RE: not rendering action attribute properly (Found problem)
I found the problem. It was in my web.xml file. I had the following: action *.do action /mysite I guess when struts was looking up to see what to add to the end of the servlets name there was a problem. (I guess it's looking to see which url patterns match "action" and since I have two patterns it got confused and outputed nothing. Would this be considered a bug, or is there something wrong with my web.xml file? What I was trying to accomplish was to have the action servlet handle the initial request to the website. Thanks. -Original Message- From: Mindaugas Idzelis [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 14, 2001 10:45 PM To: [EMAIL PROTECTED] Subject: RE: not rendering action attribute properly Yes, I am using the "struts-example" struts-config.xml file as my base config file. I have the action servlet loaded on startup: (When I start the servlet engine, i see all the debug messages fly buy) all the formBeans are properly found. There is no output in the log file about any errors. There are no exceptions. Yes, the struts example works for me. I'm currently trying to compare as much of my code to its code as possible. --min
Question about
I have a bean called ieObj that will return a Vector of strings. I want these strings to be options within a . I have this working just fine, however, according to the docs, a value will be marked as SELECTED when it matches the value of the property within the bean. This doesn't seem to be working for me. Can someone please point of what I am doing incorrectly? Thanks in advance! <%= element %> Mike V.
RE: not rendering action attribute properly
Yes, I am using the "struts-example" struts-config.xml file as my base config file. I have the action servlet loaded on startup: (When I start the servlet engine, i see all the debug messages fly buy) all the formBeans are properly found. There is no output in the log file about any errors. There are no exceptions. Yes, the struts example works for me. I'm currently trying to compare as much of my code to its code as possible. --min On Wed, 14 Mar 2001, Mindaugas Idzelis wrote: > Well... yes, I know why the sessionid was there the first time and not the > next. It tried to use url rewriting first, and cookies second. My problem is > the actual action="". This should be action="/logon.do" Any ideas??? > One thing that would cause problems here is if you forget to configure your controller servlet for (or your servlet container does not implement this correctly). The tag depends on the controller servlet having actually been initialized (although it doesn't matter whether a request has gone through it yet) in order to set things up correctly. Does the Struts example work for you? > --min > Craig
RE: not rendering action attribute properly
On Wed, 14 Mar 2001, Mindaugas Idzelis wrote: > Well... yes, I know why the sessionid was there the first time and not the > next. It tried to use url rewriting first, and cookies second. My problem is > the actual action="". This should be action="/logon.do" Any ideas??? > One thing that would cause problems here is if you forget to configure your controller servlet for (or your servlet container does not implement this correctly). The tag depends on the controller servlet having actually been initialized (although it doesn't matter whether a request has gone through it yet) in order to set things up correctly. Does the Struts example work for you? > --min > Craig
RE: not rendering action attribute properly
Well... yes, I know why the sessionid was there the first time and not the next. It tried to use url rewriting first, and cookies second. My problem is the actual action="". This should be action="/logon.do" Any ideas??? --min -Original Message- From: Jeff Davis [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 14, 2001 6:46 PM To: [EMAIL PROTECTED] Subject: Re: not rendering action attribute properly At least under WebLogic, when you first visit a page under a certain context or web site, the WL server doesn't know whether the user's browser supports cookies or not. As a consequence, it uses URL rewritting the first time through (this can be turned off, in the case of WL, in the weblogic.xml settings file). Subsequent visits to the page use cookies instead. I had the same problem with the tag (and the image wasn't being loaded properly as a result). jeff - Original Message - From: "Mindaugas Idzelis" <[EMAIL PROTECTED]> To: "struts" <[EMAIL PROTECTED]> Sent: Wednesday, March 14, 2001 3:31 PM Subject: not rendering action attribute properly > In my JSP page, I have the following tag: > > > > when I open this page up in a browser, I get the following html > > (if the first time visitin the page) > action=";jsessionid=aaagnMM1qx2htSNg-9Xqb9oVdkN8R"> > > (after a reload) > > > For some reason, the action is not being rendered properly. What am I doing > wrong? Here is the relevent struts-config.xml info: > > type="mysite.LogonAction" > name="logonForm" >scope="session" >validate="true" >input="/mysite/core/loginBox.jsp"> > path="/mysite/user_activate.jsp"/> > > > > type="mysite.core.LogonForm"/> > > Any ideas what could be causing this problem? In the <%@ page directive do I > have to include the LogonForm class, etc? I am currently doing this, could > this be the problem? Thank you. > >
Digester bug, comments and enhancements
Hi,
It seems that Bugzilla didn't swallowed the incidents I opened yesterday (I
can't find them in Bugzilla queries), so I post them again in the list.
[1] Digester enhancement.
=
I have set up a ObjectPushRule class that allows to have the digester use
existing objects, instead of creating new ones when it encounters a pattern.
For instance, you have two containers containA and containB that need to
collect objects when the digester encounters tags or . Now, you are
able to write:
containA = new ContainA();
containB = new ContainB();
// Put objects into containA
digester.addObjectPush("*/a", containA);
... processing
digester.addSetNext("*/a", "add");
// Put objects into containB
digester.addObjectPush("*/b", containB);
... processing
digester.addSetNext("*/b", "add");
and process an XML file with intermixed and tags:
and have the containA object contain all the "a", and containB all the "b".
In order to fit with the rest of the digester engine (and because the
Digester is a final class), I've added a "addObjectPush" method.
The code for this is at the end of the e-mail.
[2] Digester bug
===
As the Digester class uses a lot of BeanUtils and PropertyUtils methods,
would it be possible to correlate the Digester.setDebug() method to also
call the BeanUtils.setDebug().
Also, I think that the documentation should be improved to mention that ALL
the classes and the methods accessed by the Digester must be declared
public.
Consider the following short example:
class A
{
int id;
setId(int id) {
this.id = id;
}
}
class B extends A
{
String name;
setName(name) {
this.name = name;
}
}
In order for the digester to digest the tag (with
the appropriate rules), you must have:
- setName public
- setId public
- class B public
AND class A public
If you forget to declare A public (as I did), you end up with a B object
partially initialized: "name" attribute is OK, but not "id". And no error
message or hint from the digester!!!
If you set the BeanUtils.setDebug(), then you obtain a "CANNOT HAPPEN:"
message printed by the "populate" method! It should be more pleasant to have
that method raise an exception when this occurs to facilitate the debugging,
instead of allowing a fuzzy situation...
[3] Digester enhancement
=
In regard of the previous comment, could it be possible (after version 1.0
release) to parameterize the access control level of the digester, when
accessing methods.
I am presently working on a framework (not struts related) where I use the
digester to initialize the state of the framework. Later, I will have
clients classes built upon that framework.
In order to do the initialization of my objects, the digester imposes on me
to declare all the classes and setter methods as public. The risk is that
later, I open a breach in my objects and the clients classes will be able to
modify the state of the framework.
I think it would be cool to have either:
- a global flag to tell the digester that it can access private or protected
classes when accessing the setter methods.
- or better, on a rule by rule cases, define the access level authorized.
Pierre Métras
And now, the ObjectPushRule stuff:
= ObjectPushRule.java==
package org.apache.struts.digester;
import org.xml.sax.AttributeList;
/**
* Rule implementation that pushes and existing object
* onto the object stack. When the element is complete, the
* object will be popped
*
* @author Pierre Métras
* @version $Revision: 1.0 $ $Date: 2001/03/10 23:18:29 $
*/
public final class ObjectPushRule extends Rule {
// ---
Constructors
/**
* Construct an object create rule with the specified class name.
*
* @param digester The associated Digester
* @param object The object to push onto the stack
*/
public ObjectPushRule(Digester digester, Object object) {
super(digester);
this.object = object;
}
// - Instance
Variables
/**
* The object put on top of the stack.
*/
private Object object = null;
// - Public
Methods
/**
* Process the beginning of this element.
*
* @param attributes The attribute list of this element
*/
public void begin(AttributeList attributes) throws Exception {
digester.push(object);
}
/**
* Process the end of this element.
