Re: How to send hidden variables to next page
Thanks to everyone for the response. My problem
solved. I could able to find help by googling and my
table issue has been solved.
Thanks again.
--- U K Laxmi [EMAIL PROTECTED] wrote:
Thanks David for the reply. Yes i could able to
submit using javascript. Usually i use submit
button.
If submit button not available, i'm using javascript
submit as mentioned by the syntax.
Table problem, still finding ways to do it. Going
thro' tutorials on HTML.
--- David da Guia Carvalho [EMAIL PROTECTED]
wrote:
I dont know but looks like you are doing
somethings
wrong... hidden
fildes are a great choice... better them use GET
method...
About the table think... use Iframe and do a
submit
to it...
Whem you submit you use normal submit button or
javascript???
If you are submiting with normal button try to use
Javascript is much
better! Example:
!-- AT HEADER --
script language=javascript
function submitform()
{
// FOR LOCAL FORM... where the form name is
myform
document.myform.submit();
//OR FOR IFRAME FORM... where the IFRAME name is
myframe and the FORM
name is myform1
window.frames.myframe.document.myform1.submit();
}
/script
!-- AT BODY
The link to submit:
--
A HREF=javascript: submitform()SUBMIT
HERE!!!/A
You can also make MANY variations on it... like
pass
values in the
function from the external frame to a filed on
iframe.
Example:
!-- AT HEADER --
script language=javascript
function submitform(val1)
{
//CHANGE THE VALUE OF A FIELD ON IFRAME... where
myfield is the name of
the filed...
window.frames.myframe.document.myform1.myfield.value=val1;
//FOR IFRAME FORM... where the IFRAME name is
myframe and the FORM name
is myform1
window.frames.myframe.document.myform1.submit();
}
/script
!-- AT BODY --
A HREF=javascript: submitform(VALUEOFF1)SUBMIT
HERE/A
I make some dynamic tables based on users choies!
Works very well.
Best Regards,
--
David da Guia Carvalho
Animus Tecnologia da Informação
Tel.: (21) 3525-8800
Fax: (21) 3525-8801
http://www.animus-ti.com.br
On Feb 25, 2005 03:44 AM, U K Laxmi
[EMAIL PROTECTED] wrote:
Thanks David for the info. Sure to do some
reading.
I
could able to pass the hidden variables to next
page.
It's just i'm using one hidden variable named
'package' which was doing all the problem. I just
changed it to something else and now it's
working.
Still table issue not solved. I'm gooling ... for
the
solution.
--- David Smith [EMAIL PROTECTED] wrote:
This is getting into territory where you'd be
better
off doing some
googling or buying a good javascript cookbook. I
havn't bought any of
those books recently although I've had good
experience with subjects
from Wrox Publishing and O'Reilly Associates in
the
past. Visit
Amazon. They even support a rating scheme where
people can voice their
opinion.
On the Delete issue, you could do a server-side
rewrite of a link that
invokes an action to delete a row as in:
a
href=http://localhost:8080/mywebapp/deleteRow.do?recordNum=10;Delete
Me/a
That's just a basic GET form request.
Again, find a good book, do some reading.
--David
U K Laxmi wrote:
Thanks David for the solution. To be frank, i
really
don't know how to code it. Will you give a
sample
code
snippet? I'm using apache2, tomcat 5.5.7 on Win
2K
machine.
One more problem. I've a form and also submit
button.
I've number of text fields in it. On entering
some
data and focus losts from that field, i call a
javascript function, i set number of hidden
values
and
call a JSP using location.href of Javascript.
But
hidden values are not getting passed to jsp.I'm
getting null. Why? How to overcome this? Pls
help.
One more requirement what i've is:
i'VE A FORM WITH FORM ELEMENTS IN IT AND A
'aDD'
BUTTON. After filling theform, if the user
clicks
on
'Add' button, the contents gets added aas row
into
a
HTML table located below that form. That way
user
can
add n number of rows to the bottom table. In
the
table, i need a 'Delete' button. After
selecting
any
row, if the user clicks on 'Delete' button, it
should
get deleted from the table. I guess it can be
possible. But it's a big challenge to me as i
know
only ABCD of HTML Javascript.
If anybody can direct me to a good
HTML/Javascritp
forum also fine. If i get a solution directly,
it's
wonderful.
