JSTL nesting of foreach tag in the c:import

Ran into the problem when migrated the jstl to 1.2.
We have the code like below with the c:import and dynamic parameters.
jstl 1.2 is complaining about the nesting of tags.
<c:import url="Ixxxxxxxx">
<c:forEach var="entry" items="${usebean1.htmlParameters}">
<c:param name="${entry.key}" value="${entry.value}" />
</c:foreach>
</c:import>
What is suggested approach for the c:import with dynamic parameters?
Any suggestions/solutions will be appreciated.
Thank you,
-Sreeni.

Are you the one who commented out the code you're looking for ?//String desc = StringFactory.getString(attributes.getValue("desc"));You just have to modify you AttributeObject class to hold a new field : String description. And then, it's up to you to create a new constructor or a new setter method.
Btw, this is not a Swing related question.

Similar Messages

Help me    how to express    nested " c:forEach " tag content

my jsp coutent :
<%
Collection topInfo=currentClass1.getTop12Info();
Iterator itInfo=topInfo.iterator();
for(int j=0;j<3;j++) //��3��
%>
<tr>
     <%
     for(int i=0;i<4;i++) //��4��
          Info currentInfo=(Info) itInfo.next();
     %>
<td width="25%" valign="top" bgcolor="#FFFFFF" style="border:#cccccc 1px solid">
<%=currentInfo.getTitle()%>
</td>
     <%
     if(!itInfo.hasNext()) break;
     %>
</tr>
<%}%>
i express jsp coutent above ! but it's error hava repeat cells
<c:forEach begin="1" end="3">
<tr>
     
<c:forEach var="currentInfo" items="<%=currentClass1.getTop12Info()%>" begin="1" end="4">
<td width="25%" valign="top" bgcolor="#FFFFFF" style="border:#cccccc 1px solid">
<font color="#CC0000">${currentInfo.title}</font></a></strong>
     </td>
</c:forEach>
</tr>
</c:forEach>

<c:forEach begin="1" end="3"> 
<tr>

<c:forEach var="currentInfo" items="<%=currentClass1.getTop12Info()%>" begin="1" end="4">
<td width="25%" valign="top" bgcolor="#FFFFFF" style="border:#cccccc 1px solid">
<font color="#CC0000">${currentInfo.title}</font></a></strong>
</td>
</c:forEach>
</tr>
</c:forEach>
I hope you can test this code as above , you see the result ,you can understand the problem,the result is different from result of script[b

c:forEach tag

Hi,
I'm trying to use the forEach tag in the jstl in order to display the contents of an Hashtable. The table is written in the session and arrives populated with the results of a SELECT query.
The elements of the table are instances of a class of mine, and I'd like to display some of the fields (all accessible by getters and setters) of this class.
The fact is that if I try to write the elements of the table, I obviously get the class of the elements followed by their ID number (like Object@64383265), but if I try to access a field, I get nothing.
Here is the code reading the elements:
risposta = Hashtable in the session, contains dap.obj.Notizia objects
<jsp:useBean id="notizia" scope="page" class="dap.obj.Notizia" />
<c:forEach var="notizia" items="${risposta}">
     <c:out value="${notizia}" />
</c:forEach>
And if I try to replace the line of output with:
     <c:out value="${notizia.ID}" />
I obtain an error saying:
(...) Unable to find a value for "ID" in object of class "java.util.Hashtable$Entry" using operator "." (null)
If I use
     <c:out value="${notizia.[ID]}" />
no errors and nothing appears..
Do I need to know something about the cast inside the tags of jstl or am I trying to do something wrong?
I admit that these are my first days with jstl, but I've searched among some books with no results. Thanks in advantage for your jelp

Seeing as you are accessing a Map, the object you get back is a Map.Entry
So you can access it as ${notizia.key} to get the hash key, and ${notizia.value} to get the object of type Notizia
<c:forEach var="notizia" items="${risposta}">
<c:out value="${notizia.value.ID}" />
</c:forEach>Cheers,
evnafets

Question about the JSTL forEach tag

<c:forEach var = "someItem" items="${myBean.getItems}">
Is this possible if myBean (a Java Bean) contains a function called getItems, which behind the scenes queries the database and stores the results in a structure, such as a list... the list might be an ArrayList or perhaps my own structure which simply extends the ArrayList class.
The contents of this list will be another object. This object, for example say is a book, which then contains properties such as a title, author, etc.
Is this possible:
<c:forEach var = "someItem" items="${myBean.getItems}">
<c:out value = "${someItem.title}">
</c:forEach>
Or does the var HAVE to be a String?

