Re: Problem with session variable
The problem would seem to be that the IE6 users are not sending the session
ID through with every request, check by dumping out the seesion id. It
should stay the same for every page for the 5.5 users and differ for every
page for the 6 users (and even accross different requests of the same page).
If this is the case (it probably is from the symptoms) then it means that
the IE6 users have some persimission problems regarding cookies. In IE6 this
is all tied up with the new P3P stuff (yumie!).
I have run into the exact same problem myself with IE6,. but only after
after I "auto-updated" it from the M$ site. Only way back in the end was to
re-install the O.S. (XP in that case). Note this P3P stuff should not apply
to INTRANET sites, but after the "auto-up$#@%" it seems to treat them the
same as any site on the net. Another way around might be to deploy a P3P
policy file on your web server (enjoy! - search the net for tools).
Good Luck!
> -Original Message-
> From: David Cate [SMTP:[EMAIL PROTECTED]]
> Sent: 20 May 2002 07:23
> To: [EMAIL PROTECTED]
> Subject: Problem with session variable
>
> Normally I don't keep sensitive data inside of session variables but in
> this
> case it was just simple. I needed a way of trapping the user name and some
> statitistical information for the duration of the session. So I started
> placing variables in the session object like this:
>
> session.putValue("StTime",time);
>
> time being a local String that contains the starting time for the request.
> On the next page, I wanted to access the variable, so I perform:
>
> String time = (String)session.getValue("StTime");
>
> This works well in IE 5.5 but in IE6, the variable is ALWAYS null. I've
> tried several different machine with several settings including allowing
> allo cookies and setting the security to the lowest possible. I set up a
> machine next to me and in IE5.5 the page displays fine and the variable is
> set. in IE 6, no such luck.
>
> Anyone have any advice or run into this before?
>
> ==
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Re: newbie
you need to connect to the postgresql port 5432 NOT 8080 (the tomcat
port).
> -Original Message-
> From: Sagine E.Ferrus [SMTP:[EMAIL PROTECTED]]
> Sent: 20 May 2002 04:16
> To: [EMAIL PROTECTED]
> Subject: newbie
>
> I'm trying to have my jsp page connect to a postgresql database. But when
> i try to view the page it stalls basically time's out, at this line
> Connection
> myConn=DriverManager.getConnection("jdbc:postgresql://192.168.1.30:8080/da
> tabaseName?user=postgres&password=postgres");
> is it the port? cause obviously 8080 is the tomcat port and it wont work
> at all if i put 5432 which is the postgresql port.
> Help
> Sagine
>
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[no subject]
sudhir i can not get ur que axactly where is your bat file? on web page? and where your application will run? i mean if u r using jsp or what? can u write me something more? Vaishali RIL Ahm'd hi, i have a an application which runs when i click on a batch file. But my problem is, once i click on the batch file and the application starts running, the user can come back and click on this batch file again to create another instance of this application. How can i stop this ?? Thanks in advance. SKN === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: showing a looping in JSP with arrays
When you do it that way your not storing it as an array, you just storing
one element of the array. You probably want to store the Entire bookmark
array in the session variable not just one element in it.
session.setAttribute("myBookmarkArray", MyBookMarkArray);
And to loop through your array try something like this...
<% for(int i=0;i < MyBookMarkArray.length;i++) { %>
<%= MyBookMarkArray[i].toString()%>
<% } %>
_
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-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of Peter Dolukhanov
Sent: Monday, May 20, 2002 8:34 PM
To: [EMAIL PROTECTED]
Subject: Re: showing a looping in JSP with arrays
You have to use session.getVariable to initialize the said variable on a
different page. Also, can anyone verify that you can save arrays this
way?
Regards,
Pete Dolukhanov
-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]] On Behalf Of Richard Diaz
Sent: 20 May 2002 21:35
To: [EMAIL PROTECTED]
Subject: showing a looping in JSP with arrays
in my JSP page I get a NULL POINTER EXCEPTION...
<%=MyBookmarkArray[1].getpk() %>
I have verified there are 3 bookmarks created in my
servlet they are session variables using:
session.setAttribute("MyBookmarkArray[" + i + "]",
MyBookmarkArray[i]);
also I can see all my non array session variables just
not this array one... a scope problem?
it would be great if someone could point me to an
example of looping through an array and rendering it
in my jsp page.
Also, anyone know of a good JSP Forum? I need to also
figure out how to loop output of the above array
inside the JSP.
thanks in advance.
Rich
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Re: JDBC Connection!
Hi, Can anyone explain this intermittent error please. regards, Mark Root cause: java.lang.NullPointerException at mesgmgr._0002fmesgmgr_0002fmsglist_0002ejspmsglist_jsp_0._jspService(_0002fm esgmgr_0002fmsglist_0002ejspmsglist_jsp_0.java, Compiled Code) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java, Compiled Code) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja va, Compiled Code) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java, Compiled Code) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java, Compiled Code) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java, Compiled Code) at org.apache.tomcat.core.Handler.service(Handler.java, Compiled Code) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java, Compiled Code) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java, Compiled Code) at org.apache.tomcat.core.ContextManager.service(ContextManager.java, Compiled Code) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection (Ajp12ConnectionHandler.java, Compiled Code) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java, Compiled Code) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java, Compiled Code) at java.lang.Thread.run(Thread.java:479) ** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com ** === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: showing a looping in JSP with arrays
You have to use session.getVariable to initialize the said variable on a
different page. Also, can anyone verify that you can save arrays this
way?
Regards,
Pete Dolukhanov
-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]] On Behalf Of Richard Diaz
Sent: 20 May 2002 21:35
To: [EMAIL PROTECTED]
Subject: showing a looping in JSP with arrays
in my JSP page I get a NULL POINTER EXCEPTION...
<%=MyBookmarkArray[1].getpk() %>
I have verified there are 3 bookmarks created in my
servlet they are session variables using:
session.setAttribute("MyBookmarkArray[" + i + "]",
MyBookmarkArray[i]);
also I can see all my non array session variables just
not this array one... a scope problem?
it would be great if someone could point me to an
example of looping through an array and rendering it
in my jsp page.
Also, anyone know of a good JSP Forum? I need to also
figure out how to loop output of the above array
inside the JSP.
thanks in advance.
Rich
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showing a looping in JSP with arrays
in my JSP page I get a NULL POINTER EXCEPTION...
<%=MyBookmarkArray[1].getpk() %>
I have verified there are 3 bookmarks created in my
servlet they are session variables using:
session.setAttribute("MyBookmarkArray[" + i + "]",
MyBookmarkArray[i]);
also I can see all my non array session variables just
not this array one... a scope problem?
it would be great if someone could point me to an
example of looping through an array and rendering it
in my jsp page.
Also, anyone know of a good JSP Forum? I need to also
figure out how to loop output of the above array
inside the JSP.
thanks in advance.
Rich
__
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LAUNCH - Your Yahoo! Music Experience
http://launch.yahoo.com
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Re: Please help with email attachment
Richard, Thanks for your reply. Actually, it is ONE jsp handles both upload and email attachment. //upload.jsp .. .. //upload file File is: <% name="test/test1/"+A; %> . . //attache file <%=name%> . . I was told by our IT department user will not be able to upload file from local machine because the servers are clustered. In other words, I will not be able to have local file uploaded to test/testdir directory. Not even a tmp or shared directory. So I am wondering if there is a work around? Thanks a lot. RD On 5/20/02 12:02 PM, "Richard Yee" <[EMAIL PROTECTED]> wrote: > RD, > Do you know why you can't upload files anymore? Are you uploading and > sending on two different JSP pages? If that is the case, the requests might > be going to different servers in the cluster and the uploaded temporary > file is not on the same machine as the request for sending the mail. One > thing you can try is to use a shared directory that is accessible to all of > the servers to store the file. > > Regards, > > Richard > > At 11:31 AM 5/20/2002 -0500, you wrote: >> I am using two taglibs to handle sending an email attachment. >> >> One taglib handles uploading the file to the server. The other handles >> sending out the file as email attachment. >> >> So I need first upload the file from local disk to the server. My problem >> is that with new clustered server configuration in our company, it is >> impossible for a user to upload local file to the server. >> >> Is there a way I could bypass the uploading part? Basically, send out the >> attachment file directly without the need to upload the file to the server >> first? >> >> Please help. >> >> RD >> >> === >> To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff >> JSP-INTEREST". >> For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST >> DIGEST". >> Some relevant FAQs on JSP/Servlets can be found at: >> >> http://archives.java.sun.com/jsp-interest.html >> http://java.sun.com/products/jsp/faq.html >> http://www.esperanto.org.nz/jsp/jspfaq.jsp >> http://www.jguru.com/faq/index.jsp >> http://www.jspinsider.com > > === > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > JSP-INTEREST". > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". > Some relevant FAQs on JSP/Servlets can be found at: > > http://archives.java.sun.com/jsp-interest.html > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.jsp > http://www.jguru.com/faq/index.jsp > http://www.jspinsider.com ==To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: sendRedirect() from within a ?
