Re: [Friday] Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Well, actually no. I work through my application 30 mins. with my session o.k., but when I came to redirect action it dissapear. I will create test application with nearly empty action class and jsp-s to try if redirect action to another namespace really delete session, as it happes to me. I checked this with log, variable is here, user click on redirect link, after showing resulting jsp, there is no any variable in session. And what is interesting, Acegi doesn't ask for login, so not whole session is deleted, only variables I set in Struts action class. -- Regards, Milan stanlick wrote: Is it possible you have the server session-time-to-live set to a very small duration of time? This might explain why the sessions are disappearing. On Fri, Aug 1, 2008 at 11:47 AM, Milan Milanovic [EMAIL PROTECTED]wrote: I know that they are passed through serlvet, I'm just wondering if struts makes some error there. Could you be positive that Struts 2.0.11.1 doesn't do anything with session, i.e., session remains intact and session is set for folowing action in case of redirect action ? -- Regards, Milan Al Sutton wrote: Milan, Please read up on how sessions work. They are NOT passed via URLs unless you have cookies disabled, URL rewriting enabled on your appserver, and a very sick sense of what a normal configuration is. Al. Milan Milanovic wrote: Hi Dave, one short question, don't be angry ;-). The link which when clicked action class lost its session looks like this: http://localhost:8080/myproject/show.action?dojo.preventCache=1224214242324id=4 Is it possible that session is not passed through this link ? -- Regards, Milan newton.dave wrote: Seriously, refactor your code. 5K lines of code in 7 files could hide all manner of nasties. We have a 1M class where I'm at now. That's *1M* of source. 30k+ lines, mostly if-elseif. It broke our cyclometric complexity meter, had to put in a bigger fuse. It makes Eclipse cry. It makes *me* cry. Kinda like this thread. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18778594.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18787879.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
O.K. Chris, thank!
But, do I need this invalidation ? What is its purpose ?
--
Thx, Milan
Chris Pratt wrote:
Yes, that's exactly what that does. It invalidates the session and
removes
all the data.
(*Chris*)
On Thu, Jul 31, 2008 at 3:27 PM, Milan Milanovic
[EMAIL PROTECTED]wrote:
Hi Dave,
excuse me for disturbing this list or you personally, I asked for this in
Spring forum (
http://forum.springframework.org/showthread.php?p=194333#post194333
http://forum.springframework.org/showthread.php?p=194333#post194333 ).
I figured out what I do in those method with session which forces user to
log in again, that I don't do in other methods, I do this:
// Test if session is valid
if (session instanceof org.apache.struts2.dispatcher.SessionMap) {
try {
((org.apache.struts2.dispatcher.SessionMap)session ).invalidate();
} catch (IllegalStateException e) {
logger.error(Session is not valid!, e);
return Action.ERROR;
}
}
Is this possible to erase session ?
--
Thx, Milan
newton.dave wrote:
I already told you I don't know and you continue to refuse to provide
the
information I've asked for. You also added new information about Acegi,
which I responded to by saying that yes, if you're getting logged out
it's
unlikely you'd keep the same session, as that would somewhat defeat the
purpose of any reasonable login/logout mechanism.
I don't think I have anything further of value to offer you. I don't
know
of any issues with session variables; if you're having an Acegi issue
then
pursue the issue on a Spring forum.
Dave
Milan Milanovic wrote:
Dear Dave,
O.K. But when you look at this scenario:
MyFirstActionClass - show first.jsp - user click on link -
MyFirstActionClass.method where I set session variable
(getSession().put(variable, new Boolean(true)); - show second.jsp
(here I
see my variable) - user click on some link -
MySecondActionClass.method-third.jsp (here I don't see my variable).
I should note that in MySecondActionClass.method I don't clear session
or
something similar, I just add remove some other variables and set some
new.
Why my session is obviously cleared when action from another namespace
is
called ?
--
Thx, Milan
newton.dave wrote:
I didn't say it wouldn't work. I, and the Sun documentation I quoted,
said
it was a known bad programming practice.
Dave
Milan Milanovic wrote:
Hi Dave,
no, I think that this is not an issue. I tried with Boolean.TRUE and
it
is
the same, but I earlier used new Boolean(true) and that worked.
--
Milan
newton.dave wrote:
--- On Thu, 7/31/08, Milan Milanovic wrote:
(getSession().put(variable, new Boolean(true));
Use Boolean.TRUE rather than instantiating a new object.
Note also that the Javadocs for Boolean state in big bold letters:
Note: It is rarely appropriate to use this constructor. Unless a
new
instance is required, the static factory valueOf(boolean) is
generally
a
better choice. It is likely to yield significantly better space and
time
performance.
Dave
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[OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
--- On Thu, 7/31/08, Milan Milanovic wrote: ((org.apache.struts2.dispatcher.SessionMap)session ).invalidate(); [...] Is this possible to erase session ? You're asking if session.invalidate() will erase the session? Really? Here's the thought process I'd use to figure that out, step-by-step. Step 1: Read the Javadoc. That's all the steps, because the Javadocs say the following: Invalidates this session then unbinds any objects bound to it. So I'm guessing that yes, calling session.invalidate() could actually invalidate the session. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
As you can see, I've read it, conclude it and write here, if I didn't I'll still have a problem, isn't it ?! I have asked in which cases this method should be used ? -- Milan newton.dave wrote: --- On Thu, 7/31/08, Milan Milanovic wrote: ((org.apache.struts2.dispatcher.SessionMap)session ).invalidate(); [...] Is this possible to erase session ? You're asking if session.invalidate() will erase the session? Really? Here's the thought process I'd use to figure that out, step-by-step. Step 1: Read the Javadoc. That's all the steps, because the Javadocs say the following: Invalidates this session then unbinds any objects bound to it. So I'm guessing that yes, calling session.invalidate() could actually invalidate the session. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18774795.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
--- On Fri, 8/1/08, Milan Milanovic wrote: I have asked in which cases this method should be used? It should be used when you want to invalidate the session and remove all objects in the session. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
O.K. Thanks.
One more question, is it possible that my session variable is erased when I
redirect
to another action/namespace, like this:
action name=show class=mySecondAction
!-- Redirect to another namespace --
result type=redirect-action
show
/actions
true
${id}
/result
/action
?
--
Milan
newton.dave wrote:
--- On Fri, 8/1/08, Milan Milanovic wrote:
I have asked in which cases this method should be used?
It should be used when you want to invalidate the session and remove all
objects in the session.
Dave
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Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
--- On Fri, 8/1/08, Milan Milanovic wrote:
One more question, is it possible that my session variable
is erased when I redirect to another action/namespace, like this:
action name=show
class=mySecondAction
!-- Redirect to another namespace --
result type=redirect-action
show
/actions
true
${id}
/result
/action
As I've said, I know of no default S2 mechanism that would arbitrarily remove
session variables. As I've also said, and as the documentation clearly states,
and as you were told on the Spring forum, if you're calling
session.invalidate() you'll lose all your session variables.