I try to make and example and I am getting this error:
org.apache.jasper.JasperException: /test.jsp(13,0) According to TLD or attribute directive in tag file, attribute items does not accept any expressions
why?
jsp
<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core"%>
<jsp:useBean id="obj" scope="application" class="demo.TestPersona"/>
<html>
<head>
<title>beanDemo Tutorial</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body>
<c:forEach items="${obj.personas}" var="item">
<c:out value="${item.apellido}"/>
</c:forEach>
</BODY>
</HTML>
javaBean
package demo;
import java.util.*;
public class TestPersona {
Collection<Persona> personas = new Vector();
public TestPersona() {
personas.add(new Persona("Rodriguez", "Diego", new Date()));
personas.add(new Persona("Fernandez", "Gabriela", new Date()));
public Collection getPersonas() {
return personas;
package demo;
import java.util.*;
public class Persona {
String apellido = null;
String nombre = null;
Date edad = null;
public Persona(String apellido, String nombre, Date edad) {
this.apellido = apellido;
this.nombre = nombre;
this.edad = edad;
public String getApellido() {
return apellido;
}

JSTL forEach tag taking longer time than scriplets ???

Hi Gurus,
My STRUTS action class setsup a collection object [roughly 900 + records stored as java beans] to be displayed on my view [JSP]. The problem is, when I iterate over this collection in JSP using <c:forEach> tag, it takes around 4-5 minutes to build up the page.
I coded the same looping logic through java scriplets embedded within JSP and the processing came down to 1 minute. Should I assume that <c:forEach> tag will have a processing overhead over plain java code in JSP?
FYI, I checked the server generated SERVLET code under WORK directory of TOMCAT for this JSP with <c:forEach> tag and find lot of code being generated for this <c:forEach> tag implementation. Could it be that the processing of these generated code takes longer than plain java using scriplets?
Please Help.
Thanks,
Karthik.
<b>JSP using <c:forEach></b>
<c:forEach var="refurb" items="${BOMDataForm.refurbSummary}" varStatus="loopStatus">
<tr valign="top" bgcolor="#FFFFFF">
<td>
<div align="center"><span class="modulecontent"><c:out value="${refurb.configName}" /></span></div>
</td>
<td>
<div align="center"><span class="modulecontent"><c:out value="${refurb.itemName}" /></span></div>
</td>
</tr>
</c:forEach><b>JSP using embedded scriplets</b>
<%
BOMDataForm bomDataForm = (BOMDataForm) request.getAttribute("BOMDataForm");
ArrayList arrayList = (ArrayList) bomDataForm.getRefurbSummary();
int loop = arrayList.size();
for (int i=0;i<loop;i++) {
out.println("<tr valign=\"top\" bgcolor=\"#FFFFFF\">");
out.println("<td>");
out.println("<div align=\"center\"><span class=\"modulecontent\">");
out.println(((RefurbSearchResult)arrayList.get(i)).getConfigName());
out.println("</span></div>");
out.println("</td>");
out.println("<td>");
out.println("<div align=\"center\"><span class=\"modulecontent\">");
out.println(((RefurbSearchResult)arrayList.get(i)).getItemName());
out.println("</span></div>");
out.println("</td>");
out.println("</tr>");
%>

Never looked at the speed issues. For me it has always been "fast enough"
When displaying pages with 900 records on it the common approach is to split the result across multiple pages, so that loading doesn't get too long.
The JSTL tags obviously introduce some overhead in extra procedure calling. As you found out by looking at the generated servlet code.
Also the EL expressions have to be evaluated. using the reflection APIs. Its pretty certain that direct access to the object is faster.
The forEach tag uses an iterator under the hood, where you are calling get(i) directly on an ArrayList.
Any or all of these would be contributing. My guess would be the EL expression evaluation is probably the most overhead.
One thing about your example I would like to see is how long it would take using an Iterator, rather than calling get(i) on the array elements. That would remove at least one of the differences.
So in short, yes the JSTL is adding overhead to your page. I'm a bit surprised to hear it is so much though.
Cheers,
evnafets