Ah, good deal. Not only did I not realise it was in an included page (for
some reason, the relevance just didn't sink in), but I didn't know that
about the spec, partly because I've not tried to include pages that
redirect, so had no need to know. :) Good call, Hans.
>From: Jay Burgess <[EMAIL PROTECTED]>
>Reply-To: A mailing list about Java Server Pages specification and
>reference <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: Re: sendRedirect() from within a ?
>Date: Mon, 20 May 2002 13:26:05 -0500
>
>Thank you! Your explanation about setting headers is exactly what I was
>running up against. I went back to the spec, and section JSP.4.4 calls it
>out very clearly:
>
>"An included page only has access to the JspWriter object and it cannot set
>headers. This precludes invoking methods like setCookie(). Attempts to
>invoke these methods will be ignored."
>
>In my attempt to find other reasons for my problem, I missed this very
>obvious cause. I'll have to look now for another solution to the problem
>I'm trying to solve.
>
>Thanks again.
>
>Jay
>
> > -Original Message-
> > From: Hans Bergsten [mailto:[EMAIL PROTECTED]]
> > Sent: Monday, May 20, 2002 11:53 AM
> > To: [EMAIL PROTECTED]
> > Subject: Re: sendRedirect() from within a ?
> >
> >
> > Sorry if I'm missing something, but I believe this thread started with
> > a quetsion about why of a page that does a redirect
> > doesn't cause the request to be redirected. The answer to this is that
> > an included page (using or pageContext.include()) is not
> > allowed to set headers. If it does, the headers are silently ignored.
> > The include mechanism is only for including the body content produced
> > by the included page.
> >
> > If you want to redirect from a JSP page, use this code in the
> > main page:
> >
> >response.sendRedirect("nextPage.jsp");
> >
> > either in a scriptlet or in a simple custom action.
> >
> > Hans
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Re: sendRedirect() from within a ?
Thank you! Your explanation about setting headers is exactly what I was
running up against. I went back to the spec, and section JSP.4.4 calls it
out very clearly:
"An included page only has access to the JspWriter object and it cannot set
headers. This precludes invoking methods like setCookie(). Attempts to
invoke these methods will be ignored."
In my attempt to find other reasons for my problem, I missed this very
obvious cause. I'll have to look now for another solution to the problem
I'm trying to solve.
Thanks again.
Jay
> -Original Message-
> From: Hans Bergsten [mailto:[EMAIL PROTECTED]]
> Sent: Monday, May 20, 2002 11:53 AM
> To: [EMAIL PROTECTED]
> Subject: Re: sendRedirect() from within a ?
>
>
> Sorry if I'm missing something, but I believe this thread started with
> a quetsion about why of a page that does a redirect
> doesn't cause the request to be redirected. The answer to this is that
> an included page (using or pageContext.include()) is not
> allowed to set headers. If it does, the headers are silently ignored.
> The include mechanism is only for including the body content produced
> by the included page.
>
> If you want to redirect from a JSP page, use this code in the
> main page:
>
>response.sendRedirect("nextPage.jsp");
>
> either in a scriptlet or in a simple custom action.
>
> Hans
>
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Re: Problem with session variable
I don't know how that is going to make a difference, But the current version of JSP ,
JSP 1.2 uses setAttribute and getAttribute instead of putValue and getValue
So, try using the following To set the information:
session.setAttribute("StTime", time);
and to get the information on different page
String time = (String)earsSession.getAttribute("StTime").toString();
I am using this way and it is not giving me any trouble. Maybe it depends on what
type of JSP structure you have.
Thanks
-Original Message-
From: David Cate [mailto:[EMAIL PROTECTED]]
Sent: Monday, May 20, 2002 1:23 PM
To: [EMAIL PROTECTED]
Subject: Problem with session variable
Normally I don't keep sensitive data inside of session variables but in this
case it was just simple. I needed a way of trapping the user name and some
statitistical information for the duration of the session. So I started
placing variables in the session object like this:
session.putValue("StTime",time);
time being a local String that contains the starting time for the request.
On the next page, I wanted to access the variable, so I perform:
String time = (String)session.getValue("StTime");
This works well in IE 5.5 but in IE6, the variable is ALWAYS null. I've
tried several different machine with several settings including allowing
allo cookies and setting the security to the lowest possible. I set up a
machine next to me and in IE5.5 the page displays fine and the variable is
set. in IE 6, no such luck.
Anyone have any advice or run into this before?
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Re: Problem with session variable
David,
The putValue and getValue methods of the session object have been deprecated
as of JSP standard 1.2 (if my memory serves me correctly). If you are using
a JSP 1.2 or greater compliant container (servelet/JSP compiler), try the
session.getAttribute() and Session.setAttribute methods.
Celeste
-Original Message-
From: David Cate [mailto:[EMAIL PROTECTED]]
Sent: Monday, May 20, 2002 12:23 PM
To: [EMAIL PROTECTED]
Subject: Problem with session variable
Normally I don't keep sensitive data inside of session variables but in this
case it was just simple. I needed a way of trapping the user name and some
statitistical information for the duration of the session. So I started
placing variables in the session object like this:
session.putValue("StTime",time);
time being a local String that contains the starting time for the request.
On the next page, I wanted to access the variable, so I perform:
String time = (String)session.getValue("StTime");
This works well in IE 5.5 but in IE6, the variable is ALWAYS null. I've
tried several different machine with several settings including allowing
allo cookies and setting the security to the lowest possible. I set up a
machine next to me and in IE5.5 the page displays fine and the variable is
set. in IE 6, no such luck.
Anyone have any advice or run into this before?
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Some relevant FAQs on JSP/Servlets can be found at:
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Problem with session variable
Normally I don't keep sensitive data inside of session variables but in this
case it was just simple. I needed a way of trapping the user name and some
statitistical information for the duration of the session. So I started
placing variables in the session object like this:
session.putValue("StTime",time);
time being a local String that contains the starting time for the request.
On the next page, I wanted to access the variable, so I perform:
String time = (String)session.getValue("StTime");
This works well in IE 5.5 but in IE6, the variable is ALWAYS null. I've
tried several different machine with several settings including allowing
allo cookies and setting the security to the lowest possible. I set up a
machine next to me and in IE5.5 the page displays fine and the variable is
set. in IE 6, no such luck.
Anyone have any advice or run into this before?
===
To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST".
Some relevant FAQs on JSP/Servlets can be found at:
http://archives.java.sun.com/jsp-interest.html
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.jsp
http://www.jguru.com/faq/index.jsp
http://www.jspinsider.com
Re: Please help with email attachment
RD, Do you know why you can't upload files anymore? Are you uploading and sending on two different JSP pages? If that is the case, the requests might be going to different servers in the cluster and the uploaded temporary file is not on the same machine as the request for sending the mail. One thing you can try is to use a shared directory that is accessible to all of the servers to store the file. Regards, Richard At 11:31 AM 5/20/2002 -0500, you wrote: >I am using two taglibs to handle sending an email attachment. > >One taglib handles uploading the file to the server. The other handles >sending out the file as email attachment. > >So I need first upload the file from local disk to the server. My problem >is that with new clustered server configuration in our company, it is >impossible for a user to upload local file to the server. > >Is there a way I could bypass the uploading part? Basically, send out the >attachment file directly without the need to upload the file to the server >first? > >Please help. > >RD > >=== >To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff >JSP-INTEREST". >For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". >Some relevant FAQs on JSP/Servlets can be found at: > > http://archives.java.sun.com/jsp-interest.html > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.jsp > http://www.jguru.com/faq/index.jsp > http://www.jspinsider.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: sendRedirect() from within a ?
Sorry if I'm missing something, but I believe this thread started with
a quetsion about why of a page that does a redirect
doesn't cause the request to be redirected. The answer to this is that
an included page (using or pageContext.include()) is not
allowed to set headers. If it does, the headers are silently ignored.
The include mechanism is only for including the body content produced
by the included page.
If you want to redirect from a JSP page, use this code in the main page:
response.sendRedirect("nextPage.jsp");
either in a scriptlet or in a simple custom action.
Hans
Jay Burgess wrote:
> O.K., I'm off to the Tomcat list to pursue this further. I found the
> following function in the Tomcat source, and am wondering whether it's the
> root of my problem, and if so, why it's written this way.
>
> /**
> * Disallow sendRedirect() calls on an included response.
> *
> * @param location The new location
> *
> * @exception IOException if an input/output error occurs
> */
> public void sendRedirect(String location) throws IOException {
> if (!included)
> ((HttpServletResponse) getResponse()).sendRedirect(location);
> }
>
> BTW, Telnet simply showed what we expected--status 200, no Location header
> set, and nothing where the should have been.
