去掉Struts2标签fielderror中ul li 方法

最新推荐文章于 2025-11-27 18:17:27 发布

转载最新推荐文章于 2025-11-27 18:17:27 发布 · 2.1k 阅读

文章标签：

#struts #permissions #express #apache #file #文档

编程者手记专栏收录该内容

14 篇文章

订阅专栏

本文介绍了解决Struts2框架中fieldError显示问题的方法，通过修改struts2-core.jar内的fielderror.ftl文件来定制错误信息展示样式。

发现在输出 s: <s:fielderror theme="simple">总出现 <ul> <li>,由于所看文档是说去掉struts提供的风格只要使用theme="simple"就可以。找了一些资料也没解决

最后逼不得已修改了struts2-core-2.0.11.1.jar/template/simple/fielderror.ftl,修改完毕，保存，重新添加到jar包里面。发现问题OK了。

Java code





<#--
/*
* $Id: Action.java 502296 2007-02-01 17:33:39Z niallp $
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License.  You may obtain a copy of the License at
*
*  http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied.  See the License for the
* specific language governing permissions and limitations
* under the License.
*/
-->
<#if fieldErrors?exists><#t/>
<#assign eKeys = fieldErrors.keySet()><#t/>
<#assign eKeysSize = eKeys.size()><#t/>
<#assign doneStartUlTag=false><#t/>
<#assign doneEndUlTag=false><#t/>
<#assign haveMatchedErrorField=false><#t/>
<#if (fieldErrorFieldNames?size > 0) ><#t/>
<#list fieldErrorFieldNames as fieldErrorFieldName><#t/>
<#list eKeys as eKey><#t/>
<#if (eKey = fieldErrorFieldName)><#t/>
<#assign haveMatchedErrorField=true><#t/>
<#assign eValue = fieldError[fieldErrorFieldName]><#t/>
<#if (haveMatchedErrorField && (!doneStartUlTag))><#t/>
<#assign doneStartUlTag=true><#t/>
</#if><#t/>
<#list eValue as eEachValue><#t/>
<#rt/>
<#if parameters.cssClass?exists>
class="${parameters.cssClass?html}"<#rt/>
<#else>
<#rt/>
</#if>
<#if parameters.cssStyle?exists>
style="${parameters.cssStyle?html}"<#rt/>
</#if>
${eEachValue} 
</#list><#t/>   
</#if><#t/>
</#list><#t/>
</#list><#t/>
<#if (haveMatchedErrorField && (!doneEndUlTag))><#t/>
<#assign doneEndUlTag=true><#t/>
</#if><#t/>
<#else><#t/>
<#if (eKeysSize > 0)><#t/>
<#list eKeys as eKey><#t/>
<#assign eValue = fieldErrors[eKey]><#t/>
<#list eValue as eEachValue><#t/>
<#rt/>
<#if parameters.cssClass?exists>
class="${parameters.cssClass?html}"<#rt/>
<#else>
<#rt/>
</#if>
<#if parameters.cssStyle?exists>
style="${parameters.cssStyle?html}"<#rt/>
</#if>
>${eEachValue} 
</#list><#t/>
</#list><#t/>
</#if><#t/>
</#if><#t/>
</#if><#t/>