JSTL : problems with sql:query /forEach tag

I am not able to iterate thru the resultset provided by <sql:query> tag in JSTL. rowcount and columnName works, which means that query does produce a resultset. However, the <c:forEach> tag doesnt display the retrieved data. Code is approx like:
c:catch var="e">
<sql:query var="queryResults" >
select * from emp
</sql:query>
</c:catch>
<c:if test="${e!=null}">The caught exception is: ${e}
${queryResults.rowCount} <br>
<c:forEach var="row" items="${queryResults.rows}">
<tr>
<td> <c:out value="${row.EMPNO}" /></td>
</tr>
</c:forEach>
</table>
Error thrown is :
javax.servlet.ServletException: Unable to find a value for "EMPNO" in object of class "java.lang.String" using operator "."
     org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:867)
     org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:800)
     org.apache.jsp.jsp.sql.query_jsp._jspService(query_jsp.java:92)
     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
Pls. help!

Thanks a lot all. My problem was solved by simply replacing the taglib directive
<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
to
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
Cheers!

Using a viewobject with foreach tag in .jsp

Hi guys I have the following scenario:
1- I call a certain .jsp page
2- a controller class (extends servlet) is called, this class: takes a view object (let's call it view), executes it's query, forwards the result to the jsp page.
3- jsp page has a foreach tag that iterates over the query result.
My problem is that foreach tag only takes list or array in its "items" attribute.
Now is there a way to put the view object result in an array/list? in other words in my servlet what should I put in the request so that the foreach tag can iterate over the rows of the query. Thank you in advance for the reply.

This code works fine for me:
<%@ taglib uri="/jstl-c" prefix="c" %>
<html>
     <body>
     <%
          int array[] = new int[] {1,2};
          session.setAttribute("array", array);
          String arrayNames[] = new String[]{"One", "Two"};
          session.setAttribute("arrayNames", arrayNames);
     %>
          <form action="?">
          <select name="select">
               <c:forEach items='${ sessionScope.array}' var="row">
                    <c:choose>
                         <c:when test="${param.select== row}"> >
                              <option value="<c:out value='${row}'/>" selected><c:out value="${sessionScope.arrayNames[row-1]}"/></option>
                         </c:when>
                         <c:otherwise>
                              <option value="<c:out value='${row}'/>"><c:out value="${sessionScope.arrayNames[row-1]}"/></option>
                         </c:otherwise>
                    </c:choose>
               </c:forEach>
          </select>
          <input type="submit" name="submit" value="submit"></input>
          </form>
     </body>
</html>
good luck.
MatrixPooh
www.bizdisplay.com

How use forEach tag in xml tag library

Hi,
Can u please explain the procedure for using forEach tag for displaying the parsed xml tags?
This is the code snippet
<%@ page contentType="text/html" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>
<%@ taglib prefix="x" uri="http://java.sun.com/jstl/xml" %>
<html>
<body>
     <c:import url="\books.xml" var="url" />
     <x:parse xml="${url}" var="doc" />
          <x:forEach var="n" select="${doc}/books/book">
               <x:out select="${n}/title"/>
               <x:out select="${n}/author" />
     </x:forEach>
</body>
</html>
but I got the fallowing error.
java.lang.NoClassDefFoundError: org/saxpath/SAXPathException
     at org.apache.taglibs.standard.tag.common.xml.ForEachTag.prepare(ForEachTag.java:51)
     at javax.servlet.jsp.jstl.core.LoopTagSupport.doStartTag(LoopTagSupport.java:262)
     at jsp_servlet.__index._jspService(__index.java:197)
     at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
     at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971)
     at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402)
     at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6350)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
     at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3635)
     at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)

Just the same way as you do in JSP. Since JSF 1.2 you can use unified EL #{ } in c:forEach.
You can also use Tomahawk's [t:dataList|http://myfaces.apache.org/tomahawk-project/tomahawk12/tagdoc/t_dataList.html] by the way. It is more efficient.