>
> Thanks again.
>
> Jay
>
> > -Original Message-
> > From: Jay Burgess [mailto:[EMAIL PROTECTED]]
> > Sent: Monday, May 20, 2002 10:32 AM
> > To: [EMAIL PROTECTED]
> > Subject: Re: sendRedirect() from within a ?
> >
> >
> > The mystery thickens. I just added "res.isCommitted()" right before my
> > sendRedirect(), and it returns false. So it appears that the
> > response is
> > not being committed (which is what we expect), yet the
> > sendRedirect() is
> > simply being ignored.
> >
> > I'll try your Telnet suggestion now and see what comes back. I'm also
> > going to try mimic'ing sendRedirect() by setting the headers
> > by hand, and
> > see if there's any difference.
> >
> > Thanks for the input.
> >
> > Jay
> >
> > > -Original Message-
> > > From: Joseph Ottinger [mailto:[EMAIL PROTECTED]]
> > > Sent: Monday, May 20, 2002 10:16 AM
> > > To: [EMAIL PROTECTED]
> > > Subject: Re: sendRedirect() from within a ?
> > >
> > >
> > > It wouldn't surprise me to see a bug in Tomcat, since I run
> > > up against a few
> > > of them all the time. :)
> > >
> > > Anyway, it's easy to figure out what's happening: telnet to
> > > the server/port,
> > > do a simple GET on your page that has the redirect, and read
> > > the headers.
> > > You'd expect the buffering to work, yes. (I certainly would.)
> > > You should
> > > also be pessimistic as to whether it does or not, esp. if
> > > what you expect
> > > isn't happening when you know it should.
> > >
> > > As far as the clue level... well, you're in JSP-I, where the
> > > clues are few
> > > and far between. If you make an assumption that everyone who
> > > posts anything
> > > is generally clueless, nineteen times out of twenty, you're
> > > likely to be
> > > right. :)
> > >
> > > >From: Jay Burgess <[EMAIL PROTECTED]>
> > >
> > > >Gah!? You seem to imply that I don't understand the how
> > the redirect
> > > >actually works. I do. But my understanding from the JSP
> > > spec is that the
> > > >container is supposed to provide an 8kb buffer by default (Section
> > > >JSP.2.10.1), so the six bytes that make up the string
> > > "" should not
> > > >be sent down the line. I'm supposed to have the ability to do a
> > > >sendRedirect() in this case.
> > > >
> > > >I'm using Tomcat 4.0.3, by the way, and since it's
> > supposed to be the
> > > >Reference Implementation, I assumed it would work. I
> > find it hard to
> > > >believe that this is a bug in Tomcat, as it's such base
> > > functionality.
> > > >
> > > >Other ideas?
> > > >
> > > >Jay
> > > >
> > > > > -Original Message-
> > > > > From: Joseph Ottinger [mailto:[EMAIL PROTECTED]]
> > > > > Sent: Monday, May 20, 2002 5:50 AM
> > > > > To: [EMAIL PROTECTED]
> > > > > Subject: Re: sendRedirect() from within a ?
> > > > >
> > > > >
> > > > > Gah! The problem is that sendRedirects have to take place
> > > > > before any output
> > > > > is spooled to the client. It's a HEADER. One would hope your
> > > > > container would
> > > > > massage the output and cache the body content until it needs
> > > > > to send it down
> > > > > the line, but apparently it's not doing that.
> > > > >
> > > > > Thus, the is the problem.
> > > > >
> > > > >
> > > > > >From: Bhushan_Bhangale <[EMAIL PROTECTED]>
> > > > > >Reply-To: A mailing list about Java Server Pages
> > > specification and
> > > > > >reference <[EMAIL PROTECTED]>
> > > > > >To: [EMAIL PROTECTED]
> > > > > >Subject: Re: sendRedirect() from within a ?
> > > >
Please help with email attachment
I am using two taglibs to handle sending an email attachment. One taglib handles uploading the file to the server. The other handles sending out the file as email attachment. So I need first upload the file from local disk to the server. My problem is that with new clustered server configuration in our company, it is impossible for a user to upload local file to the server. Is there a way I could bypass the uploading part? Basically, send out the attachment file directly without the need to upload the file to the server first? Please help. RD === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Please help with email an attachment
On 4/16/02 3:14 PM, "Richard Yee" <[EMAIL PROTECTED]> wrote: > SC, > Look at the web.xml file in your Apache Tomcat 4.0 conf directory. > The 'listings' init-param of the default servlet entry controls whether > directory listing is allowed. The welcome-file-list parameter entry > controls what files are used as welcome files. > > >index.html >index.htm >index.jsp > > > There's also documentation in the web.xml file itself. > > Regards, > > Richard > > At 03:05 PM 4/16/2002 -0500, you wrote: >> Hi all, >> >> does anyone know how I can prevent tomcat from listing the contents of the >> directories? Is it an attribute of the tag in the server.xml? >> also, how do I tell it which is the welcome page of every directory (I mean >> index.jsp or whatever) >> >> Best regards, >> SC >> >> >> _ >> Do You Yahoo!? >> Get your free @yahoo.com address at http://mail.yahoo.com >> >> >> === >> To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff >> JSP-INTEREST". >> For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST >> DIGEST". >> Some relevant FAQs on JSP/Servlets can be found at: >> >> http://archives.java.sun.com/jsp-interest.html I am using two taglibs to handle sending an email attachment. One taglib handles uploading the file to the server. The other handles sending out the file as email attachment. So I need first upload the file from local disk to the server. My problem is that with new clustered server configuration in our company, it is impossible for a user to upload local file to the server. Is there a way I could bypass the uploading part? Basically, send out the attachment file directly without the need to upload the file to the server first? Please help. RD === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: sendRedirect() from within a ?
O.K., I'm off to the Tomcat list to pursue this further. I found the
following function in the Tomcat source, and am wondering whether it's the
root of my problem, and if so, why it's written this way.
/**
* Disallow sendRedirect() calls on an included response.
*
* @param location The new location
*
* @exception IOException if an input/output error occurs
*/
public void sendRedirect(String location) throws IOException {
if (!included)
((HttpServletResponse) getResponse()).sendRedirect(location);
}
BTW, Telnet simply showed what we expected--status 200, no Location header
set, and nothing where the should have been.
Thanks again.
Jay
> -Original Message-
> From: Jay Burgess [mailto:[EMAIL PROTECTED]]
> Sent: Monday, May 20, 2002 10:32 AM
> To: [EMAIL PROTECTED]
> Subject: Re: sendRedirect() from within a ?
>
>
> The mystery thickens. I just added "res.isCommitted()" right before my
> sendRedirect(), and it returns false. So it appears that the
> response is
> not being committed (which is what we expect), yet the
> sendRedirect() is
> simply being ignored.
>
> I'll try your Telnet suggestion now and see what comes back. I'm also
> going to try mimic'ing sendRedirect() by setting the headers
> by hand, and
> see if there's any difference.
>
> Thanks for the input.
>
> Jay
>
> > -Original Message-
> > From: Joseph Ottinger [mailto:[EMAIL PROTECTED]]
> > Sent: Monday, May 20, 2002 10:16 AM
> > To: [EMAIL PROTECTED]
> > Subject: Re: sendRedirect() from within a ?
> >
> >
> > It wouldn't surprise me to see a bug in Tomcat, since I run
> > up against a few
> > of them all the time. :)
> >
> > Anyway, it's easy to figure out what's happening: telnet to
> > the server/port,
> > do a simple GET on your page that has the redirect, and read
> > the headers.
> > You'd expect the buffering to work, yes. (I certainly would.)
> > You should
> > also be pessimistic as to whether it does or not, esp. if
> > what you expect
> > isn't happening when you know it should.
> >
> > As far as the clue level... well, you're in JSP-I, where the
> > clues are few
> > and far between. If you make an assumption that everyone who
> > posts anything
> > is generally clueless, nineteen times out of twenty, you're
> > likely to be
> > right. :)
> >
> > >From: Jay Burgess <[EMAIL PROTECTED]>
> >
> > >Gah!? You seem to imply that I don't understand the how
> the redirect
> > >actually works. I do. But my understanding from the JSP
> > spec is that the
> > >container is supposed to provide an 8kb buffer by default (Section
> > >JSP.2.10.1), so the six bytes that make up the string
> > "" should not
> > >be sent down the line. I'm supposed to have the ability to do a
> > >sendRedirect() in this case.
> > >
> > >I'm using Tomcat 4.0.3, by the way, and since it's
> supposed to be the
> > >Reference Implementation, I assumed it would work. I
> find it hard to
> > >believe that this is a bug in Tomcat, as it's such base
> > functionality.
