struts 的问题,路过的看看呀

Question

楼主把UpdateUserAction的代码贴出来看看

Answer 1

UpdateUserAction.java
package com.hft.oa.userManager;/**
 * <p>Title: workuser</p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2005</p>
 *
 * <p>Company: hft</p>
 *
 * @author jy
 * @version 1.0
 */
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForward;
import com.hft.oa.userManager.action.BaseAdminAction;public class UpdateUserAction extends BaseAdminAction {
    public ActionForward executeAction(ActionMapping mapping,
                                ActionForm actionForm,
                                HttpServletRequest request,
                                HttpServletResponse servletResponse) {
       user user = (user)actionForm;
       System.out.println("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
       if (isCancelled(request)) { //点击取消按钮
          removeFormBean(mapping, request);
          return (mapping.findForward("list")); //
       }
       try{
           if("add".equals(user.getAction()))
                user.creatuser(user);
          // else userForm.editInforId(userForm);
       }catch(Exception ex){       }
       return mapping.getInputForward();
   }}

Answer 2

<action name="user" path="/updateUserAction" scope="request" type="com.hft.userManager.UpdateUserAction" />
改为：
<action attribute="user" path="/updateUserAction" scope="request" type="com.hft.userManager.UpdateUserAction" />

Answer 3

javax.servlet.jsp.JspException: No form found under 'user' in locale 'zh_CN'
中文显示问题！

Answer 4

改后又出现新问题了
2006-4-19 8:53:06 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet debugjsp threw exception
javax.servlet.jsp.JspException: Cannot retrieve definition for form bean null on action /updateUserAction

Answer 5

把下面的去掉
<plug-in className="org.apache.struts.validator.ValidatorPlugIn">
    <set-property property="pathnames" value="/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml" />
  </plug-in>

Answer 6

去掉
<plug-in className="org.apache.struts.validator.ValidatorPlugIn">
    <set-property property="pathnames" value="/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml" />
  </plug-in>2006-4-19 9:13:33 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet debugjsp threw exception
java.lang.NullPointerException
at org.apache.struts.taglib.html.JavascriptValidatorTag.renderJavascript(JavascriptValidatorTag.java:360)
at org.apache.struts.taglib.html.JavascriptValidatorTag.doStartTag(JavascriptValidatorTag.java:335)
at org.apache.jsp.upFlow_jsp._jspx_meth_html_javascript_0(org.apache.jsp.upFlow_jsp:325)
at org.apache.jsp.upFlow_jsp._jspx_meth_html_html_0(org.apache.jsp.upFlow_jsp:116)
at org.apache.jsp.upFlow_jsp._jspService(org.apache.jsp.upFlow_jsp:75)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.hft.oa.tool.EncodingFilterServlet.doFilter(EncodingFilterServlet.java:46)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)

Answer 7

应该是这两个配置文件的问题,可是又不知怎么改validator-rules.xml 和validation.xml

Answer 8

请问你的jsp文件是什么字符编码？

Answer 9

BaseAdminAction是怎么定义的，removeFormBean方法类容是什么？

Answer 10

<html:form action="/updateUserAction" onsubmit="return validateUserForm(this);">
改为<html:form action="updateUserAction.do" onsubmit="return validateUserForm(this);">"/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml" 这两个文件有没有