Re: how to find a value in a list

[sean jones]

Pady Srinivasan  Heroix.com> writes:

> 
> Assuming you can get a Collection of roles, using jstl,
> 
> 
> 
> Do something...
> 
> 
> 
> 
> Thanks
>  

thanks, but this is about what i have now using the struts iterate tag

i have actually decided to create a console page for each role and

have the consoleAction  decide what page to include in the template.

String incl="defaultConsole.jsp";
if (user.verifyRole("thisrole"))
   incl = "ConsoleThisRole.jsp";
elseif (user.verifyRole("thatrole"))
   incl = "ConsoleThatRole.jsp

CreateTemplate(request, constants.empty, constants.empty, "MasterTemplate.jsp", 
incl);



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how to find a value in a list

[sean jones]

I have a user object in the session

The user object contains a List object that conatins an entry for each role the 
person has.


User {
private Roles r = new Roles();
user() {}

(getters & setters)..
}

i have a Console.jsp (this is used to show items that need processing by the 
user).  

the preceeding action put a consoleUserData object in the request.

for each role i have to iterate over the the consoleUserData object
to build that section of the console page.

 data entry 1 


 


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Re: problem

[sean]

sean  ubs.com> writes:

> 
>  
> 
> 
> 




adding the filter="true" did the trick





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problem

[sean]

 



this  tag should output something like this

onclick = 'returnData("y-2342","234","home office", "10230 your street", "nj",
"union", "02932", "12fl")

but instead it does this

onclick = 'returnData("y-2342","234","home
office", "10230 your street", "nj", "union",
"02932", "12fl")

how can i prevent that.  is there something to stop the translation of the \"
character

//get method for the bean defined as xloc
public String  getScript() {
String qt = "\"";
String comma = ","; 
StringBuffer buf = new StringBuffer();
buf.append(qt + locCode + qt + comma);
buf.append(qt + costCtr + qt + comma);
buf.append(qt + branch + qt + comma);
buf.append(qt + str3 + qt + comma);
buf.append(qt + st + qt + comma);
buf.append(qt + city + qt + comma);
buf.append(qt + zip + qt + comma);
buf.append(qt + flr + qt );


return buf.toString();
}




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Re: Form name from JSP page

[sean]

if you have 1 and only one form on the page you can do

document.all.fieldname 


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Re: Iterate of List - need to test if list is null

[sean jones]

Thanks Tim,

Hopefully the heads of state won't balk at the JSTL code. 

thanks again.





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Iterate of List - need to test if list is null

[sean jones]

I have an object named "Wizard" in the request. 

Wizard has a property defined as

pubic Class Wizard {
  private List progressBar = null;
  public Wizard() {}
  public List getProgressBar() { return progressBar; }
}

in JSP i do this




how can i test if the progressBar is null before i start the iterate.

right now i get an error, cant find collection.  

i tried to used  but i am not using struts 1.1




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Re: Implementing A Search Dialog - Struts

[sean jones]

yes, i had a DB solution but that was shot down as i have posted earlier. 

if using the pop-up window (window.returnValue)  doesn t fly then i will just
create a small object with the values that could have changed (based on the 
page in the wizard) and store that in the session.  

That object would be a Map or HashMap 

in the action i would read the bean from the DB and check each field against
the formbean and for every value that is different i would store the fieldname
and value in the Map.  

Let me know what you think about this.  

Will checking each value in the bean create to much overhead ?








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Re: Implementing A Search Dialog - Struts

[sean jones]

Wendy Smoak  asu.edu> writes:

> 
> > From: news [mailto:news  sea.gmane.org] On Behalf Of sean jones
> > How can i carry the values the user has keyed  - onto the 
> > search.jsp - the searchResults.JSP and back to Pagexx.jsp
> 
> You listed the two usual solutions.  If neither of those work, my next
> idea would be (assuming there's a database behind this somewhere) to go
> ahead and write to the database after each page of the wizard.  You
> might have to define a new table, a sort of "hold file" where you
> accumulate the input, then you'll have to deal with cleanup if the user
> disappears.  If you use a session listener, you can execute code that
> will delete the unneeded records when the session dies.
> 
> It's not clear if this webapp is display-only or if you're doing
> database updates at the end of the wizard.
> 

SessionListner - hmmm,

I really could use that technology,  can you explain how and or provid a simple 
example. 


as for HOLD file (work tables),  

yes my original design suggested using work tables (for saving data with 
validating) and production tables that would only get written to when the user 
clicks the "next" button and all validating is carried out.  


That idea was shot down and i am left with one huge table that contains all the 
data (hated it).  

that plus the mandate 
if the user inputs data into a field it should be retained even when
the save button is pushed.

using an pop-window would also do the trick, but that idea has also been shot 
down (siiighhs)




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Implementing A Search Dialog - Struts

[sean jones]

Requirements.  

Clicking any button on the page must submit any changes the user has made up to 
the point of clicking the button. 

Problem. 

I have a 14 page wizard where some pages require the user to look up values.

IE : instead of typing vendor name and validating the vendor name, let the user
 search the vendors table and store the vendor code and only display the
 vendor name. 

 I cannot use a list that has all the vendors entries becuase there could
 be several hundred. 


How can i carry the values the user has keyed  - onto the search.jsp - the 
searchResults.JSP and back to Pagexx.jsp


One solution was to incorporate the searchFields in the MainForm Bean and use
that bean throughout the search process (means carrying over 70 hidden fields 
in the search.jsp and searchresults.jsp)  


The other was to put a bean in the session and update that bean with the 
results chosen by the user (problem - we have a size limit for objects stored 
in the session and this would probably blow up the session). 

All suggestions will be appreciated.
















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corporate hierarchy

[sean jones]

Is there any struts tricks or tips that would help

display an orgranizational tree

i have a 17 level tree that i want to represent as a tree
on a jsp page.  i want to use "+", "-"  images to expand and 
collapse the tree. 

is there a java class avalable to do this also. 

anyone any ideas. 

Thanks Sean


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Re: array iteration

[sean jones]

Niall Pemberton  blueyonder.co.uk> writes:

> 
> Why not just try it and see if it works - should do - have and iterate tag
> embedded in another iterate tag
> 
> 
> - Original Message - 
> From: "LILES, DAVID (CONTRACTOR)"  DFAS.MIL>
> To:  jakarta.apache.org>
> Sent: Friday, February 13, 2004 5:29 PM
> Subject: array iteration
> 
> 
> I am trying to iterate through a two dimensional array and have hit a
> wall below is source code from a class that displays the values in a
> calendar style format. How can I do the same thing by using the Struts
> iterate tags?
> 
> public String formatMatrix(int[][] aMatrix) {
> StringBuffer sb = new StringBuffer();
> 
> for (int i = 0; i < aMatrix.length; i++) {
> for (int j = 0; j < aMatrix[i].length; j++) {
> if (aMatrix[i][j] > 0) {
> sb.append(aMatrix[i][j] < 10 ? " " + aMatrix[i][j] :
> String.valueOf(aMatrix[i][j]));
> sb.append(" ");
> }
> else {
> sb.append("   ");
> }
> }
> sb.append("\n");
> }
> return sb.toString();
> }
> 
> This is how I'm trying to display the contents
> 
> 1  2   3  4  5  6  7
> 8  9  10 11 12 17 18
> 19 20 21 22 23 24 25
> 
> -
> To unsubscribe, e-mail: struts-user-unsubscribe  jakarta.apache.org
> For additional commands, e-mail: struts-user-help  jakarta.apache.org
> 
wouldn't be simpler to have a calendar bean do the processing and 
use struts to dispaly the calendar bean properties.

Class MonthlyCalender {

private Date dte
private java.util.List days = new ArrayList(42);
private int lastDay;   // 31, 30, 29 or 28
private int strtPos;   // 1 - 7 : day of week for the 1st of the month ** 
public void setDate(String d) {this.dte = new Date(d);  fillDays() }
public Date getDate(return dte.toString()) ;

private void fillDays() {
int counter=1;
   for (int d =0; d < 42; d++) {
  if (d < strtPos -1) 
   days.add("");   // nice would be count back from lstday of lastmon
  else
   days.add(counter++);
   }
}


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Re: Using a java.util.List with a HTML:SELECT

[sean jones]

i am aware of this option but DAO only returns a list of Strings and i prefer 
that to a list of beans.  The reason is i am more interested in the role name 
than the role_id.  

I plan to delete all the roles then put them back with a batchupdate.

This allows the user to selected all the roles to get rid of in one shot -vs- 
one at a time. 

Also roles cannot be deleted if they are in use (USER_ROLES - {user_id, 
role_id})

Maybe i am wrong, and should change the DAO to return a List 
of  LabelValueBeans




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Using a java.util.List with a HTML:SELECT

[sean jones]

is it possible to use a java.util.List object with an HTML:SELECT control.

import java.util.List;
import java.util.ArrayList;

public final class Roles extends Ojbect {
public Roles() {}
public static List getRoles() {
 List r = new ArrayList();
 r.add("ADMIN");
 r.add("SUPERADMIN");
 r.add("CLERK");
 r.add("SUPERCLERK");
 return r;
}
}

in jsp 

i would use









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Re: stop user from clicking the submit button twice

[Sean Radford]

Or use the Struts Workflow extension...


Sean

On Fri, 2004-01-30 at 10:26, Simon McCaughey wrote:
> From: "Ashish Kulkarni" <[EMAIL PROTECTED]>
> Sent: Thursday, January 29, 2004 10:30 PM
> Subject: stop user from clicking the submit button twice
> > Hi
> > I have a process which takes about 30 seconds, i want
> > to show some kind of image or disable the submit
> > button untill the process is complete and tell user
> > that the process is running
> > How can i do it, i m using struts1.1
> > any code example or article will greatly help
> >
> 
> You could use some simple JavaScript to disable the button once its been
> clicked, or a simple JavaScript function to count the number of clicks and
> increment, if count!=1  then pop up an OK dialog saying "page processing -
> please wait".
> 
> If you want to stay away from JS, you could set up your form submit to
> redirect to a "processing please wait" type page, and then do the actual
> processing as a submission of that page. Should be fairly simple.
> 
> HTH
> 
> S.
> 
> 
> 
> -----
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
-- 
Dr. Sean Radford, MBBS, MSc
[EMAIL PROTECTED]
http://bladesys.demon.co.uk/


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[OT] Java printf, fprintf and sprintf classes

[Sean Radford]

Hi,

Anyone know of some (preferably open source) Java implementations of the
good-old C functions printf, fprintf and sprintf?

Regards,

Sean
-- 
Dr. Sean Radford, MBBS, MSc
[EMAIL PROTECTED]
http://bladesys.demon.co.uk/


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Tiles - Localization possible through tiles-def?

[Sean Dockery]

I am relatively new to Tiles, so forgive me if there's a simple solution to
this...

I came across the following situation:

tiles-defs.xml:









Default.jsp:
<%@ taglib uri="/struts/tiles.tld" prefix="tiles"%>









I can't think of a way to _directly_ localize on tiles:getAsString, so I was
wondering what is the recommended approach?  Of course, I could put a
 in a JSP and use  to
fetch it.  Is the use of tiles:getAsString disrecommended anywhere for
internationalized applications?  If not, should it be?

Here's an idea:  What if the put element supported a key attribute (mutually
exclusive to the value attribute) to fetch values from a resource bundle.
Comments?





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Re: Struts and user-authentication

[Sean Dockery]

You can use tiles to optionally display information based on a user's role.
Another possibility is to use the Struts logic tags to test if the user is
in a given role; the body of the tag will either be rendered or
not--depending on whether or not a use is in a given role.

"Ilja" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Thanks! Very helpfull, but still some questions:
>
> How can you programmaticly make use of struts-config.xml? Now the
> loginpage is hardcoded:
>
> String loginPage = request.getContextPath()+"/logon.do";
>
> Can't you make it more generic so that it uses the config-file to look it
> up?
>
> Secondly: How can you display userinformation in a jsp-page when you have
> your own authentication-system? I probably have to write my own taglibs
> right?
>
> Ilja
>
> On Mon, 6 Oct 2003 18:10:56 +0530, "Deepak" <[EMAIL PROTECTED]> said:
> > Try this :
> > http://www.theserverside.com/resources/article.jsp?l=JAAS
> >
> > - Original Message - 
> > From: "Ilja" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Monday, October 06, 2003 6:00 PM
> > Subject: Struts and user-authentication
> >
> >
> > > Is there any good example on how to incorporate strict
> > > user-authentication with Struts?
> > >
> > > Currently I'm working on a way to implement user-authentication with
> > > OSUser (www.opensymphony.com/osuser) and hibernate (www.hibernate.org)
> > >
> > > What's the best way to implement user-security? Where should the
> > > authentication method be put in? In every action? Is it possible to
> > > create one generic class that authorizes a user and sends it to the
> > > appropiate page (either the page he requested, an error or a
login-page)
> > > without coding it on every single action page?
> > >
> > > Thanks,
> > >
> > > Ilja
> > >
> > > -
> > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >




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Re: How to use jaas with Struts and Tomcat

[Sean Dockery]

>From another recent thread on this subject:


Try this :
http://www.theserverside.com/resources/article.jsp?l=JAAS


"Marcial Atienzar Navarro" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Hello,
>
>  I need to know how to use jaas with struts in tomcat. Is there some kind
of
> example in the network? Where can I find more information about this?
>
>  A lot of thanks,
>
>   Marcial Atienzar




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Re: Craig: Tomcat 5.0 WAR Deployment

[Sean Dockery]

I believe that you mean deploy and undeploy.  Haven't install and remove
been deprecated under Tomcat 5?  I couldn't find an example that uses the
install or remove tasks on the page you cited.  :-)

"Craig R. McClanahan" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Mark Galbreath wrote:
>
> >Craig,
> >
> >I'm writing a simple Struts standalone app to Tomcat 5.0 (trying to learn
> >Struts + JDO) and Tomcat is not auto-deploying the WAR after Ant
compiles,
> >assembles, and puts it in the webapps root.  Auto-deploy is set to "true"
in
> >server.xml...anything else I am missing?
> >
> >
> I don't like the "autodeploy from the webapps" feature because you can't
> undeploy.  I tend to use the "install" and "remove" and "reload" Ant
> tasks instead:
>
>
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/manager-howto.html#Executing%20Manager%20Commands%20With%20Ant
>
> Note that you don't have to copy anything -- just tell Tomcat to deploy
> directly from your build directory (if you're on the same machine).  An
> example build.xml that supports this feature can be found at:
>
> http://jakarta.apache.org/tomcat/tomcat-5.0-doc/appdev/index.html
>
> >Thx,
> >Mark
> >
> >
> Craig




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Re: Must everything go through an action?...

[Sean Dockery]

It seems to me that a tiles controller can play the role of view helper.  It
is definitely more convenient that writing custom tags.  :-)


-- 
Sean Dockery
[EMAIL PROTECTED]
Certified Java Web Component Developer
Certified Delphi Programmer
SBD Consultants
http://www.sbdconsultants.com


"Ted Husted" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> The current trend is to define two sets of Actions. One set represents
> the business actions, the client stories. This Action interacts with the
> business layer and, based on what happens, selects the next View. Back
> in the Struts 0.5 days, the ActionForward would often points to a server
> page, so the Action would, essentially, forward directly to a JSP.
>
> Most of us now find it convenient to create a second set of "View"
> Actions. These Actions work as "page controllers". Instead of forwarding
> to the JSP, we forward to these Actions instead. These Actions can then
> prepare the request with whatever "chrome" the page may need.
>
> It's a good practice to define an ActionMapping for every presentation
> page in the application, whether it's a server page or HTML, local or
> remote, even if it just forwards out to a page. If you need to add an
> Action class later, or switch in a server page for a static page, you
> can do that without changing anything else.
>
> In Strut 1.1, I find it useful to separate the business Actions and the
> view Actions into separate configuration files, and may give the View
> Actions their own virtual path. So there might be a /SelectPermitAction
> and a /view/SelectPermitAction.
>
> There is talk of adding a specific extension point for a "view Action"
> as part of the ActionForward construct, but AFAIK, no one's rolled up
> their sleeves and given it a try. This would save a trip through the
> container, and simplify cases where you want to redirect to another
> business Action.
>
> HTH, Ted.
>
> Keith Pemberton wrote:
> > Experts,
> >
> > I'm struggling with using the View Helper pattern.  In my logical
way of
> > thinking, when a request to any jsp page is made, then the request goes
to
> > the ActionServlet.  The ActionServlet then looks up the appropriate view
> > helper initiallizes it with any parameters that were passed in through
the
> > request.  The ActionServlet then requests that the view helper put the
> > required java bean object in the request scope and then the servlet
forwards
> > to the page that was requested.  This doesn't seem to be the case,
though,
> > with how struts works.  Please correct me if I am wrong, but every link
in
> > my jsp pages where the page that I am requesting has content that comes
from
> > a java bean (form bean) must be linked to some action component.  So,
just
> > say that I have an index page where I am displaying only five items at a
> > time out of database that are ranked based on their index number in the
> > database.  To get the next five entries from the database I would have
to
> > use the struts tags and put an html:link element in the page that
pointed to
> > some action class.  I, guess, am just looking for an assurance that I am
> > implementing the view helper pattern the correct way according to
struts.
> > Any help you can provide would be much appreciated!
> >
> > Keith Pemberton
> >
> >
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
> -- 
> Ted Husted,
>Junit in Action  - <http://www.manning.com/massol/>,
>Struts in Action - <http://husted.com/struts/book.html>,
>JSP Site Design  - <http://www.amazon.com/exec/obidos/ISBN=1861005512>.
>
> "Get Ready, We're Moving Out!!" - <http://www.clark04.com>




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RE: Design Question

[sean schofield]

You are correct that my problem requires more information that just "something 
changed."  But your solution may prove useful for a different problem ...