> > >
> > >Other ideas?
> > >
> > >Jay
> > >
> > > > -Original Message-
> > > > From: Joseph Ottinger [mailto:[EMAIL PROTECTED]]
> > > > Sent: Monday, May 20, 2002 5:50 AM
> > > > To: [EMAIL PROTECTED]
> > > > Subject: Re: sendRedirect() from within a ?
> > > >
> > > >
> > > > Gah! The problem is that sendRedirects have to take place
> > > > before any output
> > > > is spooled to the client. It's a HEADER. One would hope your
> > > > container would
> > > > massage the output and cache the body content until it needs
> > > > to send it down
> > > > the line, but apparently it's not doing that.
> > > >
> > > > Thus, the is the problem.
> > > >
> > > >
> > > > >From: Bhushan_Bhangale <[EMAIL PROTECTED]>
> > > > >Reply-To: A mailing list about Java Server Pages
> > specification and
> > > > >reference <[EMAIL PROTECTED]>
> > > > >To: [EMAIL PROTECTED]
> > > > >Subject: Re: sendRedirect() from within a ?
> > > > >Date: Mon, 20 May 2002 15:40:23 +0530
> > > > >
> > > > >Before the forward call you should not write anything to
> > the response
> > > > >object. If you will write anything to response object and
> > > > then you will
> > > > >forward to some other URL then you will always get the error.
> > > > >
> > > > >-Original Message-
> > > > >From: Jay Burgess [mailto:[EMAIL PROTECTED]]
> > > > >Sent: Friday, May 17, 2002 9:57 PM
> > > > >To: [EMAIL PROTECTED]
> > > > >Subject: sendRedirect() from within a ?
> > > > >
> > > > >
> > > > >Obviously I'm missing some important detail about the
> > > > mechanics of using
> > > > >.
> > > > >
> > > > >I've got a JSP with nothing in it but a
> > > > >",,,". The
> > "page" for the
> > > > > is a direct call to my servlet. The only
> > >
Still the Newbie
Thanks for trying to help but 1. I am not using Oracle, I am using PostgreSQL. 2. Changing the tomcat port from 8080 to something else has nothing to do with Tomcat not beeing able to connect to the database. I need to connect tomcat to PostgreSQL database, i have to write Jdbc driver and in the proper location. the jsp page does pickup the postgresql jdbc drivers, but when my jsp page tries to open a connection with the database it "timed out" thanks _ Visit our Caribbean Community at http://www.islanderonline.com _ Promote your group and strengthen ties to your members with [EMAIL PROTECTED] by Everyone.net http://www.everyone.net/?btn=tag === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: sendRedirect() from within a ?
The mystery thickens. I just added "res.isCommitted()" right before my sendRedirect(), and it returns false. So it appears that the response is not being committed (which is what we expect), yet the sendRedirect() is simply being ignored. I'll try your Telnet suggestion now and see what comes back. I'm also going to try mimic'ing sendRedirect() by setting the headers by hand, and see if there's any difference. Thanks for the input. Jay > -Original Message- > From: Joseph Ottinger [mailto:[EMAIL PROTECTED]] > Sent: Monday, May 20, 2002 10:16 AM > To: [EMAIL PROTECTED] > Subject: Re: sendRedirect() from within a ? > > > It wouldn't surprise me to see a bug in Tomcat, since I run > up against a few > of them all the time. :) > > Anyway, it's easy to figure out what's happening: telnet to > the server/port, > do a simple GET on your page that has the redirect, and read > the headers. > You'd expect the buffering to work, yes. (I certainly would.) > You should > also be pessimistic as to whether it does or not, esp. if > what you expect > isn't happening when you know it should. > > As far as the clue level... well, you're in JSP-I, where the > clues are few > and far between. If you make an assumption that everyone who > posts anything > is generally clueless, nineteen times out of twenty, you're > likely to be > right. :) > > >From: Jay Burgess <[EMAIL PROTECTED]> > > >Gah!? You seem to imply that I don't understand the how the redirect > >actually works. I do. But my understanding from the JSP > spec is that the > >container is supposed to provide an 8kb buffer by default (Section > >JSP.2.10.1), so the six bytes that make up the string > "" should not > >be sent down the line. I'm supposed to have the ability to do a > >sendRedirect() in this case. > > > >I'm using Tomcat 4.0.3, by the way, and since it's supposed to be the > >Reference Implementation, I assumed it would work. I find it hard to > >believe that this is a bug in Tomcat, as it's such base > functionality. > > > >Other ideas? > > > >Jay > > > > > -Original Message- > > > From: Joseph Ottinger [mailto:[EMAIL PROTECTED]] > > > Sent: Monday, May 20, 2002 5:50 AM > > > To: [EMAIL PROTECTED] > > > Subject: Re: sendRedirect() from within a ? > > > > > > > > > Gah! The problem is that sendRedirects have to take place > > > before any output > > > is spooled to the client. It's a HEADER. One would hope your > > > container would > > > massage the output and cache the body content until it needs > > > to send it down > > > the line, but apparently it's not doing that. > > > > > > Thus, the is the problem. > > > > > > > > > >From: Bhushan_Bhangale <[EMAIL PROTECTED]> > > > >Reply-To: A mailing list about Java Server Pages > specification and > > > >reference <[EMAIL PROTECTED]> > > > >To: [EMAIL PROTECTED] > > > >Subject: Re: sendRedirect() from within a ? > > > >Date: Mon, 20 May 2002 15:40:23 +0530 > > > > > > > >Before the forward call you should not write anything to > the response > > > >object. If you will write anything to response object and > > > then you will > > > >forward to some other URL then you will always get the error. > > > > > > > >-Original Message- > > > >From: Jay Burgess [mailto:[EMAIL PROTECTED]] > > > >Sent: Friday, May 17, 2002 9:57 PM > > > >To: [EMAIL PROTECTED] > > > >Subject: sendRedirect() from within a ? > > > > > > > > > > > >Obviously I'm missing some important detail about the > > > mechanics of using > > > >. > > > > > > > >I've got a JSP with nothing in it but a > > > >",,,". The > "page" for the > > > > is a direct call to my servlet. The only > > > thing my servlet > > > >does is a sendRedirect() to another page. > > > > > > > >When I request my JSP, I get back just "", > > > which means the > > > >redirect failed, the did nothing, and I > didn't get any > > > >exceptions (like an IllegalStateException showing the > > > response was already > > > >committed). > > > > > > > >What am I missing about trying to do things this way? > BTW, I'm using > > > >Tomcat 4.0.3. > > > > > > > >Jay > > > > > > > >= > > > == > > > >To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > > > >JSP-INTEREST". > > > >For digest: mailto [EMAIL PROTECTED] with body: "set > JSP-INTEREST > > > >DIGEST". > > > >Some relevant FAQs on JSP/Servlets can be found at: > > > > > > > > http://archives.java.sun.com/jsp-interest.html > > > > http://java.sun.com/products/jsp/faq.html > > > > http://www.esperanto.org.nz/jsp/jspfaq.jsp > > > > http://www.jguru.com/faq/index.jsp > > > > http://www.jspinsider.com > > > > > > > >= > > > =To > > > >unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > > > >JSP-INTEREST". > > > >F
Re: sendRedirect() from within a ?
I shall? Why? I don't have any problems with redirects... :)
>From: Elango Palani <[EMAIL PROTECTED]>
>Reply-To: A mailing list about Java Server Pages specification and
>reference <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: Re: sendRedirect() from within a ?
>Date: Mon, 20 May 2002 19:12:19 +0530
>
>Hai Joseph Ottinger,
>
>You shall try with > syntax. Hope this will solve your issue.
>
>.---
>
>-.
>
> (),,,()
>( (. .) .-''-.
> (o ) ) ('o' )
>=(,,)=(,,)=(,,)==(,,)=
>
>Achievement don't have any boundaries ... Even sky is not the limit,
>there are many more things even beyond the sky.
>
>Keep going on ..Keep Smiling too also
>Make others to Smile.
>
>Regards
>
>Elango Palani.
>- Original Message -
>From: Joseph Ottinger <[EMAIL PROTECTED]>
>To: <[EMAIL PROTECTED]>
>Sent: Monday, May 20, 2002 4:19 PM
>Subject: Re: sendRedirect() from within a ?
>
>
> > Gah! The problem is that sendRedirects have to take place before any
>output
> > is spooled to the client. It's a HEADER. One would hope your container
>would
> > massage the output and cache the body content until it needs to send it
>down
> > the line, but apparently it's not doing that.
> >
> > Thus, the is the problem.
> >
> >
> > >From: Bhushan_Bhangale <[EMAIL PROTECTED]>
> > >Reply-To: A mailing list about Java Server Pages specification and
> > >reference <[EMAIL PROTECTED]>
> > >To: [EMAIL PROTECTED]
> > >Subject: Re: sendRedirect() from within a ?
