Wel this might help...
// You write following two lines in first JSP page.
String name = "Java";// This might be your hidden
field.
session.setAttribute("HiddenName", name);
//Then you get the name on next page as follows.
String userName =
(String)session.getAttribute("HiddenName");
The "name" attribute will be available throught the
session life, unless we
remove it explicitly or restart Tomcat.
We can use it on any page once it is placed
properly.
Best Regards,
S H A K E E L A H M A D
http://members.fortunecity.com/javaclub/shakeel.htm
Voice: 00923002723316
Senior Software Engineer.
NorthStar Technologies. www.globalnorthstar.com
EE(Computer Engineering), UET Lahore, Pakistan.
SCJP,SCWCD & SCBCD Sun Microsystems, Inc.
Brain Bench Certified Java Programmer.
-----Original Message-----
From: U K Laxmi [mailto:[EMAIL PROTECTED]
Sent: 23 February, 2005 10:37 AM
To: Tomcat Users List
Subject: RE: How to send hidden variables to next
page
Yes. I'm using JSP. Can you pls tell me the syntax
or
guidelines as how to do it.
Thank you.
--- Shakeel Ahmad <[EMAIL PROTECTED]>
wrote:
If you are developing a JSP/Servlet then you can
do
this by keeping those
variables in session.
Best Regards,
S H A K E E L A H M A D
http://members.fortunecity.com/javaclub/shakeel.htm
Voice: 00923002723316
Senior Software Engineer.
NorthStar Technologies. www.globalnorthstar.com
EE(Computer Engineering), UET Lahore, Pakistan.
SCJP,SCWCD & SCBCD Sun Microsystems, Inc.
Brain Bench Certified Java Programmer.
-----Original Message-----
From: U K Laxmi [mailto:[EMAIL PROTECTED]
Sent: 23 February, 2005 10:31 AM
To: Tomcat Users List
Subject: How to send hidden variables to next page
Sorry if it's not the right place to post this
question. Excuse me.
I've some hidden variables in a web page. I want
to
send them to next page without using submit
button.
I
don't know how to do it. More over i don't know
how
to
access those variables in the next page. Is there
any
option available to do this html or tomcat or
apache?
Thanks!!
--- Matt <[EMAIL PROTECTED]> wrote:
Ah-ha, somehow I changed a line in the
uriworkermap.properties file from
this (some pointless experiment out of past
frustrated delirium):
/jsp-examples/*=ajp13w
...to this:
/jsp-examples/*.jsp
...so changing it back (which is how it was
out-of-the-box after
jk_1.2.8.exe was run) to:
/jsp-examples/*=ajp13w
...fixes it, and I can now access both
directories
fine (inside and
outside of $CATALINA_HOME/webapps)!!! YAY!!!
I now get the expected results for:
http://localhost/jsp-examples/ (the webapps/
examples page)
...and for:
http://localhost:8080/jsp-examples/ (the
webapps/
examples page)
...and for:
http://localhost:8080 (Tomcat home page)
...and for:
http://localhost (IIS home page)
...and for:
http://localhost/JSP/MYwebapps/MYjsp-examples
(the C:\Inetpub\wwwroot\JSP\MYwebapps\ examples
page)
...and the .JSP pages work as expected in both
places!
Now I can add docabses to my heart's content -
*relieved sigh*
SO...the easy answer is a simple, single CONTEXT
addition, but making sure
to overlap the end of the "docbase" path with
the
"path":
<Context path="/JSP"
docbase="C:/Inetpub/wwwroot/JSP" debug="0"
reloadable="true" crossContext="false" />
As an aside, I got rid of the <...path=""
docbase=""...> CONTEXT, so I
have no idea why you're using that line in your
server.xml file, Wendy?
THANKS, Wendy!!!
-Matt
On Tue, 22 Feb 2005, Matt wrote:
OK, we've at least gotten to the point where I
can
now run the examples
from my own directory outside of
$CATALINA_HOME/webapps, and by ONLY
editing server.xml and uriworkermap.properties
slightly, and NOTHING
ELSE, which is not only nice, but also what I
expected all along!
(THANK YOU!THANK YOU!THANK YOU!)*
*HOWEVER, now that I made the changes you
recommended, the webapps area
now is NOT FOUND when using plain URL's. I
get
a
(Tomcat-based) directory
listing when using the following URL (instead
of
the Tomcat welcome page):
http://localhost:8080
...which includes my outside folder and then
all
of the folders in
$CATALINA_HOME/webapps, AND if I go deeper
into
any of these listed
directories with the explicit port :8080 set
it
works, BUT if I try the
following URL:
http://localhost/jsp-examples
...then I get a 404 page not found error (not
a
Tomcat page - standard
IE stuff).
With or without the :8080 port in my URL, my
outside directory can be
found just fine:
