Paging problem in jsp with resultset

Could you please take a look at this post.
http://forum.java.sun.com/thread.jspa?threadID=632626&tstart=10

public class PagingBean{
   private int pageSize;
   private int pagePointer;
   private int pages;
   private int startPage;
   private int lastPage;
   private List dataList;
   private List resultantList;
   //respective getters and setters
   // write getResultantList() method in such a way that it gives the resultantList which is to be displayed as per persisted   values of all other properties in Bean and use it for displaying on your view.
}write your backing bean / Action Class to manage the respective persisted values according to the actions done.
Or if you are not intrested in re-inventing the wheel please go ahead and use custom built solutions.
please google for finding such.
could startup with the one below
http://java-source.net/open-source/jsp-tag-libraries
REGARDS,
RaHuL

Similar Messages

Problem in jsp with container(JEUS)

Hi I am a developer in Korea
Nowadays I have a problem in jsp pages which have contained some pakage directive in a library path
so my problem is changing some of the classes in the package during service time.
Error result is
-Root Exception stack trace :
-jeus.servlet.jsp.compiler.JspCompileException: fail to compile : source = C:\TmaxSoft\JEUS6.0\webhome\epims_container1\_generated_\j2ee-modules\harweb\jeus_jspwork\_custermg\_html\_mypage\_600_MyReqJob_5fjsp.java, -error msg = C:\TmaxSoft\JEUS6.0\webhome\epims_container1\_generated_\j2ee-modules\harweb\jeus_jspwork\_custermg\_html\_mypage\_600_MyReqJob_5fjsp.java:76: cannot access custermg.MyPageQuery
bad class file: C:\epims\harweb\WEB-INF\classes\custermg\MyPageQuery.class
-class file has wrong version 8241.8224, should be 49.0
-Please remove or make sure it appears in the correct subdirectory of the classpath.
- MyPageQuery myquery = null;
I don't know why this could be happed in random period of time It happens nearly each 10 hours . after this failure, the same error happen in other classes.
Before ten hours?.... No problem with the jsp pages
The number 8241.8224 tells me that it is not generated by java compiler but I don't have any clue but the above error
my run time environment is
- HP Server, Windows Server 2003, 64bit
- Jeus, jdk1.5.0_15
so any help from you will be appreciated...
thanks

Mr. Ahmed,
Excuse-me by my bad english.
I experienced the same problem when surrounded my scripts with comment caracters:

If this is your case, simply uncomment it and the script will work fine.

Paging problem in jsp

Just 3 jsp's. The first page is the basic form that posts to the results.jsp page. The problem is in the results.jsp page. I get the first 20 like I want, but after I click next. I get "exhausted resultset". I don't know what that means exactly. I checked to see how many results I get back, and its 444. I would appreciate any help.
I also need to sort the results by column name in the jsp later, but this is my immediate need.
results.jsp
<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>
<%@ page import="java.sql.*" %>
<%@ page import="db.DB" %>
<%
    int currentRow = 1;
    if(request.getParameter("currentRow") != null)
        currentRow = Integer.parseInt(request.getParameter("currentRow"));
    int skipRows = 20;
    System.out.println("Current currentRow: " + currentRow);
    String action = "";
    if(request.getParameter("action") != null)
        action = request.getParameter("action");
    if ( action.equals("Next Record") )
        currentRow += skipRows;
    if ( action.equals("Previous Record") )
        currentRow -= skipRows;
%>
<HTML>
<HEAD>
<TITLE>Bidder Results </TITLE>
</HEAD>
<BODY>
<H1>Bidder Results </H1>
<FORM ACTION="resultsjsp" METHOD="POST">
<%
    String category =request.getParameter("category");
    DB db = new DB();
    Connection conn = null;
    Statement st = null;
    ResultSet rs = null;
    conn = db.getConnection();
    String query1 = "SELECT BDR_NUM, BDR_NME, BDR_CITY, BDR_ST, BDR_BUS_CAT1 FROM T01_MINOR " +
                    "WHERE trim(BDR_BUS_CAT1) = '" + category + "'" + "ORDER BY BDR_NME";
    st = conn.createStatement(rs.TYPE_SCROLL_INSENSITIVE,
    rs.CONCUR_READ_ONLY);
    rs = st.executeQuery(query1);
    rs.last();
    int totalrows = rs.getRow();
    System.out.println("Total Rows = " + totalrows );
    if ( currentRow >= totalrows )
        currentRow = totalrows-skipRows;
    if ( currentRow < 0 )
        currentRow = 0;
    if ( currentRow != 0 )
        rs.absolute(currentRow);
%>
<TABLE BORDER="1" WIDTH="90%">
<TR>
<TH>Bidder Name</TH>
<TH>City</th>
<TH>State</th>
<TH>Category</TH>
</TR>
<%
    int i=0;
    int count=0;
    boolean next = false;
    do{
    i++;
%>
    <TR>
        <TD><a href="details.jsp?bidder_id=<%= rs.getString("BDR_NUM") %>"><%= rs.getString("BDR_NME") %></A></TD>
        <TD><%= rs.getString("BDR_CITY") %></TD>
        <TD><%= rs.getString("BDR_ST") %></TD>
        <TD><%= rs.getString("BDR_BUS_CAT1") %></TD>
    </TR>
<%
    while((next=rs.next()) && i<skipRows);
        count++;
    System.out.println("Count: " + count);
%>
    </TABLE>
    <BR>
    <INPUT TYPE="HIDDEN" NAME="currentRow" VALUE="<%=currentRow%>">
    <INPUT TYPE="HIDDEN" NAME="action" VALUE="next">
<%
    if(next)
%>
        <INPUT TYPE="SUBMIT" NAME="action" VALUE="Next Record">
<%
    if(currentRow > 0)
    %>
        <INPUT TYPE="SUBMIT" NAME="action" VALUE="Previous Record">
    <%
%>
</FORM>
</BODY>
</HTML>

