Problem Using JSTL in JSPProviderChannel

hi every one ..
has any one used JSTL with JSPProviderChannel..
plz tell me where to put all jar files and tld files and what changes are to be made in web.xml file ..
thanks
san

Hi,
I have done all the above ie.,
Copied the jar files (jstl.jar, standard.jar) to <portal-install-dir>/SUNWps/web-apps/portal/<instance>/WEB-INF/lib
also copied the same jar files to desktop/default/classes directory.
copied the *.tld's to desktop/default/tld directory
and in my jsp file changed the
<%@ taglib uri="http://java.sun.com/jstl/fmt" prefix="fmt"%>
to
<%@ taglib uri="/tld/fmt.tld" prefix="fmt"%>
it gives me error :
JSPProvider.processJSPFile(): jsp=content.jsp,
com.sun.portal.providers.ProviderException: JSPProvider.processJSPFile(): jsp=content.jsp, com.sun.portal.providers.jsp.jasper3.jasper.compiler.CompileException: /etc/opt/SUNWps/desktop/default/SimpleUserInfo/content.jsp(6,0) Unable to open taglibrary /tld/fmt.tld : Unable to open the tag library descriptor: java.sun.com     at com.sun.portal.providers.jsp.JSPProvider.processJspFile(JSPProvider.java:712)
     at com.sun.portal.providers.jsp.JSPProvider.processJspFile(JSPProvider.java:674)
     at com.sun.portal.providers.jsp.JSPProvider.getContent(JSPProvider.java:473)
     at com.sun.portal.desktop.context.ReusableProviderCaller.run(ReusableProviderCaller.java:145)
com.sun.portal.providers.jsp.jasper3.jasper.compiler.CompileException: /etc/opt/SUNWps/desktop/default/SimpleUserInfo/content.jsp(6,0) Unable to open taglibrary /tld/fmt.tld : Unable to open the tag library descriptor: java.sun.com     at com.sun.portal.providers.jsp.jasper3.jasper.compiler.JspParseEventListener.handleDirective(JspParseEventListener.java:742)
     at
If I refer it in my jsp as
<%@ taglib uri="http://java.sun.com/jstl/fmt" prefix="fmt"%>
I get the following exception
JSPProvider.processJSPFile(): jsp=content.jsp,
com.sun.portal.providers.ProviderException: JSPProvider.processJSPFile(): jsp=content.jsp, com.sun.portal.providers.jsp.jasper3.jasper.compiler.CompileException: /etc/opt/SUNWps/desktop/default/SimpleUserInfo/content.jsp(6,0) Unable to open taglibrary http://java.sun.com/jstl/fmt : Could not locate TLD http://java.sun.com/jstl/fmt     at com.sun.portal.providers.jsp.JSPProvider.processJspFile(JSPProvider.java:712)
     at com.sun.portal.providers.jsp.JSPProvider.processJspFile(JSPProvider.java:674)
     at com.sun.portal.providers.jsp.JSPProvider.getContent(JSPProvider.java:473)
     at com.sun.portal.desktop.context.ReusableProviderCaller.run(ReusableProviderCaller.java:145)
com.sun.portal.providers.jsp.jasper3.jasper.compiler.CompileException: /etc/opt/SUNWps/desktop/default/SimpleUserInfo/content.jsp(6,0) Unable to open taglibrary http://java.sun.com/jstl/fmt : Could not locate TLD http://java.sun.com/jstl/fmt     at com.sun.portal.providers.jsp.jasper3.jasper.compiler.JspParseEventListener.handleDirective(JspParseEventListener.java:742)
Please help on using JSTL with Portal 6.1
Thanks

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Pls. help!

Works with no problems for me. (same exact code posted into a JSP)
Running on Tomcat 5, Java1.4
What server are you running, and version of java?
Is there anything else on the page? Are you extending a class somehow?
Do you have any extra libraries in the web-inf/lib directory that might be conflicting?

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line #:15 column #:18 : Element 'body-content' used but not declared.
line #:16 column #:15 : Invalid element 'attribute' in content of 'tag', expected elements '[tagclass]'.
line #:18 column #:12 : Invalid element 'type' in content of 'attribute', expected elements '[required, rtexprvalue]'.
line #:18 column #:12 : Element 'type' used but not declared.
line #:22 column #:15 : Invalid element 'attribute' in content of 'tag', expected elements '[tagclass]'.
line #:24 column #:12 : Invalid element 'type' in content of 'attribute', expected elements '[required, rtexprvalue]'.
line #:24 column #:12 : Element 'type' used but not declared.
line #:28 column #:15 : Invalid element 'attribute' in content of 'tag', expected elements '[tagclass]'.
line #:30 column #:12 : Invalid element 'type' in content of 'attribute', expected elements '[required, rtexprvalue]'.
line #:30 column #:12 : Element 'type' used but not declared.
line #:34 column #:15 : Invalid element 'attribute' in content of 'tag', expected elements '[tagclass]'.
line #:36 column #:12 : Invalid element 'type' in content of 'attribute', expected elements '[required, rtexprvalue]'.
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Hi
Thanks for the reply.
I tried it and I get the same error:
OracleJSP: oracle.jsp.parse.JspParseException: Line # 1, <%@ taglib uri="http://java.sun.com/jstl/fmt" prefix="fmt"%>
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line #:1 column #:48 : FIXED type Attribute value not equal to the default value 'http://java.sun.com/xml/ns/j2ee'.
line #:2 column #:18 : Attribute 'xmlns:xsi' used but not declared.
line #:3 column #:19 : Attribute 'xmlns:acme' used but not declared.
line #:4 column #:27 : Attribute 'xsi:schemaLocation' used but not declared.
line #:7 column #:16 : Attribute 'version' used but not declared.
line #:14 column #:15 : Invalid element 'tag-class' in content of 'tag', expected elements '[tagclass]'.
line #:14 column #:15 : Element 'tag-class' used but not declared.
line #:15 column #:18 : Invalid element 'body-content' in content of 'tag', expected elements '[tagclass]'.
line #:15 column #:18 : Element 'body-content' used but not declared.
line #:16 column #:15 : Invalid element 'attribute' in content of 'tag', expected elements '[tagclass]'.
line #:18 column #:12 : Invalid element 'type' in content of 'attribute', expected elements '[required, rtexprvalue]'.
line #:18 column #:12 : Element 'type' used but not declared.
line #:22 column #:15 : Invalid element 'attribute' in content of 'tag', expected elements '[tagclass]'.
line #:24 column #:12 : Invalid element 'type' in content of 'attribute', expected elements '[required, rtexprvalue]'.
line #:24 column #:12 : Element 'type' used but not declared.
line #:28 column #:15 : Invalid element 'attribute' in content of 'tag', expected elements '[tagclass]'.
line #:30 column #:12 : Invalid element 'type' in content of 'attribute', expected elements '[required, rtexprvalue]'.
line #:30 column #:12 : Element 'type' used but not declared.
line #:34 column #:15 : Invalid element 'attribute' in content of 'tag', expected elements '[tagclass]'.
line #:36 column #:12 : Invalid element 'type' in content of 'attribute', expected elements '[required, rtexprvalue]'.

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http://jsffaq.com/Wiki.jsp?page=DoJSTLAndJSFCanBeUsedTogether
http://jsffaq.com/Wiki.jsp?page=IsItPossibleToUseJSTLsCForEachWithFacesContext
http://jsffaq.com/Wiki.jsp?page=IsItPossibleToUseJSTLsConditionalTagsWithFacesContext
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Edited by: haoniukun on Sep 15, 2007 9:57 PM

haoniukun wrote:
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I am using OracleAS for portal deployment and portlets UI constructed by using jstl.
i have used spring portlet jstl for the jsp pages.
when i am trying to change the language, it is showing '?????' symbols.
I have used correct unicode. i tested in pluto portal server. when i deployed in oracleAS,
for english not a problem. for arabic it is showing as '????'.
i have used this code to get arabic in pluto. same code i used. i am getting error.
<c:set target="${pageContext.response}" property="characterEncoding" value="UTF-8" />
<fmt:setLocale value="ar" />
<fmt:requestEncoding value="UTF-8" />
i know it is not setting charector encoding.
i tried some other too like:
<head>
<META http-equiv="Content-Type" content="text/html;charset=UTF-8"/>
</head>
and
<%@ page pageEncoding="UTF-8" %>
No improvement. please help me out of this.
how can i get arabic support in oracle AS by using jstl?
Thanks,
Arun

Only Apple Account Security could help at this point. You can try calling Apple Support in Canada - you'll have to find one of the several ways, such as Skype, to call an 800 number from outside of the relevant country - and ask for Account Security and see if they can help. Or you can find a friend who speaks Chinese and ask them to help you talk to Apple Support in China. There are really no other options that I know of.
Note, by the way, that these are user-to-user support forums. You aren't speaking with Apple when you post here.
Regards.