> > >Date: Mon, 20 May 2002 15:40:23 +0530
> > >
> > >Before the forward call you should not write anything to the response
> > >object. If you will write anything to response object and then you will
> > >forward to some other URL then you will always get the error.
> > >
> > >-Original Message-
> > >From: Jay Burgess [mailto:[EMAIL PROTECTED]]
> > >Sent: Friday, May 17, 2002 9:57 PM
> > >To: [EMAIL PROTECTED]
> > >Subject: sendRedirect() from within a ?
> > >
> > >
> > >Obviously I'm missing some important detail about the mechanics of
>using
> > >.
> > >
> > >I've got a JSP with nothing in it but a
> > >",,,". The "page" for the
> > > is a direct call to my servlet. The only thing my
>servlet
> > >does is a sendRedirect() to another page.
> > >
> > >When I request my JSP, I get back just "", which means the
> > >redirect failed, the did nothing, and I didn't get any
> > >exceptions (like an IllegalStateException showing the response was
>already
> > >committed).
> > >
> > >What am I missing about trying to do things this way? BTW, I'm using
> > >Tomcat 4.0.3.
> > >
> > >Jay
> > >
> >
> >===
> > >To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> > >JSP-INTEREST".
> > >For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
> > >DIGEST".
> > >Some relevant FAQs on JSP/Servlets can be found at:
> > >
> > > http://archives.java.sun.com/jsp-interest.html
> > > http://java.sun.com/products/jsp/faq.html
> > > http://www.esperanto.org.nz/jsp/jspfaq.jsp
> > > http://www.jguru.com/faq/index.jsp
> > > http://www.jspinsider.com
> > >
> >
> >==T
>o
> > >unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> > >JSP-INTEREST".
> > >For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
> > >DIGEST".
> > >Some relevant FAQs on JSP/Servlets can be found at:
> > >
> > > http://archives.java.sun.com/jsp-interest.html
> > > http://java.sun.com/products/jsp/faq.html
> > > http://www.esperanto.org.nz/jsp/jspfaq.jsp
> > > http://www.jguru.com/faq/index.jsp
> > > http://www.jspinsider.com
> >
> >
> >
> >
> > ---
> > Joseph B. Ottinger [EMAIL PROTECTED]
> > http://enigmastation.com IT Consultant
> >
> >
> > _
> > Chat with friends online, try MSN Messenger: http://messenger.msn.com
> >
> >
>===
> > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
>JSP-INTEREST".
> > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
>DIGEST".
> > Some relevant FAQs on JSP/Servlets can be found at:
> >
> > http://archives.java.sun.com/jsp-interest.html
> > http://java.sun.com/products/jsp/faq.html
> > http://www.esperanto.org.nz/jsp/jspfaq.jsp
> > http://www.jguru.com/faq/index.jsp
> > http://www.jspinsider.com
> >
>
>===
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>So
Re: sendRedirect() from within a ?
It wouldn't surprise me to see a bug in Tomcat, since I run up against a few of them all the time. :) Anyway, it's easy to figure out what's happening: telnet to the server/port, do a simple GET on your page that has the redirect, and read the headers. You'd expect the buffering to work, yes. (I certainly would.) You should also be pessimistic as to whether it does or not, esp. if what you expect isn't happening when you know it should. As far as the clue level... well, you're in JSP-I, where the clues are few and far between. If you make an assumption that everyone who posts anything is generally clueless, nineteen times out of twenty, you're likely to be right. :) >From: Jay Burgess <[EMAIL PROTECTED]> >Gah!? You seem to imply that I don't understand the how the redirect >actually works. I do. But my understanding from the JSP spec is that the >container is supposed to provide an 8kb buffer by default (Section >JSP.2.10.1), so the six bytes that make up the string "" should not >be sent down the line. I'm supposed to have the ability to do a >sendRedirect() in this case. > >I'm using Tomcat 4.0.3, by the way, and since it's supposed to be the >Reference Implementation, I assumed it would work. I find it hard to >believe that this is a bug in Tomcat, as it's such base functionality. > >Other ideas? > >Jay > > > -Original Message- > > From: Joseph Ottinger [mailto:[EMAIL PROTECTED]] > > Sent: Monday, May 20, 2002 5:50 AM > > To: [EMAIL PROTECTED] > > Subject: Re: sendRedirect() from within a ? > > > > > > Gah! The problem is that sendRedirects have to take place > > before any output > > is spooled to the client. It's a HEADER. One would hope your > > container would > > massage the output and cache the body content until it needs > > to send it down > > the line, but apparently it's not doing that. > > > > Thus, the is the problem. > > > > > > >From: Bhushan_Bhangale <[EMAIL PROTECTED]> > > >Reply-To: A mailing list about Java Server Pages specification and > > >reference <[EMAIL PROTECTED]> > > >To: [EMAIL PROTECTED] > > >Subject: Re: sendRedirect() from within a ? > > >Date: Mon, 20 May 2002 15:40:23 +0530 > > > > > >Before the forward call you should not write anything to the response > > >object. If you will write anything to response object and > > then you will > > >forward to some other URL then you will always get the error. > > > > > >-Original Message- > > >From: Jay Burgess [mailto:[EMAIL PROTECTED]] > > >Sent: Friday, May 17, 2002 9:57 PM > > >To: [EMAIL PROTECTED] > > >Subject: sendRedirect() from within a ? > > > > > > > > >Obviously I'm missing some important detail about the > > mechanics of using > > >. > > > > > >I've got a JSP with nothing in it but a > > >",,,". The "page" for the > > > is a direct call to my servlet. The only > > thing my servlet > > >does is a sendRedirect() to another page. > > > > > >When I request my JSP, I get back just "", > > which means the > > >redirect failed, the did nothing, and I didn't get any > > >exceptions (like an IllegalStateException showing the > > response was already > > >committed). > > > > > >What am I missing about trying to do things this way? BTW, I'm using > > >Tomcat 4.0.3. > > > > > >Jay > > > > > >= > > == > > >To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > > >JSP-INTEREST". > > >For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST > > >DIGEST". > > >Some relevant FAQs on JSP/Servlets can be found at: > > > > > > http://archives.java.sun.com/jsp-interest.html > > > http://java.sun.com/products/jsp/faq.html > > > http://www.esperanto.org.nz/jsp/jspfaq.jsp > > > http://www.jguru.com/faq/index.jsp > > > http://www.jspinsider.com > > > > > >= > > =To > > >unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > > >JSP-INTEREST". > > >For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST > > >DIGEST". > > >Some relevant FAQs on JSP/Servlets can be found at: > > > > > > http://archives.java.sun.com/jsp-interest.html > > > http://java.sun.com/products/jsp/faq.html > > > http://www.esperanto.org.nz/jsp/jspfaq.jsp > > > http://www.jguru.com/faq/index.jsp > > > http://www.jspinsider.com > > > > > > > > > > --- > > Joseph B. Ottinger [EMAIL PROTECTED] > > http://enigmastation.com IT Consultant > > > >=== >To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff >JSP-INTEREST". >For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST >DIGEST". >Some relevant FAQs on JSP/Servlets can be found at: > >http://archives.java.sun.com/jsp-interest.html >http://java.sun.com/products/jsp/faq.html >http://www.esperanto.org.nz/jsp/jspfaq.jsp >http://www.jguru.com/faq/index.jsp >http://www.jspin
Re: newbie
U can change the tomcat port no in the server.xml file
Imagination is More Important than Knowledge
Cheers !!!
MSM
-Original Message-
From: Sagine E.Ferrus [mailto:[EMAIL PROTECTED]]
Sent: Monday, May 20, 2002 7:46 PM
To: [EMAIL PROTECTED]
Subject: newbie
I'm trying to have my jsp page connect to a postgresql database. But when i
try to view the page it stalls basically time's out, at this line
Connection
myConn=DriverManager.getConnection("jdbc:postgresql://192.168.1.30:8080/data
baseName?user=postgres&password=postgres");
is it the port? cause obviously 8080 is the tomcat port and it wont work at
all if i put 5432 which is the postgresql port.
Help
Sagine
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Re: newbie
the default port for oracle database is 1521.
-Original Message-
From: Sagine E.Ferrus [mailto:[EMAIL PROTECTED]]
Sent: Monday, May 20, 2002 5:16 PM
To: [EMAIL PROTECTED]
Subject: newbie
I'm trying to have my jsp page connect to a postgresql database. But when i try to
view the page it stalls basically time's out, at this line
Connection
myConn=DriverManager.getConnection("jdbc:postgresql://192.168.1.30:8080/databaseName?user=postgres&password=postgres");
is it the port? cause obviously 8080 is the tomcat port and it wont work at all if i
put 5432 which is the postgresql port.