*/
public void end() throws Exception {
Object top = digester.pop();
if (digester.getDebug() >= 1)
digester.log("Pop " + top.getClass().getName());
}
/**
* Clean up after parsing is complete.
*/
public void finish() throws Exception {
object = null;
}
}
==
=Digester.java=
Re:
On Wed, 14 Mar 2001, Richard Yumul wrote:
> Is there a particular reason why the tag from the
> struts-logic taglib can't check if a value has been set in the request w/
> the Servlet.setAttribute() method?
>
> It seems like this would be common design pattern:
>
> The Action class successfully processes some submitted form data,
>
> It adds some info to the request object
> (HttpServletRequest.setAttribute()),
> (like a status message of the whatever the form was supposed to do)
>
> Passes control to whatever the mapping.findforward() method returns;
>
> Then the JSP displays the page with the status message w/ a
> request.getAttribute().
>
> Essentially, I'd like to avoid a:
>
> <%
> String mesg = request.getAttribute("status.message");
> if (mesg != null) {
> out.println(mesg);
> }
> %>
>
> in my JSP page and leverage as much as I can from the taglibs. Does struts
> provide any other mechanism to accomplish this?
>
Doesn't this do what you want?
Request attributes (in an Action) are the same as request scope beans (in
a JSP page).
>
> Thanks,
> Rich
>
Craig McClanahan
Please disregard my last email.
Duh. I figured it out. Richard M. Yumul Polexis, Inc. Direct: 619-542-7209 Fax: 619-542-8675 http://www.polexis.com transforming data into knowledge
struts-user@jakarta.apache.org
Is there a particular reason why the tag from the
struts-logic taglib can't check if a value has been set in the request w/
the Servlet.setAttribute() method?
It seems like this would be common design pattern:
The Action class successfully processes some submitted form data,
It adds some info to the request object
(HttpServletRequest.setAttribute()),
(like a status message of the whatever the form was supposed to do)
Passes control to whatever the mapping.findforward() method returns;
Then the JSP displays the page with the status message w/ a
request.getAttribute().
Essentially, I'd like to avoid a:
<%
String mesg = request.getAttribute("status.message");
if (mesg != null) {
out.println(mesg);
}
%>
in my JSP page and leverage as much as I can from the taglibs. Does struts
provide any other mechanism to accomplish this?
Thanks,
Rich
Richard M. Yumul
Polexis, Inc.
http://www.polexis.com
transforming data into knowledge
RE: Unable to open taglibrary /WEB-INF/tlds/struts-bean.tld : null
hahahah isn't that just the way these really annoying problems are? After working on this problem for like 2 days, and finally getting frustrated enough to write a letter, I solved it about 20 min after I wrote the letter. So just incase anyone else out there runs in to this problem be advised: "cvs add -kb" is WAY cooler for binary files than just "cvs add"! The problem was that the struts.jar file was checked into cvs on a linux box with out the -kb flag, then checked out with wincvs on the windows box, thus windows replaced all the newlines with carragie returns/line feed garbage and corrupted the file. So! Be warned, becareful when putting binary files into CVS! -Damien Joldersma -Original Message- From: Damien Joldersma [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 14, 2001 3:58 PM To: [EMAIL PROTECTED] Subject: Unable to open taglibrary /WEB-INF/tlds/struts-bean.tld : null Hello, We just started writing an application with tomcat and struts. Our developers are developing on both windows and linux. We're running into a problem on the windows side of things with the taglibrary jazz. The problem is namely that tomcat is upset and is throwing an exception when we make a call to loading the taglib: <%@ taglib uri="/WEB-INF/tlds/struts-bean.tld" prefix="bean" %> This line throws the following exception: org.apache.jasper.compiler.CompileException: /globals.jsp(5,0) Unable to open taglibrary /WEB-INF/tlds/struts-bean.tld : null 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$Directive.accept(Parser.java, Compiled Code) at org.apache.jasper.compiler.Parser.parse(Parser.java, Compiled Code) at org.apache.jasper.compiler.Parser.parse(Parser.java:1042) at org.apache.jasper.compiler.Parser.parse(Parser.java:1038) at org.apache.jasper.compiler.Compiler.compile(Compiler.java, Compiled Code) at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:462) at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspSe rvlet.java:152) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja va:164) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java, Compiled Code) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java, Compiled Code) at java.lang.Thread.run(Thread.java:479) We are using tomcat 3.2 and Struts 1.0. The same code and war file work fine under linux. It looks like there is some problem with the windows configuration. I've gone over the web.xml and have been unable to locate any problems (obviously!). Here is the relavent bit from web.xml servlet servelt-mapping welcome-file-list /WEB-INF/tlds/struts-bean.tld /WEB-INF/tlds/struts-bean.tld If I move the file out of the way, the error changes properly to one where the system cannot find the file specified, so I know it's finding the file. I thought it may have been like a case where newline/carrage return corruption and replaced it with a fresh tld from the struts zip file distribution, no luck. Does anyone know where the error is being thrown? Where can I track down what error is supposed to being thrown? Has anyone run into a null error while trying to open a taglib? Thanks in advance for any help! -Damien Joldersma
Unable to open taglibrary /WEB-INF/tlds/struts-bean.tld : null
Hello, We just started writing an application with tomcat and struts. Our developers are developing on both windows and linux. We're running into a problem on the windows side of things with the taglibrary jazz. The problem is namely that tomcat is upset and is throwing an exception when we make a call to loading the taglib: <%@ taglib uri="/WEB-INF/tlds/struts-bean.tld" prefix="bean" %> This line throws the following exception: org.apache.jasper.compiler.CompileException: /globals.jsp(5,0) Unable to open taglibrary /WEB-INF/tlds/struts-bean.tld : null 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$Directive.accept(Parser.java, Compiled Code) at org.apache.jasper.compiler.Parser.parse(Parser.java, Compiled Code) at org.apache.jasper.compiler.Parser.parse(Parser.java:1042) at org.apache.jasper.compiler.Parser.parse(Parser.java:1038) at org.apache.jasper.compiler.Compiler.compile(Compiler.java, Compiled Code) at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:462) at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspSe rvlet.java:152) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja va:164) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java, Compiled Code) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java, Compiled Code) at java.lang.Thread.run(Thread.java:479) We are using tomcat 3.2 and Struts 1.0. The same code and war file work fine under linux. It looks like there is some problem with the windows configuration. I've gone over the web.xml and have been unable to locate any problems (obviously!). Here is the relavent bit from web.xml servlet servelt-mapping welcome-file-list /WEB-INF/tlds/struts-bean.tld /WEB-INF/tlds/struts-bean.tld If I move the file out of the way, the error changes properly to one where the system cannot find the file specified, so I know it's finding the file. I thought it may have been like a case where newline/carrage return corruption and replaced it with a fresh tld from the struts zip file distribution, no luck. Does anyone know where the error is being thrown? Where can I track down what error is supposed to being thrown? Has anyone run into a null error while trying to open a taglib? Thanks in advance for any help! -Damien Joldersma
Re: not rendering action attribute properly
At least under WebLogic, when you first visit a page under a certain context or web site, the WL server doesn't know whether the user's browser supports cookies or not. As a consequence, it uses URL rewritting the first time through (this can be turned off, in the case of WL, in the weblogic.xml settings file). Subsequent visits to the page use cookies instead. I had the same problem with the tag (and the image wasn't being loaded properly as a result). jeff - Original Message - From: "Mindaugas Idzelis" <[EMAIL PROTECTED]> To: "struts" <[EMAIL PROTECTED]> Sent: Wednesday, March 14, 2001 3:31 PM Subject: not rendering action attribute properly > In my JSP page, I have the following tag: > > > > when I open this page up in a browser, I get the following html > > (if the first time visitin the page) > action=";jsessionid=aaagnMM1qx2htSNg-9Xqb9oVdkN8R"> > > (after a reload) > > > For some reason, the action is not being rendered properly. What am I doing > wrong? Here is the relevent struts-config.xml info: > > type="mysite.LogonAction" > name="logonForm" >scope="session" >validate="true" >input="/mysite/core/loginBox.jsp"> > path="/mysite/user_activate.jsp"/> > > > > type="mysite.core.LogonForm"/> > > Any ideas what could be causing this problem? In the <%@ page directive do I > have to include the LogonForm class, etc? I am currently doing this, could > this be the problem? Thank you. > >
not rendering action attribute properly
In my JSP page, I have the following tag: when I open this page up in a browser, I get the following html (if the first time visitin the page) (after a reload) For some reason, the action is not being rendered properly. What am I doing wrong? Here is the relevent struts-config.xml info: Any ideas what could be causing this problem? In the <%@ page directive do I have to include the LogonForm class, etc? I am currently doing this, could this be the problem? Thank you.