Dave
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Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Yes, I understand. But I don't remove session variable or call invalidate
anymore, and when my variable is stored during the whole scenario and when I
click to this redirect I get lost of my variable.
--
Milan
newton.dave wrote:
--- On Fri, 8/1/08, Milan Milanovic wrote:
One more question, is it possible that my session variable
is erased when I redirect to another action/namespace, like this:
action name=show
class=mySecondAction
!-- Redirect to another namespace --
result type=redirect-action
show
/actions
true
${id}
/result
/action
As I've said, I know of no default S2 mechanism that would arbitrarily
remove session variables. As I've also said, and as the documentation
clearly states, and as you were told on the Spring forum, if you're
calling session.invalidate() you'll lose all your session variables.
Dave
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Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
--- On Fri, 8/1/08, Milan Milanovic [EMAIL PROTECTED] wrote: Yes, I understand. But I don't remove session variable or call invalidate anymore, and when my variable is stored during the whole scenario and when I click to this redirect I get lost of my variable. Then provide the artifacts I requested so people can look at it--how do you expect anybody to diagnose your problem if you don't provide what's necessary? Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Dave, Repeat after me; It's Friday. It's nearly the weekend. And if they don't give me what I want I'm going to take my toys away and stop playing :). Al. Dave Newton wrote: --- On Fri, 8/1/08, Milan Milanovic [EMAIL PROTECTED] wrote: Yes, I understand. But I don't remove session variable or call invalidate anymore, and when my variable is stored during the whole scenario and when I click to this redirect I get lost of my variable. Then provide the artifacts I requested so people can look at it--how do you expect anybody to diagnose your problem if you don't provide what's necessary? Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Al ?! Dave, I cannot give you all that info, because of two things, first my classes and jsp-s are pretty complex, and not in english! So, I narrowed my scenario to this, my variable is in session - when redirect action is clicked, there is no variable in session any more! It's seems like that redirect action doesn't pass or set session to another action class. -- Regards, Milan Al Sutton wrote: Dave, Repeat after me; It's Friday. It's nearly the weekend. And if they don't give me what I want I'm going to take my toys away and stop playing :). Al. Dave Newton wrote: --- On Fri, 8/1/08, Milan Milanovic [EMAIL PROTECTED] wrote: Yes, I understand. But I don't remove session variable or call invalidate anymore, and when my variable is stored during the whole scenario and when I click to this redirect I get lost of my variable. Then provide the artifacts I requested so people can look at it--how do you expect anybody to diagnose your problem if you don't provide what's necessary? Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18777031.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
I already gave you my action configuration:
action name=show class=mySecondAction
!-- Redirect to another namespace --
result type=redirect-action
show
/actions
true
${id}
/result
/action
and here it is how it is called from jsp:
s:url id=connectUrl action=show
s:param name=id value=id /
/s:url
s:a id=d_%{id} href=%{connectUrl}Show/s:a
--
Regards, Milan
Milan Milanovic wrote:
Al ?!
Dave, I cannot give you all that info, because of two things, first my
classes
and jsp-s are pretty complex, and not in english! So, I narrowed my
scenario
to this, my variable is in session - when redirect action is clicked,
there is no
variable in session any more! It's seems like that redirect action doesn't
pass
or set session to another action class.
--
Regards, Milan
Al Sutton wrote:
Dave,
Repeat after me;
It's Friday. It's nearly the weekend. And if they don't give me what I
want I'm going to take my toys away and stop playing :).
Al.
Dave Newton wrote:
--- On Fri, 8/1/08, Milan Milanovic [EMAIL PROTECTED] wrote:
Yes, I understand. But I don't remove session variable
or call invalidate anymore, and when my variable is stored
during the whole scenario and when I click to this redirect
I get lost of my variable.
Then provide the artifacts I requested so people can look at it--how do
you expect anybody to diagnose your problem if you don't provide what's
necessary?
Dave
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Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
It's seems like that redirect action doesn't pass or set session to another action class. If you can't give us the code, we aren't able to help you. Session's don't need to be passed between actions. They are managed by the servlet container. But it is pretty safe to assume that Struts2 is not destroying your session. Piero - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Just making sure hurricane Dave doesn't blow through the list. If you ask for help, and someone offers, give them what they ask for. They can always ask for a translation of bits that may be critical, but unless you've rewritten large chunks of the JVM and Struts your tags and code will still be understandable. Milan Milanovic wrote: Al ?! Dave, I cannot give you all that info, because of two things, first my classes and jsp-s are pretty complex, and not in english! So, I narrowed my scenario to this, my variable is in session - when redirect action is clicked, there is no variable in session any more! It's seems like that redirect action doesn't pass or set session to another action class. -- Regards, Milan Al Sutton wrote: Dave, Repeat after me; It's Friday. It's nearly the weekend. And if they don't give me what I want I'm going to take my toys away and stop playing :). Al. Dave Newton wrote: --- On Fri, 8/1/08, Milan Milanovic [EMAIL PROTECTED] wrote: Yes, I understand. But I don't remove session variable or call invalidate anymore, and when my variable is stored during the whole scenario and when I click to this redirect I get lost of my variable. Then provide the artifacts I requested so people can look at it--how do you expect anybody to diagnose your problem if you don't provide what's necessary? Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
O.K. My 5 jsp which are used and two action classes have 5000+k lines of code, should I send them here ? -- Milan Al Sutton wrote: Just making sure hurricane Dave doesn't blow through the list. If you ask for help, and someone offers, give them what they ask for. They can always ask for a translation of bits that may be critical, but unless you've rewritten large chunks of the JVM and Struts your tags and code will still be understandable. Milan Milanovic wrote: Al ?! Dave, I cannot give you all that info, because of two things, first my classes and jsp-s are pretty complex, and not in english! So, I narrowed my scenario to this, my variable is in session - when redirect action is clicked, there is no variable in session any more! It's seems like that redirect action doesn't pass or set session to another action class. -- Regards, Milan Al Sutton wrote: Dave, Repeat after me; It's Friday. It's nearly the weekend. And if they don't give me what I want I'm going to take my toys away and stop playing :). Al. Dave Newton wrote: --- On Fri, 8/1/08, Milan Milanovic [EMAIL PROTECTED] wrote: Yes, I understand. But I don't remove session variable or call invalidate anymore, and when my variable is stored during the whole scenario and when I click to this redirect I get lost of my variable. Then provide the artifacts I requested so people can look at it--how do you expect anybody to diagnose your problem if you don't provide what's necessary? Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18777372.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Hi Piero, O.K. Basically I'm just asking one simple question, is it possible that redirect action delete session or variables in it or maybe not pass some, because they after redirecting I don't have that variable in session ? -- Regards, Milan Piero Sartini-3 wrote: It's seems like that redirect action doesn't pass or set session to another action class. If you can't give us the code, we aren't able to help you. Session's don't need to be passed between actions. They are managed by the servlet container. But it is pretty safe to assume that Struts2 is not destroying your session. Piero - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18777402.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