Help
Sagine
_
Visit our Caribbean Community at http://www.islanderonline.com
_
Promote your group and strengthen ties to your members with [EMAIL PROTECTED] by
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http://www.esperanto.org.nz/jsp/jspfaq.jsp
http://www.jguru.com/faq/index.jsp
http://www.jspinsider.com
==To
unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST".
Some relevant FAQs on JSP/Servlets can be found at:
http://archives.java.sun.com/jsp-interest.html
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.jsp
http://www.jguru.com/faq/index.jsp
http://www.jspinsider.com
newbie
I'm trying to have my jsp page connect to a postgresql database. But when i try to
view the page it stalls basically time's out, at this line
Connection
myConn=DriverManager.getConnection("jdbc:postgresql://192.168.1.30:8080/databaseName?user=postgres&password=postgres");
is it the port? cause obviously 8080 is the tomcat port and it wont work at all if i
put 5432 which is the postgresql port.
Help
Sagine
_
Visit our Caribbean Community at http://www.islanderonline.com
_
Promote your group and strengthen ties to your members with [EMAIL PROTECTED] by
Everyone.net http://www.everyone.net/?btn=tag
===
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For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST".
Some relevant FAQs on JSP/Servlets can be found at:
http://archives.java.sun.com/jsp-interest.html
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.jsp
http://www.jguru.com/faq/index.jsp
http://www.jspinsider.com
Re: off topic ( javascript question ??
Rewrite the faction function as follows:
function faction(target)
{
if(target == 0)
document.form.action="insertOutdate.jsp?" + gotoFunction();
if(target == 1)
document.form.action="insertIndate.jsp?" + gotoFunction()";
}
OR
function faction(target)
{
var employee=gotoFunction();
if(target == 0)
document.form.action="insertOutdate.jsp?" + employee;
if(target == 1)
document.form.action="insertIndate.jsp?" + employee;
}
Hope this helps.
Emma
-Original Message-
From: sufi malak [mailto:[EMAIL PROTECTED]]
Sent: Monday, May 20, 2002 3:54 PM
To: [EMAIL PROTECTED]
Subject: off topic ( javascript question ??
How to call a function in a function in javascripts :
Here is what I did, but it does not work :
function gotoFunction() {
var parameter =
form.emplyee.options[form.employee.selectedIndex].value;
return parameter;
}
function faction(target)
{
if(target == 0)
document.form.action="insertOutdate.jsp?employee=gotoFunction()";
if(target == 1)
document.form.action="insertIndate.jsp?employee=gotoFunction()";
}
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http://www.jspinsider.com
off topic ( javascript question ??
How to call a function in a function in javascripts :
Here is what I did, but it does not work :
function gotoFunction() {
var parameter = form.emplyee.options[form.employee.selectedIndex].value;
return parameter;
}
function faction(target)
{
if(target == 0)
document.form.action="insertOutdate.jsp?employee=gotoFunction()";
if(target == 1)
document.form.action="insertIndate.jsp?employee=gotoFunction()";
}
_
MSN Photos is the easiest way to share and print your photos:
http://photos.msn.com/support/worldwide.aspx
===
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http://archives.java.sun.com/jsp-interest.html
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.jsp
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http://www.jspinsider.com
Re: sendRedirect() from within a ?
Gah!? You seem to imply that I don't understand the how the redirect actually works. I do. But my understanding from the JSP spec is that the container is supposed to provide an 8kb buffer by default (Section JSP.2.10.1), so the six bytes that make up the string "" should not be sent down the line. I'm supposed to have the ability to do a sendRedirect() in this case. I'm using Tomcat 4.0.3, by the way, and since it's supposed to be the Reference Implementation, I assumed it would work. I find it hard to believe that this is a bug in Tomcat, as it's such base functionality. Other ideas? Jay > -Original Message- > From: Joseph Ottinger [mailto:[EMAIL PROTECTED]] > Sent: Monday, May 20, 2002 5:50 AM > To: [EMAIL PROTECTED] > Subject: Re: sendRedirect() from within a ? > > > Gah! The problem is that sendRedirects have to take place > before any output > is spooled to the client. It's a HEADER. One would hope your > container would > massage the output and cache the body content until it needs > to send it down > the line, but apparently it's not doing that. > > Thus, the is the problem. > > > >From: Bhushan_Bhangale <[EMAIL PROTECTED]> > >Reply-To: A mailing list about Java Server Pages specification and > >reference <[EMAIL PROTECTED]> > >To: [EMAIL PROTECTED] > >Subject: Re: sendRedirect() from within a ? > >Date: Mon, 20 May 2002 15:40:23 +0530 > > > >Before the forward call you should not write anything to the response > >object. If you will write anything to response object and > then you will > >forward to some other URL then you will always get the error. > > > >-Original Message- > >From: Jay Burgess [mailto:[EMAIL PROTECTED]] > >Sent: Friday, May 17, 2002 9:57 PM > >To: [EMAIL PROTECTED] > >Subject: sendRedirect() from within a ? > > > > > >Obviously I'm missing some important detail about the > mechanics of using > >. > > > >I've got a JSP with nothing in it but a > >",,,". The "page" for the > > is a direct call to my servlet. The only > thing my servlet > >does is a sendRedirect() to another page. > > > >When I request my JSP, I get back just "", > which means the > >redirect failed, the did nothing, and I didn't get any > >exceptions (like an IllegalStateException showing the > response was already > >committed). > > > >What am I missing about trying to do things this way? BTW, I'm using > >Tomcat 4.0.3. > > > >Jay > > > >= > == > >To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > >JSP-INTEREST". > >For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST > >DIGEST". > >Some relevant FAQs on JSP/Servlets can be found at: > > > > http://archives.java.sun.com/jsp-interest.html > > http://java.sun.com/products/jsp/faq.html > > http://www.esperanto.org.nz/jsp/jspfaq.jsp > > http://www.jguru.com/faq/index.jsp > > http://www.jspinsider.com > > > >= > =To > >unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > >JSP-INTEREST". > >For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST > >DIGEST". > >Some relevant FAQs on JSP/Servlets can be found at: > > > > http://archives.java.sun.com/jsp-interest.html > > http://java.sun.com/products/jsp/faq.html > > http://www.esperanto.org.nz/jsp/jspfaq.jsp > > http://www.jguru.com/faq/index.jsp > > http://www.jspinsider.com > > > > > --- > Joseph B. Ottinger [EMAIL PROTECTED] > http://enigmastation.com IT Consultant > === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: sendRedirect() from within a ?
Hai Joseph Ottinger,
You shall try with > syntax. Hope this will solve your issue.
.---
-.
(),,,()
( (. .) .-''-.
(o ) ) ('o' )
=(,,)=(,,)=(,,)==(,,)=
Achievement don't have any boundaries ... Even sky is not the limit,
there are many more things even beyond the sky.
Keep going on ..Keep Smiling too also
Make others to Smile.
Regards
Elango Palani.
- Original Message -
From: Joseph Ottinger <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, May 20, 2002 4:19 PM
Subject: Re: sendRedirect() from within a ?
> Gah! The problem is that sendRedirects have to take place before any
output
> is spooled to the client. It's a HEADER. One would hope your container
would
> massage the output and cache the body content until it needs to send it
down
> the line, but apparently it's not doing that.
>
> Thus, the is the problem.
>
>
> >From: Bhushan_Bhangale <[EMAIL PROTECTED]>
> >Reply-To: A mailing list about Java Server Pages specification and
> >reference <[EMAIL PROTECTED]>
> >To: [EMAIL PROTECTED]
> >Subject: Re: sendRedirect() from within a ?
> >Date: Mon, 20 May 2002 15:40:23 +0530
> >
> >Before the forward call you should not write anything to the response
> >object. If you will write anything to response object and then you will
> >forward to some other URL then you will always get the error.
> >
> >-Original Message-
> >From: Jay Burgess [mailto:[EMAIL PROTECTED]]
> >Sent: Friday, May 17, 2002 9:57 PM
> >To: [EMAIL PROTECTED]
> >Subject: sendRedirect() from within a ?
> >
> >
> >Obviously I'm missing some important detail about the mechanics of using
> >.
> >
> >I've got a JSP with nothing in it but a
> >",,,". The "page" for the
> > is a direct call to my servlet. The only thing my servlet
> >does is a sendRedirect() to another page.
> >
> >When I request my JSP, I get back just "", which means the
> >redirect failed, the did nothing, and I didn't get any
> >exceptions (like an IllegalStateException showing the response was
already
> >committed).
> >
> >What am I missing about trying to do things this way? BTW, I'm using
> >Tomcat 4.0.3.
> >
> >Jay
> >
>
>===
> >To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> >JSP-INTEREST".
> >For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
> >DIGEST".