ActionForm (DataObject) generator?
We are using Struts with an Oracle database as the backend. We don't really feel like handwriting 100's of java files (one for each table). Does anyone know of a good db table -> java object generator? Preferably open source? Thanks Kyle Robinson Systems Consultant Pangaea Systems Inc. (250) 360-0111
Re: How to generate a form bean manually?
It is my guess. Take as example logon.jsp and registration.jsp. The first jsp uses a part of info for the second jsp (or form). I think you need to have 2 form beans, one for fill in parameters, other one - for full object. John Chang wrote: > Usually, a form bean is automatically created after a > user submit the form at the first time. But if I want > to generate the form bean before the form is shown, > how can I do that? > > The reason for me to do so is for this case: some > information of the form are already in database. When > users fill the form, they don't have to input these > information. > > Another question, how can I get the instance of the > form bean in my JSP file? > > Thanks a lot! > > John Chang > > __ > Do You Yahoo!? > Yahoo! Auctions - Buy the things you want at great prices. > http://auctions.yahoo.com/
Re: How to generate a form bean manually?
On Wed, 14 Mar 2001, John Chang wrote:
>
> Usually, a form bean is automatically created after a
> user submit the form at the first time. But if I want
> to generate the form bean before the form is shown,
> how can I do that?
>
> The reason for me to do so is for this case: some
> information of the form are already in database. When
> users fill the form, they don't have to input these
> information.
>
The example application does exactly this trick.
On the registration.jsp page, look at the link that is generated for
editing a subscription -- it goes back to an action
("/editSubscription") which will precreate and populate the form bean,
place it in request scope, and then forwards to subscription.jsp for
display.
> Another question, how can I get the instance of the
> form bean in my JSP file?
>
The tag does this for you, at least as far as is required by
the various field tags like . If you want to refer to this
bean with other tags and scriptlets, you can simply use to
declare it, just like any other bean. If the bean already exists at that
point in time, it will not be recreated.
> Thanks a lot!
>
> John Chang
>
Craig McClanahan
How to generate a form bean manually?
Usually, a form bean is automatically created after a user submit the form at the first time. But if I want to generate the form bean before the form is shown, how can I do that? The reason for me to do so is for this case: some information of the form are already in database. When users fill the form, they don't have to input these information. Another question, how can I get the instance of the form bean in my JSP file? Thanks a lot! John Chang __ Do You Yahoo!? Yahoo! Auctions - Buy the things you want at great prices. http://auctions.yahoo.com/
Re: new problem - fixed one, now I've got another
Compare yours index.jsp with struts-example's index.jsp. Can you run struts-example.war ? If you do, try find out differences. Jesse Vitrone wrote: OK, those are the 2 that I renamed, so I guess that's not my problem.Thanks for you help, I'll keep pluggin' away.Jesse -Original Message- From: Maya Muchnik [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 14, 2001 5:25 PM To: [EMAIL PROTECTED] Subject: Re: new problem - fixed one, now I've got another Yes, you can replace the 2 names (in red color): action org.apache.struts.action.ActionServlet application org.apache.struts.example.ApplicationResources config /WEB-INF/struts-config.xml Jesse Vitrone wrote: That's exacly the setup that I have :)*.tld and my web and config xml files are in my_app/WEB-INFand my 2 jsp's are under my_app/http://localhost/my_app/index.jsp is what's giving me that error.I have Apache with Tomcat, so the :8080 isn't needed.Any other ideas?The config xml and resource properties file can be named what ever I want, right? As long as I refer to them with the right name in my web.xml?Thanks again, Jesse -Original Message- From: Maya Muchnik [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 14, 2001 5:00 PM To: [EMAIL PROTECTED] Subject: Re: new problem - fixed one, now I've got another Check a location of all struts-*tld files. They have to be under your_app/WEB-INF (check with your web.xml). struts.jar file has to be under your_app/WEB-INF/lib. Put your first.jsp file under your_app directory and try http://localhost:8080/your_app/first.jsp Jesse Vitrone wrote: Good idea, but it didn't help, I still got the same directory.Thanks anyway, Jesse -Original Message- From: Maya Muchnik [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 14, 2001 3:43 PM To: [EMAIL PROTECTED] Subject: Re: new problem - fixed one, now I've got another Try to stop Tomcat. Remove everything under tomcat/work directory and startup Tomcat again. Jesse Vitrone wrote: OK, I fixed the other properties file problem, it turned out that I had a syntax error in my web.xml and I didn't see Tomcat barf when it loaded. Now that I've fixed that, and Tomcat doesn't give any error when it starts, I get this error when I try to load my first page. javax.servlet.ServletException: Cannot find bean org.apache.struts.taglib.html.BEAN in scope null at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459) at _0002findex_0002ejspindex_jsp_1._jspService(_0002findex_0002ejspindex_jsp_1.java:315) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection(Ajp13ConnectionHandler.java:160) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Does this look familiar to anyone? Thanks in advance, Jesse
RE: new problem - fixed one, now I've got another
OK, those are the 2 that I renamed, so I guess that's not my problem. Thanks for you help, I'll keep pluggin' away. Jesse -Original Message-From: Maya Muchnik [mailto:[EMAIL PROTECTED]]Sent: Wednesday, March 14, 2001 5:25 PMTo: [EMAIL PROTECTED]Subject: Re: new problem - fixed one, now I've got anotherYes, you can replace the 2 names (in red color): action org.apache.struts.action.ActionServlet application org.apache.struts.example.ApplicationResources config /WEB-INF/struts-config.xml Jesse Vitrone wrote: That's exacly the setup that I have :)*.tld and my web and config xml files are in my_app/WEB-INFand my 2 jsp's are under my_app/http://localhost/my_app/index.jsp is what's giving me that error.I have Apache with Tomcat, so the :8080 isn't needed.Any other ideas? The config xml and resource properties file can be named what ever I want, right? As long as I refer to them with the right name in my web.xml?Thanks again, Jesse -Original Message- From: Maya Muchnik [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 14, 2001 5:00 PM To: [EMAIL PROTECTED] Subject: Re: new problem - fixed one, now I've got another Check a location of all struts-*tld files. They have to be under your_app/WEB-INF (check with your web.xml). struts.jar file has to be under your_app/WEB-INF/lib. Put your first.jsp file under your_app directory and try http://localhost:8080/your_app/first.jsp Jesse Vitrone wrote: Good idea, but it didn't help, I still got the same directory.Thanks anyway, Jesse -Original Message- From: Maya Muchnik [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 14, 2001 3:43 PM To: [EMAIL PROTECTED] Subject: Re: new problem - fixed one, now I've got anotherTry to stop Tomcat. Remove everything under tomcat/work directory and startup Tomcat again. Jesse Vitrone wrote: OK, I fixed the other properties file problem, it turned out that I had a syntax error in my web.xml and I didn't see Tomcat barf when it loaded. Now that I've fixed that, and Tomcat doesn't give any error when it starts, I get this error when I try to load my first page. javax.servlet.ServletException: Cannot find bean org.apache.struts.taglib.html.BEAN in scope null at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459) at _0002findex_0002ejspindex_jsp_1._jspService(_0002findex_0002ejspindex_jsp_1.java:315) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection(Ajp13ConnectionHandler.java:160) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Does this look familiar to anyone? Thanks in advance, Jesse