Basically the user has the option of bringing up different forms without submitting 
their changes.  I'd like to be able to present them with "Are you sure you don't want 
to submit your changes?" message but only if something actually changed.  I could use 
onchange for each field and also keep track of the original values but the digest idea 
might be nice.

Thanks for the timely response.  I'd be happy to hear feedback on this idea plus my 
original problem from anybody.

Regards,

- sean

-- Original Message --
From: "Andrew Hill" <[EMAIL PROTECTED]>
Reply-To: <[EMAIL PROTECTED]>
Date:  Wed, 17 Sep 2003 23:02:41 +0800

>oops.
>Forget what I said - didnt read it properly. You need to be able to tell
>which fields changed. The digest will merely tell you if any changed. Sorry.
>
>-Original Message-
>From: Andrew Hill [mailto:[EMAIL PROTECTED]
>Sent: Wednesday, 17 September 2003 23:01
>To: Struts Users Mailing List
>Subject: RE: Design Question
>
>
>Actually you could just store a digest of the previous values, and then
>compare that with a digest of the new.
>


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Design Question

[sean schofield]

I am working on a struts-based web application and I have an interesting design issue 
that I'd like to get some feedback on.  I think this problem is actually quite generic 
and there must be some good ideas out there already that I could sponge off!

Basically I have a struts form with a bunch of fields that will be presented to the 
user through the usual JSP-based view.  The user will have the opportunity to makes 
edits and then submit to an action.  What I would like to do is be able to identify 
which fields changed and then take certain actions based on these changes.

Here is one rough ideas I have so far.  Any thoughts on this plus additional ideas 
would be greatly appreciated.

1.) Extend ActionForm and customize the populate method so that it makes a copy of the 
old version of the form that is already stored in the session (since it will have 
session scope)

2.) Populate new form

3.) Compare two forms and store list of changes in new form

4.) Discard copy of old.

Any thoughts, comments?
TIA,

sean


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Re: using struts with filters

[Sean Radford]

Have you looked at securityfilter?

(a project on sourceforge)


On Tue, 2003-09-16 at 22:15, David Erickson wrote:
> Check this link:
> http://www-106.ibm.com/developerworks/java/library/j-tomcat/
> 
> We parse the requested url to get the action name.. then perform matching on
> the logged in user to see if he has permission to that action or whatever
> resource it may be.
> -David
> 
> - Original Message - 
> From: "as as" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Tuesday, September 16, 2003 11:59 AM
> Subject: using struts with filters
> 
> 
> > Hi,
> >
> > I am trying to use filters for login authentication using Jakarta struts
> framework with Tomcat. Has anyone done this earlier...any helpful
> tutorial/pointers/website...
> >
> > Thanks,
> > Samy
> >
> >
> > -
> > Do you Yahoo!?
> > Yahoo! SiteBuilder - Free, easy-to-use web site design software
> 
> 
> -----
> To unsubscribe, e-mail: [EMAIL PROTECTED]
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<[EMAIL PROTECTED]>
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Re: filters

[Sean Radford]

Struts will work with Container based authentication/authorisation (a+a)
and with Servlet Filters. If you plan/need to use a Filter to do a+a
with a Filter, take a look at http://securityfilter.org/

Sean

On Wed, 2003-07-23 at 14:40, Balaji R wrote:
> Am using Struts with tomcat.
> Can I use ServletFilters for processing login permissions on URLs?
> Or would I have to rewrite the controller Action Class adding a if-then-else
> there?
> 'Cause the web.xml dosent have the servlet entries for rest of the action
> classes.
> 
> 
> 
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
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<[EMAIL PROTECTED]>
http://bladesys.demon.co.uk/
Blade Systems


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RE: Login Form

[Sean Radford]

Just need to include the relevant JBoss jar(s) on your classpath in
JBuilder... For JBoss 4 it is simply jboss.jar (found in
JBOSS_HOME/server/CONFIG/lib)

:-)
Sean

-- 
Dr. Sean Radford, MBBS, MSc
<[EMAIL PROTECTED]>
http://bladesys.demon.co.uk/
Blade Systems


On Thu, 2003-07-10 at 17:59, Erez Efrati wrote:
> Sean,
> 
> I have tried out the SecurityFilter web examples and they are working
> just fine. 
> I have started to integrate it into my project, but I am getting
> compilation errors on the JBossRealmAdapter.java.
> It can't seem to find AuthenticationManager, RealmManager,
> SubjectSecurityManager. Just for some background info:
> I am using JBuilder 8.0EE and I am using the JBoss 3.0.7 , Does that
> have anything to do with the compilation errors? Do I need a later
> version of JBoss?
> 
> Thanks,
> Erez
> 
> -Original Message-
> From: Erez Efrati [mailto:[EMAIL PROTECTED] 
> Sent: Thursday, July 10, 2003 4:44 PM
> To: 'Struts Users Mailing List'
> Subject: RE: Login Form
> 
> Thanks a lot Sean, I will try it and let you know how it works.
> 
> Thanks for your great help,
> Erez
> 
> 
> -Original Message-
> From: Sean Radford [mailto:[EMAIL PROTECTED] 
> Sent: Thursday, July 10, 2003 12:28 PM
> To: Struts Users Mailing List
> Subject: RE: Login Form
> 
> Erez,
> 
> Things you need to do:
> 
> 1. Get your EJB's installed and working with your JAAS plugin (or one of
> the supplied JBoss ones). So standard J2EE settings in ejb-jar.xml, and
> a standard jboss.xml (your security-domain in particular).
> 
> 2. Create your web app as per the security filter instructions. That
> means moving the security defintions that are normally in web.xml to the
> securityfilter-config.xml file, and defining the Filter in web.xml. And
> in jboss-web.xml you need to define the security-domain. Then you just
> need to specify 'my' class as the realm in the
> securityfilter-config.xml:
> 
> 
> 
> Hope that helps,
> 
> Sean



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RE: Login Form

[Sean Radford]

Erez,

Things you need to do:

1. Get your EJB's installed and working with your JAAS plugin (or one of
the supplied JBoss ones). So standard J2EE settings in ejb-jar.xml, and
a standard jboss.xml (your security-domain in particular).

2. Create your web app as per the security filter instructions. That
means moving the security defintions that are normally in web.xml to the
securityfilter-config.xml file, and defining the Filter in web.xml. And
in jboss-web.xml you need to define the security-domain. Then you just
need to specify 'my' class as the realm in the
securityfilter-config.xml:



Hope that helps,

Sean
-- 
Dr. Sean Radford, MBBS, MSc
<[EMAIL PROTECTED]>
http://bladesys.demon.co.uk/
Blade Systems

On Thu, 2003-07-10 at 12:01, Erez Efrati wrote:
> Sean,
> 
> Thanks for the code. I have downloaded everything and I am about to
> start playing with it. But from reading still, I am a bit confused here.
> 
> Is this code + SecurityFilter replaces the container security
> configuration of JBoss/Tomcat in ejb-jar.xml, web.xml, jboss.xml,
> jboss-web.xml ?
> 
> Thanks,
> Erez
> 
> -Original Message-
> From: Sean Radford [mailto:[EMAIL PROTECTED] 
> Sent: Thursday, July 10, 2003 11:26 AM
> To: Struts Users Mailing List
> Subject: RE: Login Form
> 
> All,
> 
> Please find attached my securityfilter realm adaptor. The other code I
> was waiting for hasn't materialised, so I couldn't do any comparison -
> but it seems to work for me... Good luck, and any probs just shout.
> 
> And nope, I have know idea if the extra functionality is to be resolved
> in the near future within an updated container specification. Any one
> know how we could 'force' the issue?
> 
> Regards,
> 
> Sean



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RE: Login Form

[Sean Radford]

All,

Please find attached my securityfilter realm adaptor. The other code I
was waiting for hasn't materialised, so I couldn't do any comparison -
but it seems to work for me... Good luck, and any probs just shout.

And nope, I have know idea if the extra functionality is to be resolved
in the near future within an updated container specification. Any one
know how we could 'force' the issue?

Regards,

Sean
-- 
Dr. Sean Radford, MBBS, MSc
<[EMAIL PROTECTED]>
http://bladesys.demon.co.uk/
Blade Systems

On Wed, 2003-07-09 at 15:33, Erez Efrati wrote:
> Sean,
> 
> many thanks for keeping up with my questions - appreciate it. And yes
> you are correct. I am using JBoss 3.0.7 / Tomcat 4.1.24. By the way have
> you got any idea if this issue is about to be resolved at the Servlet
> Container Spec ? 
> 
> Thanks,
> Erez
> 
> 
> 
> -Original Message-
> From: Sean Radford [mailto:[EMAIL PROTECTED] 
> Sent: Wednesday, July 09, 2003 11:19 AM
> To: Struts Users Mailing List
> Subject: RE: Login Form
> 
> On Tue, 2003-07-08 at 20:34, Erez Efrati wrote:
> > Thanks Sean, 
> > 
> > I looked at it and it does avoid the BIG limitation posed by the
> > standard spec in fact. Still I cannot use it since it disables the
> > passing of the principal identity through calls to EJB methods.
> > 
> That's what it says in the introductory documentation, but...
> 
> You're using JBoss/Tomcat right? Well give me a day and I'll email you a
> class that should do all you want... It's a RealmAdaptor for
> securityfilter/Jboss that uses the JBoss security extension and so
> correctly instantiates the Principal for the EJB layer. It works for me
> with JBoss4/Jetty, so you should give it a try. (I'm waiting on some
> code from another guy whose done similar and so just want to compare -
> if his stuff doesn't arrive shortly, I'll send mine as it)
> 
> 
> > Now, I am new to the web development and it amazes me that such a
> basic
> > feature is missing from the Servlet spec and is not addressed. Why is
> it
> > that way? Is it so unusual to want to have the login fields on the
> start
> > page??
> 
> Not unusual at all... And many Java sites have it that way, but they
> don't necessarily use container authentication and they probably don't
> use EJB's (many people steer clear - deep seated reservations from 1.0
> are still abound).
> 
> If I get time I'm going to try and get the Jetty guys to 'surface' their
> web Authenticators to allow developers to roll their own... I've looked
> at the code and shouldn't be too difficult - one or two areas I'm not
> sure about, but...
> 
> 
> > 
> > Thanks,
> > Erez 
> > 
> > 
> > -Original Message-
> > From: Sean Radford [mailto:[EMAIL PROTECTED] 
> > Sent: Tuesday, July 08, 2003 8:21 PM
> > To: Struts Users Mailing List
> > Subject: RE: Login Form
> > 
> > Have a look at this (you may find what you want):
> > 
> > http://sourceforge.net/projects/securityfilter/
> > 
> > Sean
> > 
> > 
> > > -Original Message-
> > > From: Erez Efrati [mailto:[EMAIL PROTECTED] 
> > > Sent: July 8, 2003 10:11 AM
> > > To: 'Struts Users Mailing List'
> > > Subject: Login Form
> > > 
> > > 
> > > Hi,
> > > 
> > > My question is a bit off Struts but still since I am using Struts
> and
> > > it's too urgent for me I thought to try my luck here, maybe someone
> > had
> > > stumbled on this issue too.
> > > 
> > > I am running JBoss/Tomcat/Struts using the JAAS for handling the
> > > application security aspects. I have used the
> > > FORM clauses inside the Web.xml file.
> > > 
> > > In my web site I want to have the site home page to have also a
> small
> > > login form where the user could enter username and password and
> login
> > to
> > > the site. The home page, contains other links as well, which lead to
> > > other parts of the site or even to external pages on other sites.
> > > 
> > > >From what I've read so far, it seems to me that the FORM method is
> > > activated only when the web user tries to access a protected page.
> > Then
> > > the Web Server (Tomcat in my case) returns the loginPage stated in
> the
> > > Web.xml file, and only after the login is performed
> (j_security_check)
> > > the Tomcat then redirects the web user to the original portected
> page.
> > > 
> >

RE: Login Form

[Sean Radford]

On Tue, 2003-07-08 at 20:34, Erez Efrati wrote:
> Thanks Sean, 
> 
> I looked at it and it does avoid the BIG limitation posed by the
> standard spec in fact. Still I cannot use it since it disables the
> passing of the principal identity through calls to EJB methods.
> 
That's what it says in the introductory documentation, but...

You're using JBoss/Tomcat right? Well give me a day and I'll email you a
class that should do all you want... It's a RealmAdaptor for
securityfilter/Jboss that uses the JBoss security extension and so
correctly instantiates the Principal for the EJB layer. It works for me
with JBoss4/Jetty, so you should give it a try. (I'm waiting on some
code from another guy whose done similar and so just want to compare -
if his stuff doesn't arrive shortly, I'll send mine as it)


> Now, I am new to the web development and it amazes me that such a basic
> feature is missing from the Servlet spec and is not addressed. Why is it
> that way? Is it so unusual to want to have the login fields on the start
> page??

Not unusual at all... And many Java sites have it that way, but they
don't necessarily use container authentication and they probably don't
use EJB's (many people steer clear - deep seated reservations from 1.0
are still abound).

If I get time I'm going to try and get the Jetty guys to 'surface' their
web Authenticators to allow developers to roll their own... I've looked
at the code and shouldn't be too difficult - one or two areas I'm not
sure about, but...


> 
> Thanks,
> Erez 
> 
> 
> -Original Message-
> From: Sean Radford [mailto:[EMAIL PROTECTED] 
> Sent: Tuesday, July 08, 2003 8:21 PM
> To: Struts Users Mailing List
> Subject: RE: Login Form
> 
> Have a look at this (you may find what you want):
> 
> http://sourceforge.net/projects/securityfilter/
> 
> Sean
> 
> 
> > -Original Message-
> > From: Erez Efrati [mailto:[EMAIL PROTECTED] 
> > Sent: July 8, 2003 10:11 AM
> > To: 'Struts Users Mailing List'
> > Subject: Login Form
> > 
> > 
> > Hi,
> > 
> > My question is a bit off Struts but still since I am using Struts and
> > it's too urgent for me I thought to try my luck here, maybe someone
> had
> > stumbled on this issue too.
> > 
> > I am running JBoss/Tomcat/Struts using the JAAS for handling the
> > application security aspects. I have used the
> > FORM clauses inside the Web.xml file.
> > 
> > In my web site I want to have the site home page to have also a small
> > login form where the user could enter username and password and login
> to
> > the site. The home page, contains other links as well, which lead to
> > other parts of the site or even to external pages on other sites.
> > 
> > >From what I've read so far, it seems to me that the FORM method is
> > activated only when the web user tries to access a protected page.
> Then
> > the Web Server (Tomcat in my case) returns the loginPage stated in the
> > Web.xml file, and only after the login is performed (j_security_check)
> > the Tomcat then redirects the web user to the original portected page.
> > 
> > Is it possible to have the site home page as the login page still
> using
> > mechanisms of FORM and JAAS? If so I would really appreciate any help
> on
> > how to do it, and what are the configurations required. 
> > 
> > Thanks,
> > Erez
> > 
> > 
> > 
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> > 
> > 
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
-- 
Dr. Sean Radford, MBBS, MSc
<[EMAIL PROTECTED]>
http://bladesys.demon.co.uk/
Blade Systems


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RE: Login Form

[Sean Radford]

Have a look at this (you may find what you want):

http://sourceforge.net/projects/securityfilter/

Sean


> -Original Message-
> From: Erez Efrati [mailto:[EMAIL PROTECTED] 
> Sent: July 8, 2003 10:11 AM
> To: 'Struts Users Mailing List'
> Subject: Login Form
> 
> 
> Hi,
> 
> My question is a bit off Struts but still since I am using Struts and
> it's too urgent for me I thought to try my luck here, maybe someone had
> stumbled on this issue too.
> 
> I am running JBoss/Tomcat/Struts using the JAAS for handling the
> application security aspects. I have used the
> FORM clauses inside the Web.xml file.
> 
> In my web site I want to have the site home page to have also a small
> login form where the user could enter username and password and login to
> the site. The home page, contains other links as well, which lead to
> other parts of the site or even to external pages on other sites.
> 
> >From what I've read so far, it seems to me that the FORM method is
> activated only when the web user tries to access a protected page. Then
> the Web Server (Tomcat in my case) returns the loginPage stated in the
> Web.xml file, and only after the login is performed (j_security_check)
> the Tomcat then redirects the web user to the original portected page.
> 
> Is it possible to have the site home page as the login page still using
> mechanisms of FORM and JAAS? If so I would really appreciate any help on
> how to do it, and what are the configurations required. 
> 
> Thanks,
> Erez
> 
> 
> 
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> 
> 
> -----
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
-- 
Dr. Sean Radford, MBBS, MSc
<[EMAIL PROTECTED]>
http://bladesys.demon.co.uk/
Blade Systems


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Re: [lists-strutsuser] Re: [Workflow] ClassCastException withTilesWorkflowRequestProcessor

[Sean Radford]

Yes, com.livinglogic.struts.workflow.WorkflowRequestProcessor
initialises, but
com.livinglogic.struts.workflow.TilesWorkflowRequestProcessor does not.
Seems odd hey!

I'm using workflow-1.0.2

The jars that my war file's lib contains are:
struts-1.1.rc1.jar
struts-workflow-1.0.2.jar
commons-validator-1.0.jar
commons-resources.jar
commons-logging-1.0.2.jar
commons-lang-1.0.1.jar
commons-digester-1.4.1.jar

commons-beanutils-1.6.jar and commons-collections-2.1.jar are in my ear
file and loaded from there via application.xml (I'm using JBoss3)

Any ideas?