<< http://www.fawcette.com/javapro/2002_06/online/servlets_06_11_02/
Yarmark. I totally agree with you, but my boss who is not a programmer wanted this up yesterday. Also, I do not know taglibs, struts, etc... Right now I only know this way of programming. Now, I plan on taking some struts classes, and may JSF, but I am stuck with writing code that I sort of already know how to write. This is temporary anyway. This is just a little demo for my boss's bosses. He just wants to show them the functionality of it. I can revisit it afterward to make it better. If this demo looks good for my boss, then it looks good for me.

Paging Problem in JSP using request.

Dear Friends,
I have an issue in JSP paging using request. In my action servelet my code is set as follows.
request.setAttribute("clients", clients);
In JSP I have
<%ClientDataBean[] clients = (ClientDataBean[]) request.getAttribute("clients");
If I navigate to another page it becomes null. I could make through session. If there any way to handle request param while navigating between pages.
Thanks,

public class PagingBean{
   private int pageSize;
   private int pagePointer;
   private int pages;
   private int startPage;
   private int lastPage;
   private List dataList;
   private List resultantList;
   //respective getters and setters
   // write getResultantList() method in such a way that it gives the resultantList which is to be displayed as per persisted   values of all other properties in Bean and use it for displaying on your view.
}write your backing bean / Action Class to manage the respective persisted values according to the actions done.
Or if you are not intrested in re-inventing the wheel please go ahead and use custom built solutions.
please google for finding such.
could startup with the one below
http://java-source.net/open-source/jsp-tag-libraries
REGARDS,
RaHuL

Problem compling JSP with struts tags on Weblogic 8.1

I have deployed a web application in Weblogic 8.1. However, I am facing a problem while the JSPs are getting compiled. The JSPs ahve taglib declarations referring to Struts tag library files that are present in WEB-INF folder.
Stacktrace:
C:\java\bea\user_projects\domains\mydomain\.\myserver\.wlnotdelete\extract\myserver_epgonline_epgonline\jsp_servlet\_approve\__approve_home.java:209: cannot resolve symbol
probably occurred due to an error in /approve/approve_home.jsp line 53:
<logic:notPresent name="<%=JobBean.ID%>" scope="request">
C:\java\bea\user_projects\domains\mydomain\.\myserver\.wlnotdelete\extract\myserver_epgonline_epgonline\jsp_servlet\_approve\__approve_home.java:209: cannot resolve symbol
symbol : variable EVAL_BODY_BUFFERED
location: interface javax.servlet.jsp.tagext.BodyTag
if (_int0 == BodyTag.EVAL_BODY_BUFFERED) { //[ /approve/approve_home.jsp; Line: 53]
I believe other people have also faced this issue with Weblogic8.1 and struts. Any solutions???
Thx
KP