Re: new problem - fixed one, now I've got another
Yes, you can replace the 2 names (in red color): action org.apache.struts.action.ActionServlet application org.apache.struts.example.ApplicationResources config /WEB-INF/struts-config.xml Jesse Vitrone wrote: That's exacly the setup that I have :)*.tld and my web and config xml files are in my_app/WEB-INFand my 2 jsp's are under my_app/http://localhost/my_app/index.jsp is what's giving me that error.I have Apache with Tomcat, so the :8080 isn't needed.Any other ideas? The config xml and resource properties file can be named what ever I want, right? As long as I refer to them with the right name in my web.xml?Thanks again, Jesse -Original Message- From: Maya Muchnik [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 14, 2001 5:00 PM To: [EMAIL PROTECTED] Subject: Re: new problem - fixed one, now I've got another Check a location of all struts-*tld files. They have to be under your_app/WEB-INF (check with your web.xml). struts.jar file has to be under your_app/WEB-INF/lib. Put your first.jsp file under your_app directory and try http://localhost:8080/your_app/first.jsp Jesse Vitrone wrote: Good idea, but it didn't help, I still got the same directory.Thanks anyway, Jesse -Original Message- From: Maya Muchnik [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 14, 2001 3:43 PM To: [EMAIL PROTECTED] Subject: Re: new problem - fixed one, now I've got another Try to stop Tomcat. Remove everything under tomcat/work directory and startup Tomcat again. Jesse Vitrone wrote: OK, I fixed the other properties file problem, it turned out that I had a syntax error in my web.xml and I didn't see Tomcat barf when it loaded. Now that I've fixed that, and Tomcat doesn't give any error when it starts, I get this error when I try to load my first page. javax.servlet.ServletException: Cannot find bean org.apache.struts.taglib.html.BEAN in scope null at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459) at _0002findex_0002ejspindex_jsp_1._jspService(_0002findex_0002ejspindex_jsp_1.java:315) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection(Ajp13ConnectionHandler.java:160) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Does this look familiar to anyone? Thanks in advance, Jesse
RE: new problem - fixed one, now I've got another
That's exacly the setup that I have :) *.tld and my web and config xml files are in my_app/WEB-INF and my 2 jsp's are under my_app/ http://localhost/my_app/index.jsp is what's giving me that error. I have Apache with Tomcat, so the :8080 isn't needed. Any other ideas? The config xml and resource properties file can be named what ever I want, right? As long as I refer to them with the right name in my web.xml? Thanks again, Jesse -Original Message-From: Maya Muchnik [mailto:[EMAIL PROTECTED]]Sent: Wednesday, March 14, 2001 5:00 PMTo: [EMAIL PROTECTED]Subject: Re: new problem - fixed one, now I've got anotherCheck a location of all struts-*tld files. They have to be under your_app/WEB-INF (check with your web.xml). struts.jar file has to be under your_app/WEB-INF/lib. Put your first.jsp file under your_app directory and try http://localhost:8080/your_app/first.jsp Jesse Vitrone wrote: Good idea, but it didn't help, I still got the same directory.Thanks anyway, Jesse -Original Message- From: Maya Muchnik [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 14, 2001 3:43 PM To: [EMAIL PROTECTED] Subject: Re: new problem - fixed one, now I've got another Try to stop Tomcat. Remove everything under tomcat/work directory and startup Tomcat again. Jesse Vitrone wrote: OK, I fixed the other properties file problem, it turned out that I had a syntax error in my web.xml and I didn't see Tomcat barf when it loaded. Now that I've fixed that, and Tomcat doesn't give any error when it starts, I get this error when I try to load my first page. javax.servlet.ServletException: Cannot find bean org.apache.struts.taglib.html.BEAN in scope null at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459) at _0002findex_0002ejspindex_jsp_1._jspService(_0002findex_0002ejspindex_jsp_1.java:315) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection(Ajp13ConnectionHandler.java:160) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Does this look familiar to anyone? Thanks in advance, Jesse
can other servlet have reload function
Hi, I would like to have a business servlet (similar as database servlet in struts-example) to reload its configuration files. Is it possible? What minimum I need to implement? Can I use struts-config.xml file to add some action as: Thanks in advance. Maya
Re: new problem - fixed one, now I've got another
Check a location of all struts-*tld files. They have to be under your_app/WEB-INF (check with your web.xml). struts.jar file has to be under your_app/WEB-INF/lib. Put your first.jsp file under your_app directory and try http://localhost:8080/your_app/first.jsp Jesse Vitrone wrote: Good idea, but it didn't help, I still got the same directory.Thanks anyway, Jesse -Original Message- From: Maya Muchnik [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 14, 2001 3:43 PM To: [EMAIL PROTECTED] Subject: Re: new problem - fixed one, now I've got another Try to stop Tomcat. Remove everything under tomcat/work directory and startup Tomcat again. Jesse Vitrone wrote: OK, I fixed the other properties file problem, it turned out that I had a syntax error in my web.xml and I didn't see Tomcat barf when it loaded. Now that I've fixed that, and Tomcat doesn't give any error when it starts, I get this error when I try to load my first page. javax.servlet.ServletException: Cannot find bean org.apache.struts.taglib.html.BEAN in scope null at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459) at _0002findex_0002ejspindex_jsp_1._jspService(_0002findex_0002ejspindex_jsp_1.java:315) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection(Ajp13ConnectionHandler.java:160) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Does this look familiar to anyone? Thanks in advance, Jesse
RE: dynamically constructing non-jsp pages
I don't know why you need the file to be a .js file (there is no rule that says javascript must be defined in such a file). You can build a .jsp file that dynamically defines a bunch of client side javascript, and then simply include that file wherever you need it... Alternatively you could also map *.js such that the JspServlet processes it, but this seems arbitrarily complex. Troy -Original Message- From: Martijn Spronk [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 14, 2001 10:13 AM To: Troy Hart Subject: RE: dynamically constructing non-jsp pages I assume one way should be by configuring your servlet/JSP engine. For example in Resin, jsp files are processed by the JspServlet servlet because of the mapping: I don't see why this wouldn't work for *.js. Martijn. Martijn Spronk [EMAIL PROTECTED] www.columbusgroup.com 604.801.5758 ext. 248 Vancouver + Toronto + Seattle -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: March 14, 2001 8:51 AM To: [EMAIL PROTECTED] Subject: dynamically constructing non-jsp pages first, let me say that this is not necessarily struts-specific, but since i'm pretty much using struts exclusively these days, and this list generates so much more useful info than the sun jsp and servlet list, i decided to try here first. here's my situation, i would like query a database and load the results for some reference tables into .js files, where they can then be quickly accessed for client side validation. (not an ideal solution, i know, but it would take me along time to explain why we came to this decision.) i realize i can do this the hard way by directly printing out the response in the servlet, but i'd like to avoid that if possible. is there a way to dynamically load a page and not have it end with the .jsp suffix? thanks, ab
RE: html:submit
On Wed, 14 Mar 2001, Kyle Robinson wrote: > In the onchange event of your select I would make it look like > onchange="javascript:submit();" Thanks for the idea, but I tried that and still get the Javascript error.