Regards,

Sean


On Mon, 2003-06-02 at 08:35, Matthias Bauer wrote:
> Looks like a classloader problem. Are you sure, 
> TilesWorkflowRequestProcessor is in your classpath?
> 
> Are you saying, that the exception does not occur, if you change
> com.livinglogic.struts.workflow.TilesWorkflowRequestProcessor to
> com.livinglogic.struts.workflow.WorkflowRequestProcessor in your 
> configuration file?
> 
> Which version of the Struts Workflow Extension are you using?
> 
> --- Matthias
> 
> 
> Sean Radford wrote:
> 
> >Any ideas why I should be getting the following:
> >
> >2003-05-30 15:59:07,028 INFO  [org.jboss.deployment.MainDeployer]
> >Deployed package:
> >file:/usr/java/jboss/jboss-4.0.0alpha/server/itrust/deploy/itrustmanager-0.1.SNAPSHOT.ear
> >2003-05-30 15:59:25,152 DEBUG [org.apache.struts.taglib.tiles.InsertTag]
> >insert page='/WEB-INF/template.jsp'.
> >2003-05-30 15:59:31,624 INFO 
> >[org.apache.struts.util.PropertyMessageResources] Initializing,
> >config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
> >2003-05-30 15:59:31,631 INFO 
> >[org.apache.struts.util.PropertyMessageResources] Initializing,
> >config='org.apache.struts.util.LocalStrings', returnNull=true
> >2003-05-30 15:59:31,648 INFO 
> >[org.apache.struts.util.PropertyMessageResources] Initializing,
> >config='org.apache.struts.taglib.logic.LocalStrings', returnNull=true
> >2003-05-30 15:59:31,697 DEBUG [org.apache.struts.taglib.tiles.InsertTag]
> >insert page='/WEB-INF/htmlhead.jsp'.
> >2003-05-30 15:59:36,240 INFO 
> >[org.apache.struts.util.PropertyMessageResources] Initializing,
> >config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
> >2003-05-30 15:59:36,241 INFO 
> >[org.apache.struts.util.PropertyMessageResources] Initializing,
> >config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
> >2003-05-30 15:59:36,245 DEBUG [org.apache.struts.taglib.tiles.InsertTag]
> >insert page='/WEB-INF/header.jsp'.
> >2003-05-30 15:59:42,043 DEBUG [org.apache.struts.taglib.tiles.InsertTag]
> >insert page='/WEB-INF/menu.jsp'.
> >2003-05-30 15:59:44,781 DEBUG [org.apache.struts.taglib.tiles.InsertTag]
> >insert page='/WEB-INF/actionerrors.jsp'.
> >2003-05-30 15:59:47,870 DEBUG [org.apache.struts.taglib.tiles.InsertTag]
> >insert page='/WEB-INF/actionmessages.jsp'.
> >2003-05-30 15:59:51,878 DEBUG [org.apache.struts.taglib.tiles.InsertTag]
> >insert page='/WEB-INF/welcome_content.jsp'.
> >2003-05-30 15:59:53,746 DEBUG [org.apache.struts.taglib.tiles.InsertTag]
> >insert page='/WEB-INF/footer.jsp'.
> >2003-05-30 15:59:56,827 DEBUG [org.apache.struts.util.RequestUtils] Get
> >module name for path /identity/startCreateIdentity.do
> >2003-05-30 15:59:56,827 DEBUG [org.apache.struts.util.RequestUtils]
> >Module name found: default
> >2003-05-30 15:59:56,874 WARN  [org.jboss.jbossweb] WARNING: Exception
> >for /itrustmanager/identity/startCreateIdentity.do
> >javax.servlet.UnavailableException: Cannot initialize RequestProcessor
> >of class com.livinglogic.struts.workflow.TilesWorkflowRequestProcessor:
> >java.lang.ClassCastException
> >at
> >org.apache.struts.action.ActionServlet.getRequestProcessor(ActionServlet.java:857)
> >at
> >org.apache.struts.action.ActionServlet.process(ActionServlet.java:1420)
> >at
> >org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:502)
> >at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> >at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> >at
> >org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:360)
> >at
> >org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:280)
> >at
> >org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:558)
> >at org.mortbay.http.HttpContext.handle(HttpContext.java:1717)
> >at

Re: [lists-strutsuser] Forwarding problem (".... has been moved to...")

[Sean Radford]

Have you got redirect="true" set for the ActionForward?


On Fri, 2003-05-30 at 17:51, Jose Andrés Pérez wrote:
> Hi to all,
> 
> I´ve definded several actions in a struts config file. When I execute one of
> them (i.e. action A) it takes the action class that performs the logic for
> that action. It catches the right forward that is JSP. But the problem is
> that it seems it does not catch the JSP, and appears on the screen of the
> WAP emulator the following:
> 
>   http://./action_A.do has been moved to http://./another_action.do
> 
> 
> Any ideas of what is happen?
> 
> 
> Thanks in advance,
> Jose
> 
> 
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
-- 
Dr. Sean Radford, MBBS, MSc
<[EMAIL PROTECTED]>
http://bladesys.demon.co.uk/
Blade Systems


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[Worflow] ClassCastException with TilesWorkflowRequestProcessor

[Sean Radford]

Any ideas why I should be getting the following:

2003-05-30 15:59:07,028 INFO  [org.jboss.deployment.MainDeployer]
Deployed package:
file:/usr/java/jboss/jboss-4.0.0alpha/server/itrust/deploy/itrustmanager-0.1.SNAPSHOT.ear
2003-05-30 15:59:25,152 DEBUG [org.apache.struts.taglib.tiles.InsertTag]
insert page='/WEB-INF/template.jsp'.
2003-05-30 15:59:31,624 INFO 
[org.apache.struts.util.PropertyMessageResources] Initializing,
config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
2003-05-30 15:59:31,631 INFO 
[org.apache.struts.util.PropertyMessageResources] Initializing,
config='org.apache.struts.util.LocalStrings', returnNull=true
2003-05-30 15:59:31,648 INFO 
[org.apache.struts.util.PropertyMessageResources] Initializing,
config='org.apache.struts.taglib.logic.LocalStrings', returnNull=true
2003-05-30 15:59:31,697 DEBUG [org.apache.struts.taglib.tiles.InsertTag]
insert page='/WEB-INF/htmlhead.jsp'.
2003-05-30 15:59:36,240 INFO 
[org.apache.struts.util.PropertyMessageResources] Initializing,
config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
2003-05-30 15:59:36,241 INFO 
[org.apache.struts.util.PropertyMessageResources] Initializing,
config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
2003-05-30 15:59:36,245 DEBUG [org.apache.struts.taglib.tiles.InsertTag]
insert page='/WEB-INF/header.jsp'.
2003-05-30 15:59:42,043 DEBUG [org.apache.struts.taglib.tiles.InsertTag]
insert page='/WEB-INF/menu.jsp'.
2003-05-30 15:59:44,781 DEBUG [org.apache.struts.taglib.tiles.InsertTag]
insert page='/WEB-INF/actionerrors.jsp'.
2003-05-30 15:59:47,870 DEBUG [org.apache.struts.taglib.tiles.InsertTag]
insert page='/WEB-INF/actionmessages.jsp'.
2003-05-30 15:59:51,878 DEBUG [org.apache.struts.taglib.tiles.InsertTag]
insert page='/WEB-INF/welcome_content.jsp'.
2003-05-30 15:59:53,746 DEBUG [org.apache.struts.taglib.tiles.InsertTag]
insert page='/WEB-INF/footer.jsp'.
2003-05-30 15:59:56,827 DEBUG [org.apache.struts.util.RequestUtils] Get
module name for path /identity/startCreateIdentity.do
2003-05-30 15:59:56,827 DEBUG [org.apache.struts.util.RequestUtils]
Module name found: default
2003-05-30 15:59:56,874 WARN  [org.jboss.jbossweb] WARNING: Exception
for /itrustmanager/identity/startCreateIdentity.do
javax.servlet.UnavailableException: Cannot initialize RequestProcessor
of class com.livinglogic.struts.workflow.TilesWorkflowRequestProcessor:
java.lang.ClassCastException
at
org.apache.struts.action.ActionServlet.getRequestProcessor(ActionServlet.java:857)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1420)
at
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:502)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:360)
at
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:280)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:558)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1717)
at
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:549)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1667)
at org.mortbay.http.HttpServer.service(HttpServer.java:863)
at org.jboss.jetty.Jetty.service(Jetty.java:497)
at
org.mortbay.http.HttpConnection.service(HttpConnection.java:773)
at
org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:937)
at
org.mortbay.http.HttpConnection.handle(HttpConnection.java:790)
at
org.mortbay.http.SocketListener.handleConnection(SocketListener.java:201)
at
org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:289)
at
org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:455)


(If I use the com.livinglogic.struts.workflow.WorkflowRequestProcessor
all seems to work ok)

Regards,

Sean
-- 
Dr. Sean Radford, MBBS, MSc
<[EMAIL PROTECTED]>
http://bladesys.demon.co.uk/
Blade Systems


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and scriptlet write

[Cohan, Sean]

I have a bean defined on a page.  I can write some of the methods using
scriptlet code, but not others.  However, I can write the others with
.  For example, the following code causes a cannot resolve
symbol  : method getIndexFactor () servlet exception.:
 
<%=  sortedQueueCursor.getIndexFactor() %>

 
But this works on the same page:
 


But I can do the following successfully with the same bean on the same page:
 
<%=  sortedQueueCursor.getComparatorName() %>
 
Both methods return Strings.
 
What am I missing?  
 
Thanks

RE: [OT] Simulating Concurrent Users

[Sean Chambers]

i dont know it that well but from the documentation below you have to modify
the browsers proxy settings so that the proxy server is pointing to
Localhost and the port used is 8000. 

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnduwon/htm
l/d5wast_2.asp

you should be able to make this change, even without local admin rights...

> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> Sent: 05 March 2003 23:00
> To: [EMAIL PROTECTED]
> Subject: RE: [OT] Simulating Concurrent Users
> 
> 
> Sean, downloaded this software and set it up. Its pretty 
> simple to use.
> Getting a problem though. Its not able to find the link to my 
> application.
> It talks about changing the proxy server of IE. However i 
> don't have the
> rights to do that on my system. Do you have any ideas on this?
> 
> Thanks.
> 
> -Original Message-
> From: Sean Chambers [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, March 05, 2003 2:15 PM
> To: 'Struts Users Mailing List'
> Subject: RE: [OT] Simulating Concurrent Users
> 
> 
> sorry, should point out that its blatantly not open source.  but it is
> free-ish
> 
> > -Original Message-
> > From: Sean Chambers [mailto:[EMAIL PROTECTED]
> > Sent: 05 March 2003 19:52
> > To: 'Struts Users Mailing List'
> > Subject: RE: [OT] Simulating Concurrent Users
> > 
> > 
> > dont flame me for this, but you could try micro$ofts web 
> > appliaction stress
> > test tool. it only *runs* on NT x but u can use it to stress 
> > anything i
> > think.. and apparently its pretty simple to use.
> > 
> > http://www.microsoft.com/technet/treeview/default.asp?url=/tec
> > hnet/itsolutio
> > ns/intranet/downloads/webstres.asp
> > 
> > > -Original Message-
> > > From: Jim Krygowski [mailto:[EMAIL PROTECTED]
> > > Sent: 05 March 2003 19:45
> > > To: Struts Users Mailing List
> > > Subject: RE: [OT] Simulating Concurrent Users
> > > 
> > > 
> > > Does JMeter fit the bill?  
> > > http://jakarta.apache.org/jmeter/index.html
> > > 
> > > 
> > > 
> > > > -Original Message-
> > > > From: [EMAIL PROTECTED] 
> [mailto:[EMAIL PROTECTED]
> > > > Sent: Wednesday, March 05, 2003 2:20 PM
> > > > To: [EMAIL PROTECTED]
> > > > Subject: [OT] Simulating Concurrent Users
> > > > 
> > > > 
> > > > Hi,
> > > > Is there some open source tool or technique 
> that I can use to
> > > > simulate concurrent users for our application? I 
> especially want 
> > > > to test our
> > > > connection pooling implementation.
> > > > 
> > > > Thanks,
> > > > Gaurav
> > > > 
> > > > 
> > > 
> > 
> -
> > > > To unsubscribe, e-mail: 
> [EMAIL PROTECTED]
> > > > For additional commands, e-mail: 
> > [EMAIL PROTECTED]
> > > > 
> > > > 
> > > 
> > > 
> > 
> -
> > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > > For additional commands, e-mail: 
> [EMAIL PROTECTED]
> > > 
> > 
> > 
> > **
> > 
> > CONFIDENTIALITY / DISCLAIMER NOTICE
> > 
> > This communication contains information, which is confidential 
> > and may also be privileged. It is for the exclusive use of 
> > the recipient(s). If you are not the intended recipient(s)
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> > communication or the information in it is strictly prohibited.
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> > Euro RSCG Wnek Gosper.
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> -
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RE: [OT] Simulating Concurrent Users

[Sean Chambers]

sorry, should point out that its blatantly not open source.  but it is
free-ish

> -Original Message-
> From: Sean Chambers [mailto:[EMAIL PROTECTED]
> Sent: 05 March 2003 19:52
> To: 'Struts Users Mailing List'
> Subject: RE: [OT] Simulating Concurrent Users
> 
> 
> dont flame me for this, but you could try micro$ofts web 
> appliaction stress
> test tool. it only *runs* on NT x but u can use it to stress 
> anything i
> think.. and apparently its pretty simple to use.
> 
> http://www.microsoft.com/technet/treeview/default.asp?url=/tec
> hnet/itsolutio
> ns/intranet/downloads/webstres.asp
> 
> > -Original Message-
> > From: Jim Krygowski [mailto:[EMAIL PROTECTED]
> > Sent: 05 March 2003 19:45
> > To: Struts Users Mailing List
> > Subject: RE: [OT] Simulating Concurrent Users
> > 
> > 
> > Does JMeter fit the bill?  
> > http://jakarta.apache.org/jmeter/index.html
> > 
> > 
> > 
> > > -Original Message-
> > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> > > Sent: Wednesday, March 05, 2003 2:20 PM
> > > To: [EMAIL PROTECTED]
> > > Subject: [OT] Simulating Concurrent Users
> > > 
> > > 
> > > Hi,
> > >   Is there some open source tool or technique that I can use to
> > > simulate concurrent users for our application? I especially want 
> > > to test our
> > > connection pooling implementation.
> > > 
> > > Thanks,
> > > Gaurav
> > > 
> > > 
> > 
> -
> > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > > For additional commands, e-mail: 
> [EMAIL PROTECTED]
> > > 
> > > 
> > 
> > 
> -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> > 
> 
> 
> **
> 
> CONFIDENTIALITY / DISCLAIMER NOTICE
> 
> This communication contains information, which is confidential 
> and may also be privileged. It is for the exclusive use of 
> the recipient(s). If you are not the intended recipient(s)
> please note that any distortion, copying or use of this
> communication or the information in it is strictly prohibited.
> Any  views or opinions presented are solely those of the
> author and do not necessarily represent those of
> Euro RSCG Wnek Gosper.
> 
> If you have received this communication in error please notify 
> us by e-mailing the author or by telephoning (020  7240 4111)
> and then delete the communication and any copies of it.
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> This footnote also confirms that this email message has been
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**
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please note that any distortion, copying or use of this
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RE: [OT] Simulating Concurrent Users

[Sean Chambers]

dont flame me for this, but you could try micro$ofts web appliaction stress
test tool. it only *runs* on NT x but u can use it to stress anything i
think.. and apparently its pretty simple to use.

http://www.microsoft.com/technet/treeview/default.asp?url=/technet/itsolutio
ns/intranet/downloads/webstres.asp

> -Original Message-
> From: Jim Krygowski [mailto:[EMAIL PROTECTED]
> Sent: 05 March 2003 19:45
> To: Struts Users Mailing List
> Subject: RE: [OT] Simulating Concurrent Users
> 
> 
> Does JMeter fit the bill?  
> http://jakarta.apache.org/jmeter/index.html
> 
> 
> 
> > -Original Message-
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> > Sent: Wednesday, March 05, 2003 2:20 PM
> > To: [EMAIL PROTECTED]
> > Subject: [OT] Simulating Concurrent Users
> > 
> > 
> > Hi,
> > Is there some open source tool or technique that I can use to
> > simulate concurrent users for our application? I especially want 
> > to test our
> > connection pooling implementation.
> > 
> > Thanks,
> > Gaurav
> > 
> > 
> -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> > 
> > 
> 
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> 


**
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the recipient(s). If you are not the intended recipient(s)
please note that any distortion, copying or use of this
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Any  views or opinions presented are solely those of the
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RE: [OT] RE: Modern Computing (was RE: [OT] Ancient computing)

[Sean Chambers]

centrino is out soon of course, so you get longer battery life and built in
wireless.

http://www.intel.com/products/mobiletechnology/index.htm?iid=Homepage+Highli
ght_030127a&