> >Some relevant FAQs on JSP/Servlets can be found at:
> >
> > http://archives.java.sun.com/jsp-interest.html
> > http://java.sun.com/products/jsp/faq.html
> > http://www.esperanto.org.nz/jsp/jspfaq.jsp
> > http://www.jguru.com/faq/index.jsp
> > http://www.jspinsider.com
> >
>
>==T
o
> >unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> >JSP-INTEREST".
> >For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
> >DIGEST".
> >Some relevant FAQs on JSP/Servlets can be found at:
> >
> > http://archives.java.sun.com/jsp-interest.html
> > http://java.sun.com/products/jsp/faq.html
> > http://www.esperanto.org.nz/jsp/jspfaq.jsp
> > http://www.jguru.com/faq/index.jsp
> > http://www.jspinsider.com
>
>
>
>
> ---
> Joseph B. Ottinger [EMAIL PROTECTED]
> http://enigmastation.com IT Consultant
>
>
> _
> Chat with friends online, try MSN Messenger: http://messenger.msn.com
>
>
===
> To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
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DIGEST".
> Some relevant FAQs on JSP/Servlets can be found at:
>
> http://archives.java.sun.com/jsp-interest.html
> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.jsp
> http://www.jguru.com/faq/index.jsp
> http://www.jspinsider.com
>
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Re: Edit ans Save on browser/JSP
Hi daniel Do u have any solution for the question asked by Chal Mal in the page http://members.rogers.com/liu8189/ Imagination is More Important than Knowledge Cheers !!! MSM -Original Message- From: Daniel Liu [mailto:[EMAIL PROTECTED]] Sent: Monday, May 20, 2002 6:50 PM To: [EMAIL PROTECTED] Subject: Re: Edit ans Save on browser/JSP Thanks please take a look my page http://members.rogers.com/liu8189/ Daniel - Original Message - From: "Chan Mal" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, May 20, 2002 9:02 AM Subject: Edit ans Save on browser/JSP > In my web application .User needs to edit word > document on browser which is residing in Server and > user has to save the document in Server it self that > means at same URL(not on Local PC)... > > Is there any mechanism for this to handle either > Server side or client side > > > if you people know any thing on this please let me know. > > __ > Do You Yahoo!? > LAUNCH - Your Yahoo! Music Experience > http://launch.yahoo.com > > === > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". > Some relevant FAQs on JSP/Servlets can be found at: > > http://archives.java.sun.com/jsp-interest.html > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.jsp > http://www.jguru.com/faq/index.jsp > http://www.jspinsider.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com ** This email (including any attachments) is intended for the sole use of the intended recipient/s and may contain material that is CONFIDENTIAL AND PRIVATE COMPANY INFORMATION. Any review or reliance by others or copying or distribution or forwarding of any or all of the contents in this message is STRICTLY PROHIBITED. If you are not the intended recipient, please contact the sender by email and delete all copies; your cooperation in this regard is appreciated. ** === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: Edit ans Save on browser/JSP
Thanks please take a look my page http://members.rogers.com/liu8189/ Daniel - Original Message - From: "Chan Mal" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, May 20, 2002 9:02 AM Subject: Edit ans Save on browser/JSP > In my web application .User needs to edit word > document on browser which is residing in Server and > user has to save the document in Server it self that > means at same URL(not on Local PC)... > > Is there any mechanism for this to handle either > Server side or client side > > > if you people know any thing on this please let me know. > > __ > Do You Yahoo!? > LAUNCH - Your Yahoo! Music Experience > http://launch.yahoo.com > > === > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". > Some relevant FAQs on JSP/Servlets can be found at: > > http://archives.java.sun.com/jsp-interest.html > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.jsp > http://www.jguru.com/faq/index.jsp > http://www.jspinsider.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Edit ans Save on browser/JSP
In my web application User needs to edit word document on browser which is residing in Server and user has to save the document in Server it self that means at same URL(not on Local PC)... Is there any mechanism for this to handle either Server side or client side if you people know any thing on this please let me know. __ Do You Yahoo!? LAUNCH - Your Yahoo! Music Experience http://launch.yahoo.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: JSP & Servlets
Look at www.hyperqbs.org Jiri -- Jiri Chaloupka B2BExpander.com [EMAIL PROTECTED] ** Have you visited www.b2bexpander.com today? === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: JSP & Servlets
> 1. If you have to change common code, you only have to do it in one place:in > the bean or servlet, not in all the pages that excute that code. This can be achieved by including a common jsp. 2 & 3 are more appropriate. Regds Ashwani - Original Message - From: "Francisco Manuel Martínez Suárez" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, May 20, 2002 5:55 PM Subject: Re: JSP & Servlets > I have three answers: > > 1. If you have to change common code, you only have to do it in one place:in > the bean or servlet, not in all the pages that excute that code. > 2. The JSPs would handle the HTML code and/or JavaScript code making them > more clear. > 3. It is possible then, to have a java team working separately on beans and > servlets and a HTML or Web-design team working on the structure and look. > > Regards > > Fran > > > -Mensaje original- > > De: GW [SMTP:[EMAIL PROTECTED]] > > Enviado el: lunes 20 de mayo de 2002 13:16 > > Para: [EMAIL PROTECTED] > > Asunto: JSP & Servlets > > > > Hi All > > > > As far as possible JSP pages should only contain presentation data (html) > > and not embedded java code. Programmatical logic should be handled in > > beans and servlets and not in jsp pages. > > > > Can someone please be kind enough to tell my why this is important? > > > > Kind Regards > > GW > > > > == > > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > > JSP-INTEREST". > > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST > > DIGEST". > > Some relevant FAQs on JSP/Servlets can be found at: > > > > http://archives.java.sun.com/jsp-interest.html > > http://java.sun.com/products/jsp/faq.html > > http://www.esperanto.org.nz/jsp/jspfaq.jsp > > http://www.jguru.com/faq/index.jsp > > http://www.jspinsider.com > > === > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". > Some relevant FAQs on JSP/Servlets can be found at: > > http://archives.java.sun.com/jsp-interest.html > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.jsp > http://www.jguru.com/faq/index.jsp > http://www.jspinsider.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: JSP & Servlets
cool, thanx... 8-) - Original Message - From: "Francisco Manuel Martínez Suárez" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, May 20, 2002 2:25 PM Subject: Re: JSP & Servlets > I have three answers: > > 1. If you have to change common code, you only have to do it in one place:in > the bean or servlet, not in all the pages that excute that code. > 2. The JSPs would handle the HTML code and/or JavaScript code making them > more clear. > 3. It is possible then, to have a java team working separately on beans and > servlets and a HTML or Web-design team working on the structure and look. > > Regards > > Fran > > > -Mensaje original- > > De: GW [SMTP:[EMAIL PROTECTED]] > > Enviado el: lunes 20 de mayo de 2002 13:16 > > Para: [EMAIL PROTECTED] > > Asunto: JSP & Servlets > > > > Hi All > > > > As far as possible JSP pages should only contain presentation data (html) > > and not embedded java code. Programmatical logic should be handled in > > beans and servlets and not in jsp pages. > > > > Can someone please be kind enough to tell my why this is important? > > > > Kind Regards > > GW > > > > == > > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > > JSP-INTEREST". > > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST > > DIGEST". > > Some relevant FAQs on JSP/Servlets can be found at: > > > > http://archives.java.sun.com/jsp-interest.html > > http://java.sun.com/products/jsp/faq.html > > http://www.esperanto.org.nz/jsp/jspfaq.jsp > > http://www.jguru.com/faq/index.jsp > > http://www.jspinsider.com > > === > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". > Some relevant FAQs on JSP/Servlets can be found at: > > http://archives.java.sun.com/jsp-interest.html > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.jsp > http://www.jguru.com/faq/index.jsp > http://www.jspinsider.com > > === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: JSP & Servlets
Also, we should be able to change the look and feel as much as we want without having to worry about messing up the functionality of our program. Changing/Editing presentation layer code should not involve messing with the hard core java functionality code that is working on the back end. >>> Ashwani Kalra <[EMAIL PROTECTED]> 05/20/02 07:24AM >>> The key word here is role separation and avoiding mess when both programmer and web designer are working on the jsp. ~ Cheers Ashwani Kalra http://www.geocities.com/ashwani_kalra/ ~ - Original Message - From: "GW" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, May 20, 2002 5:46 PM Subject: JSP & Servlets Hi All As far as possible JSP pages should only contain presentation data (html) and not embedded java code. Programmatical logic should be handled in beans and servlets and not in jsp pages. Can someone please be kind enough to tell my why this is important? Kind Regards GW = To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com ==To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: JSP & Servlets
I have three answers: 1. If you have to change common code, you only have to do it in one place:in the bean or servlet, not in all the pages that excute that code. 2. The JSPs would handle the HTML code and/or JavaScript code making them more clear. 3. It is possible then, to have a java team working separately on beans and servlets and a HTML or Web-design team working on the structure and look. Regards Fran > -Mensaje original- > De: GW [SMTP:[EMAIL PROTECTED]] > Enviado el: lunes 20 de mayo de 2002 13:16 > Para: [EMAIL PROTECTED] > Asunto: JSP & Servlets > > Hi All > > As far as possible JSP pages should only contain presentation data (html) > and not embedded java code. Programmatical logic should be handled in > beans and servlets and not in jsp pages. > > Can someone please be kind enough to tell my why this is important? > > Kind Regards > GW > > == > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > JSP-INTEREST". > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST > DIGEST". > Some relevant FAQs on JSP/Servlets can be found at: > > http://archives.java.sun.com/jsp-interest.html > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.jsp > http://www.jguru.com/faq/index.jsp > http://www.jspinsider.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: JSP & Servlets
The key word here is role separation and avoiding mess when both programmer and web designer are working on the jsp. ~ Cheers Ashwani Kalra http://www.geocities.com/ashwani_kalra/ ~ - Original Message - From: "GW" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, May 20, 2002 5:46 PM Subject: JSP & Servlets Hi All As far as possible JSP pages should only contain presentation data (html) and not embedded java code. Programmatical logic should be handled in beans and servlets and not in jsp pages. Can someone please be kind enough to tell my why this is important? Kind Regards GW = To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
JSP & Servlets
Hi All As far as possible JSP pages should only contain presentation data (html) and not embedded java code. Programmatical logic should be handled in beans and servlets and not in jsp pages. Can someone please be kind enough to tell my why this is important? Kind Regards GW ==To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: sendRedirect() from within a ?