Thanks a lot. Sorry again if it's not the right
place
to post this.
--- David Smith [EMAIL PROTECTED] wrote:
=== message truncated ===
__
Celebrate Yahoo!'s 10th Birthday!
Yahoo! Netrospective: 100 Moments of
Re: How to send hidden variables to next page
Thanks David for the reply. Yes i could able to
submit using javascript. Usually i use submit button.
If submit button not available, i'm using javascript
submit as mentioned by the syntax.
Table problem, still finding ways to do it. Going
thro' tutorials on HTML.
--- David da Guia Carvalho [EMAIL PROTECTED]
wrote:
I dont know but looks like you are doing somethings
wrong... hidden
fildes are a great choice... better them use GET
method...
About the table think... use Iframe and do a submit
to it...
Whem you submit you use normal submit button or
javascript???
If you are submiting with normal button try to use
Javascript is much
better! Example:
!-- AT HEADER --
script language=javascript
function submitform()
{
// FOR LOCAL FORM... where the form name is myform
document.myform.submit();
//OR FOR IFRAME FORM... where the IFRAME name is
myframe and the FORM
name is myform1
window.frames.myframe.document.myform1.submit();
}
/script
!-- AT BODY
The link to submit:
--
A HREF=javascript: submitform()SUBMIT
HERE!!!/A
You can also make MANY variations on it... like pass
values in the
function from the external frame to a filed on
iframe.
Example:
!-- AT HEADER --
script language=javascript
function submitform(val1)
{
//CHANGE THE VALUE OF A FIELD ON IFRAME... where
myfield is the name of
the filed...
window.frames.myframe.document.myform1.myfield.value=val1;
//FOR IFRAME FORM... where the IFRAME name is
myframe and the FORM name
is myform1
window.frames.myframe.document.myform1.submit();
}
/script
!-- AT BODY --
A HREF=javascript: submitform(VALUEOFF1)SUBMIT
HERE/A
I make some dynamic tables based on users choies!
Works very well.
Best Regards,
--
David da Guia Carvalho
Animus Tecnologia da Informação
Tel.: (21) 3525-8800
Fax: (21) 3525-8801
http://www.animus-ti.com.br
On Feb 25, 2005 03:44 AM, U K Laxmi
[EMAIL PROTECTED] wrote:
Thanks David for the info. Sure to do some reading.
I
could able to pass the hidden variables to next
page.
It's just i'm using one hidden variable named
'package' which was doing all the problem. I just
changed it to something else and now it's working.
Still table issue not solved. I'm gooling ... for
the
solution.
--- David Smith [EMAIL PROTECTED] wrote:
This is getting into territory where you'd be
better
off doing some
googling or buying a good javascript cookbook. I
havn't bought any of
those books recently although I've had good
experience with subjects
from Wrox Publishing and O'Reilly Associates in
the
past. Visit
Amazon. They even support a rating scheme where
people can voice their
opinion.
On the Delete issue, you could do a server-side
rewrite of a link that
invokes an action to delete a row as in:
a
href=http://localhost:8080/mywebapp/deleteRow.do?recordNum=10;Delete
Me/a
That's just a basic GET form request.
Again, find a good book, do some reading.
--David
U K Laxmi wrote:
Thanks David for the solution. To be frank, i
really
don't know how to code it. Will you give a sample
code
snippet? I'm using apache2, tomcat 5.5.7 on Win
2K
machine.
One more problem. I've a form and also submit
button.
I've number of text fields in it. On entering
some
data and focus losts from that field, i call a
javascript function, i set number of hidden
values
and
call a JSP using location.href of Javascript. But
hidden values are not getting passed to jsp.I'm
getting null. Why? How to overcome this? Pls
help.
One more requirement what i've is:
i'VE A FORM WITH FORM ELEMENTS IN IT AND A 'aDD'
BUTTON. After filling theform, if the user clicks
on
'Add' button, the contents gets added aas row
into
a
HTML table located below that form. That way user
can
add n number of rows to the bottom table. In the
table, i need a 'Delete' button. After selecting
any
row, if the user clicks on 'Delete' button, it
should
get deleted from the table. I guess it can be
possible. But it's a big challenge to me as i
know
only ABCD of HTML Javascript.
