Re: JSP probleme - Steven D. Wilkinson - org.apache.struts.user

10 messages in org.apache.struts.userRe: JSP probleme

From	Sent On	Attachments
Steven D. Wilkinson	Jan 29, 2001 7:21 am
Michael Mok	Jan 29, 2001 7:57 am
Chris Smith	Jan 29, 2001 8:26 am
Frederic BAGES	Jan 29, 2001 8:59 am
Steven D. Wilkinson	Jan 29, 2001 9:37 am
Frederic BAGES	Jan 29, 2001 9:48 am
Steven D. Wilkinson	Jan 29, 2001 10:14 am
Justin Kennedy	Jan 29, 2001 10:18 am
Frederic BAGES	Jan 29, 2001 10:18 am
Craig R. McClanahan	Jan 31, 2001 2:08 pm

Subject:	Re: JSP probleme
From:	Steven D. Wilkinson (stev...@acm.org)
Date:	Jan 29, 2001 10:14:24 am
List:	org.apache.struts.user

Fredric,

I started with a sample application. I'm going to use it for a production version once the specifications are complete. FYI, I watch the commits on the struts-dev list to see if any of the fixes are bugs that I'm having. I suggest the same especially when you are in production.

If you start with 1.0 now and you need to deploy later in February I would think you would be ok. I can't comment on error-less. I know there have been significant changes since 0.5 that make it easier to use. BTW, I'm told that 1.0 supports the 0.5 syntax.

Maybe Craig can answer you direct concern about 'error-less version' as compared to 0.5 version?

I assume, since you have looked at this quite a while you don't have the struts.jar in your classpath right?

Sorry I was of no help. You will have to wait for one of the more 'seasoned' people to help.

Steve

Frederic BAGES wrote:

Thank you Steven for your remarks. I had checked all of these before sending my first mail but it was not any of these. I've tried anything i had in mind and now it's working. I don't really know why but i think it can be a case (not all in uppercase ?) problem on the WEB-INF directory (I'm using a Win.. named OS that don't show the case in the file explorer).

You also said that struts 1.0 is comming soon but do you think it can be considered as an error-less version ? (i.e. can I use it on a production server ?)

Frederic

-----Message d'origine----- De : Steven D. Wilkinson [mailto:stev...@acm.org] Envoyé : lundi 29 janvier 2001 18:38 À : stru...@jakarta.apache.org Objet : Re: JSP probleme

Which version of struts are you using?

Note my answer is how you do it in struts 1.0 (actually form the 01-28-2001 source download) I'm not sure how to do it in 0.5. If you are just starting and trying to use 0.5, I suggest you start with one of the nightly source distributions because 1.0 should be released shortly. Just some bug fixes and documentation updates as I hear on the mail lists.

That said....

The tag library descriptors must be in your WEB-INF and registered in your web.xml and you must reference them properly in the JSP page.

<tomcat-home>/webapps/animation/WEB-INF/struts-bean.tld struts-html.tld struts-logic.tld struts-template.tld struts.tld In your web.xml <?xml version="1.0" encoding="ISO-8859-1"?>

<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN" "http://java.sun.com/j2ee/dtds/web-app_2_2.dtd">

<web-app> .. other stuff here Note, refer to DTD about location of taglib. it's at the bottom if you are not using any ejb stuff.  <taglib> <taglib-uri>/WEB-INF/struts-bean.tld</taglib-uri> <taglib-location>/WEB-INF/struts-bean.tld</taglib-location> </taglib>

<taglib> <taglib-uri>/WEB-INF/struts-html.tld</taglib-uri> <taglib-location>/WEB-INF/struts-html.tld</taglib-location> </taglib>

<taglib> <taglib-uri>/WEB-INF/struts-logic.tld</taglib-uri> <taglib-location>/WEB-INF/struts-logic.tld</taglib-location> </taglib>

</web-app>

You only need to enter the ones that you are using. This is from the struts-example/WEB-INF/web.xml file.

Then in you JSP page put this... <%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %> <%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %> <%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>

Note, the file in the uri determines the name and location of the tlds. The prefix is upto you.

Good luck, Steve

Frederic BAGES wrote:

Hi all, i'm new to Struts and i have i problem that seems to concern Tomcat and Struts.

I've installed Strut and the two exemples WAR files under tomcat 3.2. the exemples are just running fine but when i try to run my own jsp file i have an error from the jsp compiler.

org.apache.jasper.compiler.CompileException: C:\jakarta-tomcat-3.2.1\webapps\animation\logon.jsp(1,0) Unable to open taglibrary /WEB-INF/struts.tld : Could not locate TLD META-INF/taglib.tld at

org.apache.jasper.compiler.JspParseEventListener.handleDirective(JspParseEve

ntListener.java, Compiled Code) at

org.apache.jasper.compiler.DelegatingListener.handleDirective(DelegatingList

ener.java:116) at org.apache.jasper.compiler.Parser$Directive.accept(Parser.java, Compiled Code) at org.apache.jasper.compiler.Parser.parse(Parser.java, Compiled Code) at org.apache.jasper.compiler.Parser.parse(Parser.java:1042) at org.apache.jasper.compiler.Parser.parse(Parser.java:1038) at org.apache.jasper.compiler.Compiler.compile(Compiler.java, Compiled Code) at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:462) .....

My JSP file and the corresponding classes (LogonForm and LogonAction) are just copies of the examples with some little changes.

Does anyone could help me ?

Thanks.

Frederic.

The JSP file is following :

<%@ page language="java" %> <%@ taglib uri="/WEB-INF/struts.tld" prefix="struts" %>

<html> <head> <title>Titletitle> </head> <body bgcolor="white">

<struts:errors/>

<struts:form action="logon.do" name="logonForm" focus="username" type="com.infusio.gamezilla.portal.LogonForm"> <table border="0" width="100%">

<tr> <th align="right"> Password : </th> <td align="left"> <struts:password property="password" size="16" maxlength="16"/> </td> </tr>

</table>

</struts:form>

</body> </html>

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