KP,
Does this code run in the development environment but not in production? How
was this code compiled?
- john
"KP" <[email protected]> wrote in message
news:405b9b56$[email protected]..
I have deployed a web application in Weblogic 8.1. However, I am facing aproblem while the JSPs are getting compiled. The JSPs ahve taglib
declarations referring to Struts tag library files that are present in
WEB-INF folder.
Stacktrace:
C:\java\bea\user_projects\domains\mydomain\.\myserver\.wlnotdelete\extract\m
yserver_epgonline_epgonline\jsp_servlet\_approve\__approve_home.java:209:
cannot resolve symbol
probably occurred due to an error in /approve/approve_home.jsp line 53:
<logic:notPresent name="<%=JobBean.ID%>" scope="request">
C:\java\bea\user_projects\domains\mydomain\.\myserver\.wlnotdelete\extract\m
yserver_epgonline_epgonline\jsp_servlet\_approve\__approve_home.java:209:
cannot resolve symbol
symbol : variable EVAL_BODY_BUFFERED
location: interface javax.servlet.jsp.tagext.BodyTag
if (_int0 == BodyTag.EVAL_BODY_BUFFERED) { //[/approve/approve_home.jsp; Line: 53]
>
I believe other people have also faced this issue with Weblogic8.1 andstruts. Any solutions???
>
Thx
KP

Problem in JSP with JavaScripts, which works perfectly in TOMCAT

The peice of code below works without any problem in tomcat, which assign some values from a form named "frmOffice" which is in another jsp. In 9iAS it seems the values are not found. Also it says 'error on page'. What could be the reason. Please respond as soon as possible. Thanks.
<SCRIPT Language="JavaScript">
function Opennewwindow(url,size)
window.open (url,"Newwindow",size);
function NewContact()
var UserID =
parent.parent.frmMenubar.document.frmOffice.UserID.value;
var GroupID =
parent.frmFolderHead.document.fomFolderHead.FolderID.value;
var intDomainID =
parent.parent.frmMenubar.document.frmOffice.DomainID.value;
Opennewwindow('../../modules/contact/Contact_New.jsp?
UserID='+UserID+'&GroupID='+GroupID+'&Email=&DomainID='+intDomainID,'scrollbars=1,width=680,height=190');
</SCRIPT>

Mr. Ahmed,
Excuse-me by my bad english.
I experienced the same problem when surrounded my scripts with comment caracters:

If this is your case, simply uncomment it and the script will work fine.

Problem linking jsp with javabeans

Hey guys,
I am new at this jsp stuff, but have read a few threads as well as a few tutorials. however, i dont understand why i keep getting this error. any help would be appreciate it!
i m currently running it off tomcat 4.1, and the hierarchy that i have currently is set like this:
"xxx/build/array.jsp"
"xxx/build/WEB-INF/classes/arraymap/javaBeans/ArraysBean.java"
the content of my jsp is as follows:
<%@ page import="arraymap.javaBeans.ArraysBean" %>
<html>
<head>
     you are in the array page!
</head>
<jsp:useBean id="test" class="arraymap.javaBeans.ArraysBean" scope="page"/>
<body>
<a href="index.html"> LOG OUT</a>
<center>
Please choose one of the following queries:
</h3>
</center>
</body>
</html>and my simple bean code:
package arraymap.javaBeans;
import java.util.*;
import arraymap.*;
public class ArraysBean {
    ArrayMapModMain a = ArrayMapModMain.instance();
    public Object[] getArrayTypes()
     return a.getArrayTypes();
}but i get this error:
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 6 in the jsp file: /cds_jsp/build/array.jsp
Generated servlet error:
[javac] Compiling 1 source file
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\_\cds_jsp\build\array_jsp.java:7: package arraymap.javaBeans does not exist
import arraymap.javaBeans.ArraysBean;
^
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\_\cds_jsp\build\array_jsp.java:46: package arraymap.javaBeans does not exist
arraymap.javaBeans.ArraysBean test = null;
^
An error occurred at line: 6 in the jsp file: /cds_jsp/build/array.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\_\cds_jsp\build\array_jsp.java:48: package arraymap.javaBeans does not exist
test = (arraymap.javaBeans.ArraysBean) pageContext.getAttribute("test", PageContext.PAGE_SCOPE);
^
An error occurred at line: 6 in the jsp file: /cds_jsp/build/array.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\_\cds_jsp\build\array_jsp.java:51: package arraymap.javaBeans does not exist
test = (arraymap.javaBeans.ArraysBean) java.beans.Beans.instantiate(this.getClass().getClassLoader(), "arraymap.javaBeans.ArraysBean");
^
4 errors
any idea on why i cant recognize the package? the file is on the tomcat server (the class file is physically there when i manually check it), and i couldnt figure out what i went wrong with either the jsp or hte beans. i have been stuck on this problem for several hours and it is painful sitting in a cube not knowing what is goin on. any help would be GREATLY appreciated! thanks in advance!
kev

