Sorry I left out the jsp and SampleExtends constructs in earlier message.
jsp:
%@ page language="java" extends="SampleExtends" import="someOtherBean" %
...
SampleExtends.java:
import...
abstract public class SampleExtends extends HttpServlet implements HttpJspPage
{
...
}
This setup yields a
I'm sorry, here is the sevlet.gnujsp.initArgs line:
servlet.gnujsp.initArgs=pagebase=/home/httpd/htdocs,scratchdir=/var/tmp,checkuri
=true,debug=true,compiler=builtin-javac -classpath %classpath%:%scratchdir%:/hom
e/servlets/classes:/usr/src/gnujsp-1.0cvs-19991010-2135/lib/gnujsp10cvs.jar:/usr
Hello,
I've created a rather large .jsp file which is giving me the following
error when I try to run it:
Error compiling source file:
file:/home/sbac/public_html/DataBase/DbMaint/dbmaint.jsp
builtin-javac -classpath
hi Brien,
The jsp code below works fine.I was able to include the jsp:forward within the
useBean tag and forward to another jsp.I am using the jswdk1.0 RI .
The problem may be in JRun.
html
titleBeanTest/title
body
jsp:useBean id="req" class="dheepa.RequestBean" scope="session"
Hi All,
I want to fetch an image from Oracle Database, in ASP I can do it
with 'Response.BinayWrite', for printing an image on web-page. Is there
anything similar in JSP? I tried to look in JSP help, but couldn't find
anything similar to BinaryWrite.
Please HELP me.
Thanks in Advance
Dear sir,
Can anyone told me, Can I extend my bean from Thread and use it in JSP?
public class MyBean extends Thread {
}
What happen, if I write JSP page like this?
jsp:usebean id=test scope=session class=MyBean/
Is MyBean thread stop when user close the session?
Thank you,
I want to use session and application varibles in JSP files on WebSphere2.0.
Does anyone have use it,please help me!
Thanks in advance!
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FAQs on
Hi Somchai!
I don't see a reason why extending from Thread shouldn't be possible.
But don't expect any magic (starting/stopping) from jsp engine.
You have to do that for your self. I think the Session
has a change notifier you can add a listener too.
Dear sir,
Can anyone told me, Can I
Hi Wong,
I looked into that stuff on jsdwk 1.0 when implementing
extends in gnujsp. IMHO it is not possible to use extends
on jswdk 1.0 without imitating HttpJspPage.
You have to add the utility methods they put into HttpJspPage.
As you noted it is not possible to subclass it because of finals
Hi Matt,
you can
1. Save the current out, create a JspStringWriter(), set it to out,
call jsp:forward (note: no parameter passing) and restore
out.
2. Call the servlet via HTTP-Protokoll and use the output then.
Examples were posted on this
Per the JSP spec, the thing you can put inside the jsp:useBean ... /jsp:use
Bean
combination is jsp:setProperty elements. Even if the compiler generated the
code
for the forward, it would probably generate an unconditional forward, rather t
han a
conditional one.
Craig,
I don't agree.
Spec
I suppose you have retrieved a ResultSet object (say, rs), and also know
that which column number (say, i) the image is stored in.
If I recall correctly, you may use rs.getBinaryStream(i) to retrieve the
image as an InputStream. You can then process it with any of the
InputStream wrappers to get
Hi,
I am facing a problems with
HttpServletRequest.getParameterVales(String) method.
I have 3 text fields in the html form having same name 'txt',
when i post this form i get a collection of 'txt'.
String[] res = HttpServletRequest.getParameterVales("txt");
Hello there,
I am familiar with using servlets/JSP for normal English sites.
I am interested to know how, doing things with Chinese characters
is different in these areas
1) Servlets/JSP obtaining values from FORM with chinese input characters
2) Servlets/JSP compare values of Chinese input.
Hi,
I have 2 JSP's files. The first of these contains a form which has 2 fields named
'name' and 'address'. when this form is submitted the second JSP is called. I want to
access the name and address variables of the first form in the 2nd JSP. i used
request.getParameter("name") but it comes
Hello everyone,
I am 'very' new to JSP, and I have a general question.