RE: new problem - fixed one, now I've got another
Good idea, but it didn't help, I still got the same directory. Thanks anyway, Jesse -Original Message-From: Maya Muchnik [mailto:[EMAIL PROTECTED]]Sent: Wednesday, March 14, 2001 3:43 PMTo: [EMAIL PROTECTED]Subject: Re: new problem - fixed one, now I've got anotherTry to stop Tomcat. Remove everything under tomcat/work directory and startup Tomcat again. Jesse Vitrone wrote: OK, I fixed the other properties file problem, it turned out that I had a syntax error in my web.xml and I didn't see Tomcat barf when it loaded. Now that I've fixed that, and Tomcat doesn't give any error when it starts, I get this error when I try to load my first page. javax.servlet.ServletException: Cannot find bean org.apache.struts.taglib.html.BEAN in scope null at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459) at _0002findex_0002ejspindex_jsp_1._jspService(_0002findex_0002ejspindex_jsp_1.java:315) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection(Ajp13ConnectionHandler.java:160) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Does this look familiar to anyone? Thanks in advance, Jesse
RE: html:submit
In the onchange event of your select I would make it look like onchange="javascript:submit();" -Original Message- From: Steve A Drake [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 14, 2001 12:18 To: [EMAIL PROTECTED] Subject: html:submit I'm having a problem with the html:submit tag. The scenario is that I have a number of select menus, each of which invokes form.submit() on the onchange event, i.e.: The problem is that the html:submit tag creates a Submit input type with the name "submit". I think this name is conflicting with the form.submit() Javascript function. The html:submit tag : creates an input type that looks like: By hardwiring the input type (not using the html:submit tag) with a "name" attribute other than "submit", the select menus properly invoke form.submit(). Otherwise, the select menus generate the Javascript error: Javascript Error: form.submit is not a function Any advice is appreciated.
Re: new problem - fixed one, now I've got another
Try to stop Tomcat. Remove everything under tomcat/work directory and startup Tomcat again. Jesse Vitrone wrote: OK, I fixed the other properties file problem, it turned out that I had a syntax error in my web.xml and I didn't see Tomcat barf when it loaded. Now that I've fixed that, and Tomcat doesn't give any error when it starts, I get this error when I try to load my first page. javax.servlet.ServletException: Cannot find bean org.apache.struts.taglib.html.BEAN in scope null at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459) at _0002findex_0002ejspindex_jsp_1._jspService(_0002findex_0002ejspindex_jsp_1.java:315) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection(Ajp13ConnectionHandler.java:160) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Does this look familiar to anyone? Thanks in advance, Jesse
Re: Is a parser required to run STRUTS?
i've gotten this error before. and from looking at what you typed. you need to capitalize your web-inf folder to WEB-INF.
html:submit
I'm having a problem with the html:submit tag. The scenario is that I have a number of select menus, each of which invokes form.submit() on the onchange event, i.e.: The problem is that the html:submit tag creates a Submit input type with the name "submit". I think this name is conflicting with the form.submit() Javascript function. The html:submit tag : creates an input type that looks like: By hardwiring the input type (not using the html:submit tag) with a "name" attribute other than "submit", the select menus properly invoke form.submit(). Otherwise, the select menus generate the Javascript error: Javascript Error: form.submit is not a function Any advice is appreciated.
newbie problem - fixed one, now there's more
Title: newbie problem - fixed one, now there's more I sent this a few hours ago, but never saw it, so I'm sending again. OK, I fixed the other properties file problem, it turned out that I had a syntax error in my web.xml and I didn't see Tomcat barf when it loaded. Now that I've fixed that, and Tomcat doesn't give any error when it starts, I get this error when I try to load my first page. javax.servlet.ServletException: Cannot find bean org.apache.struts.taglib.html.BEAN in scope null at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459) at _0002findex_0002ejspindex_jsp_1._jspService(_0002findex_0002ejspindex_jsp_1.java:315) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection(Ajp13ConnectionHandler.java:160) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Does this look familiar to anyone? Thanks in advance, JesseOK, I fixed the other properties file problem, it turned out that I had a syntax error in my web.xml and I didn't see Tomcat barf when it loaded. Now that I've fixed that, and Tomcat doesn't give any error when it starts, I get this error when I try to load my first page. javax.servlet.ServletException: Cannot find bean org.apache.struts.taglib.html.BEAN in scope null at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459) at _0002findex_0002ejspindex_jsp_1._jspService(_0002findex_0002ejspindex_jsp_1.java:315) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection(Ajp13ConnectionHandler.java:160) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Does this look familiar to anyone? Thanks in advance, Jesse
RE: Scope and re-display with errors problem...
Firmin, Due to the inherient problems with frames here is a solution for your case. Abstract out the logic to generate the list of items in a different Action object. When you are outputting the the HTML tag, map that to the action object that will generate the list items. Ex: If you are submitting your form from a frame and not building a this function would reload the menuFrame with the URL above: buildMenu.do?paramThatYouNeedToBuildList=value&OtherParam=2 Hope This Helps, Abraham > -Original Message- > From: Firmin David [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, March 14, 2001 3:13 AM > To: '[EMAIL PROTECTED]' > Subject: Scope and re-display with errors problem... > > > Hi all, > I make a request from a menu frame for a list of items, and they are then > displayed in the adjacent main frame. Before the page is displayed, the > "list" object is put in *request* scope in the code. If the user enters > invalid data and submits the form (of which the list is a part), the page > cannot be redisplayed with the associated errors as the "list" > object is no > longer visible to it. I have no wish (for a multitude of reasons) > to put the > "list" object in the session even though it would solve the problem. > Is there another way around this? I have tried with > toScope="request" in the original page but clearly cannot call the new > variable the same thing, meaning that all my references to the bean within > the page become invalid. (I am unsure whether or not this would've worked > anyway) > > Any help in finding a way of doing this without using session > scope would be > very gratefully received! > > Thanks in advance > > Rgds > David > > > The information in this email is confidential and is intended solely > for the addressee(s). > Access to this email by anyone else is unauthorised. If you are not > an intended recipient, you must not read, use or disseminate the > information contained in the email. > Any views expressed in this message are those of the individual sender, > except where the sender specifically states them to be the views of > The Capital Markets Company. > http://www.capco.com ***
Re: Is a parser required to run STRUTS?
>From the installation page on the Struts web site: XML Parser - Struts requires the presence of an XML parser that is compatible with the Java API for XML Parsing (JAXP) specification, 1.0 or later. You can download and install the JAXP reference implementation, which is required for building the Struts source distribution. In Struts-based web applications, you may replace the reference implementation classes with any other JAXP compliant parser, such as Xerces. See detailed instructions related to the parser in the instructions for building and installing Struts, below. "Anderson, Jessica" wrote: > I recently tried to load our application to another user's machine and am > curious what all is required. I put the struts.jar in Web-inf\lib and made > sure all tlds, struts-config and web.xml were all in the correct place > (identical to my environment which run fine). > > All needed classes are compiled (with reference to struts.jar) and appear > under Web-inf\classes in their respective package structures. > > However, I am receiving the following errors and wonder if something else > (maybe jaxp or other parser) is required to JUST RUN STRUTS web app? > > The following error is appearing in the tomcat console when tomcat is > started (is Web-inf case sensitive?): > > 2001-03-14 12:25:24 - Ctx( /best ): Unsafe path G:\BestPilot\src\trs\best > /WEB-INF/struts-config.xml > cannot load servlet name: controller > > Then when trying to retrieve a jsp: > > 2001-03-14 12:39:10 - Ctx( /best ): Exception in init null - > java.lang.NullPointerException > at > org.apache.tomcat.facade.ServletContextFacade.getResourceAsStream(ServletCon > textFacade.java:143) > at > org.apache.struts.action.ActionServlet.initMapping(ActionServlet.java:1284) > at > org.apache.struts.action.ActionServlet.init(ActionServlet.java:465) > at javax.servlet.GenericServlet.init(GenericServlet.java:258) > at > org.apache.tomcat.core.ServletWrapper.doInit(ServletWrapper.java:317) > at