I copied your files into my environment and it worked fine for me (I had to strip out the ArrayMapModMain stuff to get a compilation though), so it looks like an environment thing as opposed to an issue with your code.
Possibilities include (shots in the dark):
1.) The path it showed in the error messages
"C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\_\cds_jsp\build\array_jsp.java"
looks a little funny, mainly the underscore between localhost and cds_jsp. Maybe there's something wrong in your Tomcat config file (see #3).
2.) Maybe your directory has a permissions issue. Is it readable? Likely not an issue as you're using windows, but it bites me all the time in linux.
3.) I haven't used Tomcat in a while, but I'll bet it has a config file. Are you sure it's pointing to your WEB-INF/classes dir for your servlets?
Sorry I can't be of more help.
jengi

Transaction Locking Problem in JDBC with ResultSet : ORA-17090.

I have a locking concern using JDBC. I select a set of records to determine if they
need to to be updated by a set of generated results (from else where in the program).
If the results are not in this cursored set of records selected they are to be INSERTED
else they (if they are in the select set) they are to be UPDATED.
I set up a ResultSet using concurrancy parameters so that I can scroll through them for
each of the program results to check. If I set up the ResultSet with TYPE_SCROLL_INSENSITIVE,
CONCUR_UPDATABLE, I get a possible race condition if I am accessing teh same records
through some other program such as toad. As such the first record is not checked (if my
cursor in toad is on this first record) and as such is duplicated.
If I set up the ResultSet with TYPE_SCROLL_SENSITIVE, CONCUR_READ_ONLY. This fixes this
concurrancy problem but occassionally I get the following error which is Oracle based and
not documented:
java.sql.SQLException: operation not allowed: Unsupported syntax for refreshRow()
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:251) at
oracle.jdbc.driver.SensitiveScrollableResultSet.refreshRow(SensitiveScrollableResultSet.java:171)
at oracle.jdbc.driver.SensitiveScrollableResultSet.handle_refetch(SensitiveScrollableResultSet.java:239)
at oracle.jdbc.driver.SensitiveScrollableResultSet.next(SensitiveScrollableResultSet.java:83)
at sfwmd.hisa.oneflow.TimeSeries.load(TimeSeries.java:2502)
at sfwmd.hisa.oneflow.OneParameter.main(OneParameter.java:808)
which translates to an ORA-17090 (operation not allowed)
{NOTE: I do NOT call ResultSet.refreshRow() anywhere in my program}
I do not see any methods in ResultSet for record locking, outside of the mentioned parameters
in the constructor. The database (updates and inserts) changes are all batched and executed
AFTER this ResultSet is released.
-James Fox
[email protected]

post ur code..