:O imho first stop would be someone who will refactor them. 5 jsps and 2 classes with 5K lines of code is not a healthy program. Once they have been refactored you may find it easier to find the problem. Al. Milan Milanovic wrote: O.K. My 5 jsp which are used and two action classes have 5000+k lines of code, should I send them here ? -- Milan Al Sutton wrote: Just making sure hurricane Dave doesn't blow through the list. If you ask for help, and someone offers, give them what they ask for. They can always ask for a translation of bits that may be critical, but unless you've rewritten large chunks of the JVM and Struts your tags and code will still be understandable. Milan Milanovic wrote: Al ?! Dave, I cannot give you all that info, because of two things, first my classes and jsp-s are pretty complex, and not in english! So, I narrowed my scenario to this, my variable is in session - when redirect action is clicked, there is no variable in session any more! It's seems like that redirect action doesn't pass or set session to another action class. -- Regards, Milan Al Sutton wrote: Dave, Repeat after me; It's Friday. It's nearly the weekend. And if they don't give me what I want I'm going to take my toys away and stop playing :). Al. Dave Newton wrote: --- On Fri, 8/1/08, Milan Milanovic [EMAIL PROTECTED] wrote: Yes, I understand. But I don't remove session variable or call invalidate anymore, and when my variable is stored during the whole scenario and when I click to this redirect I get lost of my variable. Then provide the artifacts I requested so people can look at it--how do you expect anybody to diagnose your problem if you don't provide what's necessary? Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Answer : No Only your code and your site design will affect the session variables you have set and whether they are accessible. Milan Milanovic wrote: Hi Piero, O.K. Basically I'm just asking one simple question, is it possible that redirect action delete session or variables in it or maybe not pass some, because they after redirecting I don't have that variable in session ? -- Regards, Milan Piero Sartini-3 wrote: It's seems like that redirect action doesn't pass or set session to another action class. If you can't give us the code, we aren't able to help you. Session's don't need to be passed between actions. They are managed by the servlet container. But it is pretty safe to assume that Struts2 is not destroying your session. Piero - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
If your artifacts are that big, I suggest that you create a minimal example that reproduces your error and then provide us with those as examples. Otherwise, it's impossible to help. And who knows, maybe the little example works, and then we can rule out Struts 2 in the equation. Nils-H On Fri, Aug 1, 2008 at 5:45 PM, Milan Milanovic [EMAIL PROTECTED] wrote: O.K. My 5 jsp which are used and two action classes have 5000+k lines of code, should I send them here ? -- Milan Al Sutton wrote: Just making sure hurricane Dave doesn't blow through the list. If you ask for help, and someone offers, give them what they ask for. They can always ask for a translation of bits that may be critical, but unless you've rewritten large chunks of the JVM and Struts your tags and code will still be understandable. Milan Milanovic wrote: Al ?! Dave, I cannot give you all that info, because of two things, first my classes and jsp-s are pretty complex, and not in english! So, I narrowed my scenario to this, my variable is in session - when redirect action is clicked, there is no variable in session any more! It's seems like that redirect action doesn't pass or set session to another action class. -- Regards, Milan Al Sutton wrote: Dave, Repeat after me; It's Friday. It's nearly the weekend. And if they don't give me what I want I'm going to take my toys away and stop playing :). Al. Dave Newton wrote: --- On Fri, 8/1/08, Milan Milanovic [EMAIL PROTECTED] wrote: Yes, I understand. But I don't remove session variable or call invalidate anymore, and when my variable is stored during the whole scenario and when I click to this redirect I get lost of my variable. Then provide the artifacts I requested so people can look at it--how do you expect anybody to diagnose your problem if you don't provide what's necessary? Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18777372.html Sent from the Struts - User mailing list archive at Nabble.com. - 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]
Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
O.K. Thanks. I must see why my session is deleted when redirect action is called :-(. I checked everything 10 times, and I don't anything with session, so it is very wierd to me why it is removed after just one click. -- Regards, Milan Al Sutton wrote: Answer : No Only your code and your site design will affect the session variables you have set and whether they are accessible. Milan Milanovic wrote: Hi Piero, O.K. Basically I'm just asking one simple question, is it possible that redirect action delete session or variables in it or maybe not pass some, because they after redirecting I don't have that variable in session ? -- Regards, Milan Piero Sartini-3 wrote: It's seems like that redirect action doesn't pass or set session to another action class. If you can't give us the code, we aren't able to help you. Session's don't need to be passed between actions. They are managed by the servlet container. But it is pretty safe to assume that Struts2 is not destroying your session. Piero - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18777689.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Seriously, refactor your code. 5K lines of code in 7 files could hide all manner of nasties. Milan Milanovic wrote: O.K. Thanks. I must see why my session is deleted when redirect action is called :-(. I checked everything 10 times, and I don't anything with session, so it is very wierd to me why it is removed after just one click. -- Regards, Milan Al Sutton wrote: Answer : No Only your code and your site design will affect the session variables you have set and whether they are accessible. Milan Milanovic wrote: Hi Piero, O.K. Basically I'm just asking one simple question, is it possible that redirect action delete session or variables in it or maybe not pass some, because they after redirecting I don't have that variable in session ? -- Regards, Milan Piero Sartini-3 wrote: It's seems like that redirect action doesn't pass or set session to another action class. If you can't give us the code, we aren't able to help you. Session's don't need to be passed between actions. They are managed by the servlet container. But it is pretty safe to assume that Struts2 is not destroying your session. Piero - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