If anybody can direct me to a good
HTML/Javascritp
forum also fine. If i get a solution directly,
it's
wonderful.
Thanks a lot. Sorry again if it's not the right
place
to post this.
--- David Smith [EMAIL PROTECTED] wrote:
The best advice I can offer -- have a javascript
that does the submit
for you on the event the drop-down changes
state.
Then let a servlet
handle storing your form data in the session and
passing updated data to
the next page. Outside of something like that, I
think you'll need to
incorporate a submit button.
--David
U K Laxmi wrote:
Thanks for the answers Shakeel.
My problem is, i've a page that doesn't have
submit
button. I need to send the hidden variables in
that
HTML page to next HTML page. Here the hidden
Re: How to send hidden variables to next page
laxmi, For the table issue you need to use DHTML along with Javascript. there will be some sample code available in the net. else hit about.javascript.com BVK On Thu, 24 Feb 2005 22:44:15 -0800 (PST), U K Laxmi [EMAIL PROTECTED] wrote: Thanks David for the info. Sure to do some reading. I could able to pass the hidden variables to next page. It's just i'm using one hidden variable named 'package' which was doing all the problem. I just changed it to something else and now it's working. Still table issue not solved. I'm gooling ... for the solution. --- David Smith [EMAIL PROTECTED] wrote: This is getting into territory where you'd be better off doing some googling or buying a good javascript cookbook. I havn't bought any of those books recently although I've had good experience with subjects from Wrox Publishing and O'Reilly Associates in the past. Visit Amazon. They even support a rating scheme where people can voice their opinion. On the Delete issue, you could do a server-side rewrite of a link that invokes an action to delete a row as in: a href=http://localhost:8080/mywebapp/deleteRow.do?recordNum=10;Delete Me/a That's just a basic GET form request. Again, find a good book, do some reading. --David U K Laxmi wrote: Thanks David for the solution. To be frank, i really don't know how to code it. Will you give a sample code snippet? I'm using apache2, tomcat 5.5.7 on Win 2K machine. One more problem. I've a form and also submit button. I've number of text fields in it. On entering some data and focus losts from that field, i call a javascript function, i set number of hidden values and call a JSP using location.href of Javascript. But hidden values are not getting passed to jsp.I'm getting null. Why? How to overcome this? Pls help. One more requirement what i've is: i'VE A FORM WITH FORM ELEMENTS IN IT AND A 'aDD' BUTTON. After filling theform, if the user clicks on 'Add' button, the contents gets added aas row into a HTML table located below that form. That way user can add n number of rows to the bottom table. In the table, i need a 'Delete' button. After selecting any row, if the user clicks on 'Delete' button, it should get deleted from the table. I guess it can be possible. But it's a big challenge to me as i know only ABCD of HTML Javascript. If anybody can direct me to a good HTML/Javascritp forum also fine. If i get a solution directly, it's wonderful. Thanks a lot. Sorry again if it's not the right place to post this. --- David Smith [EMAIL PROTECTED] wrote: The best advice I can offer -- have a javascript that does the submit for you on the event the drop-down changes state. Then let a servlet handle storing your form data in the session and passing updated data to the next page. Outside of something like that, I think you'll need to incorporate a submit button. --David U K Laxmi wrote: Thanks for the answers Shakeel. My problem is, i've a page that doesn't have submit button. I need to send the hidden variables in that HTML page to next HTML page. Here the hidden value is set based on the type of option selected from 'select' drpo down box in HTML. To put it in session, i need to identify the selected option and assign it to java varialbe. I don't think it's possible to assign a javascript variable to java variable. Pls help to solve this problem. --- Shakeel Ahmad [EMAIL PROTECTED] wrote: 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: === message truncated
Re: How to send hidden variables to next page
); //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: === message truncated === __ Do you Yahoo!? Read only the mail you want - Yahoo! Mail SpamGuard. http://promotions.yahoo.com/new_mail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to send hidden variables to next page