> -Original Message-
> From: Hookom, Jacob John [mailto:[EMAIL PROTECTED]
> Sent: 05 March 2003 17:38
> To: Struts Users Mailing List
> Subject: [OT] RE: Modern Computing (was RE: [OT] Ancient computing)
> 
> 
> I love my laptop, well, I shouldn't call it a laptop-- more 
> properly termed a mobile desktop since the beautiful 16" 
> screen leaves you with about 2 hours of battery life at a 
> given sitting (I leave it plugged in all the time).  For the 
> mobile P4 processor, I've been extremely happy with the 
> performance, apps load up in a flash.  Granted you have to do 
> some tweaking to remove all of the pre-installed Sony applications.
>  
> The screen though is like a billboard, just amazing, running 
> at 1280x1024, everything is crisp and colorful.  Make sure 
> you get some kind of service coverage, the batteries for it 
> will run you about 400 dollars US.
>  
> GET ONE!
>  
> -Original Message- 
> From: Jarnot Voytek Contr AU HQ/SC 
> [mailto:[EMAIL PROTECTED] 
> Sent: Wed 3/5/2003 11:29 AM 
> To: 'Struts Users Mailing List' 
> Cc: 
> Subject: RE: Modern Computing (was RE: [OT] Ancient computing)
> 
> 
> 
>   I've been thinking about those 16" Sonys, how are they 
> size-wise WRT
>   portability?  How is the 'desktop' version of the P4 
> when running on
>   battery?
>   
>   --
>   Voytek Jarnot
>   Quidquid latine dictum sit, altum viditur.
>   
>   
>   > -Original Message-
>   > From: Hookom, Jacob John [mailto:[EMAIL PROTECTED]
>   > Sent: Wednesday, March 05, 2003 11:11 AM
>   > To: Struts Users Mailing List
>   > Subject: RE: Modern Computing (was RE: [OT] Ancient computing)
>   >
>   >
>   > I have:
>   > Sony GRV550 P4 2.4GHz Laptop w/ 512 MB DDR and 16" 
> Screen w/ XP Pro
>   > Server P4 1.5GHz 1GB RDRAM, 15" LCD, 200 GB HD with 8MB
>   > cache, Red Hat 8
>   >
>   >   -Original Message-
>   >   From: Chappell, Simon P 
> [mailto:[EMAIL PROTECTED]
>   >   Sent: Wed 3/5/2003 10:18 AM
>   >   To: Struts Users Mailing List
>   >   Cc:
>   >   Subject: Modern Computing (was RE: [OT] Ancient 
> computing)
>   >  
>   >  
>   >
>   >   OK, enough reminising ... what do people currently have?
>   >  
>   >   I have a Mac tower with dual 550MHz G4 CPUs, 1.5Gb of
>   > RAM and the 22" CinemaDisplay flat panel monitor. I run Mac
>   > OS X 10.2.4 on it. And, it almost goes without saying 
> that, I love it.
>   >  
>   >   Simon
>   >  
>   >   >-Original Message-
>   >   >From: du Plessis, Corneil C 
> [mailto:[EMAIL PROTECTED]
>   >   >Sent: Wednesday, March 05, 2003 10:13 AM
>   >   >To: Struts Users Mailing List
>   >   >Subject: RE: [OT] Ancient computing
>   >   >
>   >   >
>   >   >Playing the Space shuttle games on the Commodore 64
>   > was just awesome!
>   >   >
>   >   >-Original Message-
>   >   >From: Nelson, Laird [mailto:[EMAIL PROTECTED]
>   >   >Sent: 05 March, 2003 18:10
>   >   >To: 'Struts Users Mailing List'
>   >   >Subject: RE: [OT] Ancient computing
>   >   >
>   >   >
>   >   >> -Original Message-
>   >   >> From: Tim Shadel [mailto:[EMAIL PROTECTED]
>   >   >> First family computer I remember: 8080
>   >   >>
>   >   >> First that I used: Atari or Commodore64 with 
> BASIC (hooked it
>   >   >> to the TV,
>   >   >> screen was blue with white letters 
> [forboadings of M$??],
>   >   >> eventually had
>   >   >> a 5 1/4 disk drive)
>   >   >
>   >   >First computer used: Commodore PET (was that what they
>   > were called?)
>   >   >First computer used extensively: Radio Shack TRS-80
>   >   >First computer that awed me: Commodore 64
>   >   >
>   >   >Laird
>   >   >
>   >  
>   > 
> >-
>   >   >To unsubscribe, e-mail:
>   > [EMAIL PROTECTED]
>   >   >For additional commands, e-mail:
>   > [EMAIL PROTECTED]
>   >   >
>   >   >__
>   >   >
>   >   >Disclaimer and confidentiality note
>   >   >
>   >   >
>   >   >Everything in this e-mail and any attachments 
> relating to the
>   >   >official business of
>   >   >Standard Bank Group Limited is proprietary to 
> the company. It
>   >   >is confidential, legally
>   >   >privileged and protec

RE: Modern Computing (was RE: [OT] Ancient computing)

[Sean Chambers]

yeah but i only have the ZX81  ;)


>Joel Wickard wrote:
>
>I still have an IBM system23 with 8" or 10" (haven't looked at them 
>lately )
>floppies.

> -Original Message-
> From: Joel Wickard [mailto:[EMAIL PROTECTED]
> Sent: 05 March 2003 16:59
> To: Struts Users Mailing List
> Subject: Re: Modern Computing (was RE: [OT] Ancient computing)
> 
> 
> Sean Chambers wrote:
> 
> >i still have the zx81
> >
> >  
> >
> >>-Original Message-
> >>From: Chappell, Simon P [mailto:[EMAIL PROTECTED]
> >>Sent: 05 March 2003 16:18
> >>To: Struts Users Mailing List
> >>Subject: Modern Computing (was RE: [OT] Ancient computing)
> >>
> >>
> >>OK, enough reminising ... what do people currently have?
> >>
> >>I have a Mac tower with dual 550MHz G4 CPUs, 1.5Gb of RAM and 
> >>the 22" CinemaDisplay flat panel monitor. I run Mac OS X 
> >>10.2.4 on it. And, it almost goes without saying that, I love it.
> >>
> >>Simon
> >>
> >>
> >>
> >>>-Original Message-
> >>>From: du Plessis, Corneil C [mailto:[EMAIL PROTECTED]
> >>>Sent: Wednesday, March 05, 2003 10:13 AM
> >>>To: Struts Users Mailing List
> >>>Subject: RE: [OT] Ancient computing
> >>>
> >>>
> >>>Playing the Space shuttle games on the Commodore 64 was 
> just awesome!
> >>>
> >>>-Original Message-
> >>>From: Nelson, Laird [mailto:[EMAIL PROTECTED]
> >>>Sent: 05 March, 2003 18:10
> >>>To: 'Struts Users Mailing List'
> >>>Subject: RE: [OT] Ancient computing
> >>>
> >>>
> >>>  
> >>>
> >>>>-Original Message-
> >>>>From: Tim Shadel [mailto:[EMAIL PROTECTED]
> >>>>First family computer I remember: 8080
> >>>>
> >>>>First that I used: Atari or Commodore64 with BASIC (hooked it 
> >>>>to the TV, 
> >>>>screen was blue with white letters [forboadings of M$??], 
> >>>>eventually had 
> >>>>a 5 1/4 disk drive)
> >>>>
> >>>>
> >>>First computer used: Commodore PET (was that what they 
> were called?)
> >>>First computer used extensively: Radio Shack TRS-80
> >>>First computer that awed me: Commodore 64
> >>>
> >>>Laird
> >>>
> >>>---
> --
> >>>To unsubscribe, e-mail: [EMAIL PROTECTED]
> >>>For additional commands, e-mail: 
> [EMAIL PROTECTED]
> >>>
> >>>__
> >>>
> >>>Disclaimer and confidentiality note
> >>>
> >>>
> >>>Everything in this e-mail and any attachments relating to the 
> >>>official business of 
> >>>Standard Bank Group Limited is proprietary to the company. It 
> >>>is confidential, legally 
> >>>privileged and protected by law. Standard Bank does not own 
> >>>and endorse any other content. 
> >>>Views and opinions are those of the sender unless clearly 
> >>>stated as being that of Standard Bank. 
> >>>
> >>>The person addressed in the e-mail is the sole authorised 
> >>>recipient. Please notify the sender 
> >>>immediately if it has unintentionally reached you and do not 
> >>>read, disclose or use the content
> >>>in any way. 
> >>>
> >>>Standard Bank can not assure that the integrity of this 
> >>>communication has been maintained nor 
> >>>that it is free of errors, virus, interception or interference.
> >>>
> >>>__
> >>>
> >>>---
> --
> >>>To unsubscribe, e-mail: [EMAIL PROTECTED]
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> [EMAIL PROTECTED]
> >>>
> >>>
> >>>  
> >>>
> >>
> -
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> >>
> >>
> >>
> >
> >
> >**

RE: Modern Computing (was RE: [OT] Ancient computing)

[Sean Chambers]

i still have the zx81

> -Original Message-
> From: Chappell, Simon P [mailto:[EMAIL PROTECTED]
> Sent: 05 March 2003 16:18
> To: Struts Users Mailing List
> Subject: Modern Computing (was RE: [OT] Ancient computing)
> 
> 
> OK, enough reminising ... what do people currently have?
> 
> I have a Mac tower with dual 550MHz G4 CPUs, 1.5Gb of RAM and 
> the 22" CinemaDisplay flat panel monitor. I run Mac OS X 
> 10.2.4 on it. And, it almost goes without saying that, I love it.
> 
> Simon
> 
> >-Original Message-
> >From: du Plessis, Corneil C [mailto:[EMAIL PROTECTED]
> >Sent: Wednesday, March 05, 2003 10:13 AM
> >To: Struts Users Mailing List
> >Subject: RE: [OT] Ancient computing
> >
> >
> >Playing the Space shuttle games on the Commodore 64 was just awesome!
> >
> >-Original Message-
> >From: Nelson, Laird [mailto:[EMAIL PROTECTED]
> >Sent: 05 March, 2003 18:10
> >To: 'Struts Users Mailing List'
> >Subject: RE: [OT] Ancient computing
> >
> >
> >> -Original Message-
> >> From: Tim Shadel [mailto:[EMAIL PROTECTED]
> >> First family computer I remember: 8080
> >> 
> >> First that I used: Atari or Commodore64 with BASIC (hooked it 
> >> to the TV, 
> >> screen was blue with white letters [forboadings of M$??], 
> >> eventually had 
> >> a 5 1/4 disk drive)
> >
> >First computer used: Commodore PET (was that what they were called?)
> >First computer used extensively: Radio Shack TRS-80
> >First computer that awed me: Commodore 64
> >
> >Laird
> >
> >-
> >To unsubscribe, e-mail: [EMAIL PROTECTED]
> >For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >__
> >
> >Disclaimer and confidentiality note
> >
> >
> >Everything in this e-mail and any attachments relating to the 
> >official business of 
> >Standard Bank Group Limited is proprietary to the company. It 
> >is confidential, legally 
> >privileged and protected by law. Standard Bank does not own 
> >and endorse any other content. 
> >Views and opinions are those of the sender unless clearly 
> >stated as being that of Standard Bank. 
> >
> >The person addressed in the e-mail is the sole authorised 
> >recipient. Please notify the sender 
> >immediately if it has unintentionally reached you and do not 
> >read, disclose or use the content
> >in any way. 
> >
> >Standard Bank can not assure that the integrity of this 
> >communication has been maintained nor 
> >that it is free of errors, virus, interception or interference.
> >
> >__
> >
> >-
> >To unsubscribe, e-mail: [EMAIL PROTECTED]
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> >
> >
> 
> -
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> For additional commands, e-mail: [EMAIL PROTECTED]
> 


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Any  views or opinions presented are solely those of the
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RE: [OT] Don't beat on James! (was RE: [OT] JavaScript: ActionForm Does Not Contain Dynamically Set Data)

[Sean Chambers]

my ZX81 had a 16k RAM pack.

> -Original Message-
> From: Chappell, Simon P [mailto:[EMAIL PROTECTED]
> Sent: 05 March 2003 13:45
> To: Struts Users Mailing List; [EMAIL PROTECTED]
> Subject: RE: [OT] Don't beat on James! (was RE: [OT] JavaScript:
> ActionForm Does Not Contain Dynamically Set Data)
> 
> 
> You know it was! The ZX81 was the first machine I owned. The 
> first machinesI used were a ZX80 and an Acorn Atom at our 
> school computer club.
> 
> >-Original Message-
> >From: Andrew Hill [mailto:[EMAIL PROTECTED]
> >Sent: Tuesday, March 04, 2003 8:53 PM
> >To: Struts Users Mailing List
> >Subject: RE: [OT] Don't beat on James! (was RE: [OT] JavaScript:
> >ActionForm Does Not Contain Dynamically Set Data)
> >
> >
> >Wossit a ZX81 perchance?
> >
> >
> >-Original Message-
> >From: Chappell, Simon P [mailto:[EMAIL PROTECTED]
> >Sent: Wednesday, 5 March 2003 05:34
> >To: Struts Users Mailing List
> >Subject: RE: [OT] Don't beat on James! (was RE: [OT] JavaScript:
> >ActionForm Does Not Contain Dynamically Set Data)
> >
> >
> >My first two computers didn't even have floppy drives ... 300 
> >baud tape and
> >1024 bytes of memory!
> >
> >>-Original Message-
> >>From: James Turner [mailto:[EMAIL PROTECTED]
> >>Sent: Tuesday, March 04, 2003 3:28 PM
> >>To: 'Struts Users Mailing List'
> >>Subject: RE: [OT] Don't beat on James! (was RE: [OT] JavaScript:
> >>ActionForm Does Not Contain Dynamically Set Data)
> >>
> >>
> >>> From: Chappell, Simon P [mailto:[EMAIL PROTECTED]
> >>>
> >>>
> >>> Gladly  only I had you figured as an old guy!
> >>>
> >>> Simon "Programmed in RPG/400 once and now regret it" Chappell
> >>>
> >>
> >>Well, I'm old to the computer industry, but only a year 
> with Struts...
> >>
> >>James "Has punched cards for OS/VS1 on an IBM/360" Turner
> >>
> >>
> >>
> >>
> -
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> >>
> >>
> >
> >-
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RE: [OT] Text editor usage (was RE: [OT]: What is vim?)

[Sean Chambers]

who are ginger and mary anne?

> -Original Message-
> From: Jaye Bass [mailto:[EMAIL PROTECTED]
> Sent: 04 March 2003 01:43
> To: 'Struts Users Mailing List'
> Subject: RE: [OT] Text editor usage (was RE: [OT]: What is vim?)
> 
> 
> First off...I'd take Mary Ann any day. Second I love IntelliJ. Does it
> make me a better programmer...I think it probably does: alt-enter,
> refactoring, multiple paste buffers, optimizing imports, 
> finding usages,
> ok CVS support and a pretty decent debugger. I know it makes me a
> happier programmer.
> 
> -Original Message-
> From: Jeff Kyser [mailto:[EMAIL PROTECTED] 
> Sent: Monday, March 03, 2003 4:57 PM
> To: Struts Users Mailing List
> Subject: Re: [OT] Text editor usage (was RE: [OT]: What is vim?)
> 
> Wow, this argument is about as winnable as a 'Ginger or Mary Anne' 
> discussion
> and not nearly as interesting. Although the diatribes about 
> productivity are
> kinda humorous, given the context ;)
> 
> -jeff
> 
> 
> On Monday, March 3, 2003, at 04:42  PM, Assenza, Chris wrote:
> 
> > If one were to make a value judgement such as "better" then 
> one would
> > require a common basis for comparison.  I would be safe in assuming 
> > that not
> > everyone here is analyzing this question based on a common frame of
> > reference, in fact I bet we all have slightly different concepts of 
> > who or
> > what makes a better programmer.
> >
> > Therefore, the first question to ask must instead be: "What does it 
> > mean to
> > be a good programmer?" or even: "What is a good programmer."  For 
> > argument's
> > sake, as part of our answer to that question we say that 
> one trait of 
> > a good
> > programmer is thorough knowledge (or perhaps memorization) of a 
> > syntax.  If
> > that is true, then someone who uses a text editor is more 
> likely to be
> > considered a better programmer.
> >
> > However, it can be argued that syntax memorization is not so 
> > all-important.
> > For example, there are many excellent writers and thinkers 
> who cannot 
> > spell
> > worth a dime, yet they work with words all day long.  As such, the
> > programmer who uses an IDE may well be a "better" programmer in the 
> > sense
> > that A) the IDE supplements their knowledge of the syntax and B) 
> > separates
> > the programmer from a requirement to memorize syntax and instead 
> > allows them
> > to focus on what they're supposed to be doing: engineering software 
> > through
> > solid design principles, etc.
> >
> > Ultimately, I think the answer is completely subjective and depends 
> > wholly
> > on what one means by "better" programmer. Certainly someone 
> who lives 
> > in an
> > IDE cannot jump into Textpad and be expected to be nearly as 
> > productive, but
> > that does not necessarily diminish their core aptitude as a
> programmer!
> >
> > All that being said, if you don't use Textpad you're a n00b! =)
> >
> > -Chris
> >
> > -Original Message-
> > From: Chappell, Simon P [mailto:[EMAIL PROTECTED]
> > Sent: Monday, March 03, 2003 4:58 PM
> > To: Struts Users Mailing List
> > Subject: RE: [OT] Text editor usage (was RE: [OT]: What is vim?)
> >
> >
> > No. I very specifically said that the better programmers 
> CAN use text
> > editors and command-line tools. This does not mean that 
> they have to, 
> > only
> > that they COULD use them if they choose to. I now use the 
> Eclipse IDE 
> > for
> > alot of my personal programming because it is like a text 
> editor that 
> > wants
> > to be helpful. I like the wrappers that it gives me for the 
> compiles 
> > and
> > junit tests, but that it keeps out of the way for the 
> actual editing 
> > if I
> > don't invoke any of the "helpful" intelli-wotsits.
> >
> > Simon
> >
> >> -Original Message-
> >> From: Chen, Gin [mailto:[EMAIL PROTECTED]
> >> Sent: Monday, March 03, 2003 3:49 PM
> >> To: 'Struts Users Mailing List'
> >> Subject: RE: [OT] Text editor usage (was RE: [OT]: What is vim?)
> >>
> >>
> >> I think your confusing personal perference with programming skill.
> >> Thats like saying that Ted drink Sprite when most of the
> >> better programmers
> >> drinks Mountain Dew.
> >> -Tim
> >>
> >> -Original Message-
> >> From: Chappell, Simon P [mailto:[EMAIL PROTECTED]
> >> Sent: Monday, March 03, 2003 4:38 PM
> >> To: Struts Users Mailing List
> >> Subject: [OT] Text editor usage (was RE: [OT]: What is vim?)
> >>
> >>
> >> Actually, my primary point was text editor usage and
> >> programmer ability.
> >>
> >> It is my personal observation that the better programmers use
> >> text editors.
> >> (vi or emacs or jedit or vim ... I don't care ... that's not
> >> the argument
> >> here). I'm not quite saying that IDEs are bad, although 
> I'm certainly
> >> tempted to say that some days, but programmers who CAN program
> >> with text
> >> editors and command-line tools are orders of magnitude better
> >> than those who
> >> can't. You are more than welcome to tell me that you believe
> >> t

RE: bean:message

[Cohan, Sean]

Thanks guys.  I wasn't aware of the formatKey property.  And I'm not aware
of what docs to look at to find out more.  I looked in Taglib Documentation
and scanned the JavaDocs.  If there's an obvious place where I should have
found this, please enlighten me.  I'd like to know more. 