org.apache.tomcat.core.Handler.init(Handler.java:215) > at > org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:296) > at org.apache.tomcat.core.Handler.service(Handler.java:254) > at > org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) > at > org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 > 7) > at > org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) > at > org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC > onnectionHandler.java:210) > at > org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) > at > org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) > at java.lang.Thread.run(Thread.java:484) > > 2001-03-14 12:39:10 - Ctx( /best ): Exception in: R( /best + > /maintainParticipant.do + null) - java.lang.NullPointerException > at > org.apache.tomcat.facade.ServletContextFacade.getResourceAsStream(ServletCon > textFacade.java:143) > at > org.apache.struts.action.ActionServlet.initMapping(ActionServlet.java:1284) > at > org.apache.struts.action.ActionServlet.init(ActionServlet.java:465) > at javax.servlet.GenericServlet.init(GenericServlet.java:258) > at > org.apache.tomcat.core.ServletWrapper.doInit(ServletWrapper.java:317) > at org.apache.tomcat.core.Handler.init(Handler.java:215) > at > org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:296) > at org.apache.tomcat.core.Handler.service(Handler.java:254) > at > org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) > at > org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 > 7) > at > org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) > at > org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC > onnectionHandler.java:210) > at > org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) > at > org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) > at java.lang.Thread.run(Thread.java:484) > > Thanks, > Jessica -- In a time of drastic change it is the learners who inherit the future. The learned find themselves equipped to live in a world that no longer exists. - Eric Hoffer H e a l t h S t r e a m, I n c. Julia Reynolds - Systems Developer 209 10th Ave. South Ste. 450 - Nashville, TN 37203 phone: (615) 301-3220 - fax: (615) 301-3200 email: [EMAIL PROTECTED] Web Site: http://www.cmecourses.com
RE: info: what works well when developing struts
> If you need database drivers, but these in resin/lib. I'm not sure the > reason, but you can't have them in WEB-INF/lib (it won't work) Actually, we've never found this to be true with PostgreSQL, Oracle, or DB2's JDBC drivers. In fact, the only off-the-shelf jar we've ever needed to place in resin/lib is Sitraka (KL Group)'s JClass ServerChart; it has some weird classloader issues that cause it to stop working after a class reload, or in multiple virtual hosts, unless it's loaded from resin/lib. Sitraka says "resin is not supported", and meanwhile I can't even figure out what you'd do to induce that behavior if you *wanted* to. thanks for letting me vent. :) Andy Boyko [EMAIL PROTECTED]
new problem - fixed one, now I've got another
Title: new problem - fixed one, now I've got another OK, I fixed the other properties file problem, it turned out that I had a syntax error in my web.xml and I didn't see Tomcat barf when it loaded. Now that I've fixed that, and Tomcat doesn't give any error when it starts, I get this error when I try to load my first page. javax.servlet.ServletException: Cannot find bean org.apache.struts.taglib.html.BEAN in scope null at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459) at _0002findex_0002ejspindex_jsp_1._jspService(_0002findex_0002ejspindex_jsp_1.java:315) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection(Ajp13ConnectionHandler.java:160) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Does this look familiar to anyone? Thanks in advance, Jesse
Struts and Sun's J2EE Patterns
Has anybody read Sun Java Center J2EE Patterns (http://developer.java.sun.com/developer/technicalArticles/J2EE/patterns/) yet ? For those that did, it seemed that Struts is pretty much an implementation of the "Front Controller" pattern (no surprises so far), using the "ServletFront", "Command and Controller", "Multiplexed Resource Mapping" and "Dispatcher in Controller" stategies. What do you think ? -- This message may contain confidential information or privileged material, and is intended only for the individual(s) named. If you are not in the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message which arise as a result of e-mail transmission. If verification is required please request a hard-copy version.
Is a parser required to run STRUTS?
I recently tried to load our application to another user's machine and am curious what all is required. I put the struts.jar in Web-inf\lib and made sure all tlds, struts-config and web.xml were all in the correct place (identical to my environment which run fine). All needed classes are compiled (with reference to struts.jar) and appear under Web-inf\classes in their respective package structures. However, I am receiving the following errors and wonder if something else (maybe jaxp or other parser) is required to JUST RUN STRUTS web app? The following error is appearing in the tomcat console when tomcat is started (is Web-inf case sensitive?): 2001-03-14 12:25:24 - Ctx( /best ): Unsafe path G:\BestPilot\src\trs\best /WEB-INF/struts-config.xml cannot load servlet name: controller Then when trying to retrieve a jsp: 2001-03-14 12:39:10 - Ctx( /best ): Exception in init null - java.lang.NullPointerException at org.apache.tomcat.facade.ServletContextFacade.getResourceAsStream(ServletCon textFacade.java:143) at org.apache.struts.action.ActionServlet.initMapping(ActionServlet.java:1284) at org.apache.struts.action.ActionServlet.init(ActionServlet.java:465) at javax.servlet.GenericServlet.init(GenericServlet.java:258) at org.apache.tomcat.core.ServletWrapper.doInit(ServletWrapper.java:317) at org.apache.tomcat.core.Handler.init(Handler.java:215) at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:296) at org.apache.tomcat.core.Handler.service(Handler.java:254) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) 2001-03-14 12:39:10 - Ctx( /best ): Exception in: R( /best + /maintainParticipant.do + null) - java.lang.NullPointerException at org.apache.tomcat.facade.ServletContextFacade.getResourceAsStream(ServletCon textFacade.java:143) at org.apache.struts.action.ActionServlet.initMapping(ActionServlet.java:1284) at org.apache.struts.action.ActionServlet.init(ActionServlet.java:465) at javax.servlet.GenericServlet.init(GenericServlet.java:258) at org.apache.tomcat.core.ServletWrapper.doInit(ServletWrapper.java:317) at org.apache.tomcat.core.Handler.init(Handler.java:215) at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:296) at org.apache.tomcat.core.Handler.service(Handler.java:254) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Thanks, Jessica
Auto-generating form classes from xml file?
Does anyone know of a way to automatically generate java source for forms from the form jsp file, or from the struts-config.xml file (like the documentation aludes to?) This would be most helpful.
info: what works well when developing struts
I found this configuration VERY good at developing struts. Resin (www.caucho.com) The struts.jar file should be in your WEB-INF/lib directory. (if struts is in /resin/lib your classes will not be found when using struts taglibs --> this is because struts.jar comes before the WEB-INF/classes in the CLASSPATH) If you need database drivers, but these in resin/lib. I'm not sure the reason, but you can't have them in WEB-INF/lib (it won't work) Resin auto-compiles your JSPs AS WELL AS your java source files (beans, classes, etc) this is very helpful for development! Resin is also free to develop with. ;-)
RE: dynamically constructing non-jsp pages
right-o. it turns out that tomcat has something similar in the web.xml file: jsp *.jsp and jsp org.apache.jasper.runtime.JspServlet thanks, for pointing this out. ab > From: [EMAIL PROTECTED] > Date: 03/14/2001 11:13 AM > >I assume one way should be by configuring your servlet/JSP >engine. For example in Resin, jsp files are processed by the >JspServlet servlet because of the mapping: > >servlet-name='com.caucho.jsp.JspServlet'/> > >I don't see why this wouldn't work for *.js. > >Martijn. > >-Original Message- >From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] >Sent: March 14, 2001 8:51 AM >To: [EMAIL PROTECTED] >Subject: dynamically constructing non-jsp pages > > > > >first, let me say that this is not necessarily struts-specific, but since >i'm >pretty much using struts exclusively these days, and this list generates so >much >more useful info than the sun jsp and servlet list, i decided to try here >first. > >here's my situation, i would like query a database and load the results for >some >reference tables into .js files, where they can then be quickly accessed for >client side validation. (not an ideal solution, i know, but it would take >me >along time to explain why we came to this decision.) i realize i can do >this >the hard way by directly printing out the response in the servlet, but i'd >like >to avoid that if possible. is there a way to dynamically load a page and >not >have it end with the .jsp suffix? > >thanks, > >ab > > >
newbie with struts 1.0b
I have the following code in my struts-config.xml document: and I am getting the following tomcat error: Parse Error at line 8 column -1: Attribute "page" is not declared for element "f orward". org.xml.sax.SAXParseException: Attribute "page" is not declared for element "for ward". i had this in the .5 version. but for some reason i am getting this using the 1.0b version. any ideas?