This is getting into territory where you'd be better off doing some googling or buying a good javascript cookbook. I havn't bought any of those books recently although I've had good experience with subjects from Wrox Publishing and O'Reilly Associates in the past. Visit Amazon. They even support a rating scheme where people can voice their opinion. On the Delete issue, you could do a server-side rewrite of a link that invokes an action to delete a row as in: a href=http://localhost:8080/mywebapp/deleteRow.do?recordNum=10;Delete Me/a That's just a basic GET form request. Again, find a good book, do some reading. --David U K Laxmi wrote: Thanks David for the solution. To be frank, i really don't know how to code it. Will you give a sample code snippet? I'm using apache2, tomcat 5.5.7 on Win 2K machine. One more problem. I've a form and also submit button. I've number of text fields in it. On entering some data and focus losts from that field, i call a javascript function, i set number of hidden values and call a JSP using location.href of Javascript. But hidden values are not getting passed to jsp.I'm getting null. Why? How to overcome this? Pls help. One more requirement what i've is: i'VE A FORM WITH FORM ELEMENTS IN IT AND A 'aDD' BUTTON. After filling theform, if the user clicks on 'Add' button, the contents gets added aas row into a HTML table located below that form. That way user can add n number of rows to the bottom table. In the table, i need a 'Delete' button. After selecting any row, if the user clicks on 'Delete' button, it should get deleted from the table. I guess it can be possible. But it's a big challenge to me as i know only ABCD of HTML Javascript. If anybody can direct me to a good HTML/Javascritp forum also fine. If i get a solution directly, it's wonderful. Thanks a lot. Sorry again if it's not the right place to post this. --- David Smith [EMAIL PROTECTED] wrote: The best advice I can offer -- have a javascript that does the submit for you on the event the drop-down changes state. Then let a servlet handle storing your form data in the session and passing updated data to the next page. Outside of something like that, I think you'll need to incorporate a submit button. --David U K Laxmi wrote: Thanks for the answers Shakeel. My problem is, i've a page that doesn't have submit button. I need to send the hidden variables in that HTML page to next HTML page. Here the hidden value is set based on the type of option selected from 'select' drpo down box in HTML. To put it in session, i need to identify the selected option and assign it to java varialbe. I don't think it's possible to assign a javascript variable to java variable. Pls help to solve this problem. --- Shakeel Ahmad [EMAIL PROTECTED] wrote: 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
Re: How to send hidden variables to next page
Thanks David for the info. Sure to do some reading. I could able to pass the hidden variables to next page. It's just i'm using one hidden variable named 'package' which was doing all the problem. I just changed it to something else and now it's working. Still table issue not solved. I'm gooling ... for the solution. --- David Smith [EMAIL PROTECTED] wrote: This is getting into territory where you'd be better off doing some googling or buying a good javascript cookbook. I havn't bought any of those books recently although I've had good experience with subjects from Wrox Publishing and O'Reilly Associates in the past. Visit Amazon. They even support a rating scheme where people can voice their opinion. On the Delete issue, you could do a server-side rewrite of a link that invokes an action to delete a row as in: a href=http://localhost:8080/mywebapp/deleteRow.do?recordNum=10;Delete Me/a That's just a basic GET form request. Again, find a good book, do some reading. --David U K Laxmi wrote: Thanks David for the solution. To be frank, i really don't know how to code it. Will you give a sample code snippet? I'm using apache2, tomcat 5.5.7 on Win 2K machine. One more problem. I've a form and also submit button. I've number of text fields in it. On entering some data and focus losts from that field, i call a javascript function, i set number of hidden values and call a JSP using location.href of Javascript. But hidden values are not getting passed to jsp.I'm getting null. Why? How to overcome this? Pls help. One more requirement what i've is: i'VE A FORM WITH FORM ELEMENTS IN IT AND A 'aDD' BUTTON. After filling theform, if the user clicks on 'Add' button, the contents gets added aas row into a HTML table located below that form. That way user can add n number of rows to the bottom table. In the table, i need a 'Delete' button. After selecting any row, if the user clicks on 'Delete' button, it should get deleted from the table. I guess it can be possible. But it's a big challenge to me as i know only ABCD of HTML Javascript. If anybody can direct me to a good HTML/Javascritp forum also fine. If i get a solution directly, it's wonderful. Thanks a lot. Sorry again if it's not the right place to post this. --- David Smith [EMAIL PROTECTED] wrote: The best advice I can offer -- have a javascript that does the submit for you on the event the drop-down changes state. Then let a servlet handle storing your form