C:forEach tag inside another c:forEach tag

Hi,
I've got en error when I tried to use <c:forEach> inside another <c:forEach> to display a vector of String arrays.
The error message is:
javax.servlet.ServletException: The "." operator was supplied with an index value of type "java.lang.String" to be applied to a List or array, but that value cannot be converted to an integer.
The concerned section of the javabean mybean.java is:
//connect to database to get the resultset
ResultSet rs = cst.getResultSet();
if (rs != null) {
myVector = new Vector();
while (rs.next()) {
String myArray[] = new String[10];
myArray[0]=rs.getString(1);
myArray[1]=rs.getString(2);
myArray[9]=rs.getString(10);
myVector.addElement(myArray);
rs.close()
The concerned jsp calling the bean is:
<jsp:useBean id="theBean" scope="session" class="mybean" />
<jsp:setProperty name="theBean" property="..." />
<%
Vector myVector=theBean.getResultFromDatabaseIntomyVector();
pageContext.setAttribute("myVector",myVector);
%>
<table>
<c:forEach var = 'vectorItem' items='${myVector}'>
<tr>
<c:forEach var = 'arrayItem' items='${vectorItem.value}'>
<td><c out value='${arrayItem}'/></td>
</c:forEach>
</tr>
</table>
Can anyone show me what's the right jsp for displaying a vector of String arrays?
Thanks in advance.
Geraldine

I think your problem is with the second forEach loop.
The first for loop goes through the items in "myVector"
Each item "vectorItem" should be of type String[]
Accessing ${vectorItem.value} is what creates the error.
JSTL converts this as
vectorItem["value"] , can't turn the string "value" into an integer (to use as an array index) and thus throws an error.
To fix: use ${vectorItem} rather than ${vectorItem.value}
(nb you would use {vectorItem.value} if you were iterating over a Map, as the iterator exposes an object of type Map.Entry
Also in your code, I only see one closing tag for a forEach.
I think it should be like this (indented for readability)
<table>
<c:forEach var = 'vectorItem' items='${myVector}'>
<tr>
<c:forEach var = 'arrayItem' items='${vectorItem}'>
<td><c out value='${arrayItem}'/></td>
</c:forEach>
</tr>
</c:forEach>
</table>Cheers,
evnafets

ForEach tag problem in JSP

I have this next code, but the forEach tag doesn't seem to work! However, the line <c:out value='${lista[1]}'/> does work. Can you help me with the problem, please?
<%@     page
     contentType = "text/html;charset=iso-8859-1"
     session="true"
     language="java"
     import = "java.lang.*"
     import = "java.util.*"
%>
<c_rt:if test='<%= request.getParameter("hinicio") != null %>'>
          <%
               ArrayList Valores = new ArrayList(4);
               Valores.add(request.getParameter("text1"));
               Valores.add(request.getParameter("text2"));
               Valores.add(request.getParameter("text3"));
               Valores.add(request.getParameter("text4"));
               Valores.add(request.getParameter("text5"));
               pageContext.setAttribute("lista", Valores);
          %>
          <c:forEach var='x' items='<%= Valores %>'>
               <c:out value='${x}'/>
          </c:forEach>
<c:out value='${lista[1]}'/>
</c_rt:if>
<html>
<head>
     <title>Tarea</title>
     <script type="text/javascript">
          function Inicio()
               forma.hinicio.value = "ok";
               forma.submit();
     </script>
</head>
<body>
<form name="forma" method="post" action="Tarea.jsp">    //Redirects to itself
     <input type="hidden" name="hinicio">
     <center>
     <br>
     <input type="text" name="text1" value="0">
     <br>
     <input type="text" name="text2" value="0">
     <br>
     <input type="text" name="text3" value="0">
     <br>
     <input type="text" name="text4" value="0">
     <br>
     <input type="text" name="text5" value="0">
     <br>
     <br>
     <input type="text" name="rango1" value="0">   <input type="text" name="rango2" value="0">
     <br>
     <br>
     <input type="button" value="Aceptar" onClick="Inicio()">
     <br>
     <br>
     <input type="text" name="resultado" value="0">
     </center>
</form>
</body>
</html>