RE: newbie question
On Wed, 14 Mar 2001, Jesse Vitrone wrote: > I took WEB-INF classes out of my classpath, as well as struts.jar, and > restarted Apache and Tomcat, but I still get the same error. > > It's a problem if struts.jar is in my classpath? Yes, if you have it on your classpath when you start Tomcat. See the message archives for lots of messages about what problems this causes. > How am I expected to > compile? > Here's a couple of approaches: * Create a simple shell script that compiles for you with a custom class path. For example, create a "myjava.sh" script (on Unix) that says: javac -classpath /path/to/struts.jar:$CLASSPATH "$@" and use this to compile things that need Struts. * Use the Ant development tool (which is how Struts itself is built). There is an "Application Developer's Guide" in the Tomcat documentation that talks about how to use Ant to create web applications. > Do I need to have my classes and properties in a package? Right now, I > didn't put anything in a package, they're just in my classes folder. > The servlets will not have any problems with this, but the JSP pages will. This happens because a JSP page is compiled into a servlet, and different servlet containers put the generated servlet into different packages. When you try to use or with an unpackaged class name, the servlet container will look for this class in the same package as the generated servlet. For portability and correct operation, you should make your bean classes in packages. > Thanks, > Jesse > Craig McClanahan
Re: struts-config.xml suggestion
I think the same can be applied to action and its type so that there can be a possibility of using an action in diffenet mappings e.g. By doing this, I can reuse editReg for different purposes while having the ability to change the implementation at one place. References are always nice :) --- Bryan Field-Elliot <[EMAIL PROTECTED]> wrote: > Using 1.0 beta -- > > I have many "global forwards" in my config. All of my "input forms" are > represented as global forwards. e.g.: > > > > > > In my action mappings, those which require ActionForms have an "input" > tag: > > ... >input="/jsp/logon.jsp"> > > > It would be nice if the "input" attribute of the "action" tag would > allow me to refer to a global-forward, instead of an absolute filename. > If it did, then if I were to change the filename of my logon JSP page, I > > would only have to change it in one place. > > If I am missing something and I can already do this some other way, then > > please direct me. > > Thanks, > Bryan > __ Do You Yahoo!? Yahoo! Auctions - Buy the things you want at great prices. http://auctions.yahoo.com/
RE: dynamically constructing non-jsp pages
I assume one way should be by configuring your servlet/JSP engine. For example in Resin, jsp files are processed by the JspServlet servlet because of the mapping: I don't see why this wouldn't work for *.js. Martijn. Martijn Spronk [EMAIL PROTECTED] www.columbusgroup.com 604.801.5758 ext. 248 Vancouver + Toronto + Seattle -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: March 14, 2001 8:51 AM To: [EMAIL PROTECTED] Subject: dynamically constructing non-jsp pages first, let me say that this is not necessarily struts-specific, but since i'm pretty much using struts exclusively these days, and this list generates so much more useful info than the sun jsp and servlet list, i decided to try here first. here's my situation, i would like query a database and load the results for some reference tables into .js files, where they can then be quickly accessed for client side validation. (not an ideal solution, i know, but it would take me along time to explain why we came to this decision.) i realize i can do this the hard way by directly printing out the response in the servlet, but i'd like to avoid that if possible. is there a way to dynamically load a page and not have it end with the .jsp suffix? thanks, ab
RE: newbie question
Title: newbie question
Do you
have your ApplicationResources.properties file in the right
place?
I have
it in the same directory my ActionServlet is located. So in your
case
that
would be in your org.apache.struts.action folder (which is in your
jar).
I am
overriding the ActionServlet class so it's in my classes tree. Why don't
you
try
moving it around a bit.
I
remember getting a similar error when I didn't have my properties
file
in the
right place.
Martijn.
Martijn Spronk[EMAIL PROTECTED]www.columbusgroup.com604.801.5758 ext.
248Vancouver + Toronto +
Seattle
action
org.apache.struts.action.ActionServlet
application
BNPriceResources
config
/WEB-INF/my-example-config.xml
debug
2
validate
true
1>
BNPriceResources is in my .../WEB-INF/classes folder and
I've got .../WEB-INF/classes in my classpath.
Any help would be greatly appreciated.
Thanks,
Jesse
dynamically constructing non-jsp pages
first, let me say that this is not necessarily struts-specific, but since i'm pretty much using struts exclusively these days, and this list generates so much more useful info than the sun jsp and servlet list, i decided to try here first. here's my situation, i would like query a database and load the results for some reference tables into .js files, where they can then be quickly accessed for client side validation. (not an ideal solution, i know, but it would take me along time to explain why we came to this decision.) i realize i can do this the hard way by directly printing out the response in the servlet, but i'd like to avoid that if possible. is there a way to dynamically load a page and not have it end with the .jsp suffix? thanks, ab
RE: newbie question
Title: newbie question I took WEB-INF classes out of my classpath, as well as struts.jar, and restarted Apache and Tomcat, but I still get the same error. It's a problem if struts.jar is in my classpath? How am I expected to compile? Do I need to have my classes and properties in a package? Right now, I didn't put anything in a package, they're just in my classes folder. Thanks, Jesse -Original Message-From: Deadman, Hal [mailto:[EMAIL PROTECTED]]Sent: Wednesday, March 14, 2001 11:20 AMTo: [EMAIL PROTECTED]Subject: RE: newbie question > BNPriceResources is in my .../WEB-INF/classes folder and I've got .../WEB-INF/classes in my classpath. Don't put WEB-INF/classes in your classpath and don't put struts.jar in your classpath. Any jarfiles in WEB-INF/lib and the WEB-INF/classes directory get added to your webapps classpath. Having them in a the classpath for the appserver will cause problems. -Original Message-From: Jesse Vitrone [mailto:[EMAIL PROTECTED]]Sent: Wednesday, March 14, 2001 10:52 AMTo: Struts User Mailing List (E-mail)Subject: newbie question I'm new to struts and I'm trying to create a little sample app, but I'm getting this error when I try to go my index.jsp javax.servlet.ServletException: Cannot find message resources under key org.apache.struts.action.MESSAGE at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459) at _0002findex_0002ejspindex_jsp_1._jspService(_0002findex_0002ejspindex_jsp_1.java:315) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection(Ajp13ConnectionHandler.java:160) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) What does this mean? I would think that it means that it can't find the properties file, but I've got this in my xml: action org.apache.struts.action.ActionServlet application BNPriceResources config /WEB-INF/my-example-config.xml debug 2 validate true 1> BNPriceResources is in my .../WEB-INF/classes folder and I've got .../WEB-INF/classes in my classpath. Any help would be greatly appreciated. Thanks, Jesse
Re: action class perform method
Yes. Just don't put the form-related entries in your struts-config.xml file. Your perform() method will be called with null passed for the form parameter. -- Martin Cooper - Original Message - From: "Puneet Vardhan" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, March 14, 2001 7:56 AM Subject: action class perform method > Hi, > Method 'perform' in action class needs ActionForm as one of the > parameters. I dont have a form and I dont need one as I just need to call > perform method > from a url . > like Can I use perform method and ActionMapping inside perfom without having > ActionForm class? > > Thanks > Puneet
RE: newbie question
Title: newbie question > BNPriceResources is in my .../WEB-INF/classes folder and I've got .../WEB-INF/classes in my classpath. Don't put WEB-INF/classes in your classpath and don't put struts.jar in your classpath. Any jarfiles in WEB-INF/lib and the WEB-INF/classes directory get added to your webapps classpath. Having them in a the classpath for the appserver will cause problems. -Original Message-From: Jesse Vitrone [mailto:[EMAIL PROTECTED]]Sent: Wednesday, March 14, 2001 10:52 AMTo: Struts User Mailing List (E-mail)Subject: newbie question I'm new to struts and I'm trying to create a little sample app, but I'm getting this error when I try to go my index.jsp javax.servlet.ServletException: Cannot find message resources under key org.apache.struts.action.MESSAGE at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459) at _0002findex_0002ejspindex_jsp_1._jspService(_0002findex_0002ejspindex_jsp_1.java:315) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection(Ajp13ConnectionHandler.java:160) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) What does this mean? I would think that it means that it can't find the properties file, but I've got this in my xml: action org.apache.struts.action.ActionServlet application BNPriceResources config /WEB-INF/my-example-config.xml debug 2 validate true 1> BNPriceResources is in my .../WEB-INF/classes folder and I've got .../WEB-INF/classes in my classpath. Any help would be greatly appreciated. Thanks, Jesse