Do any of you have suggestions on already existing packages that could
facilitate creation of web grid objects in an environment where we are using
JSP, WebSphere and Unix with Oracle Databases. The ability we look for are
all
I have started doing some work with Chinese characters, and java doesn't
care about the language. As long as you make sure that you use Unicode
character sets. There is quite a bit of internationalization built into
java to handle using multiple languages. Just make sure that the database
hi,
your code as it looks should work ,probably there might be
some other problem ,can u send the full code of both the jsp's
regards
saravana kumar
--
From: Pradeep Venugopal[SMTP:[EMAIL PROTECTED]]
Reply To: Pradeep Venugopal
Sent:
Actually WebSphere uses 0.91, which you can find the spec for at
http://www.burridge.net/jsp/Spec91/jsp_spec.html
Dan
--
From: Sunil S Sarje[SMTP:[EMAIL PROTECTED]]
Reply To: Sunil S Sarje
Sent: Friday, June 11, 1999 9:00 PM
To: [EMAIL PROTECTED]
Subject:
Some servers limit the length of URLS to 240 chars. For these cases, POST is
recommended.
- Original Message -
From: Uddipan Bagchi [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, October 12, 1999 1:50 AM
Subject: Re: doPost versus doGet - DESIGN DECISION???
Hi,
Let me
Hello all,
I've been trying to do a db connection thru JSP-bean(or servlet ?) but ran
into a problem and would appreciate if you could help to identify
the meaning of the error code.
There are 2 files that used to work:
numguess.jsp
NumberGuessBean.java.sav
Now I have a new code:
Hi Guys,
I recently had WebLogic training and this Instructor said that instead of
using the
doGet() (or) the doPost() method, over-write the service() method. He says that
if you use either a
doGet() (or) doPost() method, the WebServer has to do a POLYMORPHIC lookup on
these methods in
Actually if you're going to do that you might as well just override service,
which just delegates to doPost or doGet anyway.
-tg
- Original Message -
From: Kirkdorffer, Daniel [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, October 12, 1999 8:46 AM
Subject: Re: doPost versus doGet
Hey Nam,
1. Have you checked the log of your server to check for an exception
being thrown?
2. Is there anything in the constructor of test_it()?
3. Is your database driver located in the classpath of your jsp-server?
If you could supply some more of your code it would probably help!
-Rich.
Hi:
I would like to know views on
1) What's advantage of using plugin with JSP
compared to plain HTML with applet tag,
which allows to load applet without plugin.
2) Advantage of using servlet in .JSP file,
how does it communicate what's advantage?
Thanks in advance.
-Rajul
Carsten Heyl wrote:
IMHO it is not possible to use extends
on jswdk 1.0 without imitating HttpJspPage.
I figured out how to make this work, by doing exactly
what you mentioned which is to echo in my super servlet
class the utility methods provided by HttpJspBase.
The next question is this: the
Dave,
The errorPage directive is a runtime directive, not a compile time
directive. If an exception occurs during execution of the page, the
errorPage will be called. If an error occurs during compilation of your JSP
page, it is up to your JSP engine to report the error.
-Shawn
- Original
Dave,
They code you have shown is not compilable.
public void test()
{
System.out.println( "test" );
throw new NullPointerException();
System.out.println( "test" );
}
would not compile with an error, statement (at line...
Just a thought:
NES's version of JSP is some what crippled. You may want reference the NES
feature docs.
HtH,
Martin
-Original Message-
From: Adam H. Pendleton [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, October 12, 1999 12:49 PM
To: [EMAIL PROTECTED]
Subject: JSP Problems
I am having
I disagree. One should apply traditional optimization procedures and good
solid engineering principles to decide if this tradeoff is worth it or not.
FWIW, Craig I see disagrees with me, but here are some of the pros and cons.
You would do best to consider these for your own particular
JRun Service Manager Properties file: jsm.properties
on my machine it was in \JRun\jsm-default\properties\
java.classpath setting
Hi Guys,
I am using JRun. I do not where do I specify the classpath to my zip/jar
files. For example I am using Oracle JDBC driver which is contained in
Hello Brien,
OrionServer (www.orionserver.com) also supports JSP1.1. I've been using
JRun which supports custom tags but I believe it's using their own
proprietary method. Does anyone know if JRun is going to support the
customized tag standard anytime soon? I'm considering switching from
Hi everyone,
I encount a problem when I tried to forward a
page.
I have a html page that contains 3 frames so
from inside of one I want to forward a page in _parent target. Does anyone knows
how to solve this problem ?
Thanks in advance,
Mircea
Don't know much about that, but
GNUJSP is actually used with cyrillic data, maybe someone on the
[EMAIL PROTECTED] can help.
Hello there,
I am familiar with using servlets/JSP for normal English sites.
I am interested to know how, doing things with Chinese characters
is different in these
This might seem like a stupid question...but what is GNU JSP.
Is it separate specification?
sue
Primo¾ Hrvatin wrote:
Has anyone had success deploying GNU JSP on Java Web Server 1.1.3. I managed to
configure the gnujsp servlet and it seems to load fine, but every time I try to
access any
Wow - excellent response! Thanks much for the additional benchmark
information. It looks like you guys have done a very impressive job on
Orion. Congratulations.