You seem to be using both the EL and the RT JSTL libs on the same page.
If you are in a JSP1.2 container, then you can only use EL with the EL tags, and <%= expr %> with the rt tags.
If you have a JSP2.0 container (eg Tomcat 5) properly configured (ie web.xml is version 2.4) then you should use JSTL1.1, which accepts both sorts of expressions. (${expr} is a runtime expression in JSP2.0)
Try either
<c:forEach var='x' items='${lista}'>
or
<c_rt:forEach var='x' items='<%= Valores %>'>

Getting current index of forEach tag

How do you get the current index of the forEach tag, that is looping through a Vector?
<c:forEach var="rows" items="${myRequestManager.solPORList}">

Yes, use the varStatus attribute:
<c:forEach items="${variables}" var="variable" varStatus="status">
<c:out value="${status.index}"/>
<c:out value="${status.count}"/>
</c:forEach>status.index, the current index, starts with 0. status.count, a running count of loop iterations, starts with 1.
Get a JSTL book. Shawn Bayern's "JSTL In Action" is the best, IMO. - MOD

C:forEach tags

Hi- I'm trying to use a c:forEach tag and am having some problems.
Basically, I want to use an iterator that I get from a helper class to loop over, but I don't want to use EL (this is not a possibility at the moment). Is there any way to do this? Every example I've found uses EL, but there must be a solution that was used before EL was introduced... I hope...

but there must be a solution that was used before EL was introduced... Sorry to disappoint you but EL was introduced hand in hand with the JSTL.
What sort of server are you using?
JSP2.0 container (eg Tomcat 5), use JSTL 1.1, and you can use <%= expr %> instead of ${expr} easily.
In a JSP1.2 container, you have to use the JSTL1.0 "runtime" version of the taglib.
<%@ taglib prefix="c-rt" uri="http://java.sun.com/jstl/core-rt"%>
This taglib lets you use runtime expressions <%= expr %> with the JSTL tags in a JSP1.2 container.
Good luck,
evnafets

How can I "nest" CSS span tags?

I have a piece of text to which I want to apply three successive CSS classes, making increasingly broad selections of the text. (Or, conversely, apply to the broadest span of text and then selectively style smaller subsets of the inner text.) Either way I try this, the "span" tags do not end up nested.
For example, I first select a single word and apply CSS style-1 to just the one word. Next, I select 3 words (one being the word I just styled) and apply CSS style-2 to that. Finally, I select the entire clause, which contains the 3 styled words, and apply style-3 to that.
The objective is to have the span tags "nest" -- but when I apply the styles in the Design view using the "Class" selector, the resulting HTML has the span tags starting and stopping for each bit of text, rather than being nested. Rather than that, I want to end up with the effect below:
<span class="style-1">a clause <span class="style-2">with <span class="style-3">some</span> words</span> within the clause.</span>
I can, of course, do this by hand in the Code view but it is very time-consuming. Is there a way to achieve this in the Design view?

Are you attempting something like this?
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Span Tag Nesting</title>
<style type="text/css">
.style-1 {
    font-weight:bold;
.style-2 {
    color:green;
.style-3 {
    font-style:italic;
</style>
</head>
<body>
<span class="style-1">a clause <span class="style-2">with <span class="style-3">some</span> words</span> within the clause.</span>
</body>
</html>
I'm pretty sure you're going to be stuck adding the span tags in by hand. As far as I can tell, there's no way to get DW to nest <span> tags from within Design View. With the way span tags currently work in DW, there is no way for the program to know you want them nested or overwritten when you select an area of text in Design View.
That might be an interesting Feature Request: https://www.adobe.com/cfusion/mmform/index.cfm?name=wishform