--- On Fri, 8/1/08, Milan Milanovic [EMAIL PROTECTED] wrote: O.K. Basically I'm just asking one simple question, is it possible that redirect action delete session or variables in it or maybe not pass some, because they after redirecting I don't have that variable in session ? NO. There is no mechanism in S2 that arbitrarily removes session variables. The redirectAction result don't do anything to the session at all. In fact, very little does anything with the session at all. Look at the S2 code. Since you're not going to help us help you, you're going to have to help yourself. All the code is available. Step through it if you have to. Read the documentation of any code you use that might involve the session; not knowing what session.invalidate() does leads me to believe you haven't spent much time with the Javadocs. Check your interceptor stack and interceptor configuration. If you don't want to step through code, add an interceptor that tracks session variables and see if an interceptor is removing it. Understand Acegi better; if it's making you log in then something is wrong and you may lose your session there. RedirectAction is not the culprit, AFAICT, from the information you've provided. Hurricane Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Thhhaaa she blows!! (I use she in the shipping sense of the word... i.e. everythings a she when you're at sea for that long and it's all blokes). Dave Newton wrote: --- On Fri, 8/1/08, Milan Milanovic [EMAIL PROTECTED] wrote: O.K. Basically I'm just asking one simple question, is it possible that redirect action delete session or variables in it or maybe not pass some, because they after redirecting I don't have that variable in session ? NO. There is no mechanism in S2 that arbitrarily removes session variables. The redirectAction result don't do anything to the session at all. In fact, very little does anything with the session at all. Look at the S2 code. Since you're not going to help us help you, you're going to have to help yourself. All the code is available. Step through it if you have to. Read the documentation of any code you use that might involve the session; not knowing what session.invalidate() does leads me to believe you haven't spent much time with the Javadocs. Check your interceptor stack and interceptor configuration. If you don't want to step through code, add an interceptor that tracks session variables and see if an interceptor is removing it. Understand Acegi better; if it's making you log in then something is wrong and you may lose your session there. RedirectAction is not the culprit, AFAICT, from the information you've provided. Hurricane Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
--- On Fri, 8/1/08, Al Sutton [EMAIL PROTECTED] wrote: Thhhaaa she blows!! *lol* Tropical Depression Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[Friday] Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Seriously, refactor your code. 5K lines of code in 7 files could hide all manner of nasties. We have a 1M class where I'm at now. That's *1M* of source. 30k+ lines, mostly if-elseif. It broke our cyclometric complexity meter, had to put in a bigger fuse. It makes Eclipse cry. It makes *me* cry. Kinda like this thread. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Thanks huricane Dave ;-). O.K. I'll check everything one more time. I'm using only default stack and it worked until now good. And I fixed that invalidate problem, so I don't invalidate nor clear session anywhere in my project. -- Regards, Milan newton.dave wrote: --- On Fri, 8/1/08, Milan Milanovic [EMAIL PROTECTED] wrote: O.K. Basically I'm just asking one simple question, is it possible that redirect action delete session or variables in it or maybe not pass some, because they after redirecting I don't have that variable in session ? NO. There is no mechanism in S2 that arbitrarily removes session variables. The redirectAction result don't do anything to the session at all. In fact, very little does anything with the session at all. Look at the S2 code. Since you're not going to help us help you, you're going to have to help yourself. All the code is available. Step through it if you have to. Read the documentation of any code you use that might involve the session; not knowing what session.invalidate() does leads me to believe you haven't spent much time with the Javadocs. Check your interceptor stack and interceptor configuration. If you don't want to step through code, add an interceptor that tracks session variables and see if an interceptor is removing it. Understand Acegi better; if it's making you log in then something is wrong and you may lose your session there. RedirectAction is not the culprit, AFAICT, from the information you've provided. Hurricane Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18777852.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Don't worry, I've just written a rant about not relying on dirty reads and had to re-word it to include the footnote This discussion is about the SQL JDBC Drivers and is not about porn. Dave Newton wrote: --- On Fri, 8/1/08, Al Sutton [EMAIL PROTECTED] wrote: Thhhaaa she blows!! *lol* Tropical Depression Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[Friday] Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
--- On Fri, 8/1/08, Al Sutton [EMAIL PROTECTED] wrote: Don't worry, I've just written a rant about not relying on dirty reads and had to re-word it to include the footnote This discussion is about the SQL JDBC Drivers and is not about porn. Well, they're both just as exciting. Right? Anyone? *chirp* Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Friday] Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Captin... The cyclometric complexity meter is at max... I canne give it any more. Reflection can seriously help with big else-ifs. If your switching on a variable use the variable name and value as part of the class name and then do; Class blahHandlerClass = Class.forName( BlahHandlerFor+value ); BlahHandler blahHandler = blahHandlerClass.newInstance(); blahHandler.doYourWork(); It splits your code into more manageable chunks, allows you to add handlers for new values without touching the motherload, and it makes it look like you're a java ninja blending in with the workplace :). Al. Dave Newton wrote: Seriously, refactor your code. 5K lines of code in 7 files could hide all manner of nasties. We have a 1M class where I'm at now. That's *1M* of source. 30k+ lines, mostly if-elseif. It broke our cyclometric complexity meter, had to put in a bigger fuse. It makes Eclipse cry. It makes *me* cry. Kinda like this thread. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Friday] Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
So you'd choose JDBC driver source code over porn and you called me wierd :). Dave Newton wrote: --- On Fri, 8/1/08, Al Sutton [EMAIL PROTECTED] wrote: Don't worry, I've just written a rant about not relying on dirty reads and had to re-word it to include the footnote This discussion is about the SQL JDBC Drivers and is not about porn. Well, they're both just as exciting. Right? Anyone? *chirp* Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Friday] Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Hi Dave, one short question, don't be angry ;-). The link which when clicked action class lost its session looks like this: http://localhost:8080/myproject/show.action?dojo.preventCache=1224214242324id=4 Is it possible that session is not passed through this link ? -- Regards, Milan newton.dave wrote: Seriously, refactor your code. 5K lines of code in 7 files could hide all manner of nasties. We have a 1M class where I'm at now. That's *1M* of source. 30k+ lines, mostly if-elseif. It broke our cyclometric complexity meter, had to put in a bigger fuse. It makes Eclipse cry. It makes *me* cry. Kinda like this thread. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18778274.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Friday] Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Milan, Please read up on how sessions work. They are NOT passed via URLs unless you have cookies disabled, URL rewriting enabled on your appserver, and a very sick sense of what a normal configuration is. Al. Milan Milanovic wrote: Hi Dave, one short question, don't be angry ;-). The link which when clicked action class lost its session looks like this: http://localhost:8080/myproject/show.action?dojo.preventCache=1224214242324id=4 Is it possible that session is not passed through this link ? -- Regards, Milan newton.dave wrote: Seriously, refactor your code. 5K lines of code in 7 files could hide all manner of nasties. We have a 1M class where I'm at now. That's *1M* of source. 30k+ lines, mostly if-elseif. It broke our cyclometric complexity meter, had to put in a bigger fuse. It makes Eclipse cry. It makes *me* cry. Kinda like this thread. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Friday] Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
--- On Fri, 8/1/08, Al Sutton [EMAIL PROTECTED] wrote: It splits your code into more manageable chunks, [...] You're right, it does split *my* code. Unfortunately (well... fortunately, really) that code isn't mine and I'm forbidden from even looking at it. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Friday] Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