data in the session and passing updated data to the next page. Outside of something like that, I think you'll need to incorporate a submit button. --David U K Laxmi wrote: Thanks for the answers Shakeel. My problem is, i've a page that doesn't have submit button. I need to send the hidden variables in that HTML page to next HTML page. Here the hidden value is set based on the type of option selected from 'select' drpo down box in HTML. To put it in session, i need to identify the selected option and assign it to java varialbe. I don't think it's possible to assign a javascript variable to java variable. Pls help to solve this problem. --- Shakeel Ahmad [EMAIL PROTECTED] wrote: 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: === message truncated === __ Do you Yahoo!? Read only the mail you want - Yahoo! Mail SpamGuard. http://promotions.yahoo.com/new_mail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to send hidden variables to next page
The best advice I can offer -- have a javascript that does the submit for you on the event the drop-down changes state. Then let a servlet handle storing your form data in the session and passing updated data to the next page. Outside of something like that, I think you'll need to incorporate a submit button. --David U K Laxmi wrote: Thanks for the answers Shakeel. My problem is, i've a page that doesn't have submit button. I need to send the hidden variables in that HTML page to next HTML page. Here the hidden value is set based on the type of option selected from 'select' drpo down box in HTML. To put it in session, i need to identify the selected option and assign it to java varialbe. I don't think it's possible to assign a javascript variable to java variable. Pls help to solve this problem. --- Shakeel Ahmad [EMAIL PROTECTED] wrote: 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
Re: How to send hidden variables to next page
Thanks David for the solution. To be frank, i really don't know how to code it. Will you give a sample code snippet? I'm using apache2, tomcat 5.5.7 on Win 2K machine. One more problem. I've a form and also submit button. I've number of text fields in it. On entering some data and focus losts from that field, i call a javascript function, i set number of hidden values and call a JSP using location.href of Javascript. But hidden values are not getting passed to jsp.I'm getting null. Why? How to overcome this? Pls help. One more requirement what i've is: i'VE A FORM WITH FORM ELEMENTS IN IT AND A 'aDD' BUTTON. After filling theform, if the user clicks on 'Add' button, the contents gets added aas row into a HTML table located below that form. That way user can add n number of rows to the bottom table. In the table, i need a 'Delete' button. After selecting any row, if the user clicks on 'Delete' button, it should get deleted from the table. I guess it can be possible. But it's a big challenge to me as i know only ABCD of HTML Javascript. If anybody can direct me to a good HTML/Javascritp forum also fine. If i get a solution directly, it's wonderful. Thanks a lot. Sorry again if it's not the right place to post this. --- David Smith [EMAIL PROTECTED] wrote: The best advice I can offer -- have a javascript that does the submit for you on the event the drop-down changes state. Then let a servlet handle storing your form data in the session and passing updated data to the next page. Outside of something like that, I think you'll need to incorporate a submit button. --David U K Laxmi wrote: Thanks for the answers Shakeel. My problem is, i've a page that doesn't have submit button. I need to send the hidden variables in that HTML page to next HTML page. Here the hidden value is set based on the type of option selected from 'select' drpo down box in HTML. To put it in session, i need to identify the selected option and assign it to java varialbe. I don't think it's possible to assign a javascript variable to java variable. Pls help to solve this problem. --- Shakeel Ahmad [EMAIL PROTECTED] wrote: 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
RE: How to send hidden variables to next page
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: http://localhost/JSP/MYwebapps/MYjsp-examples/index.html (and so on) ...so I have the inverse problem. Good grief! Can't we have both? Here's the beginning of my HOST tag through the CONTEXT (everything else in server.xml is out-of-the-box, unless jk_1.2.8.exe does anything here as well): Host name=localhost appBase=webapps unpackWARs=true autoDeploy=true xmlValidation=false xmlNamespaceAware=false Context path= docBase= debug=0 reloadable=true crossContext=true / Context path=/JSP docbase=C:/Inetpub/wwwroot/JSP debug=0 reloadable=true crossContext=false / ...the trick seems to be in the overlapping ending directory in path and docbase, which is kinda annoying since EVERY example I found showed path set to or / - hence my frustration up to this point. I have tried removing the first CONTEXT (seems weird with path and docbase both set to ). When I remove that, I get the same results - so what is this CONTEXT for, if anything? My uriworkermap.properties file is as follows: # uriworker.properties - # # This file provides sample mappings for example # ajp13w worker defined in workermap.properties.minimal /servlets-examples/*=ajp13w /jsp-examples/*.jsp=ajp13w /*.jsp=ajp13w /JSP/*.jsp=ajp13w # Now filter out all .jpeg files inside that context # For no mapping the url has to start with exclamation (!) !/servlets-examples/*.jpeg=ajp13w So, I'm still trying to get BOTH to work right, but making some progress! -Matt On Tue, 22 Feb 2005
