[RESOLVIDO]Ajuda Export DisplayTag

Ola pessoal! Estou com um problema aqui. Não estou conseguindo exportar as linhas do meu displaytag! Só exporta as colunas e mais nada! Olha meus codigos.

Essa é a pagina que exibe os titulos. Ok até ai.

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
    
<%@ taglib uri="http://displaytag.sf.net" prefix="display" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>T&iacute;tulos</title>
<script language="JavaScript" type="text/JavaScript">
<!--
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
//-->
</script>

<script language="Javascript">
<!--
function CheckAll() { 
	for (var i = 0; i < document.Clientes.elements.length; i++) {
	    var x = document.Clientes.elements[i];
	    if (x.name == 'CheckTitulo') { 
	    	x.checked = document.Clientes.selall.checked;
	    } 
	} 
} 
//-->
</script>

<link rel="stylesheet" href="${pageContext.request.contextPath}/displaytag.css" type="text/css"/>
</head>
<body>
<center>
  <font size="+3">Tabela T&iacute;tulos</font> 
</center>
  <form action="TitulosChecked" method="post" name="Clientes" id="Clientes">
  <p> 
    <input type="checkbox" name="selall" value="selall" onclick="CheckAll()">
    Selecionar Todos</p>
	
	<display:table name="titulos" class="displaytag.css" decorator="Decorator.Wrapper" defaultsort="2">
		<display:column property="checktitulo" title="" style="width:1%" media="html"/>
		<display:column property="nome"/>
		<display:column property="email"/>
		<display:column property="endereco"/>
		<display:column property="bairro"/>
		<display:column property="cidade"/>
		<display:column property="cep"/>
		<display:column property="estado"/>
		<display:column property="cpf_cnpj"/>
		<display:column property="fone"/>
		<display:column property="login"/>
		<display:column property="venc"/>
		<display:column property="celular"/>
		<display:column property="conta"/>
		<display:column property="plano"/>
		<display:column property="numero"/>
		<display:column property="desconto"/>
		<display:column property="acrescimo"/>
		<display:column property="calculado"/>
		<display:column property="valor"/>
		<display:column property="valorpag"/>
		<display:column property="valorger"/>
		<display:column property="titulo"/>
		<display:column property="datavenc"/>
		<display:column property="nossonum"/>
		<display:column property="datapag"/>
		<display:column property="recibo"/>
		<display:column property="tipo"/>
		<display:column property="processamento"/>
		<display:column property="usergerou"/>
		<display:column property="coletor"/>
	</display:table>
  <p>
    <input type="submit" name="Submit" value="Avançar">
  </p>
</form>
</body>
</html>

Essa é o meu servlet para verificar as linhas checadas:


package Servlets;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import java.util.*;

import Classes.DAO;
import Classes.Titulos;

/**
 * Servlet implementation class TitulosChecked
 */
public class TitulosChecked extends HttpServlet {
	@Override
	protected void service(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		try {
			String selecionados[] = request.getParameterValues("CheckTitulo");
		
			Collection<Titulos> titulos = new HashSet<Titulos>();
		
			DAO dao = new DAO();
		
			dao.Conectar();
		
			for (int i = 0; i < selecionados.length; i++) {
				titulos.add(dao.PesqTitulo(selecionados[i]));
			}
			
			request.setAttribute("titulosExport", titulos);
			
			dao.FechaConexao();
		
			RequestDispatcher rd = request.getRequestDispatcher("/ExportTitulos.jsp");
			rd.forward(request, response);
		} catch (NullPointerException e) {
			RequestDispatcher rd = request.getRequestDispatcher("/SemRegistros.html");
			rd.forward(request, response);
		}
	}
}

E essa é a pagina com problema que exibe as linhas checadas e tem uma opcao para exportar em baixo para excel

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
    
<%@ taglib uri="http://displaytag.sf.net" prefix="display" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>

<%@ page import="java.util.*" %>
<%@ page import="Classes.Titulos" %>
<%@ page import="Classes.DAO" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Títulos para Exportar</title>
<link rel="stylesheet" href="${pageContext.request.contextPath}/displaytag.css" type="text/css"/>
</head>
<body>
	<c:set scope="request" var="titulosExport" value="${titulosExport}"/>
		
	<display:table name="titulosExport" class="displaytag.css" defaultsort="1" export="true">
		<display:column property="nome"/>
		<display:column property="email"/>
		<display:column property="endereco"/>
		<display:column property="bairro"/>
		<display:column property="cidade"/>
		<display:column property="cep"/>
		<display:column property="estado"/>
		<display:column property="cpf_cnpj"/>
		<display:column property="fone"/>
		<display:column property="login"/>
		<display:column property="venc"/>
		<display:column property="celular"/>
		<display:column property="conta"/>
		<display:column property="plano"/>
		<display:column property="numero"/>
		<display:column property="desconto"/>
		<display:column property="acrescimo"/>
		<display:column property="calculado"/>
		<display:column property="valor"/>
		<display:column property="valorpag"/>
		<display:column property="valorger"/>
		<display:column property="titulo"/>
		<display:column property="datavenc"/>
		<display:column property="nossonum"/>
		<display:column property="datapag"/>
		<display:column property="recibo"/>
		<display:column property="tipo"/>
		<display:column property="processamento"/>
		<display:column property="usergerou"/>
		<display:column property="coletor"/>
		  
		<display:setProperty 
			name="export.excel.label"
			value="Exportar para o Excel"
		/>
  
		<display:setProperty 
			name="export.csv" 
			value="false"/>
			
		<display:setProperty 
			name="export.xml" 
			value="false"/>
			
		<display:setProperty 
			name="export.excel.filename" 
			value="Titulos.xls"/>
					
		<display:setProperty
			name="export.banner"
			value="<div class='exportlinks'> {0} </div>"/>
		     
	</display:table>
</body>
</html>

O unico problema é esse de não exibir as linhas apenas as colunas no excel.

Obrigado.

Ninguém?? Por favor é urgente!!

Obrigado.

Já consegui pessoal! Tive que mudar meus parametros que mandei para request e mandar para a session. Obrigado…