Ajuda para configurar JSTL

Front-end
#1

Galera, estou com problemas para utilizar o JSTL…
Fiz um programinha que usava jsp… e funciona perfeitamente…

<%@ page import="br.com.Farmacia.beans.Plantas"%>
<%@ page import="java.util.List"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> Resultado da Pesquisa </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>

<BODY>
<form name="form1" method="post">
<TABLE width="100%">
<TR>
   <TD colspan=3 align="center"><font size="6" face="Verdana, Arial, Helvetica, sans-serif" color="#006666">Resultado da Pesquisa</font></TD>
</TR>
<TR>
   <TD colspan=3 align="center"><hr></TD>
</TR>

<TR>
   <td width="42%"><font color="#336666" face="Verdana, Arial, Helvetica, sans-serif"><strong>Nome Popular</strong></font></td>
   <td width="42%"><font color="#336666" face="Verdana, Arial, Helvetica, sans-serif"><strong>Nome Científico</strong></font></td>
   <td width="16%"><font color="#336666" face="Verdana, Arial, Helvetica, sans-serif"><strong>Foto</strong></font></td>
</TR>
<TR>
   <TD colspan=3 align="center" valign="top"><hr></TD>
</TR>
<%
String contexto = request.getContextPath();
List lPlantas = (List) request.getAttribute("pesquisaPlantas");
for(int i = 0; i < lPlantas.size();i++){
Plantas p = (Plantas)lPlantas.get(i);
%>
<TR>
   <TD><font face="Verdana, Arial, Helvetica, sans-serif" size="2">
    <strong><%=p.getNomePop()%></strong></font></TD>
   <TD><font face="Verdana, Arial, Helvetica, sans-serif" size="2">
    <strong><%=p.getNomeCie()%></strong></font></TD>
   <TD><IMG SRC='<%=contexto%>/fotos/<%=p.getFoto()%>' width="50" height="50" /></TD>
</TR>
<%}%>
</TABLE>
</form>
<TR>
   <TD colspan=3 align="center"><hr></TD>
</TR>
<p align="center">
   <font face="Verdana, Arial, Helvetica, sans-serif"><a href="Home.htm"><font color="#006666"><strong>Home</strong></font></a></font>
   <font face="Verdana, Arial, Helvetica, sans-serif"><a href="Pesquisa.htm"><font color="#006666"><strong>Nova Pesquisa</strong></font></a></font>
</p>
</BODY>
</HTML>

queria usar a partir de agora JSTL, mas não sei mto bem como proceder… fiz o seguinte até agora…
puxei do site da jakarta o jakarta-taglibs-standard-1.1.2
descompactei a pasta no Arquivos de programas.

o meu web.xml mudei para

<?xml version="1.0" encoding="ISO-8859-1"?>

<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">

<web-app>

   <servlet>
     <servlet-name>deleteAdminServlet</servlet-name>
     <servlet-class>br.com.Farmacia.view.deleteAdminServlet</servlet-class>
   </servlet>
  
   <servlet>
     <servlet-name>deletePlantaServlet</servlet-name>
     <servlet-class>br.com.Farmacia.view.deletePlantaServlet</servlet-class>
   </servlet>

   <servlet>
     <servlet-name>insertAdminServlet</servlet-name>
     <servlet-class>br.com.Farmacia.view.insertAdminServlet</servlet-class>
   </servlet>

   <servlet>
     <servlet-name>insertPlantaServlet</servlet-name>
     <servlet-class>br.com.Farmacia.view.insertPlantaServlet</servlet-class>
   </servlet>

   <servlet>
     <servlet-name>loginAdminServlet</servlet-name>
     <servlet-class>br.com.Farmacia.view.loginAdminServlet</servlet-class>
   </servlet>

   <servlet>
     <servlet-name>pesquisaPlantaServlet</servlet-name>
     <servlet-class>br.com.Farmacia.view.pesquisaPlantaServlet</servlet-class>
   </servlet>

   <servlet>
     <servlet-name>updateAdminServlet</servlet-name>
     <servlet-class>br.com.Farmacia.view.updateAdminServlet</servlet-class>
   </servlet>

   <servlet>
     <servlet-name>updatePlantaServlet</servlet-name>
     <servlet-class>br.com.Farmacia.view.updatePlantaServlet</servlet-class>
   </servlet>
  
   <servlet>
     <servlet-name>listaPlantasServlet</servlet-name>
     <servlet-class>br.com.Farmacia.view.listaPlantasServlet</servlet-class>
   </servlet>

   <servlet>
     <servlet-name>listaAdminServlet</servlet-name>
     <servlet-class>br.com.Farmacia.view.listaAdminServlet</servlet-class>
   </servlet>

   <servlet>
     <servlet-name>pesquisaPlantaExclusaoServlet</servlet-name>
     <servlet-class>br.com.Farmacia.view.pesquisaPlantaExclusaoServlet</servlet-class>
   </servlet>
   

   <servlet-mapping>
     <servlet-name>deleteAdminServlet</servlet-name>
     <url-pattern>/deleteAdminServlet</url-pattern>
   </servlet-mapping>

   <servlet-mapping>
     <servlet-name>deletePlantaServlet</servlet-name>
     <url-pattern>/deletePlantaServlet</url-pattern>
   </servlet-mapping>

   <servlet-mapping>
     <servlet-name>insertAdminServlet</servlet-name>
     <url-pattern>/insertAdminServlet</url-pattern>
   </servlet-mapping>

   <servlet-mapping>
     <servlet-name>insertPlantaServlet</servlet-name>
     <url-pattern>/insertPlantaServlet</url-pattern>
   </servlet-mapping>

   <servlet-mapping>
     <servlet-name>loginAdminServlet</servlet-name>
     <url-pattern>/loginAdminServlet</url-pattern>
   </servlet-mapping>

   <servlet-mapping>
     <servlet-name>pesquisaPlantaServlet</servlet-name>
     <url-pattern>/pesquisaPlantaServlet</url-pattern>
   </servlet-mapping>

   <servlet-mapping>
     <servlet-name>updateAdminServlet</servlet-name>
     <url-pattern>/updateAdminServlet</url-pattern>
   </servlet-mapping>

   <servlet-mapping>
     <servlet-name>updatePlantaServlet</servlet-name>
     <url-pattern>/updatePlantaServlet</url-pattern>
   </servlet-mapping>

   <servlet-mapping>
     <servlet-name>listaPlantasServlet</servlet-name>
     <url-pattern>/listaPlantasServlet</url-pattern>
   </servlet-mapping>
   
   <servlet-mapping>
     <servlet-name>listaAdminServlet</servlet-name>
     <url-pattern>/listaAdminServlet</url-pattern>
   </servlet-mapping>

   <servlet-mapping>
     <servlet-name>pesquisaPlantaExclusaoServlet</servlet-name>
     <url-pattern>/pesquisaPlantaExclusaoServlet</url-pattern>
   </servlet-mapping>
   
   <taglib>
      <taglib-uri>http://java.sun.com/jsp/jstl/core</taglib-uri>
      <taglib-location>/WEB-INF/tld/c.tld</taglib-location>
   </taglib> 

</web-app>

na pasta Web-inf adicionei a pasta tld e lib, com seus respectivos arquivos que estão dentro das pastas… Adicionei External jar(estou usando o eclipse).
e mudei a minha pagina que usava jsp para o seguinte

<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
<%@ page import="br.com.Farmacia.beans.Plantas"%>
<%@ page import="java.util.List"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> Resultado da Pesquisa </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>

<BODY>
<form name="form1" method="post">
<TABLE width="100%">
<TR>
   <TD colspan=3 align="center"><font size="6" face="Verdana, Arial, Helvetica, sans-serif" color="#006666">Resultado da Pesquisa</font></TD>
</TR>
<TR>
   <TD colspan=3 align="center"><hr></TD>
</TR>

<TR>
   <td width="42%"><font color="#336666" face="Verdana, Arial, Helvetica, sans-serif"><strong>Nome Popular</strong></font></td>
   <td width="42%"><font color="#336666" face="Verdana, Arial, Helvetica, sans-serif"><strong>Nome Científico</strong></font></td>
   <td width="16%"><font color="#336666" face="Verdana, Arial, Helvetica, sans-serif"><strong>Foto</strong></font></td>
</TR>
<TR>
   <TD colspan=3 align="center" valign="top"><hr></TD>
</TR>
<c:forEach var="pesquisaPlantas" items="${pesquisaPlantas}"> // tenta aspas duplas aqui
         <tr>
          <td><c:out value="${pesquisaPlantas.nomePop}"/></td>      
            <td><c:out value="${pesquisaPlantas.nomeCie}"/></td>
         <td><c:out value="${pesquisaPlantas.foto}"/></td>
         </tr>
      </c:forEach>
</TABLE>
</form>
<TR>
   <TD colspan=3 align="center"><hr></TD>
</TR>
<p align="center">
   <font face="Verdana, Arial, Helvetica, sans-serif"><a href="default.htm"><font color="#006666"><strong>Home</strong></font></a></font>
   <font face="Verdana, Arial, Helvetica, sans-serif"><a href="Pesquisa.htm"><font color="#006666"><strong>Nova Pesquisa</strong></font></a></font>
</p>
</BODY>
</HTML>

vocês poderiam me dar uma força??
obrigado

#2

Pronto, você já pode usar as tags JSTL na sua página:
por exemplo pra exibir algum valor:

<c:out value="${p.nomePop}" />

Para acessar os métodos get você não precisar escrever get não, basta colocar o nome do atributo como eu fiz ali em cima.

Entendeu?
Dá uma olhada na especificação:
http://java.sun.com/products/jsp/jstl/1.1/docs/api/index.html

Abraços.

#3

E aí Fabio,
então kra, pq será então que no meu exemplo abaixo está dando erro?

org.apache.jasper.JasperException: /resultadoPesquisa.jsp(24,0) No such tag forEach in the tag library imported with prefix c

estou usando o dreamweaver para fazer minha página, não sei se tem alguma coisa a ver mas o meu forEach fica sublinhado indicando erro… que não este comando não pode ser reconhecido por IE 5.0…etc…

#4