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: http://localhost/JSP/MYwebapps/MYjsp-examples/index.html (and so on) ...so I have the inverse problem. Good grief! Can't we have both? Here's the beginning of my HOST tag through the CONTEXT (everything else in server.xml is out-of-the-box, unless jk_1.2.8.exe does anything here as well): Host name=localhost appBase=webapps unpackWARs=true autoDeploy=true xmlValidation=false xmlNamespaceAware=false Context path= docBase= debug=0 reloadable=true crossContext=true / Context path=/JSP docbase=C:/Inetpub/wwwroot/JSP debug=0 reloadable=true crossContext=false / ...the trick seems to be in the overlapping ending directory in path and docbase, which is kinda annoying since EVERY example I found showed path set to or / - hence my frustration up to this point. I have tried removing the first CONTEXT (seems weird with path and docbase both set to ). When I remove that, I get the same results - so what is this CONTEXT for, if anything? My uriworkermap.properties file is as follows: # uriworker.properties - # # This file provides sample mappings for example # ajp13w worker defined in workermap.properties.minimal /servlets-examples/*=ajp13w /jsp-examples/*.jsp=ajp13w
RE: How to send hidden variables to next page
I need help in redirecting to next page based on some condition without using location.href in java script. Is it possible in Jsp or tomcat or apache? If so, how. I'm bit new. --- U K Laxmi [EMAIL PROTECTED] wrote: 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: http://localhost/JSP/MYwebapps/MYjsp-examples/index.html (and so on) ...so I have the inverse problem. Good grief! Can't we have both? Here's the beginning of my HOST tag through the CONTEXT (everything else in server.xml is out-of-the-box, unless jk_1.2.8.exe does anything here as well): Host name=localhost appBase=webapps unpackWARs=true autoDeploy=true xmlValidation=false xmlNamespaceAware=false Context path= docBase= debug=0 reloadable=true crossContext=true / Context path=/JSP docbase=C:/Inetpub/wwwroot/JSP debug=0 reloadable=true crossContext=false / ...the trick seems to be in the overlapping ending directory in path and docbase, which is kinda annoying since EVERY example I found showed path set to or / - hence my frustration up to this point. I have tried removing the first CONTEXT (seems weird
RE: How to send hidden variables to next page
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: http://localhost/JSP/MYwebapps/MYjsp-examples/index.html (and so on) ...so I have the inverse problem. Good grief! Can't we have both? Here's the beginning of my HOST tag through the CONTEXT (everything else in server.xml is out-of-the-box, unless jk_1.2.8.exe does anything here as well): Host name=localhost appBase=webapps unpackWARs=true
RE: How to send hidden variables to next page
Thanks for the answers Shakeel. My problem is, i've a page that doesn't have submit button. I need to send the hidden variables in that HTML page to next HTML page. Here the hidden value is set based on the type of option selected from 'select' drpo down box in HTML. To put it in session, i need to identify the selected option and assign it to java varialbe. I don't think it's possible to assign a javascript variable to java variable. Pls help to solve this problem. --- Shakeel Ahmad [EMAIL PROTECTED] wrote: 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
RE: How to send hidden variables to next page
Then you must use the window.returnValue of Java Script. 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 12:30 PM To: Tomcat Users List Subject: RE: How to send hidden variables to next page Thanks for the answers Shakeel. My problem is, i've a page that doesn't have submit button. I need to send the hidden variables in that HTML page to next HTML page. Here the hidden value is set based on the type of option selected from 'select' drpo down box in HTML. To put it in session, i need to identify the selected option and assign it to java varialbe. I don't think it's possible to assign a javascript variable to java variable. Pls help to solve this problem. --- Shakeel Ahmad [EMAIL PROTECTED] wrote: 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