Tomcat 6.0.9 and jsf 1.2 and jstl 1.2 using *.tag file error

I using :tomcat 6.0.9 and jsf 1.2 and jstl 1.2
My web.xml is at version 2.5 and I am using a custom tag (with the .tag extension). I am trying to use the http://java.sun.com/jsf/html library and values from my attribute. I'm new to this so I figure I must just me missing something.
I am run http://192.168.1.1/test.jsf laster,view:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP:
Stacktrace:
     org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:85)
     org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
     org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:415)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:308)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
     org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
     org.apache.jasper.servlet.JspServletWrapper.loadTagFile(JspServletWrapper.java:212)
     org.apache.jasper.compiler.TagFileProcessor.loadTagFile(TagFileProcessor.java:576)
     org.apache.jasper.compiler.TagFileProcessor.access$000(TagFileProcessor.java:50)
     org.apache.jasper.compiler.TagFileProcessor$TagFileLoaderVisitor.visit(TagFileProcessor.java:627)
     org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1507)
     org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2336)
     org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2386)
     org.apache.jasper.compiler.TagFileProcessor$TagFileLoaderVisitor.visit(TagFileProcessor.java:631)
     org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1507)
     org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2336)
     org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2386)
     org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2392)
     org.apache.jasper.compiler.Node$Root.accept(Node.java:489)
     org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2336)
     org.apache.jasper.compiler.TagFileProcessor.loadTagFiles(TagFileProcessor.java:645)
     org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:190)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:306)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
     org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:308)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:414)
     com.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:455)
     com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:139)
     com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:108)
     com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:266)
     com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:159)
     javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.9 logs.
if go to /WEB-INF/tags/test.tag ,delete line: <h:outputText id="test" value="hello!" />
run http://192.168.1.1/test.jsf is OK!(no error),So I guess error for "<h:outputText id="test" value="hello!" />" line ,why in test.tag file do can't use the "http://java.sun.com/jsf/html " library,please help me.......
Here is file WEB-INF/web.xml content:
<?xml version="1.0" encoding="ISO-8859-1"?>

<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_5.xsd"
version="2.5">
<display-name>Welcome to Tomcat</display-name>
<description>
Welcome to Tomcat
</description>

<servlet>
     <servlet-name>Faces Servlet</servlet-name>
     <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
     <load-on-startup> 1 </load-on-startup>
</servlet>

<servlet-mapping>
     <servlet-name>Faces Servlet</servlet-name>
     <url-pattern>*.jsf</url-pattern>
</servlet-mapping>
</web-app>
Here is file /test.jsp code:
<%@ page contentType="text/html;charset=UTF-8" %>
<%@ taglib prefix="tags" tagdir="/WEB-INF/tags" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<f:view>
<html>
<head>
<title>test</title>
</head>
<body>

<h:outputText id="myinfo" value="test success" />
<tags:test/>

</body>
</html>
</f:view>
Here is file /WEB-INF/tags/test.tag code:
<%@tag pageEncoding="UTF-8"%>
<%@taglib prefix="f" uri="http://java.sun.com/jsf/core"%>
<%@taglib prefix="h" uri="http://java.sun.com/jsf/html"%>
<h:outputText id="test" value="hello!" />
Thanks for any help.

Don't know if it's important, but there is no schema avaiable at: http://java.sun.com/xml/ns/j2ee/web-app_2_5.xsd
I found the right one at: http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd
/perty
Message was edited by:
perajonsson

Using ViewObject with a foreach tag in a jsp

Hi guys I have the following scenario:
1- I call a certain .jsp page
2- a controller class (extends servlet) is called, this class: takes a view object, executes it's query, forwards the result to the jsp page.
3- jsp page has a foreach tag that iterates over the query result.
My problem is that foreach tag only takes list or array in its "items" attribute.
Now is there a way to put the view object result in an array/list? in other words in my servlet what should I put in the request so that the foreach tag can iterate over the rows of the query. Thank you in advance for the reply.

Thank you for the reply.
But my application is not a web based one.
I am developing a framework (as swf) in which some other swf files (target files) are played as movie clip. Since the framework swf should be considered as a general one, no direct linking to the other swfs preferred. I follow some (my own) rules to get things worked. For example, I need to show a simple movie cilp as the title in the framework. This movie clip will be different in different target swfs, and they will be stored inside the target swfs itself. I was thinking about giving them a unique id (eg. title_id) and after loading the target swfs, show their titles (movie clips) in one of the framework's empty movie clip (using attachMovie).
Could please suggest me any idea to get things work?

JSTL nesting of foreach tag in the c:import

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