Can somebody solve a problem of jsp with xml

I have written the following code to generate a web page.
the application will get some data from a xml file and show it in the web page.
The problem is it is showing null for all the xml properties.
When i used the java scriplet as a seperate java file, it seems to be running fine.
Can somebody help me:-
<%@ page language="java" contentType="text/html;charset=UTF-8"%>
<%@ taglib uri="netui-tags-databinding.tld" prefix="netui-data"%>
<%@ taglib uri="netui-tags-html.tld" prefix="netui"%>
<%@ taglib uri="netui-tags-template.tld" prefix="netui-template"%>
<%@ page import="java.io.*" %>
<%@ page import="java.util.*" %>
<%@ page import="org.w3c.dom.*" %>
<%@ page import="org.xml.sax.*" %>
<%@ page import="javax.xml.transform.TransformerFactory" %>
<%@ page import="javax.xml.transform.Transformer" %>
<%@ page import="javax.xml.transform.TransformerException" %>
<%@ page import="javax.xml.transform.dom.DOMSource" %>
<%@ page import="javax.xml.transform.stream.StreamResult" %>
<%@ page import="javax.xml.transform.*" %>
<%@ page import="javax.xml.parsers.*" %>
<%@ page import="javax.xml.*" %>
<%@ page import="javax.xml.transform.stream.StreamSource" %>
<%!
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
%>
<html>
<head>
<title>Main Page</title>
<link rel="stylesheet" href="Styles1.css" type="text/css">
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body leftmargin="0" topmargin="0">
<table width="100%" height="100%" border="0" cellspacing="0" cellpadding="0">
          <tr>
               <td>
                    <table width="100%" height="50" border="0" cellspacing="0" cellpadding="0">
                         <tr>
                              <td>
                              </td>
                         </tr>
                    </table>
                    <table width="100%" height="17" bgcolor="#FFCC00" border="0" cellspacing="0" cellpadding="6">
                         <tr>
                              <td>
<%
try
DocumentBuilder builder = factory.newDocumentBuilder();
System.out.println("Builder: "+builder);
Document document = builder.parse("config.xml");
System.out.println("Document: What happened "+document);
document.getDocumentElement().normalize();
Node ParentNode = document.getDocumentElement();
System.out.println("Node: "+ParentNode);
//NodeList list = document.getElementsByTagName("TimeSheet");
for(Node child= ParentNode.getFirstChild(); child != null; child = child.getNextSibling())
try{
if(child.getNodeType()==Node.ELEMENT_NODE)
String Vals = child.getFirstChild().getNodeValue().toString();
System.out.println("Hi: "+Vals);
%>
                              <%=Vals%> |
<%
catch (NullPointerException nex)
System.out.println("Null Exception : "+nex);
catch (Exception ex)
System.out.println("Exception : "+ex);
%> <a href="Log-out |
                              </td>
                         </tr>
                    </table>
                    </td>
          </tr>
     </table>
</body>
</html>
I wil be thankful for that
Ottran

Hi can anyone solve the above problem

Problem with ResultSet in a loop

hi,
i have a probleme with ResultSet when, my code is bellow
ResultSet rs = stmt.executeQuery(sql);
sql="SELECT NAME FROM prestationtemp";
rs = stmt.executeQuery(sql);
String sqlDel="";
while (rs.next())
sqlDel="Delete from prestation where NAME="+rs.getString("NAME");
stmt.executeQuery(sqlDel);
the problem is that the loop iterate just once like if there is just one record, and if I remove stmt.executeQuery(sqlDel); from the loop it iterate normaly.
thanks in advance.

you will need to use 2 Statments e.g.
Statement stmt1 = connection.createStatement();
Statement stmt2 = connection.createStatement();
ResultSet rs = stmt.executeQuery(sql);
sql="SELECT NAME FROM prestationtemp";
rs = stmt1.executeQuery(sql);
String sqlDel="";
while (rs.next())
sqlDel="Delete from prestation where NAME="+rs.getString("NAME");
stmt2.executeQuery(sqlDel);
} When you reuse a Statement, any resultsets previously created are automatically closed.
Looking at your code, it seems that you only need 1 SQL call:
Delete from prestation where NAME in (SELECT NAME FROM prestationtemp)
Much more efficient!

Problem in connecting JSP with Oracle 9i.

Hi,
I am having problem in connecting JSP with Oracle 9i.
I am using windows XP and my JDK version is 1.4. For executing JSP I am using
"jakarta-tomcat-5.5.4-preconfigured". My database name is global.
I have set java_home, j2ee_home, oracle_home, path, classpath as follows:
j2ee_home=c:\sun\appserver
java_home=c:\sun\appserver\jdk
oracle_home=C:\oracle\ora92
path=C:\Sun\AppServer\bin;C:\Sun\AppServer\jdk\bin;C:\oracle\ora92\bin
classpath=C:\Sun\AppServer\lib\j2ee.jar;C:\oracle\ora92\jdbc\lib\ojdbc14.jar;C:\oracle\ora92\jdbc\lib\nls_charse
t12.zip
My code is as follows:
<%@ page language="java" %>
<%@ page import ="java.sql.*"%>
<%
try
DriverManager.registerDriver(new oracle.jdbc.OracleDriver());
Connection conn = DriverManager.getConnection ("jdbc:oracle:oci8:@global", "scott", "tiger");
catch(SQLException e)
out.println(""+e);
out.println("Connected");
%>
I tried other program:
<%@ page language="java" %>
<%@ page import ="java.sql.*"%>
<%
Class.forName("oracle.jdbc.driver.OracleDriver");
Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:global","scott","tiger");
out.println("Connected");
%>
I am getting following error:
exception
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 5 in the jsp file: /jsp/oracle.jsp
Generated servlet error:
oracle.jdbc.OracleDriver cannot be resolved or is not a type
     org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
     org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328)
     org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:389)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
     org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:296)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
Thanking you in advance,
Anurag