--- On Fri, 8/1/08, Al Sutton wrote: So you'd choose JDBC driver source code over porn And it's not filtered at work! Win-win! Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Friday] Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
A Medusa code. So named because anyone who looks at it gets so petrified they turn to freeze up and turn to stone. I once worked for a company where one of their classes was about 200K in size, the reason was the developer thought that in every you needed to catch every exception thrown, wrap it in something else, and re-throw it. Laugh... I laughed so hard I almost peed in my pants when I saw it. (and yes, the company was dumb enough to pay an expensive contractor to optimize the code. he corrected the exception handling, which reduced the code size and sped things up slighly, for which he got glowing praise by the management). Al. Dave Newton wrote: --- On Fri, 8/1/08, Al Sutton [EMAIL PROTECTED] wrote: It splits your code into more manageable chunks, [...] You're right, it does split *my* code. Unfortunately (well... fortunately, really) that code isn't mine and I'm forbidden from even looking at it. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Friday] Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Tonight on the Struts 2 comedy channel; How your employer is ensuring you enjoy your day by only filtering out the boring websites to avoid you having to waste time checking them out :). Dave Newton wrote: --- On Fri, 8/1/08, Al Sutton wrote: So you'd choose JDBC driver source code over porn And it's not filtered at work! Win-win! Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Friday] Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
I know that they are passed through serlvet, I'm just wondering if struts makes some error there. Could you be positive that Struts 2.0.11.1 doesn't do anything with session, i.e., session remains intact and session is set for folowing action in case of redirect action ? -- Regards, Milan Al Sutton wrote: Milan, Please read up on how sessions work. They are NOT passed via URLs unless you have cookies disabled, URL rewriting enabled on your appserver, and a very sick sense of what a normal configuration is. Al. Milan Milanovic wrote: Hi Dave, one short question, don't be angry ;-). The link which when clicked action class lost its session looks like this: http://localhost:8080/myproject/show.action?dojo.preventCache=1224214242324id=4 Is it possible that session is not passed through this link ? -- Regards, Milan newton.dave wrote: Seriously, refactor your code. 5K lines of code in 7 files could hide all manner of nasties. We have a 1M class where I'm at now. That's *1M* of source. 30k+ lines, mostly if-elseif. It broke our cyclometric complexity meter, had to put in a bigger fuse. It makes Eclipse cry. It makes *me* cry. Kinda like this thread. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18778594.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Friday] Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
--- On Fri, 8/1/08, Milan Milanovic wrote: Could you be positive that Struts 2.0.11.1 doesn't do anything with session, i.e., session remains intact and session is set for folowing action in case of redirect action? Session handling is no different for a redirectAction than any other result (more or less). The advice to write a test application that reproduces the error was good advice--without it it will even *more* difficult to help you. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Friday] Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
I refer you to the answer on sessions I gave you some emails ago. You **REALLY** should read how session work. They are not passed through a servlet. Al. Milan Milanovic wrote: I know that they are passed through serlvet, I'm just wondering if struts makes some error there. Could you be positive that Struts 2.0.11.1 doesn't do anything with session, i.e., session remains intact and session is set for folowing action in case of redirect action ? -- Regards, Milan Al Sutton wrote: Milan, Please read up on how sessions work. They are NOT passed via URLs unless you have cookies disabled, URL rewriting enabled on your appserver, and a very sick sense of what a normal configuration is. Al. Milan Milanovic wrote: Hi Dave, one short question, don't be angry ;-). The link which when clicked action class lost its session looks like this: http://localhost:8080/myproject/show.action?dojo.preventCache=1224214242324id=4 Is it possible that session is not passed through this link ? -- Regards, Milan newton.dave wrote: Seriously, refactor your code. 5K lines of code in 7 files could hide all manner of nasties. We have a 1M class where I'm at now. That's *1M* of source. 30k+ lines, mostly if-elseif. It broke our cyclometric complexity meter, had to put in a bigger fuse. It makes Eclipse cry. It makes *me* cry. Kinda like this thread. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Friday] Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Is it possible you have the server session-time-to-live set to a very small duration of time? This might explain why the sessions are disappearing. On Fri, Aug 1, 2008 at 11:47 AM, Milan Milanovic [EMAIL PROTECTED]wrote: I know that they are passed through serlvet, I'm just wondering if struts makes some error there. Could you be positive that Struts 2.0.11.1 doesn't do anything with session, i.e., session remains intact and session is set for folowing action in case of redirect action ? -- Regards, Milan Al Sutton wrote: Milan, Please read up on how sessions work. They are NOT passed via URLs unless you have cookies disabled, URL rewriting enabled on your appserver, and a very sick sense of what a normal configuration is. Al. Milan Milanovic wrote: Hi Dave, one short question, don't be angry ;-). The link which when clicked action class lost its session looks like this: http://localhost:8080/myproject/show.action?dojo.preventCache=1224214242324id=4 Is it possible that session is not passed through this link ? -- Regards, Milan newton.dave wrote: Seriously, refactor your code. 5K lines of code in 7 files could hide all manner of nasties. We have a 1M class where I'm at now. That's *1M* of source. 30k+ lines, mostly if-elseif. It broke our cyclometric complexity meter, had to put in a bigger fuse. It makes Eclipse cry. It makes *me* cry. Kinda like this thread. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Al Sutton W: www.alsutton.com T: twitter.com/alsutton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18778594.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [S2] Testing if session variable is present
No one have any idea how to access session variable in jsp in this kind of
simple scenario ?
--
Milan
Milan Milanovic wrote:
So, scenario is like this:
MyFirstAction.method1 [put session variable] - show first.jsp - user
click on link in first.jsp page - show second.jsp - user click on link
in second.jsp - MySecondAction.someMethod is called - show third.jsp
where this session test should be done.
I hope this helps.
--
Thx, Milan
Milan Milanovic wrote:
Hi,
just to note, I treid with this too: s:if test=#session.your_variable
!= null and it doesn't work.
I put my session variable in one action class, and then redirect to
another page which is connected to another action class. When that second
class method is runned, and resulting jsp is shown in that page I test
this. My both classes implements sessionAware.
--
Milan
Milan Milanovic wrote:
Well, this : s:if test=%{#session.your_variable != null} doesn't
work, event though my class implements sessionAware and I put my
your_variable in session before displaying this jsp page.
I should note that I put that variable in one action class and then that
s:if test is runned in jsp for another action class, but both classes
implements sessionAware.
What can I do ?
--
Thx, Milan
felipe.lorenz wrote:
Hummm.. Struts 1 or 2?
This code is to S2.
s:if test=%{#session.your_variable != null}
do something
/s:if
I didnt test it, so im not sure about the code.
But try it, and tell us.
Felipe Lorenz
On Tue, Jul 29, 2008 at 9:34 AM, Milan Milanovic
[EMAIL PROTECTED]wrote:
Hi,
I need to test in jsp if some session variable is present, and based
on
that
to
show some struts view code or not. How can I do that ?