Thanks again.

-Original Message-
From: Sri Sankaran [mailto:[EMAIL PROTECTED]]
Sent: Thursday, February 20, 2003 1:52 PM
To: Struts Users Mailing List
Subject: RE: bean:message


Because I am competing for the Rube Goldberg award:)

Thanks for reminding me to read the docs.

Sri

> -Original Message-
> From: James Mitchell [mailto:[EMAIL PROTECTED]] 
> Sent: Thursday, February 20, 2003 1:50 PM
> To: 'Struts Users Mailing List'
> Subject: RE: bean:message
> 
> 
> Why don't you just use formatKey?
> 
>  property="placedOnHWATs" 
>formatKey="date.digit.format"/>
> 
> 
> 
> --
> James Mitchell
> Software Engineer/Struts Evangelist
> http://www.open-tools.org/
> 
> "The man who does not read good books has no advantage over 
> the man who cannot read them."
>   - Mark Twain (1835-1910)
> 
> 
> 
> > -Original Message-
> > From: Sri Sankaran [mailto:[EMAIL PROTECTED]]
> > Sent: Thursday, February 20, 2003 1:38 PM
> > To: Struts Users Mailing List
> > Subject: RE: bean:message
> > 
> > 
> > You can't nest as you have shown.  Here's an alternative:
> > 
> > 
> >   
> > 
> > 
> >  >   name="hwa"
> >   property="placedOnHWATs"
> > format="<%=foo%>"/>
> > 
> > Sri
> > 
> > > -Original Message-
> > > From: Cohan, Sean [mailto:[EMAIL PROTECTED]]
> > > Sent: Thursday, February 20, 2003 1:39 PM
> > > To: Struts (E-mail)
> > > Subject: bean:message
> > > 
> > > 
> > > Is it possible to nest a  tag within a
> > >  tag?  I want to get the format property out of 
> > > the application.resources file, but I get an  
> > > jsp.error.unterminated.tag error.
> > >  
> > > Here's how I'm trying to do it:
> > >  
> > >  > > key="date.digit.format"/> />
> > >  
> > > and in the resource file I have:
> > >  
> > > date.digit.format=format="MM/dd/"
> > >  
> > >  
> > > Thanks.
> > > 
> > 
> > 
> -
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> > For additional commands, e-mail: [EMAIL PROTECTED]
> > 
> 
> 
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bean:message

[Cohan, Sean]

Is it possible to nest a  tag within a  tag?  I
want to get the format property out of the application.resources file, but I
get an  jsp.error.unterminated.tag error.
 
Here's how I'm trying to do it:
 
 />
 
and in the resource file I have:
 
date.digit.format=format="MM/dd/"
 
 
Thanks.

RE: Server detection of Javascript enabled?

[Sean Chambers]

It doesnt really get round the problem of not using javascript on teh
client; but perhaps a better way to do this is to interrogate the DOM.  If
you use one of teh standards objects like document.image it returns a
boolean showing whther or not javascript is installed.  In addition you
could explicitly test for the existence of an object from a specific
version, so you could tell which version of js was being used.

but as i say, both of these involve using js on the client. 

-Original Message-
From: James Childers [mailto:[EMAIL PROTECTED]]
Sent: 13 February 2003 21:38
To: Struts Users Mailing List; [EMAIL PROTECTED]
Subject: RE: Server detection of Javascript enabled?


No. HTTP headers contain information about the request to the server.
Unfortunately none of those headers have information about JavaScript.

The only way that I could see you being able to do this is to send a simple
page with JavaScript to the client and have the JavaScript forward to a
separate page on your server. If your server receives the request, you know
that JavaScript is enabled.

Kludgy and heavy, but that's all I got.

-= J

> -Original Message-
> From: Jerome Jacobsen [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, February 13, 2003 3:34 PM
> To: Struts User
> Subject: Server detection of Javascript enabled?
> 
> 
> Without using Javascript on the client, can the server detect 
> if the client
> has Javascript enabled?  Is there something in the HTTP 
> request header that
> indicates this?
> 
> [EMAIL PROTECTED]
> 
> 
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> 

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Re: Application Startup

[Sean Dockery]

It seems to me that the best place to make the connection in
ServletContextListener.contextCreated.  If the application is unavailable,
you can store that in the application context and when requests come in for
that resource, you can display in the response that the resource was
unavailable.

You would also be able to periodically retry establishing the connection if
you weren't able to create the connection when the application first
started.  Having the application send you (or your system administrator) an
email or pager message could also be done.

- Original Message -
From: "Heligon Sandra" <[EMAIL PROTECTED]>
To: "'Struts Users Mailing List'" <[EMAIL PROTECTED]>
Sent: Tuesday, February 11, 2003 01:39
Subject: RE: Application Startup


> I would like to know when the ServletContextListener.contextCreated()
> function is
> called when Tomcat starts ? or is it possible to call this function only
on
> the first request?
> In fact when the first request arrives to Tomcat I have to open an
> application session on
> our application server to get business data.
> This application session is the same for all the clients.
> But the creation of this session is transparent for the clients, I cannot
> ask him to go to see in the files of Tomcat's log.
> That's why if an error occurs at the application session creation, on the
> first action
> of the client I would like to display an error. Because if the application
> session is not
> created the client can nothing make.
>
> If I understood the various remarks well, there are several ways of
making:
>
> - Place code in the ServletContextListener.contextCreated() and use Token
> objects
>   to indicate an error; But we decide to start Tomcat as Windows service
but
> not our
>   application server. So I can use this method only if this method is
called
> on the
>   first request and not on the Tomcat startup.
>
> - Override the init() method of the TilesRequestProcessor class; I try
this
> but
>   the debug doesn't enter in the overridden method;
>
> - Use Filter; I am not informed any on this subject where can I find the
> best doc about
>   filters;
>
> -Original Message-
> From: Craig R. McClanahan [mailto:[EMAIL PROTECTED]]
> Sent: 06 February 2003 22:56
> To: Struts Users Mailing List
> Subject: RE: Application Startup
>
>
>
>
> On Thu, 6 Feb 2003, Heligon Sandra wrote:
>
> > Date: Thu, 6 Feb 2003 15:01:44 +0100
> > From: Heligon Sandra <[EMAIL PROTECTED]>
> > Reply-To: Struts Users Mailing List <[EMAIL PROTECTED]>
> > To: 'Struts Users Mailing List' <[EMAIL PROTECTED]>
> > Subject: RE: Application Startup
> >
> > The problem with the ServletContextListener is that we can not
> > display error to the client if an error occur, isn'it ?
> >
>
> If you're doing things at application startup, there *are* no users yet.
>
> A ServletContextListener.contextCreated() method that detects an error
> should write messages to the appropriate log file to describe what
> happened (for example, you could call ServletContext.log() for this), plus
> throw an exception back to the container.  That will cause the container
> to not put the application into service, because something was wrong at
> startup time.
>
> In a Servlet 2.2 environment, you'd do exactly the same sort of thing, but
> in t he init() method of a servlet marked for  instead.
>
> In either case, the initialization will have been completed by the
> container before the application is allowed to start processing requests.
>
> Craig
>
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Re: Newbie Question

[Sean Dockery]

Wouldn't that be...

!A || B


- Original Message -
From: "Gemes Tibor" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Tuesday, February 11, 2003 01:29
Subject: Re: Newbie Question


2003. február 11. 09:07 dátummal Ray Madigan ezt írtad:
> Thanks for the advice - i didn't know this stuff existed.
>
> I was just pondering how to implement logic like
> if ! A || ( A && B )

A && !B

Tib

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Re: trouble

[Sean Dockery]

What forwards are defined for your action in struts-config.xml?


- Original Message - 
From: "alexj" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Monday, February 10, 2003 10:56
Subject: Re:  trouble


> (in fact when I run the app and enter bad datas I didn't get any
> errors message displayed on my login page)
> 



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RE: AW: easy struts 0.6.3 ?

[Sean Chambers]

translation:
thank you for this useful/meaningful? message  
 

> -Original Message-
> From: Emmanuel Boudrant [mailto:[EMAIL PROTECTED]]
> Sent: 05 February 2003 13:57
> To: Struts Users Mailing List
> Subject: Re: AW: easy struts 0.6.3 ?
> 
> 
> Hi,
> 
> I can speak french, I can speak english, I can understand 
> spanish...but german, I can't ;)
> 
> 
> vielen Dank für diese aussagekräftige Nachricht
>  > in french >
> merci beaucoup pour cette information valable
> 
> 
> BTW: I write a response in french for Alex and by mistake I 
> send it to struts-user list, sorry.
> 
> -emmanuel
> 
>   --- "Hirschmann, Bernhard" 
> <[EMAIL PROTECTED]> a écrit : > 
> > emmanuel,
> > 
> > vielen Dank für diese aussagekräftige Nachricht.
> > 
> > Freundliche Grüße,
> > Bernhard Hirschmann
> > 
> > -Ursprüngliche Nachricht-
> > Von: Emmanuel Boudrant [mailto:[EMAIL PROTECTED]]
> > Gesendet: Mittwoch, 5. Februar 2003 14:24
> > An: [EMAIL PROTECTED]
> > Cc: Struts Users Mailing List
> > Betreff: Re: easy struts 0.6.3 ?
> > 
> > 
> > HEllo Alex,
> > 
> > J'imagine que c'est à propos du bug avec les projets Tomcat 
> Sysdeo, si oui
> > alors il est corrigé
> > dans CVS mais j'ai pas eu le temps de faire une release 
> (j'ai pas CVS au
> > boulot).
> > 
> > Voici un pointeur vers le fichier concerné :
> > 
> > 
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/easystruts/easystruts-plugin/
> src/org/easystruts/eclipse/wizards/NewStrutsSupportWizardPage.java
> 
> a+
> -emmanuel
> 
> 
>  --- alexj <[EMAIL PROTECTED]> a écrit : > Hi  anybody know when the easy
> struts 0.6.3 plug in for
> eclipse 
> > will be released ?
> > Or anybody know in the source code where to update the add easy struts
> > support ?
> > 
> > Thanks
> > 
> > <--
> > Alexandre Jaquet
> > ->
> > 
> > 
> > 
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >  
> 
> ___
> Do You Yahoo!? -- Une adresse @yahoo.fr gratuite et en français !
> Yahoo! Mail : http://fr.mail.yahoo.com
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RE: Multi-Select List Box

[Cohan, Sean]

Thanks.

-Original Message-
From: David Graham [mailto:[EMAIL PROTECTED]]
Sent: Saturday, February 01, 2003 11:56 AM
To: [EMAIL PROTECTED]
Subject: Re: Multi-Select List Box


Define a String[] in your form bean with the same name as your select box.

David






>From: "Cohan, Sean" <[EMAIL PROTECTED]>
>Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
>To: "Struts (E-mail)" <[EMAIL PROTECTED]>
>Subject: Multi-Select List Box
>Date: Sat, 1 Feb 2003 11:39:40 -0500
>
>If I use a collection to create a multi-select  , how do I get
>the selected items back to my action class?  Thanks.
>
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Multi-Select List Box

[Cohan, Sean]

If I use a collection to create a multi-select  , how do I get
the selected items back to my action class?  Thanks.

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RE: Collection within Collection

[Cohan, Sean]

I got it working pretty much the way you instructed Mark.  Thanks very
much!!!  My head was getting sore from banging it against the wall.  

I think, ultimately, it was me not referring to the bean attributes
correctly (or something I did wrong, not really sure, but thankful that it's
finally working.)

-Original Message-
From: Mark Galbreath [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 14, 2003 3:51 PM
To: 'Struts Users Mailing List'
Subject: RE: Collection within Collection


Do you really have a DeltaItem object with an attribute named "columnName?"
BTW:  You don't need the indexId unless you want to specifically access an
element (e.g., if( diIndex == 2 ){...}).

-Original Message-
From: Cohan, Sean [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 14, 2003 3:10 PM


I'm lost with this stuff.  I can't seem to get it working.  I'm getting the
following error:

[ServletException in:/tiles/cc/cat_history_content.jsp] No selector
attribute (cookie/header/name/parameter) was specified'

I set my collection in my action class in request attribute:

request.setAttribute("historyItems", historyList);

Then in my page I have:

 

   



  


Setting the types to java.util.List doesn't help either.


Any ideas.

-Original Message-
From: Mark Galbreath [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 14, 2003 12:31 PM
To: 'Struts Users Mailing List'
Subject: RE: Collection within Collection


If you have a collection like an ArrayList, every element has an index.  At
each of these element addresses, you have another ArrayList.  With Struts,
if you iterate through the parent collection based on the indexId (first
element = 0, last element = n-1), you can retrieve the contents of each
collection stored at the element index of the collection automatically:


  

// etc.
  



Mark

-Original Message-
From: Cohan, Sean [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 14, 2003 11:08 AM


Excuse my naiveté, how would I refer to collection within a collection?
Thanks



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RE: Collection within Collection

[Cohan, Sean]

Yes,  I have the entire historyList printed out in the action class to make
sure it has data.  The historyList has a length of 9.  Each historyItem
contains a list of DeltaItems of length 3.  The attributes are correct.

-Original Message-
From: Mark Galbreath [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 14, 2003 3:51 PM
To: 'Struts Users Mailing List'
Subject: RE: Collection within Collection


Do you really have a DeltaItem object with an attribute named "columnName?"
BTW:  You don't need the indexId unless you want to specifically access an
element (e.g., if( diIndex == 2 ){...}).

-Original Message-
From: Cohan, Sean [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 14, 2003 3:10 PM


I'm lost with this stuff.  I can't seem to get it working.  I'm getting the
following error:

[ServletException in:/tiles/cc/cat_history_content.jsp] No selector
attribute (cookie/header/name/parameter) was specified'

I set my collection in my action class in request attribute:

request.setAttribute("historyItems", historyList);

Then in my page I have:

 

   



  


Setting the types to java.util.List doesn't help either.


Any ideas.

-Original Message-
From: Mark Galbreath [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 14, 2003 12:31 PM
To: 'Struts Users Mailing List'
Subject: RE: Collection within Collection


If you have a collection like an ArrayList, every element has an index.  At
each of these element addresses, you have another ArrayList.  With Struts,
if you iterate through the parent collection based on the indexId (first
element = 0, last element = n-1), you can retrieve the contents of each
collection stored at the element index of the collection automatically:


  
    
// etc.
  



Mark

-Original Message-
From: Cohan, Sean [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 14, 2003 11:08 AM


Excuse my naiveté, how would I refer to collection within a collection?
Thanks



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RE: Collection within Collection

[Cohan, Sean]

I'm lost with this stuff.  I can't seem to get it working.  I'm getting the
following error:

[ServletException in:/tiles/cc/cat_history_content.jsp] No selector
attribute (cookie/header/name/parameter) was specified'

I set my collection in my action class in request attribute:

request.setAttribute("historyItems", historyList);

Then in my page I have:

 

   



  


Setting the types to java.util.List doesn't help either.


Any ideas.

-Original Message-
From: Mark Galbreath [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 14, 2003 12:31 PM
To: 'Struts Users Mailing List'
Subject: RE: Collection within Collection


If you have a collection like an ArrayList, every element has an index.  At
each of these element addresses, you have another ArrayList.  With Struts,
if you iterate through the parent collection based on the indexId (first
element = 0, last element = n-1), you can retrieve the contents of each
collection stored at the element index of the collection automatically:


  

// etc.
  



Mark

-Original Message-
From: Cohan, Sean [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 14, 2003 11:08 AM


Excuse my naiveté, how would I refer to collection within a collection?
Thanks



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RE: Collection within Collection

[Cohan, Sean]

Excuse my naiveté, how would I refer to collection within a collection?
Thanks

-Original Message-
From: Mark Galbreath [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 14, 2003 10:20 AM
To: 'Struts Users Mailing List'
Subject: RE: Collection within Collection


You can use the Index property of the  tag to iterate through a
collection of collections.

Mark

-Original Message-
From: Wendy Smoak [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 14, 2003 10:04 AM


> I have a collection (of ArrayLists) within a collection of 
> (ArrayLists). In my action class I call a method that returns a 
> collection of historyItems.  I set that in request scope: For each 
> historyItem iteration, I want to iterate though the deltaItems: How 
> can I do this?  How do I refer to the deltaItem collection within each 
> historyItem collection?

