBrowserURL="/mingoeAdmin/editor/filemanager/browser/default/browser.html?Connector=connectors/jsp/connector"
flashBrowserURL="/mingoeAdmin/editor/filemanager/browser/default/browser.html?Type=Flash&Connector=connectors/jsp/connector"
imageUploadURL="/mingoeAdmin/editor/filemanager/upload/simpleuploader?Type=Image"
linkUploadURL="/mingoeAdmin/editor/filemanager/upload/simpleuploader?Type=File"
flashUploadURL="/mingoeAdmin/editor/filemanager/upload/simpleuploader?Type=Flash">
${content } //给编辑器赋初值
</fck:editor>
2.插入数据库字段过长，控制fckeditor里编写文档的长度。
JS脚本：
var oEditor = FCKeditorAPI.GetInstance('FCKeditor1');
var msg = oEditor.GetXHTML( true );
msg就是文本内容，通过msg.length取长度作判断，太长了提示用户精简重写。
3.取得fckeditor中的内容
String content = request.getParameter("content");