--
Thx, Milan
--
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Re: [S2] Testing if session variable is present
--- On Thu, 7/31/08, Milan Milanovic [EMAIL PROTECTED] wrote: No one have any idea how to access session variable in jsp in this kind of simple scenario ? That's one explanation. So, scenario is like this: [...] I am unable to duplicate the inability to test session variables for non-existence/null. If I have an action implementing SessionAware (properly), set foo1 into session, and do not set foo2 into session, the following tests work: s:if test=#session.foo1 == null ... s:if test=#session.foo2 != null ... They continue to work if I go through multiple actions using the exact same JSP to test for their presence/non-presence. It is likely you are doing something wrong. I suppose that means you'll need to post the relevant SessionAware implementation, the code that sets the session variable(s), any action code in the application path that could modify session variables, the JSP that currently doesn't work, and any variants of the JSP code you've tried that also hasn't worked. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [S2] Testing if session variable is present
Hi Dave, newton.dave wrote: --- On Thu, 7/31/08, Milan Milanovic [EMAIL PROTECTED] wrote: No one have any idea how to access session variable in jsp in this kind of simple scenario ? That's one explanation. So, scenario is like this: [...] I am unable to duplicate the inability to test session variables for non-existence/null. If I have an action implementing SessionAware (properly), set foo1 into session, and do not set foo2 into session, the following tests work: s:if test=#session.foo1 == null ... s:if test=#session.foo2 != null ... They continue to work if I go through multiple actions using the exact same JSP to test for their presence/non-presence. Yes, I tried with this, but session variable is not found. I think that you didn't understand what is my scenario. I have implemented SessionAware interface for both of my action classes and that works perfectly in the case of jsp's that are connected to that classes. But in this case, I have this: MyFirstActionClass - show first.jsp - user click on link - MyFirstActionClass.method where I set session variable (getSession().put(variable); - show second.jsp - user click on some link - MySecondActionClass.method is called to return some results - show third.jsp with those results, and in this page I test if my session.variable is present, but there is not !! But, my variables that are set in MySecondActionClass.method are present in session for third.jsp! What is the problem ? -- Thx in advance, Milan newton.dave wrote: It is likely you are doing something wrong. I suppose that means you'll need to post the relevant SessionAware implementation, the code that sets the session variable(s), any action code in the application path that could modify session variables, the JSP that currently doesn't work, and any variants of the JSP code you've tried that also hasn't worked. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18756012.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [S2] Testing if session variable is present
It seems that my session variable is deleted somehow when first action method of the second Action class is called: MyFirstActionClass - show first.jsp - user click on link - MyFirstActionClass.method where I set session variable (getSession().put(variable, new Boolean(true)); - show second.jsp (here I see my variable) - user click on some link - MySecondActionClass.method-third.jsp (here I don't see my variable). I should note that in MySecondActionClass.method I don't clear session or something similar, I just add remove some other variables and set some new. -- Thx, Milan Milan Milanovic wrote: Hi Dave, newton.dave wrote: --- On Thu, 7/31/08, Milan Milanovic [EMAIL PROTECTED] wrote: No one have any idea how to access session variable in jsp in this kind of simple scenario ? That's one explanation. So, scenario is like this: [...] I am unable to duplicate the inability to test session variables for non-existence/null. If I have an action implementing SessionAware (properly), set foo1 into session, and do not set foo2 into session, the following tests work: s:if test=#session.foo1 == null ... s:if test=#session.foo2 != null ... They continue to work if I go through multiple actions using the exact same JSP to test for their presence/non-presence. Yes, I tried with this, but session variable is not found. I think that you didn't understand what is my scenario. I have implemented SessionAware interface for both of my action classes and that works perfectly in the case of jsp's that are connected to that classes. But in this case, I have this: MyFirstActionClass - show first.jsp - user click on link - MyFirstActionClass.method where I set session variable (getSession().put(variable); - show second.jsp - user click on some link - MySecondActionClass.method is called to return some results - show third.jsp with those results, and in this page I test if my session.variable is present, but there is not !! But, my variables that are set in MySecondActionClass.method are present in session for third.jsp! What is the problem ? -- Thx in advance, Milan newton.dave wrote: It is likely you are doing something wrong. I suppose that means you'll need to post the relevant SessionAware implementation, the code that sets the session variable(s), any action code in the application path that could modify session variables, the JSP that currently doesn't work, and any variants of the JSP code you've tried that also hasn't worked. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18756151.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [S2] Testing if session variable is present
No one have any idea how to access session variable in jsp in this kind of simple scenario ? You may access your session variable just like you would do without S2. There is no difference. Then use either the s:test tag from struts or c:if from the standard tag library. Piero - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [S2] Testing if session variable is present
--- On Thu, 7/31/08, Milan Milanovic wrote: I think that you didn't understand what is my scenario. I'm reasonably certain that I did. What is the problem ? I still don't know, because you still didn't include the code I asked for. That would have saved at least one posting (this one). I duplicated your scenario, except for that whole mine works thing. I store things in session all the time and have never seen this issue (except one time when our replication wasn't working properly, which isn't a Struts issue). I know of no default mechanism that would remove a session variable without being told to do so. Unless you provide more information it's unlikely you will get any replies that will magically solve your problem. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [S2] Testing if session variable is present
Hi Dave, one question, is it possible that Acegi security remove my session variable, because it sometimes ask to login between actions ? But, I'm not sure for this. -- Regards, Milan newton.dave wrote: --- On Thu, 7/31/08, Milan Milanovic wrote: I think that you didn't understand what is my scenario. I'm reasonably certain that I did. What is the problem ? I still don't know, because you still didn't include the code I asked for. That would have saved at least one posting (this one). I duplicated your scenario, except for that whole mine works thing. I store things in session all the time and have never seen this issue (except one time when our replication wasn't working properly, which isn't a Struts issue). I know of no default mechanism that would remove a session variable without being told to do so. Unless you provide more information it's unlikely you will get any replies that will magically solve your problem. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18756303.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT] new Boolean(true)? Re: [S2] Testing if session variable is present
--- On Thu, 7/31/08, Milan Milanovic wrote: (getSession().put(variable, new Boolean(true)); Use Boolean.TRUE rather than instantiating a new object. Note also that the Javadocs for Boolean state in big bold letters: Note: It is rarely appropriate to use this constructor. Unless a new instance is required, the static factory valueOf(boolean) is generally a better choice. It is likely to yield significantly better space and time performance. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Hi Dave, no, I think that this is not an issue. I tried with Boolean.TRUE and it is the same, but I earlier used new Boolean(true) and that worked. -- Milan newton.dave wrote: --- On Thu, 7/31/08, Milan Milanovic wrote: (getSession().put(variable, new Boolean(true)); Use Boolean.TRUE rather than instantiating a new object. Note also that the Javadocs for Boolean state in big bold letters: Note: It is rarely appropriate to use this constructor. Unless a new instance is required, the static factory valueOf(boolean) is generally a better choice. It is likely to yield significantly better space and time performance. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18756698.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Re: [S2] Testing if session variable is present
