web_adminContent.jsp is:
Users Management page :
Passport
Users Name
Country
">
Thanks
----------------------------------------
> From: [EMAIL PROTECTED]
> To: users@tomcat.apache.org
> Subject: org.apache.jasper.JasperException: Cannot find bean usersList in
> scope request
> Date: Sat, 12 Jul 2008 16:10:39 +0000
>
>
>
> Hey all,
>
> Could anyone help me, please?. I have the next mistake and I'm trying to fix
> it but I don't achieve it. This is the mistake:
>
> excepción
>
> org.apache.jasper.JasperException: Cannot find bean usersList in scope request
>
> org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:510)
>
> 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)
>
>
> And these are the source which I use for doing it:
>
> web_adminContent.jsp
>
>
>
>
>
>
>
>
>
>
>
>
>
> Users Management page :
>
>
>
>
>
> Passport
> Users Name
> Country
>
>
>
> ">
>
>
>
>
>
>
>
>
>
>
>
>
>
> Web_AdminAction.java :
>
> //Created by MyEclipse Struts
> // XSL source (default):
> platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.1.1/xslt/JavaClass.xsl
>
> 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.java
>
> 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_mail(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");
> }
> }
> }
>
> ....
>
> Could anyone help me, please?. Where is my mistake. Thanks so much for all
>
> Carlos
> _________________________________________________________________
> Sigue en directo todas las competiciones deportivas en MSN Deportes
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