"Problem in using JSP Standard Actions"

Hi,
I have a HTML file, which forwards a two parameter values to a JSP.
<html><body>
     <form action="testaction.jsp">
          Name:<input type="text" name="username">
          Id :<input type="text" name="id">
          <input type="submit">
     </form>
</body></html>and my JSP goes this way
<html><body>
     <jsp:useBean id="person" class="sample.Employee" type="sample.Employee" >
          <jsp:setProperty name="person" property="*" />
     </jsp:useBean>
     Person is:<jsp:getProperty name="person" property="username"/>
     ID is:<jsp:getProperty name="person" property="id"/>
</body></html>The class Employee in the JSP, is a class with getter and setters for user name and employee id.
On entering the data in the HTML page, and on cliking Submit, i am getting this error.
HTTP Status 500
org.apache.jasper.JasperException: Cannot find any information on property 'username' in a bean of type 'sample.Employee'Kindly help.
Thanks.

hi,
post your bean file or check
weather
1)
String username = "";
public String getUsername ()
return username;
is correctly coded,
2)
in your jsp before <jsp:useBean
add this code
<%@page import="sample.Employee" %>3)
optional : just check weather your class is in correct path and code package statement in your sample.Employee.java,

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hi,
post your bean file or check
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CREATE OR REPLACE LIBRARY xp_nuencryption_l
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HP UX 11.11
Regards

I am experiencing a problem with using the C++ standard library on HP-UX inside my extended procedures.
Here is the definition for the library and procedures:
-bash-3.2$ more nuhash2.sql
CREATE OR REPLACE LIBRARY xp_nuencryption_l
AS
'/home/jchamber/datasecure/lib/libxp_nuencryption.sl';
CREATE OR REPLACE PACKAGE xp_nuencryption
AS
PROCEDURE xp_nuhash2;
END xp_nuencryption;
CREATE OR REPLACE PACKAGE BODY xp_nuencryption
IS
PROCEDURE xp_nuhash2
IS EXTERNAL
LIBRARY xp_nuencryption_l
NAME "xp_nuhash2"
LANGUAGE C;
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-bash-3.2$ more testnuhash2.sql
SET SERVEROUTPUT ON SIZE 1000000
DECLARE
BEGIN
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Here is the implementation of the extended procudure - notice how we are using the C++ Standard library:
-bash-3.2$ more xp_nuhash2.cpp
#include <string.h>
#include <iostream>
#include <fstream>
class MyException {
public:
MyException() {}
int func(std::ofstream& fout )
fout << "func: About to throw exception in func()" << std::endl;
throw MyException();
extern "C"
void xp_nuhash2 ()
std::ofstream fout("/home/jchamber/xp_nuhash2.txt");
try {
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func(fout);
catch (MyException& ex) {
fout << "xp_nuhash2: caught MyException" << std::endl;
fout << std::flush;
fout.close();
Here is how we build the library on HP-UX:
# compile
aCC -g -AA DA2.0W DS2.0 +z -c xp_nuhash2.cpp -o xp_nuhash.o
#link using aCC
aCC -g -AA DA2.0W DS2.0 +z -b -o /home/jchamber/datasecure/lib/libxp_nuencryption.sl xp_nuhash.o \
/usr/lib/pa20_64/libstd_v2.a \
/usr/lib/pa20_64/libCsup_v2.a
chatr +dbg enable /home/jchamber/datasecure/lib/libxp_nuencryption.sl
Here is how we test:
SQL> @nuhash2
Library created.
Package created.
Package body created.
SQL> @testnuhash2
DECLARE
ERROR at line 1:
ORA-28576: lost RPC connection to external procedure agent
ORA-06512: at "JCHAMBER.XP_NUENCRYPTION", line 0
ORA-06512: at line 3
Now, if i use classic C++ (aCC -AP) it works. The trouble is, we have a lot of code that uses the Standard C++ library and we don't have the time to port it back to classic C++.
The problem seems to be with an incompatibility with the standard C++ library. What is the magic potion of linker and/or compiler switches that would enable my extended procedures to use the standard C++ library?
Here is the environment we are using:
Oracle 9i (64-bit)
HP UX 11.11
Regards

Adobe X PDF files converted to jpg, edited and converted back to PDF have ragged, unclear text. I didn't have this problem with Acrobat 9 standard. What is the remedy for this. If this is the best I can expect, I won't be able to use X standard.

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          [att1.html]


i think you should try this
          f = new java.io.File("/data/html/jspsmartupload/jsp/sample1.jsp");
          "Laurent PAILLARD" <[email protected]> wrote in message
          news:[email protected]...
          I'm using Weblogic 4.52sp2 under Solaris 2.6 with JDK 1.2.1_04. I've got a
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          public boolean _isStale() {
          java.io.File f = null; long lastModWhenBuilt = 0L, lastMod = 0L;
          f = new File("/data/html/jspsmartupload/jsp/sample1.jsp");
          lastModWhenBuilt = 984144952000L;
          lastMod = f.lastModified();
          if (!f.exists() || lastMod > lastModWhenBuilt) return true;
          return false;
          We can't neither change the bean (no sources) nor Weblogic JSP engine (of
          course). Has anyone a solution ?

I want to make a chatroom using jsp, and have some problem, Help!

I want to build a chatroom using jsp and client using plain html, so i need every client could have a constant connection with the web server and will receive messages realtime. But i got 2 problems.
First, how can i turn my buffers off so that messages can get to the client the time it is meant to be. I added
<@page buffer="none">
but seems that it takes no effect, any tricks here? thx
Second, I want every user could have a constant conn. with server but i dont want my server to waste resources on those connection that has already been disconnected.so is it possible to stop executing JSP pages once client has diconnected.Since i found that it will throw no exception writing to the client even if the connection is disconnected in JSPs.
Thanks!!!!!

By theway, i'm using TOMCat 5.0 as my JSP container.

"Problem in using JSP Standard Actions"

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