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Posted to users@tomcat.apache.org by Mark Benussi <ma...@hotmail.com> on 2005/06/07 08:08:01 UTC
Tomcat Struts form population problem in PRODUCTION
I am submitting a Struts form in my live application but the values seem to
be getting lost between my browser and the population of my ActionForm. This
only happens if the login page is the first request of the session.
If you click around on the site (even once) and then submit the form the
values are taken.
:S
NB This only happens in my live environment (Tomcat 5, LINUX).
Re: Tomcat Struts form population problem in PRODUCTION
Posted by Adam Hardy <ah...@cyberspaceroad.com>.
What I mean by security is, what sort of user authentication? For your
login, that is. I assume that it's hand-rolled and you're accessing some
sort of data store to verify the password given by the user.
I'll also assume that you've got the struts-config mapping correct, so
that the correct formbean is being created for the URL you are
submitting to, and that the formbean has property getters and setters
matching the field names.
Could you have 2 instances of your formbean and be using the wrong one?
Could you be submitting twice (due to a freaky HTML mistake) or
submitting to the wrong URL?
Try debugging the params in the request itself - here's my JSP debug method
<%
out.println("App");
java.util.Enumeration e =
pageContext.getAttributeNamesInScope(PageContext.APPLICATION_SCOPE);
Object value;
while (e != null && e.hasMoreElements())
{
String key = (String)e.nextElement();
value = null;
if (key != null)
value = pageContext.getAttribute(key,
PageContext.APPLICATION_SCOPE);
out.println(key + ": " + value);
}
out.println("Session");
e = pageContext.getAttributeNamesInScope(PageContext.SESSION_SCOPE);
while (e != null && e.hasMoreElements())
{
String key = (String)e.nextElement();
value = null;
if (key != null)
value = pageContext.getAttribute(key, PageContext.SESSION_SCOPE);
out.println(key + ": " + value);
}
out.println("Request");
e = pageContext.getAttributeNamesInScope(PageContext.REQUEST_SCOPE);
while (e != null && e.hasMoreElements())
{
String key = (String)e.nextElement();
value = null;
if (key != null)
value = pageContext.getAttribute(key, PageContext.REQUEST_SCOPE);
out.println(key + ": " + value);
}
%>
On 07/06/05 09:19 Mark Benussi wrote:
> There is no security implemented.
>
> When the form is submitted it calls the BeanUtils.populate method.
>
> With debgging enabled no values are copied into my form on the first
> submission of the form if the form is within a page that was produced as
> the result of the first ever session request to a url on the server
> (phew!).
>
>
> ----Original Message Follows----
> From: Adam Hardy <ah...@cyberspaceroad.com>
> Reply-To: "Struts Users Mailing List" <us...@struts.apache.org>
> To: Struts Users Mailing List <us...@struts.apache.org>
> Subject: Re: Tomcat Struts form population problem in PRODUCTION
> Date: Tue, 07 Jun 2005 09:03:32 +0100
>
> What sort of security are you using? Container-managed? SSL?
>
> And what exactly do you mean? Which values disappear? The login form
> fields?
>
>
>
> On 07/06/05 07:08 Mark Benussi wrote:
>
>> I am submitting a Struts form in my live application but the values
>> seem to
>> be getting lost between my browser and the population of my
>> ActionForm. This
>> only happens if the login page is the first request of the session.
>>
>>
>>
>> If you click around on the site (even once) and then submit the form the
>> values are taken.
>>
>>
>>
>> :S
>>
>>
>>
>> NB This only happens in my live environment (Tomcat 5, LINUX).
>>
>>
>
>
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>
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Re: Tomcat Struts form population problem in PRODUCTION
Posted by Mark Benussi <ma...@hotmail.com>.
I imaging the JSP must be session aware as the strust tags are included in
the jsp and compile --> The tags would look for a bean to populate the
fields.
----Original Message Follows----
From: Emmanouil Batsis <Em...@eurodyn.com>
Reply-To: "Struts Users Mailing List" <us...@struts.apache.org>
To: Struts Users Mailing List <us...@struts.apache.org>
Subject: Re: Tomcat Struts form population problem in PRODUCTION
Date: Tue, 07 Jun 2005 12:22:13 +0300
Mark Benussi wrote:
>There is no security implemented.
Is it possible that the JSP is not session aware and thus a session is not
created to carry the form (and it's fields?)?
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Re: Tomcat Struts form population problem in PRODUCTION
Posted by Emmanouil Batsis <Em...@eurodyn.com>.
Mark Benussi wrote:
> There is no security implemented.
Is it possible that the JSP is not session aware and thus a session is
not created to carry the form (and it's fields?)?
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Re: Tomcat Struts form population problem in PRODUCTION
Posted by Mark Benussi <ma...@hotmail.com>.
There is no security implemented.
When the form is submitted it calls the BeanUtils.populate method.
With debgging enabled no values are copied into my form on the first
submission of the form if the form is within a page that was produced as the
result of the first ever session request to a url on the server (phew!).
----Original Message Follows----
From: Adam Hardy <ah...@cyberspaceroad.com>
Reply-To: "Struts Users Mailing List" <us...@struts.apache.org>
To: Struts Users Mailing List <us...@struts.apache.org>
Subject: Re: Tomcat Struts form population problem in PRODUCTION
Date: Tue, 07 Jun 2005 09:03:32 +0100
What sort of security are you using? Container-managed? SSL?
And what exactly do you mean? Which values disappear? The login form fields?
On 07/06/05 07:08 Mark Benussi wrote:
>I am submitting a Struts form in my live application but the values seem to
>be getting lost between my browser and the population of my ActionForm.
>This
>only happens if the login page is the first request of the session.
>
>
>
>If you click around on the site (even once) and then submit the form the
>values are taken.
>
>
>
>:S
>
>
>
>NB This only happens in my live environment (Tomcat 5, LINUX).
>
>
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Re: Tomcat Struts form population problem in PRODUCTION
Posted by Adam Hardy <ah...@cyberspaceroad.com>.
What sort of security are you using? Container-managed? SSL?
And what exactly do you mean? Which values disappear? The login form fields?
On 07/06/05 07:08 Mark Benussi wrote:
> I am submitting a Struts form in my live application but the values seem to
> be getting lost between my browser and the population of my ActionForm. This
> only happens if the login page is the first request of the session.
>
>
>
> If you click around on the site (even once) and then submit the form the
> values are taken.
>
>
>
> :S
>
>
>
> NB This only happens in my live environment (Tomcat 5, LINUX).
>
>
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Re: Tomcat Struts form population problem in PRODUCTION
Posted by Anto Paul <an...@gmail.com>.
On 6/7/05, Mark Benussi <ma...@hotmail.com> wrote:
> I am submitting a Struts form in my live application but the values seem to
> be getting lost between my browser and the population of my ActionForm. This
> only happens if the login page is the first request of the session.
>
>
>
> If you click around on the site (even once) and then submit the form the
> values are taken.
>
>
>
> :S
>
>
>
> NB This only happens in my live environment (Tomcat 5, LINUX).
>
>
>
Dont crosspost. Is there Apache infront of Tomcat ?. I have noticed
this kind of problem in Tomcat 4.1 + Apache 1.3 combination but
couldn't find the reason.
--
rgds
Anto Paul
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