Retaining of values in JSP while using JSTL

Dear All,
I have an application using the struts framework, wherein I am facing a problem.
Here goes the problem " In my JSP's I have multiselect, the JSTL tags works fine when all the server side validations are done. But I get a problem when an error(server side validation error) occurs, I have to retain all the multiple values selected in the Multiselect box.
Can anyone suggest me best way to retain the multiple values.
E.g. My multiselect populates 5 values
A
B
C
D
E
As a end user I select "B, C,E", and a server side validation error occurs I have to keep the values "B, C, E" selected in the above list of 5 values using JSTL
Thanking you in anticipation.
regards,
Mohan.

Dear Friend,
The control I am placing(multi select) has the data type in the form as String[],
The validation error(server side) I was talking about is: I have 5 fields in JSP, in one of the 5 fields I have a title, which is unique in the database, if the end user enters an already existing title, then all the values previously (entered, selected) for rest of the controls should be retained and an error message from application resources is populated about the title duplication.
Here I will show the entered values in text box and also the multi-selects, so using JSTL, I want a way out to retain the previously selected values....
In my JSP for the control I say <input type="select" property="propertyname" multiple="true">
of struts...
Thank you
Mohan.

Problem using c:forEach

I'm having a problem using c:forEach. Eclipse is telling me the problem is with the items parameter, and for the life of me, I cannot see why, since I could swear forEach uses an items parameter. Here is my code and the exception report. Can anyone please help? Thanks.
<table>
     <c:forEach var="user" items="${users}">
          <tr>
               <td>${user.name}</td>
               <c:forEach var="education" items="${education}">
                    <td>${education.school}</td>
                    <td>${education.major}</td>
                    <td>${education.degree}</td>
                    <td>${education.gpa}</td>
               </c:forEach>
               <c:forEach var="employment" items="${employment}">
                    <td>${employment.employer}</td>
                    <td>${employment.jobtitle}</td>
                    <td>${employment.startdate}</td>
                    <td>${employment.enddate}</td>
               </c:forEach>
          </tr>
     </c:forEach>
</table>
org.apache.jasper.JasperException: /RecruiterResumeResults.jsp(46,1) According to TLD or attribute directive in tag file, attribute items does not accept any expressions
     org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)
     org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
     org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:148)
     org.apache.jasper.compiler.Validator$ValidateVisitor.checkXmlAttributes(Validator.java:1174)
     org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:821)
     org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1530)
     org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2361)
     org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2411)
     org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2417)
     org.apache.jasper.compiler.Node$Root.accept(Node.java:495)
     org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2361)
     org.apache.jasper.compiler.Validator.validateExDirectives(Validator.java:1736)
     org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:183)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:332)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:312)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:299)
     org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:586)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
     org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:389)

In web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4"
     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_4.xsd">At the top of my JSP:
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
     pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%@ taglib prefix="s" uri="/struts-tags"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>

Posting huge data on to JSP page using JSTL tags

Hi,
I have one application where I have to post huge data (approximately 2000 rows of data) into JSP page. I am using JSTL tags and running on Tomcat 5.
It is taking almost 20 to 25 seconds to load the entire page.
Is it the optimal time to load or it could be improved?
Please let me know.
Thanks,
--Subbu.

Hi Evnafets,
Thank you for the response.
Here are the tasks I am doing to display the data on JSP.
0. We are running on Tomcat 5 and the memory size is 1024MB (1GB).
1. Getting the data - I am not performing any database queries. The data is stored in the static cache memory. So the server side response is so quick - less than a milli second.
2. Using Java beans to pass data to the presentation layer (JSP).
3. 10 'if' conditions and 2 'for' loops and 2 'choose' statements are being used in the JSP page while displaying the data.
4. Along with the above, there are 4 javascript files are being used.
5. The jsp file size after rendering the data, is aprox. 160 kb
Hope this information helps you to understand the problem.
Thanks,
--Subbu.

Problem Using JSTL in JSPProviderChannel

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