Is JSTL an option?  You can nest  tags and iterate through
collections of collections.

-- 
Wendy Smoak
Applications Systems Analyst, Sr.
Arizona State University PA Information Resources Management



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RE: Collection within Collection

[Cohan, Sean]

That was quick!  Thanks.

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 14, 2003 9:57 AM
To: [EMAIL PROTECTED]
Subject: RE: Collection within Collection


Try nested:iterate tag

Regards,
 
 
PQ
 
"This Guy Thinks He Knows Everything"
"This Guy Thinks He Knows What He Is Doing"

-Original Message-----
From: Cohan, Sean [mailto:[EMAIL PROTECTED]] 
Sent: January 14, 2003 9:59 AM
To: Struts (E-mail)
Subject: Collection within Collection

I have a collection (of ArrayLists) within a collection of (ArrayLists).
That is:

public class HistoryItemImpl implements HistoryItem {

private String objectName;
private List deltaList; ...
}

public class DeltaItemImpl implements DeltaItem {

private String columnName;
private Object oldValue;
private Object newValue; ...
}

In my action class I call a method that returns a collection of
historyItems.  I set that in request scope:

 request.setAttribute("historyItems", historyList);

And then iterate though it on me page:

   

For each historyItem iteration, I want to iterate though the deltaItems:

 

How can I do this?  How do I refer to the deltaItem collection within each
historyItem collection?

Thanks.


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Collection within Collection

[Cohan, Sean]

I have a collection (of ArrayLists) within a collection of (ArrayLists).
That is:

public class HistoryItemImpl implements HistoryItem {

private String objectName;
private List deltaList; ...
}

public class DeltaItemImpl implements DeltaItem {

private String columnName;
private Object oldValue;
private Object newValue; ...
}

In my action class I call a method that returns a collection of
historyItems.  I set that in request scope:

 request.setAttribute("historyItems", historyList);

And then iterate though it on me page:

   

For each historyItem iteration, I want to iterate though the deltaItems:

 

How can I do this?  How do I refer to the deltaItem collection within each
historyItem collection?

Thanks.


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RE: Cannot find bean...

[Cohan, Sean]

Yes, both the form and action classes are in the server lib (and in the
calsspath.)

-Original Message-
From: Sterin, Ilya [mailto:[EMAIL PROTECTED]]
Sent: Sunday, January 12, 2003 11:07 AM
To: 'Struts Users Mailing List'
Subject: RE: Cannot find bean...


Well, do you have that class anywhere in the servers lib dir?

Ilya

-Original Message-
From: Cohan, Sean [mailto:[EMAIL PROTECTED]] 
Sent: Sunday, January 12, 2003 11:05 AM
To: Struts (E-mail)
Subject: Cannot find bean...


I'm struggling with the exception below trying to figure out how to
resolve it.  It appears when I add the following hidden parameter to the
form.

  

I have the parameter getter and setters in the form class, and as a
parameter in the action mapping.  Can someone steer me in the right
direction? Thanks.

Here's the exception

org.apache.jasper.JasperException: Cannot find bean
org.apache.struts.taglib.html.BEAN in any scope


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Cannot find bean...

[Cohan, Sean]

I'm struggling with the exception below trying to figure out how to resolve
it.  It appears when I add the following hidden parameter to the form.

  

I have the parameter getter and setters in the form class, and as a
parameter in the action mapping.  Can someone steer me in the right
direction? Thanks.

Here's the exception

org.apache.jasper.JasperException: Cannot find bean
org.apache.struts.taglib.html.BEAN in any scope


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RE: Logic Equals and Interface Constants

[Cohan, Sean]

There are multiple classes that build a collection which is presented on
only one jsp.  For simplicity, I'll refer to constants in the classes and
literals on the one jsp.  Then if the constants change, I only have to
change them in the interface and jsp.

Thanks.

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 10, 2003 7:31 PM
To: [EMAIL PROTECTED]
Subject: Re: Logic Equals and Interface Constants


>>>>> "Sean" == Sean Cohan  writes:

Sean> I'd like to somehow use some final static int's defined in an
interface
    Sean> within  tags.  Something like:

Sean> 

Sean> Can I do this or something like it (e.g., using chars instead of
int's)?

You'll have to use expression scriptlets for the attribute value.  In those
expressions, you can produce any Java expression you want.

If you want/need to avoid scriptlets, then you'd have to use a more involved
process, using Struts-EL, along with a class that uses reflection to load
"static final" constants into a HashMap which can be referenced through the
EL.

-- 
===
David M. Karr  ; Java/J2EE/XML/Unix/C++
[EMAIL PROTECTED]   ; SCJP; SCWCD




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Logic Equals and Interface Constants

[Cohan, Sean]

I'd like to somehow use some final static int's defined in an interface
within  tags.  Something like:



Can I do this or something like it (e.g., using chars instead of int's)?

Thanks.

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RE: Iterate Index Evaluation

[Cohan, Sean]

Thanks very much!  I will.

-Original Message-
From: Siggelkow, Bill [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 03, 2003 3:53 PM
To: 'Struts Users Mailing List'
Subject: RE: Iterate Index Evaluation


Strike that ... reverse it!  I was able to use the bean:define as follows:


  
  
even markup here
  
  
odd markup here
  


Give it a try!  The expression is still a little wicked but not as evil as
the scriptlet.

-Original Message-
From: Siggelkow, Bill [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 03, 2003 3:43 PM
To: 'Struts Users Mailing List'
Subject: RE: Iterate Index Evaluation


Er ... I think you may be right ... I know it can be done using scriptlet
for example:


  <% if ((index % 2) == 0) {%>
even row markup here
  <% } else { %>
odd row markup here
  <% } %>


But we all know how evil this is!

-----Original Message-
From: Cohan, Sean [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 03, 2003 3:05 PM
To: 'Struts Users Mailing List'
Subject: RE: Iterate Index Evaluation


Thanks, but I think there will be a problem with the bean:define since the
jsp 1.1 spec does not allow you to use the same bean name more than once in
a single page (which is what we would be doing in an iterate tag.)  Unless
I'm misinterpreting.

-Original Message-
From: Siggelkow, Bill [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 03, 2003 2:49 PM
To: 'Struts Users Mailing List'
Subject: RE: Iterate Index Evaluation


Try something like ...


  
  
markup for even row here
  
  
markup for odd row here
  


-Original Message-
From: Cohan, Sean [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 03, 2003 2:40 PM
To: Struts (E-mail)
Subject: Iterate Index Evaluation


I need to iterate over a collection and be able to tell whether the current
index is odd or even.  Any ideas on how I can use the logic tag for this?




Thanks.


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RE: Iterate Index Evaluation

[Cohan, Sean]

chuckle, chuckle...

-Original Message-
From: Siggelkow, Bill [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 03, 2003 3:43 PM
To: 'Struts Users Mailing List'
Subject: RE: Iterate Index Evaluation


Er ... I think you may be right ... I know it can be done using scriptlet
for example:


  <% if ((index % 2) == 0) {%>
even row markup here
  <% } else { %>
odd row markup here
  <% } %>


But we all know how evil this is!

-Original Message-
From: Cohan, Sean [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 03, 2003 3:05 PM
To: 'Struts Users Mailing List'
Subject: RE: Iterate Index Evaluation


Thanks, but I think there will be a problem with the bean:define since the
jsp 1.1 spec does not allow you to use the same bean name more than once in
a single page (which is what we would be doing in an iterate tag.)  Unless
I'm misinterpreting.

-Original Message-
From: Siggelkow, Bill [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 03, 2003 2:49 PM
To: 'Struts Users Mailing List'
Subject: RE: Iterate Index Evaluation


Try something like ...


  
  
markup for even row here
  
  
markup for odd row here
  


-Original Message-
From: Cohan, Sean [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 03, 2003 2:40 PM
To: Struts (E-mail)
Subject: Iterate Index Evaluation


I need to iterate over a collection and be able to tell whether the current
index is odd or even.  Any ideas on how I can use the logic tag for this?




Thanks.


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RE: Iterate Index Evaluation

[Cohan, Sean]

Thanks, but I think there will be a problem with the bean:define since the
jsp 1.1 spec does not allow you to use the same bean name more than once in
a single page (which is what we would be doing in an iterate tag.)  Unless
I'm misinterpreting.

-Original Message-
From: Siggelkow, Bill [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 03, 2003 2:49 PM
To: 'Struts Users Mailing List'
Subject: RE: Iterate Index Evaluation


Try something like ...


  
  
markup for even row here
  
  
markup for odd row here
  


-Original Message-
From: Cohan, Sean [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 03, 2003 2:40 PM
To: Struts (E-mail)
Subject: Iterate Index Evaluation


I need to iterate over a collection and be able to tell whether the current
index is odd or even.  Any ideas on how I can use the logic tag for this?




Thanks.


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Iterate Index Evaluation

[Cohan, Sean]

I need to iterate over a collection and be able to tell whether the current
index is odd or even.  Any ideas on how I can use the logic tag for this?




Thanks.


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Artimus & Tomcat 4

[Sean A. Mandel]

eNext(StandardPipeline.java:643)

 at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:471)
 at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)

 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
 at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)

 at 
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
 at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)

 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
 at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)

 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
 at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)

 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405)
 at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:380)

 at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:533)
 at java.lang.Thread.run(Thread.java:479)

I'd love to get this thing up and running.  Could someone enlighten me as to why this 
is happening?  

Thanx in advance,
Sean.

problem with startup of 1.1

[Curtis, Sean]

Hey all..

just trying to get my server started witht the web-example, and Im getting
an initialization error trying to deploy the sample app:

anyone have a similar problem that they could share some insight on?


Thanks

Sean
..
[04/Dec/2002:14:13:59] info ( 3323): Loading IWSSessionManager by
default.
[04/Dec/2002:14:13:59] info ( 3323): IWSSessionManager: Maximum number
of sessions is 1000
[04/Dec/2002:14:13:59] info ( 3323): Starting reaper for
com.iplanet.server.http.session.IWSSessionMana
ger@171afc
[04/Dec/2002:14:13:59] info ( 3323):  Adding servlet 'jsp' class
'org.apache.jasper.servlet.JspServlet'
[04/Dec/2002:14:13:59] failure ( 3323): Internal error: Unexpected error
condition thrown (unknown exce
ption,no description), stack: java.lang.ExceptionInInitializerError:
java.lang.NullPointerException
at
org.apache.commons.logging.LogFactory.getFactory(LogFactory.java:326)
at
org.apache.commons.logging.LogFactory.getLog(LogFactory.java:375)
at
org.apache.struts.action.ActionServlet.(ActionServlet.java:375)
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:232)
at
com.iplanet.server.http.servlet.WServletEntity.loadAndInitServlet(WServletEn
tity.java:71)
at
com.iplanet.server.http.servlet.WebApplication.init(WebApplication.java:315)
at
com.iplanet.server.http.servlet.VirtualServer.init(VirtualServer.java:181)
at
com.iplanet.server.http.servlet.NSServletRunner.VSInit(NSServletRunner.java:
686)

[04/Dec/2002:14:13:59] failure ( 3323): Internal Error: Failed to
initialize web application environmen
t (web-apps.xml) for virtual server (https-struts)
[04/Dec/2002:14:13:59] info ( 3323): Internal Error: Failed to
initialize web application environment (
web-apps.xml) for virtual server (https-struts)
[04/Dec/2002:14:13:59] failure ( 3323): 1 subystems could not be rolled
back
[04/Dec/2002:14:13:59] failure ( 3323): Failed to set configuration



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Newbie question - ActionMapping

[Curtis, Sean]

hey all..

just installed struts, got demo up and running fine on iPlanet Web Server.
just trying to create a simple demo app.
1 view(jsp) 2 fields
1 form, matching fields
1 action

It seems that my jsp forwards correctly to my action mapping, my bean is
populated correctly and validated. my logs look like this:
[03/Dec/2002:13:50:23] info ( 2956):  action: Processing a POST for
/submitform1  
[03/Dec/2002:13:50:23] info ( 2956):  action: Setting locale 'en_US'  
[03/Dec/2002:13:50:23] info ( 2956):  action: Looking for ActionForm bean
under attribute 'form1'  
[03/Dec/2002:13:50:23] info ( 2956):  action: Creating new ActionForm
instance of class 'com.sc.struts.form.Form1'  [03/Dec/2002:13:50:23] info (
2956):  action: Storing instance under attribute 'form1' in scope 'session'
[03/Dec/2002:13:50:23] info ( 2956):  action: Populating bean properties
from this request  
[03/Dec/2002:13:50:23] info ( 2956):  action: Validating input form
properties  
[03/Dec/2002:13:50:23] info ( 2956):  action: No errors detected, accepting
input  
[03/Dec/2002:13:50:23] info ( 2956):  action: Looking for Action instance
for class com.sc.struts.action.Form1Action  [03/Dec/2002:13:50:23] info (
2956):  action: Double checking for Action instance already there  
[03/Dec/2002:13:50:23] info ( 2956):  action: Creating new Action instance 

and my app just displays a blank screen (no errors, no errors in log file)
in my browser with my new '.do' url. It doesnt seem as if im able to return
the correct action mapping object. I have now resorted to throwing an
exception in the first line of my Action.execute method, which as you can
see, isnt being thrown. Is this just a setup problem?


Has anyone else had this problem and/or know how I can fix this?

thanks 
Sean


pretty simple struts config as well:



  


   

  



  
  


  





  



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TLD in Every Tile?

[Cohan, Sean]

Is there a way to not have to include the struts and tile tlds in each and
every jsp that makeup a layout?  Can't we just include it one high level jsp
somehow and have it inherited from every other jsp that makes up a
particular layout?

Thanks.

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RE: Index Based Names in Iterate Tag

[Cohan, Sean]

Where I say indexOf below, I meant to say indexId.  Thanks again.

-Original Message-
From: Cohan, Sean [mailto:[EMAIL PROTECTED]]
Sent: Thursday, November 21, 2002 8:44 AM
To: Struts (E-mail)
Subject: Index Based Names in Iterate Tag


I want to present a collection of beans using the  tag.  One
of the fields in the collection is another collection of beans.  This second
collection of beans I want presented in an html select object.  In my Action
Class, I'd like to iterate through the first collection creating http
request attributes, each one containing an instance of the second
collection.  Something like this:

List list = (List) getList();
Iterator it = list.iterator();

for (i=1; it.hasNext(), i++) {
  MyBean myBean = (MyBean) it.next();
  request.setAttribute ("select"+ i, (List) myBean.getOtherList());
}

I want to use the  tag to populate the select objects.  The
collection parameter of  will have to the name of the
attributes created above (i.e., "select1", "select2", "select3",...)  

How can I create the collection name in each  tag in the jsp?
Can I use the indexId of the Iterate tag somehow to create it?  For example,
something like:

  
  
 
  
 
   
 
  

   
  

I know my use of indexOf can't be right.  I'm just trying to show the idea
of what I'm trying to do.


Thanks.



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Index Based Names in Iterate Tag

[Cohan, Sean]

I want to present a collection of beans using the  tag.  One
of the fields in the collection is another collection of beans.  This second
collection of beans I want presented in an html select object.  In my Action
Class, I'd like to iterate through the first collection creating http
request attributes, each one containing an instance of the second
collection.  Something like this:

List list = (List) getList();
Iterator it = list.iterator();

for (i=1; it.hasNext(), i++) {
  MyBean myBean = (MyBean) it.next();
  request.setAttribute ("select"+ i, (List) myBean.getOtherList());
}

I want to use the  tag to populate the select objects.  The
collection parameter of  will have to the name of the
attributes created above (i.e., "select1", "select2", "select3",...)  

How can I create the collection name in each  tag in the jsp?
Can I use the indexId of the Iterate tag somehow to create it?  For example,
something like:

  
  
 
  
 
   
 
  

   
  

I know my use of indexOf can't be right.  I'm just trying to show the idea
of what I'm trying to do.


Thanks.



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Parameter

[Cohan, Sean]

I'm in one action class and I'm want to forward to another DispatchAction
class.  The second DispatchAction class requires a 'method' parameter which
is used to determine which method to call within the DispatchAction.  How
can I set the method parameter in the first action class so it can be used
by the DispatchAction?  

Right now, I trying request.setAttribute("method",
"getChangesSinceLastCertified") just before forwarding, but I'm getting a 
"HTTP Status 400 - Request[/recertify] does not contain handler parameter
named method".  

Thanks.


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HTML:checkbox question

[Sean Gay]

Hey all,

The problem I am having is setting the default state of a checkbox and
having the state retained over form submission.

If I set the default state to be selected (true in the underlying
actionform) when the form is submitted the checkbox remains selected even if
it has been de-selected before form submission.

If I set the default state to be not selected (false in the underlying
actionform) the state before submission is retained.

This wouldn't be a problem if the default state I required is to be not
selected, however Murphy's law does prohibit this and I need the checkbox to
be selected upon form entry. Code examples are provided below. If anyone can
help on this matter I would be most greatful as I can then stop banging my
head on the desk repeatedly. :)

I have altered the reset method, the initial value etc etc, but I just cant
seem to get this working.