Also, does anyone know if this is possible within the context of servlets / JSP? As pointed out sendRedirect actually just sets a header in the response - as I then understand things this is then sent to the browser (the response with just the redirect header and nothing else) and the browser then calls approriate URL it has been redirected to. Now in order for senRedirect to work within the context of a tag, the servlet / JSP container must be able to handle such redirects automatically - are they actually capable of this ? I suspect it would vary from container to container. Note that when writing servlets one is obliged to do such including by opening a URL connection and reading from it - in that case the programmer would have to read the response header and handle the redirect. > -Original Message- > From: Joseph Ottinger [SMTP:[EMAIL PROTECTED]] > Sent: 20 May 2002 12:50 > To: [EMAIL PROTECTED] > Subject: Re: sendRedirect() from within a ? > > Gah! The problem is that sendRedirects have to take place before any > output > is spooled to the client. It's a HEADER. One would hope your container > would > massage the output and cache the body content until it needs to send it > down > the line, but apparently it's not doing that. > > Thus, the is the problem. > > > >From: Bhushan_Bhangale <[EMAIL PROTECTED]> > >Reply-To: A mailing list about Java Server Pages specification and > >reference <[EMAIL PROTECTED]> > >To: [EMAIL PROTECTED] > >Subject: Re: sendRedirect() from within a ? > >Date: Mon, 20 May 2002 15:40:23 +0530 > > > >Before the forward call you should not write anything to the response > >object. If you will write anything to response object and then you will > >forward to some other URL then you will always get the error. > > > >-Original Message- > >From: Jay Burgess [mailto:[EMAIL PROTECTED]] > >Sent: Friday, May 17, 2002 9:57 PM > >To: [EMAIL PROTECTED] > >Subject: sendRedirect() from within a ? > > > > > >Obviously I'm missing some important detail about the mechanics of using > >. > > > >I've got a JSP with nothing in it but a > >",,,". The "page" for the > > is a direct call to my servlet. The only thing my servlet > >does is a sendRedirect() to another page. > > > >When I request my JSP, I get back just "", which means the > >redirect failed, the did nothing, and I didn't get any > >exceptions (like an IllegalStateException showing the response was > already > >committed). > > > >What am I missing about trying to do things this way? BTW, I'm using > >Tomcat 4.0.3. > > > >Jay > > > >= > == > >To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > >JSP-INTEREST". > >For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST > >DIGEST". > >Some relevant FAQs on JSP/Servlets can be found at: > > > > http://archives.java.sun.com/jsp-interest.html > > http://java.sun.com/products/jsp/faq.html > > http://www.esperanto.org.nz/jsp/jspfaq.jsp > > http://www.jguru.com/faq/index.jsp > > http://www.jspinsider.com > > > >= > =To > >unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > >JSP-INTEREST". > >For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST > >DIGEST". > >Some relevant FAQs on JSP/Servlets can be found at: > > > > http://archives.java.sun.com/jsp-interest.html > > http://java.sun.com/products/jsp/faq.html > > http://www.esperanto.org.nz/jsp/jspfaq.jsp > > http://www.jguru.com/faq/index.jsp > > http://www.jspinsider.com > > > > > --- > Joseph B. Ottinger [EMAIL PROTECTED] > http://enigmastation.com IT Consultant > > > _ > Chat with friends online, try MSN Messenger: http://messenger.msn.com > > == > = > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > JSP-INTEREST". > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST > DIGEST". > Some relevant FAQs on JSP/Servlets can be found at: > > http://archives.java.sun.com/jsp-interest.html > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.jsp > http://www.jguru.com/faq/index.jsp > http://www.jspinsider.com -- ** The Truworths e-mail facility may not be used for the distribution of chain letters or offensive email. Truworths hereby distances itself from and accepts no liability for the unauthorised use of its e-mail facility or the sending of e-mail communications for other than strictly business purposes. Truworths furthermore disclaims liability for any unauthorised instruction for which permission was not granted. === T
[no subject]
hi, i have a an application which runs when i click on a batch file. But my problem is, once i click on the batch file and the application starts running, the user can come back and click on this batch file again to create another instance of this application. How can i stop this ?? Thanks in advance. SKN === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: sendRedirect() from within a ?
Gah! The problem is that sendRedirects have to take place before any output is spooled to the client. It's a HEADER. One would hope your container would massage the output and cache the body content until it needs to send it down the line, but apparently it's not doing that. Thus, the is the problem. >From: Bhushan_Bhangale <[EMAIL PROTECTED]> >Reply-To: A mailing list about Java Server Pages specification and >reference <[EMAIL PROTECTED]> >To: [EMAIL PROTECTED] >Subject: Re: sendRedirect() from within a ? >Date: Mon, 20 May 2002 15:40:23 +0530 > >Before the forward call you should not write anything to the response >object. If you will write anything to response object and then you will >forward to some other URL then you will always get the error. > >-Original Message- >From: Jay Burgess [mailto:[EMAIL PROTECTED]] >Sent: Friday, May 17, 2002 9:57 PM >To: [EMAIL PROTECTED] >Subject: sendRedirect() from within a ? > > >Obviously I'm missing some important detail about the mechanics of using >. > >I've got a JSP with nothing in it but a >",,,". The "page" for the > is a direct call to my servlet. The only thing my servlet >does is a sendRedirect() to another page. > >When I request my JSP, I get back just "", which means the >redirect failed, the did nothing, and I didn't get any >exceptions (like an IllegalStateException showing the response was already >committed). > >What am I missing about trying to do things this way? BTW, I'm using >Tomcat 4.0.3. > >Jay > >=== >To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff >JSP-INTEREST". >For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST >DIGEST". >Some relevant FAQs on JSP/Servlets can be found at: > > http://archives.java.sun.com/jsp-interest.html > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.jsp > http://www.jguru.com/faq/index.jsp > http://www.jspinsider.com > >==To >unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff >JSP-INTEREST". >For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST >DIGEST". >Some relevant FAQs on JSP/Servlets can be found at: > > http://archives.java.sun.com/jsp-interest.html > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.jsp > http://www.jguru.com/faq/index.jsp > http://www.jspinsider.com --- Joseph B. Ottinger [EMAIL PROTECTED] http://enigmastation.com IT Consultant _ Chat with friends online, try MSN Messenger: http://messenger.msn.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
Re: sendRedirect() from within a ?
Before the forward call you should not write anything to the response object. If you will write anything to response object and then you will forward to some other URL then you will always get the error. -Original Message- From: Jay Burgess [mailto:[EMAIL PROTECTED]] Sent: Friday, May 17, 2002 9:57 PM To: [EMAIL PROTECTED] Subject: sendRedirect() from within a ? Obviously I'm missing some important detail about the mechanics of using . I've got a JSP with nothing in it but a ",,,". The "page" for the is a direct call to my servlet. The only thing my servlet does is a sendRedirect() to another page. When I request my JSP, I get back just "", which means the redirect failed, the did nothing, and I didn't get any exceptions (like an IllegalStateException showing the response was already committed). What am I missing about trying to do things this way? BTW, I'm using Tomcat 4.0.3. Jay === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com ==To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com