maneesh108 wrote:
hi this is maneesh1) Read the thread it has been answered.
2) The thread is very old. Don't resurrect old threads.
I'm locking this zombie thread.
Kaj

Facing problem in integrating my custom jsp with the workflow engine

Hi,
I am using Jdeveloper 11.1.1.6.0 for BPM 11g implementation on my Application.I have Weblogic Server 10.3 Installed and configured the domain. Also the server is up and running.
I am trying to create workflow and wants to integrate it with my custom jsp but i am facing problem in integrating my custom jsp with the workflow engine.Can you please answer the following questions:
1)how to link BPM human task with my custom jsp (Requester jsp).
2)how my custom jsp data(Requester data) will be stored in workflow engine and how the same data will be visible to the next custom jsp(Reviewer jsp).
This is urgent .Any early reply will be great help.
Thanks in advance.
Edited by: 990133 on Mar 24, 2013 5:31 AM

you forgot to add the usage dependency in the DC metadata section in your DC, you have to add the XSS~utils and fpm as a used DC's as part of your DC, try to add those, if you already done that, so check where missed the adding of used webdynpro components in any of the VAC's or FC's,
Cheer,
Appa

Problems running jsp files with tags on tomcat 4.0

hi,
i had some jsp1.1 stuff running on tomcat3.3.
last week i moved to tomcat 4.0 , changed the tags to fit jsp1.2 and... everything is wrong now. while trying to run jsp with tags i get an error message (same for all files):
---->
description The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: (class: org/apache/jsp/djsp$jsp, method: _jspService signature: (Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse; )V) Incompatible object argument for function call
<-------
the jsp files with no tags and servlets are running ok.
I NEED YOUR HELP!!!

cyclid,
i have the same environment setup and the same troubles. after searching the forums, it seems that there are others with the same, if not similar issues, yet no solutions. if you find the solution to this one, could you please post it. i would really appreciate it since i have been on this one for several days with no success. i even tried the helloworld jsp/custom tag examples from a jsp profession book that i have and that won't work.
Anyone out there,
if you have any idea why this problem exists, any solutions, ideas would be appreciated.
thank you,
navesink

HT1752 I am working on a chart in paged with 7 columns. Problem has occurred with amount of row. I have completed 999 rows and it won't allow me to continue. As I need to do approx 3000+ rows, can anyone explain to me how to add extra rows. Thanks Jane

I am working on a chart in pages with 7 columns.
Problem has occurred with amount of rows. I have completed 999 rows and it won't allow me to continue. As I need to do approx 3000+ rows, can anyone explain to me how to add extra rows. Thanks Jane

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Calling jsp with parameter - problem

Hi,
i am calling another jsp in onclick event. But the parameter does seems to be passed.
when i write like below seperately,
<script type="text/javascript">
window.location.href='emp2.jsp?empcode=<%=request.getParameter("empcode")%>&descr=<%=request.getParameter("empname")%>'
</script>
I can see emp2.jsp with correct parameters.
But when i use the above logic in onclick event, the empcode is missing.
See the onclick event.
<INPUT TYPE="submit" value="Modify" ONCLICK="window.location.href='emp2.jsp?empcode=<%=request.getParameter("empcode")%>&descr=<%=request.getParameter("empname")%>'">
Pls help where am i doing wrong.

Looks like it should work, provided empcode and empname are both in the request parameters when you load this page.
If you enter in the empcode and empname on the same screen as the submit button, this won't work.
I would suggest you just use the default action of a submit button, and submit a form.
This should be exactly equivalent to what you have written in your onclick event.
<form action="emp2.jsp>
<input type="hidden" name="empcode value="<%= request.getParameter("empcode") %>"
<input type="hidden" name="descr value="<%= request.getParameter("empname") %>"
<input type="submit" value="Modify">
</form>

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