Form:
public class KeywordSearchForm extends ActionForm
{
/**
 * Member variables
 */
private String businessType = null;
private String businessName = null;
private String location = null;
private boolean serviceArea = true;//when this is set to false
everything works correctly.
private String suburbPostcode   = null;

/**
 * Getter and Setters
 */
public String getBusinessType() { return businessType; }
public String getBusinessName() { return businessName; }
public String getLocation() { return location; }
public String getSuburbPostcode()   { return suburbPostcode; }
public boolean isServiceArea()  { return serviceArea; }

public void setBusinessType(String businessType){
this.businessType = businessType; }
public void setBusinessName(String businessName){
this.businessName = businessName; }
public void setLocation(String location){ this.location
= location; }
public void setServiceArea(boolean serviceArea) {
this.serviceArea = serviceArea; }
public void setSuburbPostcode(String suburbPostcode){
this.suburbPostcode = suburbPostcode; }

/**
 * Validation Methods
 */
public ActionErrors validate(ActionMapping mapping, HttpServletRequest
request)
{
ActionErrors errors = new ActionErrors();

validateBusinessParams(errors);
validateLocationParams(errors);

return errors;
}

//checks to ensure valid business information has been entered.
private void validateBusinessParams(ActionErrors errors)
{
if((getBusinessName().length() == 0) && (getBusinessType().length()
== 0))
{
errors.add("NoBusinessInfo", new
ActionError("error.businessInfo.required"));
}
}

//checks to ensure valid location information
private void validateLocationParams(ActionErrors errors)
{
if(("-1".equals(getLocation())) && (getSuburbPostcode().length() ==
0))
{
errors.add("NoLocationInfo", new
ActionError("error.locationInfo.required"));
}
}

public void reset(ActionMapping mapping, HttpServletRequest request)
{
this.businessType   = null;
this.businessName   = null;
this.location   = null;
this.serviceArea= false;
this.suburbPostcode = null;
}
}

Action:
Nothing is going on here at all. Just a stub at the moment - processing to
be inserted later.

JSP:









Thanks in advance,
Sean

IBM Websphere 4.0.4, Struts 1.1b2, "Cannot find message resources under key"

[Sullivan, Sean C - MLG]

I am using:

  IBM Websphere 4.0.4 on Windows 2000
  Jakarta Struts 1.1b2

I deployed struts-example.war in Websphere.

Deployment appears to have succeeded.

I am trying to view the application using this 
URL:

  http://localhost:80/struts-example/index.jsp

This error appears in the web browser:
 
  Error 500: Cannot find message resources under 
  keyorg.apache.struts.action.MESSAGE


What is the cause of this error?

Is it possible that this error is due to the fact 
that IBM's Websphere Admin Console uses an old version 
of struts.jar ?

I thought that struts-example.war would have no problem 
because struts-example.war file contains struts.jar in the WEB-INF/lib 
directory.

Perhaps I will double-check Websphere's classloader configuration options.

Cheers,

-Sean


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Struts 1.1b2, IBM Websphere 4.0

[Sullivan, Sean C - MLG]

I'm having some trouble deploying Struts 1.1b2 on IBM Websphere 4.0 

I am using Websphere 4.0 on Windows 2000 

I recompiled everything using IBM's 1.3.0 VM (the came with websphere) and
also the j2ee.jar library that came with Websphere 4.

Still I get a ClassCastException when hitting the first JSP page. Looks like
I might try recompiling Struts 
(taglibs are throwing the exception), but it's just a shot in the dark. 

java.lang.ClassCastException: org.apache.struts.taglib.tiles.UseAttributeTei

at
org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibraryInfoIm
pl.java:560) 
at
org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.ja
va:489) 
at
org.apache.jasper.compiler.TagLibraryInfoImpl.(TagLibraryInfoImpl.java:301) 
at
org.apache.jasper.compiler.JspParseEventListener.handleDirective(JspParseEve
ntListener.java:794) 
at
org.apache.jasper.compiler.DelegatingListener.handleDirective(DelegatingList
ener.java:116) 
at org.apache.jasper.compiler.Parser$Directive.accept(Parser.java:216) 
at org.apache.jasper.compiler.Parser.parse(Parser.java:1085) 
at org.apache.jasper.compiler.Parser.parse(Parser.java:1036) 
at org.apache.jasper.compiler.Parser.parse(Parser.java:1032) 
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:236) 
at org.apache.jasper.runtime.JspServlet.loadJSP(JspServlet.java:677) 
at
org.apache.jasper.runtime.JspServlet$JspServletWrapper.loadIfNecessary(JspSe
rvlet.java:230) 
at
org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.ja
va:247) 
at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:415) 
at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:544) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) 
at
com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager
.java:827) 
at
com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycl
eServlet.java:159) 
at
com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServle
t.java:286) 
at
com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycle
Servlet.java:106) 
at
com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java:47
2) 
at
com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletMan
ager.java:1012) 
at
com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManag
er.java:913) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(W
ebAppRequestDispatcher.java:499) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequest
Dispatcher.java:278) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestD
ispatcher.java:105) 
at
com.ibm.servlet.engine.webapp.SimpleFileServlet.doGet(SimpleFileServlet.java
:198) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) 
at
com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager
.java:827) 
at
com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycl
eServlet.java:159) 
at
com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServle
t.java:286) 
at
com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycle
Servlet.java:106) 
at
com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java:47
2) 
at
com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletMan
ager.java:1012) 
at
com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManag
er.java:913) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(W
ebAppRequestDispatcher.java:499) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequest
Dispatcher.java:278) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestD
ispatcher.java:105) 
at com.ibm.servlet.engine.srt.WebAppInvoker.doForward(WebAppInvoker.java:67)

at
com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.
java:123) 
at
com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(CachedIn
vocation.java:67) 
at
com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(ServletRequ
estProcessor.java:122) 
at
com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(OSEListener
.java:315) 
at
com.ibm.servlet.engine.http11.HttpConnection.handleRequest(HttpConnection.ja
va:60) 
at
com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:313)

at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:242) 
at com.ibm.ws.util.CachedThread.run(ThreadPool.java:122) 



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Re: [OT] Tomcat not extracting war

[Sean Harrison]

Mark,

If you're getting a FileNotFoundException when Tomcat tries to unpack the war
file, check the permissions of your webapps directory. I had the same problem. I
resolved it by giving the tomcat4 group write permissions to the webapps
directory so it could create the necessary folders/files.

Sean Harrison
Internet Services Administrator






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alt tags error?

[Cohan, Sean]

Could there a problem with the alt tag for  or   tags?
We see nothing when we hover over them.  Thanks.

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html:select / option defaultSelected or selected

[Cohan, Sean]

Is there any way I can specify the defaultSelected or selected property for
an html:select or an html:option?  I use the html:options to populate the
options with an ArrayList of beans.  I need to also specify the value that
should be initially selected. 

Thanks.

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alt tags

[Cohan, Sean]

Could there a problem with the alt tag for  or   tags?
We see nothing when we hover over them.  Thanks.


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RE: Forwarding Back to one Of Many Pages

[Cohan, Sean]

ok, ok.  it is almost beer o'clock.  thanks.

-Original Message-
From: Chappell, Simon P [mailto:[EMAIL PROTECTED]]
Sent: Friday, October 11, 2002 2:54 PM
To: Struts Users Mailing List
Subject: RE: Forwarding Back to one Of Many Pages


It's Friday afternoon man! Even Mark isn't thinking about Struts over there
in Blighty, most likely nursing a warm beer. ;-)

A way of knowing where you came from, is to pass a parameter called "url"
that has the value of the page where you came from. But, I want to STRONGLY
DISCOURAGE you from doing such a thing. Treat your web app as a state
machine and if you know where you are and what your state is, then you'll
only ever have to worry about where you can go next and ignore piddly
details like where you have just come from. This WORKS VERY WELL, and I just
did it so I'm not talking from anywhere south of my neck!

:-)

Simon

-
Simon P. Chappell [EMAIL PROTECTED]
Java Programming Specialist  www.landsend.com
Lands' End, Inc.   (608) 935-4526


>-----Original Message-
>From: Cohan, Sean [mailto:[EMAIL PROTECTED]]
>Sent: Friday, October 11, 2002 1:48 PM
>To: '[EMAIL PROTECTED]'
>Subject: FW: Forwarding Back to one Of Many Pages
>
>
>No takers on this one???
>
>-Original Message-
>From: Cohan, Sean [mailto:[EMAIL PROTECTED]]
>Sent: Thursday, October 10, 2002 4:48 PM
>To: 'Struts Users Mailing List'
>Subject: Forwarding Back to one Of Many Pages
>
>
>I'm sure this has been asked before.  Several pages can link 
>or forward to
>my page.  My page is mapped to a DispatchAction (because I 
>need to get some
>initial data and then process the submitted data.)  After 
>submitting, the
>user is forwarded to another 'action succeeded' page.  I need 
>to know how to
>get the user back to whatever page they used to arrive at my 
>initial page.
>The user could cancel and I would have to get them back to the original
>page, or the action succeeds and I have to get them back to 
>the original
>page from the 'action succeeded' page.  How can I do this?
>
>Lastly, how can I prevent the user from bookmarking the form 
>page or 'action
>succeeded' page.  Or at least, how can I make the bookmark be 
>a page I want
>it to be (i.e., the initiating page in a chain of pages?)
>
>Thanks.
>
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FW: Forwarding Back to one Of Many Pages

[Cohan, Sean]

No takers on this one???

-Original Message-
From: Cohan, Sean [mailto:[EMAIL PROTECTED]]
Sent: Thursday, October 10, 2002 4:48 PM
To: 'Struts Users Mailing List'
Subject: Forwarding Back to one Of Many Pages


I'm sure this has been asked before.  Several pages can link or forward to
my page.  My page is mapped to a DispatchAction (because I need to get some
initial data and then process the submitted data.)  After submitting, the
user is forwarded to another 'action succeeded' page.  I need to know how to
get the user back to whatever page they used to arrive at my initial page.
The user could cancel and I would have to get them back to the original
page, or the action succeeds and I have to get them back to the original
page from the 'action succeeded' page.  How can I do this?

Lastly, how can I prevent the user from bookmarking the form page or 'action
succeeded' page.  Or at least, how can I make the bookmark be a page I want
it to be (i.e., the initiating page in a chain of pages?)

Thanks.

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Forwarding Back to one Of Many Pages

[Cohan, Sean]

I'm sure this has been asked before.  Several pages can link or forward to
my page.  My page is mapped to a DispatchAction (because I need to get some
initial data and then process the submitted data.)  After submitting, the
user is forwarded to another 'action succeeded' page.  I need to know how to
get the user back to whatever page they used to arrive at my initial page.
The user could cancel and I would have to get them back to the original
page, or the action succeeds and I have to get them back to the original
page from the 'action succeeded' page.  How can I do this?

Lastly, how can I prevent the user from bookmarking the form page or 'action
succeeded' page.  Or at least, how can I make the bookmark be a page I want
it to be (i.e., the initiating page in a chain of pages?)

Thanks.

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RE: ArrayList in Options

[Cohan, Sean]

Very cool.  Thanks.

-Original Message-
From: Pavel Kolesnikov [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, October 09, 2002 4:19 PM
To: Struts Users Mailing List
Subject: Re: ArrayList in Options 


On Wed, 9 Oct 2002, Cohan, Sean wrote:

> I'll have an ArrayList of beans in my ActionClass.  Can I set the
ArrayList
> in the html:options collection property? 

Yes.

> The doc says the collection
> attribute is interpreted as the name of a JSP bean, in some scope.  ??? 
> 
> If I can do this, how do I expose this ArrayList to the jsp page and refer
> to it in the jsp page?  

Let's suppose beans in your collection have methods getId()
and getName().

Then your action class should contain somthing like this:

// expose your array list to the request scope
request.setAttribute ("blah", yourArrayList);

Your JSP (forwarded from action class mentioned above):

<%-- render your select-box using collection from your action --%>


See http://jakarta.apache.org/struts/struts-html.html#options

Pavel




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ArrayList in Options

[Cohan, Sean]

I'll have an ArrayList of beans in my ActionClass.  Can I set the ArrayList
in the html:options collection property?  The doc says the collection
attribute is interpreted as the name of a JSP bean, in some scope.  ??? 

If I can do this, how do I expose this ArrayList to the jsp page and refer
to it in the jsp page?  

Thanks.

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Automated Site testing

[Sean Gay]

Hey All,

I was hoping that someone of the list would be able to help me out. Our
company currently uses JUnit to perform automated tests on the back end of
our sites, and was wondering if something similar existed for doing tests on
the front end. I have looked into httpunit but that doesn't seem to be able
to adequately do what we are after, or provide further benefit than
performing JUnit tests on our actions?

If anyone has any tried suggestions I would be most appreciative.

Thanks in advance,
Sean

RE: IP Address

[Cohan, Sean]

Is that the correct method?  I get a 'can;t resolve symbol' compiler error.
Thanks.

-Original Message-
From: Emmanuel Boudrant
To: Struts Users Mailing List
Sent: 9/18/02 6:09 AM
Subject: Re: IP Address

try this:
 
 request.getRemoteXxx();

-emmanuel


 --- "Cohan, Sean" <[EMAIL PROTECTED]> a écrit : > 
> How do I get the referrer's IP address in my action class?  Thanks.
> 
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IP Address

[Cohan, Sean]

How do I get the referrer's IP address in my action class?  Thanks.

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RE: FW: Disable Navigation

[Cohan, Sean]

Thanks very much guys.  I think I'll have it popup only if thy get there
from within the app by their own choosing.  And I'll use a logic:present tag
to configure the continue / close button.

-Original Message-
From: Bartley, Chris P [PCS] [mailto:[EMAIL PROTECTED]]
Sent: Thursday, September 12, 2002 6:19 PM
To: 'Struts Users Mailing List'
Subject: RE: FW: Disable Navigation


And if you need to have the popup window be a certain size (or with no
location bar, buttons, etc) you can open the window with JavaScript.  See
here for more info:

   http://developer.irt.org/script/90.htm

Your link could then be something like this:

Click here to get a popup of results
from your action

You might also look around here for everything you (n)ever wanted to know
about windows and javascript:

   http://developer.irt.org/script/window.htm

chris

> -Original Message-
> From: Joe Barefoot [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, September 12, 2002 5:05 PM
> To: Struts Users Mailing List
> Subject: RE: FW: Disable Navigation
> 
> 
> Eddie's technically right, but I think you meant:  
> 
> "How do I make one of my links go through an action class and 
> popup the results in a new window?"  
> 
> ...and the answer is:
> 
> 
> Click here to 
> get a popup of results from your action
> 
> 
> You can conditionally output a popup or non-popup version of 
> the link using logic:equal or logic:present tags if that's 
> what you want to do.
> 
> 
> peace,
> Joe
> 
> > -Original Message-
> > From: Eddie Bush [mailto:[EMAIL PROTECTED]]
> > Sent: Thursday, September 12, 2002 3:02 PM
> > To: Struts Users Mailing List
> > Subject: Re: FW: Disable Navigation
> > 
> > 
> > Not possible.  You'll have to use javascript to do that --- 
> > or a target 
> > on the link to something other than _top.
> > 
> > Regards,
> > 
> > Eddie
> > 
> > Cohan, Sean wrote:
> > 
> > >BTW, how do I make the password page popup in a new window 
> > from an action
> > >class?
> > >
> > >Thanks.
> > >
> > 
> > 
> > 
> > --
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> > 
> > 
> 
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FW: Disable Navigation

[Cohan, Sean]

BTW, how do I make the password page popup in a new window from an action
class?

Thanks.

-Original Message-
From: Cohan, Sean [mailto:[EMAIL PROTECTED]]
Sent: Thursday, September 12, 2002 5:46 PM
To: 'Struts Users Mailing List'
Subject: RE: Disable Navigation


Yes the app navigation, not the browser ;).  

For the former case, if I put it in a pop-up and they close it without
changing the pw, I'd then have to worry about disabling the parent browser.
I guess I could have the change password action complete the logon process
and place the appropriate indicator in the session which pages would check
for to see if the user is logged on.  

Sound right?

-Original Message-
From: David Graham [mailto:[EMAIL PROTECTED]]
Sent: Thursday, September 12, 2002 5:35 PM
To: [EMAIL PROTECTED]
Subject: Re: Disable Navigation


Just to make sure, you're not disabling the browser navigation right?  Just 
the app's navigation?  Your users won't be pleased if you break their back 
button :-).

You could probably use the HTTP_REFERER header attribute to tell where they 
came from.  You could also use the same jsp component but in the first case 
put it in a popup window without the navigation components.

Dave


>From: "Cohan, Sean" <[EMAIL PROTECTED]>
>Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
>To: 'Struts Users Mailing List' <[EMAIL PROTECTED]>
>Subject: Disable Navigation
>Date: Thu, 12 Sep 2002 17:26:29 -0400
>
>For our app, if the user logs in for the first time or if the user's
>password is 30 days old, we require that they change it immediately logging
>in.  So from the logon action we send them to a password.jsp.  But the user
>should also be able to go to password.jsp anytime after logging in from
>(just about) any other jsp.
>
>For the former case, we would want to disable any navigation on
>password.jsp.  And for the latter case enable the navigation.  How can I
>distinguish when I should disable the navigation?  That is, how do I know
>that they came from the logon action and not some other jsp?
>
>Or should I be using two separate password pages?
>
>Thanks.
>
>--
>To unsubscribe, e-mail:   
><mailto:[EMAIL PROTECTED]>
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RE: Disable Navigation

[Cohan, Sean]

Yes the app navigation, not the browser ;).  

For the former case, if I put it in a pop-up and they close it without
changing the pw, I'd then have to worry about disabling the parent browser.
I guess I could have the change password action complete the logon process
and place the appropriate indicator in the session which pages would check
for to see if the user is logged on.  

Sound right?

-Original Message-
From: David Graham [mailto:[EMAIL PROTECTED]]
Sent: Thursday, September 12, 2002 5:35 PM
To: [EMAIL PROTECTED]
Subject: Re: Disable Navigation


Just to make sure, you're not disabling the browser navigation right?  Just 
the app's navigation?  Your users won't be pleased if you break their back 
button :-).

You could probably use the HTTP_REFERER header attribute to tell where they 
came from.  You could also use the same jsp component but in the first case 
put it in a popup window without the navigation components.

Dave


>From: "Cohan, Sean" <[EMAIL PROTECTED]>
>Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
>To: 'Struts Users Mailing List' <[EMAIL PROTECTED]>
>Subject: Disable Navigation
>Date: Thu, 12 Sep 2002 17:26:29 -0400
>
>For our app, if the user logs in for the first time or if the user's
>password is 30 days old, we require that they change it immediately logging
>in.  So from the logon action we send them to a password.jsp.  But the user
>should also be able to go to password.jsp anytime after logging in from
>(just about) any other jsp.
>
>For the former case, we would want to disable any navigation on
>password.jsp.  And for the latter case enable the navigation.  How can I
>distinguish when I should disable the navigation?  That is, how do I know
>that they came from the logon action and not some other jsp?
>
>Or should I be using two separate password pages?
>
>Thanks.
>
>--
>To unsubscribe, e-mail:   
><mailto:[EMAIL PROTECTED]>
>For additional commands, e-mail: 
><mailto:[EMAIL PROTECTED]>




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Disable Navigation

[Cohan, Sean]

For our app, if the user logs in for the first time or if the user's
password is 30 days old, we require that they change it immediately logging
in.  So from the logon action we send them to a password.jsp.  But the user
should also be able to go to password.jsp anytime after logging in from
(just about) any other jsp.

For the former case, we would want to disable any navigation on
password.jsp.  And for the latter case enable the navigation.  How can I
distinguish when I should disable the navigation?  That is, how do I know
that they came from the logon action and not some other jsp?  

Or should I be using two separate password pages?

Thanks.

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RE: Two Phase ActionClass

[Cohan, Sean]

Craig, in this thread you said I shouldn't have to have hidden fields
because the username
and password fields should still be set on the form bean associated with
"loginUser".  Do I have to do anything in the Logon action to make these
fields available to the loginWarning.jsp (like
session.setAttribute(mapping.getAttribute(), form);)?  I wasn't doing so.

thanks. 

-Original Message-
From: Craig Tataryn [mailto:[EMAIL PROTECTED]]
Sent: Monday, September 09, 2002 2:54 PM
To: Struts Users Mailing List
Subject: Re: Two Phase ActionClass


Create hidden fields (html:hidden) on the loginWarning.jsp page with the
same name of the username and password fields.  So long as they are within
the  tag as the others, it should pickup the values from the
FormBean that were set in login.jsp.

Actually, you shouldn't even need the hidden fields, because the username
and password fields should still be set on the form bean associated with
"loginUser".  This is the same action you are using for the Continue button.
So basically, inside the continue method as well as the continue else branch
of showWarningIfNecessary you should be able to dig those values out of the
form.

Let me know if that works for you,

Craig.


- Original Message -
From: "Cohan, Sean" <[EMAIL PROTECTED]>
To: "'Struts Users Mailing List'" <[EMAIL PROTECTED]>
Sent: Monday, September 09, 2002 2:36 PM
Subject: RE: Two Phase ActionClass


> After clicking on continue on the loginWarning.jsp page, I no longer have
> the username and password fields that are validated in the validate method
> of the loginForm.  How should I make this available?  Thanks.
>
> -Original Message-
> From: Craig Tataryn [mailto:[EMAIL PROTECTED]]
> Sent: Friday, September 06, 2002 11:01 PM
> To: [EMAIL PROTECTED]
> Subject: Re: Two Phase ActionClass
>
>
> Sean, not sure if I would recycle the login page to show the warning,
> instead I would have another page called loginWarning.jsp which showed
them
> a message and then presented a Continue and Cancel button.  The Continue
> button would send them back to the logon Action class and the Cancel
button
> would simply be a link back to the login.jsp page.
>
> However, I would change my Action class to a DispatchAction class and
setup
> things like they have in the DispatchAction API doc, in your case,
something
>
> like this:
>
> type="my.package.LoginUserAction"
>name="subscriptionForm"
>scope="request"
>input="/login.jsp"
>parameter="action">
>
>
>
> 
>
> I would then have two jsps, one for logging in (login.jsp) and then the
one
> for warning (loginWarning.jsp), and I would code my DispatachAction class
as
>
> follows:
>
> import org.apache.struts.action.DispatchAction;
>
> public class LoginUserAction extends DispatchAction {
> //have one method named for each possible function name you will be
> //passing in the "action" parameter
>
> //invoked when our Action class is called with
action=showWarningIfNecessary
> public ActionForward showWarningIfNecessary(ActionMapping mapping,
> ActionForm form, HttpServletRequest request, HttpServletResponse response)
> throws Exception
> {
>//if the user is already logged in
>//return mappings.findForward("warning");
>//else return mappings.findForward("success");
> }
>
> //invoked when our Action class is called with action=continue
> public ActionForward continue(ActionMapping mapping, ActionForm form,
> HttpServletRequest request, HttpServletResponse response) throws Exception
> {
>return mappings.findForward("success");
> }
>
> }
>
> In login.jsp, you would have a hidden form field with a name of "action"
and
>
> a value of "showWarningIfNecessary":
>
> 
>
> In loginWarning.jsp your continue button could just be a link to:
> loginUser.do?action=continue (or you could have a hidden field named
action
> like in login.jsp, but the value would be "continue")
>
> And your cancel button could be a link to:
> login.jsp
>
> If you read the API doc on DispatchAction, this will all make sense.
>
> Hope that helped!
>
> Craig.
>
> >From: "Cohan, Sean" <[EMAIL PROTECTED]>
> >Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> >To: 'Struts Users Mailing List' <[EMAIL PROTECTED]>
> >Subject: Two Phase ActionClass
> >Date: Fri, 6 Sep 2002 20:14:37 -0400
> >
> >Within my logon ActionClass, I want to check the user's user id/password
> >and
> >whether they are currently logged on anywh

html:image pageKey

[Cohan, Sean]

I'm having trouble trying to use   Am I using the
correct syntax?  In my jsp I have:

   

and in my ApplicationResources.properties I have:

login.image=/images/login.gif

In my struts_config.xml I have:

  

and in my web.xml I have:


action
 
org.apache.struts.action.ActionServlet

   application
 
gov.doc.bis.ecass2k.ui.struts.ApplicationResources


Thanks.

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RE: Tip #1

[Cohan, Sean]

NeverMind.  Brain freeze.

-Original Message-
From: Cohan, Sean [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, September 10, 2002 2:57 PM
To: 'Struts Users Mailing List'
Subject: Tip #1


Should we be extending ActionForm for this tip?  

I'm guessing yes since the sample Action code was listed as:

String selected = ((myForm) form).getSelected();

if (Constants.CANCEL.equals(selected)) ...


-Original Message-
From: Eddie Bush [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, September 10, 2002 1:43 PM
To: Struts Users Mailing List
Subject: Re: Recognizing Cancel Button over Submit Button


http://www.husted.com/struts/tips

There was a recent commit to make ImageButtonBean a piece of struts.  I 
*think* it will live in o.a.s.util.ImageButtonBean (browse the JAR to 
find it).  I *think* if you look at Ted's tip #1, you'll find what 
you're looking for.  Maybe I misunderstand your requirements though.

Regards,

Eddie

Cohan, Sean wrote:

>Thanks, but what if I want to use html:image and don't want the
bean:message
>tag to display text on the page?
>
>I should have mentioned that in the first email.  What I really is two
image
>buttons within the same form.  Can I have them go to the same action class
>where I can know which button was pressed and perform different actions
>accordingly?  
>



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Tip #1

[Cohan, Sean]

Should we be extending ActionForm for this tip?  

I'm guessing yes since the sample Action code was listed as:

String selected = ((myForm) form).getSelected();

if (Constants.CANCEL.equals(selected)) ...


-Original Message-
From: Eddie Bush [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, September 10, 2002 1:43 PM
To: Struts Users Mailing List
Subject: Re: Recognizing Cancel Button over Submit Button


http://www.husted.com/struts/tips

There was a recent commit to make ImageButtonBean a piece of struts.  I 
*think* it will live in o.a.s.util.ImageButtonBean (browse the JAR to 
find it).  I *think* if you look at Ted's tip #1, you'll find what 
you're looking for.  Maybe I misunderstand your requirements though.

Regards,

Eddie

Cohan, Sean wrote:

>Thanks, but what if I want to use html:image and don't want the
bean:message
>tag to display text on the page?
>
>I should have mentioned that in the first email.  What I really is two
image
>buttons within the same form.  Can I have them go to the same action class
>where I can know which button was pressed and perform different actions
>accordingly?  
>



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RE: Recognizing Cancel Button over Submit Button

[Cohan, Sean]

Thanks, Eddie.  It looks exactly what I'm looking for.  

-Original Message-
From: Eddie Bush [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, September 10, 2002 1:43 PM
To: Struts Users Mailing List
Subject: Re: Recognizing Cancel Button over Submit Button


http://www.husted.com/struts/tips

There was a recent commit to make ImageButtonBean a piece of struts.  I 
*think* it will live in o.a.s.util.ImageButtonBean (browse the JAR to 
find it).  I *think* if you look at Ted's tip #1, you'll find what 
you're looking for.  Maybe I misunderstand your requirements though.

Regards,

Eddie

Cohan, Sean wrote:

>Thanks, but what if I want to use html:image and don't want the
bean:message
>tag to display text on the page?
>
>I should have mentioned that in the first email.  What I really is two
image
>buttons within the same form.  Can I have them go to the same action class
>where I can know which button was pressed and perform different actions
>accordingly?  
>



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RE: Recognizing Cancel Button over Submit Button

[Cohan, Sean]

Thanks, but what if I want to use html:image and don't want the bean:message
tag to display text on the page?

I should have mentioned that in the first email.  What I really is two image
buttons within the same form.  Can I have them go to the same action class
where I can know which button was pressed and perform different actions
accordingly?  




-Original Message-
From: Ashish Kulkarni [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, September 10, 2002 11:33 AM
To: Struts Users Mailing List
Subject: Re: Recognizing Cancel Button over Submit Button


u can use LookupDispatchAction to find out which
button has been clicked
see struts1.1-b2 documentation where they haev an
example 
--- "Cohan, Sean" <[EMAIL PROTECTED]> wrote:
> I am sure this a newbie question, but how can I
> determine that the cancel
> button (html:cancel) was clicked instead of the
> submit button (html:submit)
> using an html:form.  They both end up in the same
> method of my
> DispatchAction?  Thanks.
> 
> --
> To unsubscribe, e-mail:  
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> 


=
A$HI$H

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Recognizing Cancel Button over Submit Button

[Cohan, Sean]

I am sure this a newbie question, but how can I determine that the cancel
button (html:cancel) was clicked instead of the submit button (html:submit)
using an html:form.  They both end up in the same method of my
DispatchAction?  Thanks.

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RE: Two Phase ActionClass

[Cohan, Sean]

After clicking on continue on the loginWarning.jsp page, I no longer have
the username and password fields that are validated in the validate method
of the loginForm.  How should I make this available?  Thanks.

-Original Message-
From: Craig Tataryn [mailto:[EMAIL PROTECTED]]
Sent: Friday, September 06, 2002 11:01 PM
To: [EMAIL PROTECTED]
Subject: Re: Two Phase ActionClass


Sean, not sure if I would recycle the login page to show the warning, 
instead I would have another page called loginWarning.jsp which showed them 
a message and then presented a Continue and Cancel button.  The Continue 
button would send them back to the logon Action class and the Cancel button 
would simply be a link back to the login.jsp page.

However, I would change my Action class to a DispatchAction class and setup 
things like they have in the DispatchAction API doc, in your case, something

like this:



   
   


I would then have two jsps, one for logging in (login.jsp) and then the one 
for warning (loginWarning.jsp), and I would code my DispatachAction class as

follows:

import org.apache.struts.action.DispatchAction;

public class LoginUserAction extends DispatchAction {
//have one method named for each possible function name you will be
//passing in the "action" parameter

//invoked when our Action class is called with action=showWarningIfNecessary
public ActionForward showWarningIfNecessary(ActionMapping mapping, 
ActionForm form, HttpServletRequest request, HttpServletResponse response) 
throws Exception
{
   //if the user is already logged in
   //return mappings.findForward("warning");
   //else return mappings.findForward("success");
}

//invoked when our Action class is called with action=continue
public ActionForward continue(ActionMapping mapping, ActionForm form, 
HttpServletRequest request, HttpServletResponse response) throws Exception
{
   return mappings.findForward("success");
}

}

In login.jsp, you would have a hidden form field with a name of "action" and

a value of "showWarningIfNecessary":



In loginWarning.jsp your continue button could just be a link to:
loginUser.do?action=continue (or you could have a hidden field named action 
like in login.jsp, but the value would be "continue")

And your cancel button could be a link to:
login.jsp

If you read the API doc on DispatchAction, this will all make sense.

Hope that helped!

Craig.

>From: "Cohan, Sean" <[EMAIL PROTECTED]>
>Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
>To: 'Struts Users Mailing List' <[EMAIL PROTECTED]>
>Subject: Two Phase ActionClass
>Date: Fri, 6 Sep 2002 20:14:37 -0400
>
>Within my logon ActionClass, I want to check the user's user id/password 
>and
>whether they are currently logged on anywhere else.  If they are logged on
>elsewhere, I want to go back to the logon page to warn them and give them a
>chance to continue or to bail.  If they continue, I want to skip over the
>check whether they are logged on elsewhere.  I'm struggling with how from 
>my
>logon.jsp page I can instruct the logon action to one thing one time and
>another thing another time.  I was thinking maybe the ActionMapping
>parameter, but I don't really know how to use it.  I'm searching.  Can
>someone give me a good way to do what I'm trying to do?  Should I go to a
>different ActionClass instead of trying to use the same one?
>
>Also, I was going to return the warning to the user in ActionErrors.  Is
>there a way I can poll the error from the jsp (logic tag?) and then if it's
>this warning put a yes/no form on the logon page?  Or should I warn them on
>a different page?  I do want other ActionErrors to display without the
>yes/no form (e.g., username required.)  Thanks.
>
>--
>To unsubscribe, e-mail:   
><mailto:[EMAIL PROTECTED]>
>For additional commands, e-mail: 
><mailto:[EMAIL PROTECTED]>
>


Craig W. Tataryn
Programmer/Analyst
Compuware

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RE: Two Phase ActionClass

[Cohan, Sean]

Craig, I greatly appreciate you taking the time to provide such a detailed
answer.  This is a tremendous help.  Thanks.

-Original Message-
From: Craig Tataryn [mailto:[EMAIL PROTECTED]]
Sent: Friday, September 06, 2002 11:01 PM
To: [EMAIL PROTECTED]
Subject: Re: Two Phase ActionClass


Sean, not sure if I would recycle the login page to show the warning, 
instead I would have another page called loginWarning.jsp which showed them 
a message and then presented a Continue and Cancel button.  The Continue 
button would send them back to the logon Action class and the Cancel button 
would simply be a link back to the login.jsp page.

However, I would change my Action class to a DispatchAction class and setup 
things like they have in the DispatchAction API doc, in your case, something

like this:



   
   


I would then have two jsps, one for logging in (login.jsp) and then the one 
for warning (loginWarning.jsp), and I would code my DispatachAction class as

follows:

import org.apache.struts.action.DispatchAction;

public class LoginUserAction extends DispatchAction {
//have one method named for each possible function name you will be
//passing in the "action" parameter

//invoked when our Action class is called with action=showWarningIfNecessary
public ActionForward showWarningIfNecessary(ActionMapping mapping, 
ActionForm form, HttpServletRequest request, HttpServletResponse response) 
throws Exception
{
   //if the user is already logged in
   //return mappings.findForward("warning");
   //else return mappings.findForward("success");
}

//invoked when our Action class is called with action=continue
public ActionForward continue(ActionMapping mapping, ActionForm form, 
HttpServletRequest request, HttpServletResponse response) throws Exception
{
   return mappings.findForward("success");
}

}

In login.jsp, you would have a hidden form field with a name of "action" and

a value of "showWarningIfNecessary":



In loginWarning.jsp your continue button could just be a link to:
loginUser.do?action=continue (or you could have a hidden field named action 
like in login.jsp, but the value would be "continue")

And your cancel button could be a link to:
login.jsp

If you read the API doc on DispatchAction, this will all make sense.

Hope that helped!

Craig.

>From: "Cohan, Sean" <[EMAIL PROTECTED]>
>Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
>To: 'Struts Users Mailing List' <[EMAIL PROTECTED]>
>Subject: Two Phase ActionClass
>Date: Fri, 6 Sep 2002 20:14:37 -0400
>
>Within my logon ActionClass, I want to check the user's user id/password 
>and
>whether they are currently logged on anywhere else.  If they are logged on
>elsewhere, I want to go back to the logon page to warn them and give them a
>chance to continue or to bail.  If they continue, I want to skip over the
>check whether they are logged on elsewhere.  I'm struggling with how from 
>my
>logon.jsp page I can instruct the logon action to one thing one time and
>another thing another time.  I was thinking maybe the ActionMapping
>parameter, but I don't really know how to use it.  I'm searching.  Can
>someone give me a good way to do what I'm trying to do?  Should I go to a
>different ActionClass instead of trying to use the same one?
>
>Also, I was going to return the warning to the user in ActionErrors.  Is
>there a way I can poll the error from the jsp (logic tag?) and then if it's
>this warning put a yes/no form on the logon page?  Or should I warn them on
>a different page?  I do want other ActionErrors to display without the
>yes/no form (e.g., username required.)  Thanks.
>
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Craig W. Tataryn
Programmer/Analyst
Compuware

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