We're considering using EJB's (along with JSP's and servlets) so
OrionServer might serve (no pun intended) our purposes
Title: Servlet/JSP Architecture
I just started to work on a web based application. I think, I would like to see it done this way. A client requests a URL.
1) The web server directs the URL request to a servlet.
2) The servlet checks for the client's privileges
3) The servlet creates beans or
Andrzej Kobus wrote:
I just started to work on a web based application. I think, I would
like to see it done this way. A client requests a URL.
1) The web server directs the URL request to a servlet.
2) The servlet checks for the client's privileges
3) The servlet creates beans or gets
Hi guys,
First I apologize if I am posting something that is not
Servlet/JSP related but I am not sure where else I can
get helps from. We are trying to set up our environment
with Oracle 8i on Linux RedHat 6.0 but keep on having the same issues
during the Oracle installation.
The
An old man and his wife have gone to bed. After laying in bed for a few minutes the
old man cut a fart and says "seven points."
His wife rolls over and asks, "What in the world was that?"
The old man says, "Touchdown, I'm ahead 7 to nothing."A few minutes
later the wife lets
YES / NO ?
Thanks.
Could someone toss this guy?
--
From: PhartMaster Phlash[SMTP:[EMAIL PROTECTED]]
Reply To: PhartMaster Phlash
Sent: Tuesday, October 12, 1999 6:36 PM
To: [EMAIL PROTECTED]
Subject: sample JSP
An old man and his wife have gone to bed. After laying in
I'm new to the JSP technology and I'm having some troubles running
the servlets of the Examples directory that comes with JSWDK.
Can somebody give me an hint?
__
Get Your Private, Free Email at http://www.hotmail.com
YES: http://archives.java.sun.com/archives/jsp-interest.html
--
From: Koh Hong Kiat[SMTP:[EMAIL PROTECTED]]
Reply To: Koh Hong Kiat
Sent: Tuesday, October 12, 1999 6:35 PM
To: [EMAIL PROTECTED]
Subject: Is there an archive for the JSP QAs posted here
If you are using Enlightenment window manager, there
was a bug in it that prevented Oracle installer from
starting up. You can try another window manager like
afterstep or download an updated version of enligtment
from Redhat. Also check out the FAQ on OTN network at
Oracle.
--- "Tran, Fon
Thx for the info.
-Original Message-
From: Igor Fridman [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, October 13, 1999 12:03 PM
To: Tran, Fon Francis (CAP, GECF, Japan); [EMAIL PROTECTED]
Subject: Re: Oracle 8i on Linux
If you are using Enlightenment window manager, there
was a bug in it
BTW Andrzej, in case you start thinking that Craig's design
model, as he describes it below, is odd, or different, and
thus to be avoided, I would encourage you to adopt it.
And it seems to fit in well with the new J2EE Application
Programming Model, available for preview now at:
seconded. He has gone from a pest to a major annoyance
- Original Message -
From: Kirkdorffer, Daniel [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, October 12, 1999 7:41 PM
Subject: Re: sample JSP
Could someone toss this guy?
--
From: PhartMaster
Hi!,
What sort of problems are you encountering?.If you can explain your
problem, i think somebody from the list might be able to help you out.
Senthil.
-Original Message-
From: Patrick Assoa Adou [EMAIL PROTECTED]
To: [EMAIL PROTECTED] [EMAIL PROTECTED]
Date: Tuesday, October
Does anyone know a good way of capturing the output
generated by a JSP so that it can be written to a
file ? (I basically want to use .JSP's as templates
to generate a static HTML site).
What I'd like to do is have a wrapper JSP which does
2 things,
1. Redirects out so that it is writing
Hi I have been to some sites regarding servlet doGet and doPost method
i dont know what exactly you want I hope this may help you in some way or
the other
regards
Dalveer
- Original Message -
From: Uddipan Bagchi [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, October 13, 1999
hi dave,
I tried the code u sent.I just replaced the" bad script" with some error code.It
works fine.I have given the code for both the jsp files.Try this out.Hope this
helps.
Cheers,
Dheepa
ToError.jsp
html
body
%@ page language="java" errorPage="error.jsp" %
% int x=0;
int y=5;
Oops, I mentioned the wrong thing.
If u'r image is in gif/jpeg format, simply write it to out as follows
:
out.write(bytes,0,bytes.length())
U might have to indicate before hand to "out" that it should expect
a "image/jpeg" or "image/gif" by setting the content type
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