RE: newbie question
>From the User Guide: --- When you configue the controller servlet in the web application deployment descriptor, one of the things you will need to define in an initialization parameter is the base name of the resource bundle for the application. In the case described above, it would be com.mycompany.mypackage.MyResources. action org.apache.struts.action.ActionServlet application com.mycompany.mypackage.MyResources <.../> The important thing is for the resource bundle to be found on the class path for your application. -Original Message- From: Jesse Vitrone [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 14, 2001 9:52 AM To: Struts User Mailing List (E-mail) Subject: newbie question I'm new to struts and I'm trying to create a little sample app, but I'm getting this error when I try to go my index.jsp javax.servlet.ServletException: Cannot find message resources under key org.apache.struts.action.MESSAGE at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp l.java:459) at _0002findex_0002ejspindex_jsp_1._jspService(_0002findex_0002ejspindex_jsp_1. java:315) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja va:177) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection (Ajp13ConnectionHandler.java:160) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) What does this mean? I would think that it means that it can't find the properties file, but I've got this in my xml: action org.apache.struts.action.ActionServlet application BNPriceResources config /WEB-INF/my-example-config.xml debug 2 validate true 1> BNPriceResources is in my .../WEB-INF/classes folder and I've got .../WEB-INF/classes in my classpath. Any help would be greatly appreciated. Thanks, Jesse
action class perform method
Hi, Method 'perform' in action class needs ActionForm as one of the parameters. I dont have a form and I dont need one as I just need to call perform method from a url . like
newbie question
Title: newbie question I'm new to struts and I'm trying to create a little sample app, but I'm getting this error when I try to go my index.jsp javax.servlet.ServletException: Cannot find message resources under key org.apache.struts.action.MESSAGE at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459) at _0002findex_0002ejspindex_jsp_1._jspService(_0002findex_0002ejspindex_jsp_1.java:315) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:177) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection(Ajp13ConnectionHandler.java:160) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) What does this mean? I would think that it means that it can't find the properties file, but I've got this in my xml: action org.apache.struts.action.ActionServlet application BNPriceResources config /WEB-INF/my-example-config.xml debug 2 validate true 1> BNPriceResources is in my .../WEB-INF/classes folder and I've got .../WEB-INF/classes in my classpath. Any help would be greatly appreciated. Thanks, Jesse
struts-config.xml suggestion
Using 1.0 beta -- I have many "global forwards" in my config. All of my "input forms" are represented as global forwards. e.g.: In my action mappings, those which require ActionForms have an "input" tag: It would be nice if the "input" attribute of the "action" tag would allow me to refer to a global-forward, instead of an absolute filename. If it did, then if I were to change the filename of my logon JSP page, I would only have to change it in one place. If I am missing something and I can already do this some other way, then please direct me. Thanks, Bryan
I want to de-session my STRUTS app
My app is currently heavily reliant on sessions and I want to reverse that so that all bean passing is effected through the request object. What is the easiest way to do this? The action tag that is part of the STRUTS config scheme appears to have a scope parameter that I thought is used by Struts html tags to get hold of the form beans. Assuming that this was the case, I * added scope="request" in my actions * made sure that my aplication specific action classes (that inherit Action) place the form beans in the request and kept my STRUTS HTML tags the same in the JSPs i.e no scope sepcification in the form tag etc. This did not work and I keep getting NullPointerException in FormTag.java (of course, to test this I had to disable sessions in my app server (Resin)) The only way it works is if the STRUTS Form tags include the scope parameter to point to request. While I can change all my JSPs, I was wordering if there was a more elegant solution to my problem. Thanks -- Girish Haran Director of Engineering Bidder's Edge, Inc. Where Smart Buying Begins [EMAIL PROTECTED] (781) 993-9193, X205 www.biddersedge.com
Re: PostgreSQL problems.
At 01:51 PM 14/03/01 +0100, you wrote: >This does not sound at all like a PostgreSQL problem. > >Doesn't the error also show up, when you remove the datasource section? No. That's the catch, it loads and runs if there's no datasource section in the struts-config.xml file (although you need to comment out the database code, or not access it). -- Kumera - a new Open Source Content Management System for small to medium web sites written in Perl and using XML http://www.cyber4.org/kumera/index.html
Re: PostgreSQL problems.
This does not sound at all like a PostgreSQL problem. Doesn't the error also show up, when you remove the datasource section? --- Matthias Jim Richards wrote: > > At 01:28 PM 14/03/01 +0100, you wrote: > >We are currently using PostgreSQL as a database in a productive system together > >with struts. We tried with Interbase before, but ran into many many > >difficulties. So we switched to PostgreSQL and everything went well from then > >on. > > > >What specific kind of problems do you have? > > See > > http://nagoya.betaversion.org/bugzilla/show_bug.cgi?id=827 > > -- > Kumera - a new Open Source Content Management System > for small to medium web sites written in Perl and using XML > http://www.cyber4.org/kumera/index.html
Re: PostgreSQL problems.
At 01:28 PM 14/03/01 +0100, you wrote: >We are currently using PostgreSQL as a database in a productive system together >with struts. We tried with Interbase before, but ran into many many >difficulties. So we switched to PostgreSQL and everything went well from then >on. > >What specific kind of problems do you have? See http://nagoya.betaversion.org/bugzilla/show_bug.cgi?id=827 -- Kumera - a new Open Source Content Management System for small to medium web sites written in Perl and using XML http://www.cyber4.org/kumera/index.html
Re: PostgreSQL problems.
We are currently using PostgreSQL as a database in a productive system together with struts. We tried with Interbase before, but ran into many many difficulties. So we switched to PostgreSQL and everything went well from then on. What specific kind of problems do you have? --- Matthias Jim Richards wrote: > > I'm still getting problems with PostgreSQL (documented previously several > times). Has anyone used it successfully as a database. > > Yes, I've got the settings correct, the JDBC string correct, lots of other > things. I really need someone who actually has it working to put their > hand up and say "yes, it does work, this is how I did it." > > Thanks. > > -- > Kumera - a new Open Source Content Management System > for small to medium web sites written in Perl and using XML > http://www.cyber4.org/kumera/index.html
PostgreSQL problems.
I'm still getting problems with PostgreSQL (documented previously several times). Has anyone used it successfully as a database. Yes, I've got the settings correct, the JDBC string correct, lots of other things. I really need someone who actually has it working to put their hand up and say "yes, it does work, this is how I did it." Thanks. -- Kumera - a new Open Source Content Management System for small to medium web sites written in Perl and using XML http://www.cyber4.org/kumera/index.html
Scope and re-display with errors problem...
Hi all, I make a request from a menu frame for a list of items, and they are then displayed in the adjacent main frame. Before the page is displayed, the "list" object is put in *request* scope in the code. If the user enters invalid data and submits the form (of which the list is a part), the page cannot be redisplayed with the associated errors as the "list" object is no longer visible to it. I have no wish (for a multitude of reasons) to put the "list" object in the session even though it would solve the problem. Is there another way around this? I have tried with toScope="request" in the original page but clearly cannot call the new variable the same thing, meaning that all my references to the bean within the page become invalid. (I am unsure whether or not this would've worked anyway) Any help in finding a way of doing this without using session scope would be very gratefully received! Thanks in advance Rgds David The information in this email is confidential and is intended solely for the addressee(s). Access to this email by anyone else is unauthorised. If you are not an intended recipient, you must not read, use or disseminate the information contained in the email. Any views expressed in this message are those of the individual sender, except where the sender specifically states them to be the views of The Capital Markets Company. http://www.capco.com ***
Re: Alternative Frameworks
"Perez, Bill" wrote: > > Does anyone know of some good JSP/Servlet MVC Frameworks besides Struts? Have a look at Enhydra's Barracuda http://www.enhydra.org - it is supposed to be an alternative. It is still in relatively early, but active development. Vladimir