Sure it's possible. Milan Milanovic wrote: Hi Dave, one question, is it possible that Acegi security remove my session variable, because it sometimes ask to login between actions ? But, I'm not sure for this. -- Regards, Milan newton.dave wrote: --- On Thu, 7/31/08, Milan Milanovic wrote: I think that you didn't understand what is my scenario. I'm reasonably certain that I did. What is the problem ? I still don't know, because you still didn't include the code I asked for. That would have saved at least one posting (this one). I duplicated your scenario, except for that whole mine works thing. I store things in session all the time and have never seen this issue (except one time when our replication wasn't working properly, which isn't a Struts issue). I know of no default mechanism that would remove a session variable without being told to do so. Unless you provide more information it's unlikely you will get any replies that will magically solve your problem. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18756303.html Sent from the Struts - User mailing list archive at Nabble.com. - 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]
RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
I didn't say it wouldn't work. I, and the Sun documentation I quoted, said it was a known bad programming practice. Dave Milan Milanovic wrote: Hi Dave, no, I think that this is not an issue. I tried with Boolean.TRUE and it is the same, but I earlier used new Boolean(true) and that worked. -- Milan newton.dave wrote: --- On Thu, 7/31/08, Milan Milanovic wrote: (getSession().put(variable, new Boolean(true)); Use Boolean.TRUE rather than instantiating a new object. Note also that the Javadocs for Boolean state in big bold letters: Note: It is rarely appropriate to use this constructor. Unless a new instance is required, the static factory valueOf(boolean) is generally a better choice. It is likely to yield significantly better space and time performance. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18756698.html Sent from the Struts - User mailing list archive at Nabble.com. - 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]
RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Dear Dave, O.K. But when you look at this scenario: MyFirstActionClass - show first.jsp - user click on link - MyFirstActionClass.method where I set session variable (getSession().put(variable, new Boolean(true)); - show second.jsp (here I see my variable) - user click on some link - MySecondActionClass.method-third.jsp (here I don't see my variable). I should note that in MySecondActionClass.method I don't clear session or something similar, I just add remove some other variables and set some new. Why my session is obviously cleared when action from another namespace is called ? -- Thx, Milan newton.dave wrote: I didn't say it wouldn't work. I, and the Sun documentation I quoted, said it was a known bad programming practice. Dave Milan Milanovic wrote: Hi Dave, no, I think that this is not an issue. I tried with Boolean.TRUE and it is the same, but I earlier used new Boolean(true) and that worked. -- Milan newton.dave wrote: --- On Thu, 7/31/08, Milan Milanovic wrote: (getSession().put(variable, new Boolean(true)); Use Boolean.TRUE rather than instantiating a new object. Note also that the Javadocs for Boolean state in big bold letters: Note: It is rarely appropriate to use this constructor. Unless a new instance is required, the static factory valueOf(boolean) is generally a better choice. It is likely to yield significantly better space and time performance. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18756698.html Sent from the Struts - User mailing list archive at Nabble.com. - 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] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18758095.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
I already told you I don't know and you continue to refuse to provide the information I've asked for. You also added new information about Acegi, which I responded to by saying that yes, if you're getting logged out it's unlikely you'd keep the same session, as that would somewhat defeat the purpose of any reasonable login/logout mechanism. I don't think I have anything further of value to offer you. I don't know of any issues with session variables; if you're having an Acegi issue then pursue the issue on a Spring forum. Dave Milan Milanovic wrote: Dear Dave, O.K. But when you look at this scenario: MyFirstActionClass - show first.jsp - user click on link - MyFirstActionClass.method where I set session variable (getSession().put(variable, new Boolean(true)); - show second.jsp (here I see my variable) - user click on some link - MySecondActionClass.method-third.jsp (here I don't see my variable). I should note that in MySecondActionClass.method I don't clear session or something similar, I just add remove some other variables and set some new. Why my session is obviously cleared when action from another namespace is called ? -- Thx, Milan newton.dave wrote: I didn't say it wouldn't work. I, and the Sun documentation I quoted, said it was a known bad programming practice. Dave Milan Milanovic wrote: Hi Dave, no, I think that this is not an issue. I tried with Boolean.TRUE and it is the same, but I earlier used new Boolean(true) and that worked. -- Milan newton.dave wrote: --- On Thu, 7/31/08, Milan Milanovic wrote: (getSession().put(variable, new Boolean(true)); Use Boolean.TRUE rather than instantiating a new object. Note also that the Javadocs for Boolean state in big bold letters: Note: It is rarely appropriate to use this constructor. Unless a new instance is required, the static factory valueOf(boolean) is generally a better choice. It is likely to yield significantly better space and time performance. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18756698.html Sent from the Struts - User mailing list archive at Nabble.com. - 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] -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18758095.html Sent from the Struts - User mailing list archive at Nabble.com. - 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]
RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
Hi Dave,
excuse me for disturbing this list or you personally, I asked for this in
Spring forum (
http://forum.springframework.org/showthread.php?p=194333#post194333
http://forum.springframework.org/showthread.php?p=194333#post194333 ).
I figured out what I do in those method with session which forces user to
log in again, that I don't do in other methods, I do this:
// Test if session is valid
if (session instanceof org.apache.struts2.dispatcher.SessionMap) {
try {
((org.apache.struts2.dispatcher.SessionMap)session ).invalidate();
} catch (IllegalStateException e) {
logger.error(Session is not valid!, e);
return Action.ERROR;
}
}
Is this possible to erase session ?
--
Thx, Milan
newton.dave wrote:
I already told you I don't know and you continue to refuse to provide the
information I've asked for. You also added new information about Acegi,
which I responded to by saying that yes, if you're getting logged out it's
unlikely you'd keep the same session, as that would somewhat defeat the
purpose of any reasonable login/logout mechanism.
I don't think I have anything further of value to offer you. I don't know
of any issues with session variables; if you're having an Acegi issue then
pursue the issue on a Spring forum.
Dave
Milan Milanovic wrote:
Dear Dave,
O.K. But when you look at this scenario:
MyFirstActionClass - show first.jsp - user click on link -
MyFirstActionClass.method where I set session variable
(getSession().put(variable, new Boolean(true)); - show second.jsp
(here I
see my variable) - user click on some link -
MySecondActionClass.method-third.jsp (here I don't see my variable).
I should note that in MySecondActionClass.method I don't clear session or
something similar, I just add remove some other variables and set some
new.
Why my session is obviously cleared when action from another namespace is
called ?
--
Thx, Milan
newton.dave wrote:
I didn't say it wouldn't work. I, and the Sun documentation I quoted,
said
it was a known bad programming practice.
Dave
Milan Milanovic wrote:
Hi Dave,
no, I think that this is not an issue. I tried with Boolean.TRUE and it
is
the same, but I earlier used new Boolean(true) and that worked.
--
Milan
newton.dave wrote:
--- On Thu, 7/31/08, Milan Milanovic wrote:
(getSession().put(variable, new Boolean(true));
Use Boolean.TRUE rather than instantiating a new object.
Note also that the Javadocs for Boolean state in big bold letters:
Note: It is rarely appropriate to use this constructor. Unless a new
instance is required, the static factory valueOf(boolean) is generally
a
better choice. It is likely to yield significantly better space and
time
performance.
Dave
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Re: [S2] Testing if session variable is present
Well, this : s:if test=%{#session.your_variable != null} doesn't work,
event though my class implements sessionAware and I put my your_variable in
session before displaying this jsp page.
What can I do ?
