The jsp file is this one:
I write in a comment because if not you can't see it
> From: [EMAIL PROTECTED]
> To: users@tomcat.apache.org
> Subject: javax.servlet.ServletException: Cannot find bean usersList in scope
> request
> Date: Fri, 25 Jul 2008 17:40:53 +0000
>
>
>
> Hello everyone,
>
>
> Could anyone help me, please?
>
> I have this mistake and I don't kow how to fix it:
>
>
>
>
> org.apache.jasper.JasperException: Exception in JSP: /web_adminContent.jsp:23
>
> 20: Users Name
> 21: Country
> 22:
> 23:
> 24:
> 25: ">
> 26:
>
>
> Stacktrace:
> org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:504)
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:375)
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>
>
>
> causa raíz
>
> javax.servlet.ServletException: Cannot find bean usersList in scope request
> org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:858)
> org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:791)
> org.apache.jsp.web_005fadminContent_jsp._jspService(web_005fadminContent_jsp.java:150)
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>
>
>
> causa raíz
>
> javax.servlet.jsp.JspException: Cannot find bean usersList in scope request
> org.apache.struts.util.RequestUtils.lookup(RequestUtils.java:940)
> org.apache.struts.taglib.logic.IterateTag.doStartTag(IterateTag.java:277)
> org.apache.jsp.web_005fadminContent_jsp._jspService(web_005fadminContent_jsp.java:98)
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>
>
>
> nota La traza completa de la causa de este error se encuentra en los archivos
> de diario de Apache Tomcat/5.5.16.
>
>
> And sources are these:
>
> //web_userContent.jsp
>
>
>
>
>
> Normalization
>
>
>
>
>
>
> -- Select --
>
> Filtering
>
>
> Menten
> CBS
>
>
> View Chromosomes
> Heat Map
>
>
> Compare Methods
>
>
>
>
>
>
>
>
>
>
> Project(s)' Users Management page :
>
>
> Click on IdProject to see all your chips which you have put on this project
> Project Name is the Project's name
> Number Arrays is the Analyzed Chips
>
>
>
> IdProject
> PROJECT NAME
> Number Arrays
>
>
>
>
>
>
> Create Project
>
>
>
>
>
>
>
>
> //Web_UserAction.java
>
> package com.genausal.actions;
>
> import javax.servlet.http.HttpServletRequest;
> import javax.servlet.http.HttpServletResponse;
> import javax.servlet.ServletException;
>
>
> import org.apache.struts.action.Action;
> import org.apache.struts.action.ActionForm;
> import org.apache.struts.action.ActionForward;
> import org.apache.struts.action.ActionMapping;
> import org.apache.struts.action.ActionErrors;
> import org.apache.struts.action.ActionError;
> import org.apache.struts.action.ActionServlet;
>
> import java.io.IOException;
> import java.sql.Connection;
> import java.sql.SQLException;
> import java.util.Collection;
>
> import com.genausal.databases.util.ConnectionPool;
> import com.genausal.databases.UsersDAO;
> import com.genausal.entity.Users;
>
> /**
> * MyEclipse Struts
> * Creation date: 06-26-2008
> *
> * XDoclet definition:
> * @struts.action validate="true"
> * @struts.action-forward name="success" path="/web_admin.jsp"
> */
> public class Web_AdminAction extends Action {
>
> // --------------------------------------------------------- Instance
> Variables
> private ConnectionPool pool;
> // --------------------------------------------------------- Methods
>
> /**
> * Method execute
> * @param mapping
> * @param form
> * @param request
> * @param response
> * @return ActionForward
> */
>
> public Web_AdminAction(){
> pool=ConnectionPool.getInstance();
> }
>
>
> public ActionForward perform(
> ActionMapping mapping,
> ActionForm form,
> HttpServletRequest request,
> HttpServletResponse response)throws IOException,ServletException {
>
> Connection con=null;
> try{
> con=pool.getConnection();
> UsersDAO usersDAO=new UsersDAO(con);
> Collection col=usersDAO.findAll();
>
> request.setAttribute(BeanNames.USER_LIST,col);
>
> return mapping.findForward("success");
> }catch (SQLException e){
> e.printStackTrace();
> throw new RuntimeException("It's impossible to get the connection");
> }finally{
> try{
> if(con!=null)
> con.close();
> }catch(SQLException e){
> throw new RuntimeException(e.getMessage());
> }
> }
>
> }
>
> }
>
> //UsersDAO->findAll()
>
> public Collection findAll(){
>
> PreparedStatement ps=null;
> ResultSet rs=null;
> ArrayList list=new ArrayList();
>
> String sql="SELECT * from users";
>
> try{
> if(con.isClosed()){
> throw new IllegalStateException("error.unexpected");
> }
>
> ps=con.prepareStatement(sql);
> rs=ps.executeQuery();
>
> while(rs.next()){
> Users users=new Users();
> users.setpassport_id(rs.getString(1));
> users.setlast_name(rs.getString(2));
> users.setfirst_name(rs.getString(3));
> users.setaddress(rs.getString(4));
> users.setphone(rs.getString(5));
> users.setcountry(rs.getString(6));
> users.setcity(rs.getString(7));
> users.setstate(rs.getString(8));
> users.setcategory(rs.getString(9));
> users.setmail(rs.getString(10));
> users.setc_password(rs.getString(11));
> users.setpassword(rs.getString(12));
>
>
> list.add(users);
>
> }
> return list;
> }catch(SQLException e){
> e.printStackTrace();
> throw new RuntimeException("error.unexpected");
> }finally{
> try{
> if(ps!=null)
> ps.close();
> if(rs!=null)
> rs.close();
> }catch(SQLException e){
> e.printStackTrace();
> throw new RuntimeException("error.unexpected");
> }
> }
> }
>
>
> //BeanNames.java
>
> package com.genausal.actions;
>
> public interface BeanNames {
>
> public static final String PROJECT_LIST="projectList";
> public static final String USERS_FORM="UsersForm";
> public static final String USER_LIST="usersList";
> }
>
> I hope anyone helps me, please. Thanks so much
>
>
> _________________________________________________________________
> Tu mejor plan para el fin de semana y toda la actualidad del mundo del
> corazón. Entra en MSN Entretenimiento
> http://entretenimiento.es.msn.com/
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>
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