--
Thx, Milan
felipe.lorenz wrote:
Hummm.. Struts 1 or 2?
This code is to S2.
s:if test=%{#session.your_variable != null}
do something
/s:if
I didnt test it, so im not sure about the code.
But try it, and tell us.
Felipe Lorenz
On Tue, Jul 29, 2008 at 9:34 AM, Milan Milanovic
[EMAIL PROTECTED]wrote:
Hi,
I need to test in jsp if some session variable is present, and based on
that
to
show some struts view code or not. How can I do that ?
--
Thx, Milan
--
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Re: [S2] Testing if session variable is present
Have you tried this:
s:if test=#session['your_variable']!= null
Milan Milanovic escribió:
Well, this : s:if test=%{#session.your_variable != null} doesn't work,
event though my class implements sessionAware and I put my your_variable in
session before displaying this jsp page.
What can I do ?
--
Thx, Milan
felipe.lorenz wrote:
Hummm.. Struts 1 or 2?
This code is to S2.
s:if test=%{#session.your_variable != null}
do something
/s:if
I didnt test it, so im not sure about the code.
But try it, and tell us.
Felipe Lorenz
On Tue, Jul 29, 2008 at 9:34 AM, Milan Milanovic
[EMAIL PROTECTED]wrote:
Hi,
I need to test in jsp if some session variable is present, and based on
that
to
show some struts view code or not. How can I do that ?
--
Thx, Milan
--
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Re: [S2] Testing if session variable is present
Hi,
just to note, I treid with this too: s:if test=#session.your_variable !=
null and it doesn't work.
I put my session variable in one action class, and then redirect to another
page which is connected to another action class. When that second class
method is runned, and resulting jsp is shown in that page I test this. My
both classes implements sessionAware.
--
Milan
Milan Milanovic wrote:
Well, this : s:if test=%{#session.your_variable != null} doesn't work,
event though my class implements sessionAware and I put my your_variable
in session before displaying this jsp page.
I should note that I put that variable in one action class and then that
s:if test is runned in jsp for another action class, but both classes
implements sessionAware.
What can I do ?
--
Thx, Milan
felipe.lorenz wrote:
Hummm.. Struts 1 or 2?
This code is to S2.
s:if test=%{#session.your_variable != null}
do something
/s:if
I didnt test it, so im not sure about the code.
But try it, and tell us.
Felipe Lorenz
On Tue, Jul 29, 2008 at 9:34 AM, Milan Milanovic
[EMAIL PROTECTED]wrote:
Hi,
I need to test in jsp if some session variable is present, and based on
that
to
show some struts view code or not. How can I do that ?
--
Thx, Milan
--
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Re: [S2] Testing if session variable is present
Nop, it doesn't work.
--
Milan
Marcos Hermida-2 wrote:
Have you tried this:
s:if test=#session['your_variable']!= null
Milan Milanovic escribió:
Well, this : s:if test=%{#session.your_variable != null} doesn't
work,
event though my class implements sessionAware and I put my your_variable
in
session before displaying this jsp page.
What can I do ?
--
Thx, Milan
felipe.lorenz wrote:
Hummm.. Struts 1 or 2?
This code is to S2.
s:if test=%{#session.your_variable != null}
do something
/s:if
I didnt test it, so im not sure about the code.
But try it, and tell us.
Felipe Lorenz
On Tue, Jul 29, 2008 at 9:34 AM, Milan Milanovic
[EMAIL PROTECTED]wrote:
Hi,
I need to test in jsp if some session variable is present, and based on
that
to
show some struts view code or not. How can I do that ?
--
Thx, Milan
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Re: [S2] Testing if session variable is present
So, scenario is like this:
MyFirstAction.method1 [put session variable] - show first.jsp - user click
on link in first.jsp page - show second.jsp - user click on link in
second.jsp - MySecondAction.someMethod is called - show third.jsp where
this session test should be done.
I hope this helps.
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Thx, Milan
Milan Milanovic wrote:
Hi,
just to note, I treid with this too: s:if test=#session.your_variable !=
null and it doesn't work.
I put my session variable in one action class, and then redirect to
another page which is connected to another action class. When that second
class method is runned, and resulting jsp is shown in that page I test
this. My both classes implements sessionAware.
--
Milan
Milan Milanovic wrote:
Well, this : s:if test=%{#session.your_variable != null} doesn't
work, event though my class implements sessionAware and I put my
your_variable in session before displaying this jsp page.
I should note that I put that variable in one action class and then that
s:if test is runned in jsp for another action class, but both classes
implements sessionAware.
What can I do ?
--
Thx, Milan
felipe.lorenz wrote:
Hummm.. Struts 1 or 2?
This code is to S2.
s:if test=%{#session.your_variable != null}
do something
/s:if
I didnt test it, so im not sure about the code.
But try it, and tell us.
Felipe Lorenz
On Tue, Jul 29, 2008 at 9:34 AM, Milan Milanovic
[EMAIL PROTECTED]wrote:
Hi,
I need to test in jsp if some session variable is present, and based on
that
to
show some struts view code or not. How can I do that ?
--
Thx, Milan
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[S2] Testing if session variable is present
Hi, I need to test in jsp if some session variable is present, and based on that to show some struts view code or not. How can I do that ? -- Thx, Milan -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18716278.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [S2] Testing if session variable is present
Hummm.. Struts 1 or 2?
This code is to S2.
s:if test=%{#session.your_variable != null}
do something
/s:if
I didnt test it, so im not sure about the code.
But try it, and tell us.
Felipe Lorenz
On Tue, Jul 29, 2008 at 9:34 AM, Milan Milanovic
[EMAIL PROTECTED]wrote:
Hi,
I need to test in jsp if some session variable is present, and based on
that
to
show some struts view code or not. How can I do that ?
--
Thx, Milan
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http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18716278.html
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Re: [S2] Testing if session variable is present
Hi Milan, If you're using Struts 1 you should be able to use the logic:present tag like this: logic:present name = NameOfVariableSavedInSession scope = session tags to execute if the above is true /logic:present Hope this helps! /Ylva Milan Milanovic wrote: Hi, I need to test in jsp if some session variable is present, and based on that to show some struts view code or not. How can I do that ? -- Thx, Milan -- View this message in context: http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18718079.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [S2] Testing if session variable is present
Hi,
it is S2, I wrote this in subject of this topis.
Thanks, I'll try it.
--
Regards, Milan
felipe.lorenz wrote:
Hummm.. Struts 1 or 2?
This code is to S2.
s:if test=%{#session.your_variable != null}
do something
/s:if
I didnt test it, so im not sure about the code.
But try it, and tell us.
Felipe Lorenz
On Tue, Jul 29, 2008 at 9:34 AM, Milan Milanovic
[EMAIL PROTECTED]wrote:
Hi,
I need to test in jsp if some session variable is present, and based on
that
to
show some struts view code or not. How can I do that ?
--
Thx, Milan
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