Determine the outcome of an action in the jsp page?

can i determine the outcome of an action in the jsp page?
for example:
i create a jsp file that contains two links, that play the role of tabs....
the action is different for the two links say "action1" and "action2" but the result page is the same original page...
can i determine what whas the action the user clicked?( so that i can display different things, according to action )

you can use the <f:param> component with your commandLink and set a different value for each of your link. Then, in your jsp, you should be able to retrieve the value of the parameter in the request.

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Help needed urgently to get the values from the jsp page.

hi,
I am badly stuck into this problem.Please help me and find a solution.
I am using ms-access and jsp.
my database structure is as given below:
m_emp_no | from_date | to_date | approver| status |
1002 | 22/9/2008 | 23/9/2008|1003 |pending
1004 | 29/9/2008 | 30/9/2008|1003 |pending
2044 | 15/9/2008 | 16/9/2008|3076 |pending
now this is exactly a leave apply scenario where a page is displayed and the user has to fill in the details to apply leave.then the approver has to approve that leaves so even, he should get the details in his account.
for example here 1003 has to approve leaves for 1002 & 1004.i am able to fetch data from database for the particular approver here is the coding:
<html>
<body>
<h2 align="center"><u><b><span style="background-color: #FFFFFF"><font color="#C0C0C0" face="Comic Sans MS">Leave
Approval Requests</font></span></b></u></h2>
<form method="POST" name="f1" action="update.jsp">
<%
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con=DriverManager.getConnection("jdbc:odbc:employee_details");
PreparedStatement p=null;
p=con.prepareStatement("select * from emp_leave_application where approver='"+username+"'");
ResultSet r=p.executeQuery();
while(r.next())
%> <table border="1" width="100%" bordercolor="#FFFFFF" bordercolorlight="#FFFFFF" bordercolordark="#FFFFFF">
    <tr>
      <td width="100%" bgcolor="#999966"><b><u><%=r.getString(2)%></u></b></td>
    </tr>
</table>
<table border="1" width="100%" height="171" bordercolor="#FFFFFF" bordercolorlight="#FFFFFF" bordercolordark="#FFFFFF">
    <tr>
      <td width="100%" height="165" valign="top">
        <p align="left"><b>User ID</b>        :
<input type="text" name="id" value="<%=r.getString(1)%>" size="4
     <b>status</b>:<%=r.getString(5)%</p>
<p><b>Leave From</b> : <%=r.getString(2)%></p>
<p><b>Leave From</b> : <%=r.getString(3)%></p>
<p><b>Approve</b> : <select size="1" name="approved">
        <option value="Approved">Approved</option>
        <option value="Cancelled">Cancelled</option>        </select></p>
<%
con.close();
%>
<table border="1" width="100%" bordercolor="#FFFFFF" bordercolorlight="#FFFFFF" bordercolordark="#FFFFFF">
          <tr>
            <td width="100%" bgcolor="#999966">
              <p align="center"><input type="reset" value="Clear" name="B1">
              <input type="submit" value="Submit" name="B2"></td>
          </tr>
        </table>
        </td>
    </tr>
</table>
</form>
</body>
</html>{code}
this will display both the rows but when i try to retrieve the values into update.jsp using the code given below it gives me only one value which is the first 1002.
{code}approved=(String)request.getParameter("approved");
id=(String)request.getParameter("id");{code}
but i need both the values to be inserted into the update.jsp only then the approver will be able to approve the leaves individually with respect to the m_emp_no.
please help me out.
thanks in advance.

My comments below are all between (((((( and ))))))
<html>
<body>
<h2 align="center"><u><b><span style="background-color: #FFFFFF"><font color="#C0C0C0" face="Comic Sans MS">Leave
Approval Requests</font></span></b></u></h2>
<form method="POST" name="f1" action="update.jsp">
<%
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con=DriverManager.getConnection("jdbc:odbc:employee_details");
PreparedStatement p=null;
p=con.prepareStatement("select * from emp_leave_application where approver='"+username+"'");
ResultSet r=p.executeQuery();
while(r.next())
%> <table border="1" width="100%" bordercolor="#FFFFFF" bordercolorlight="#FFFFFF" bordercolordark="#FFFFFF">
<tr>
<td width="100%" bgcolor="#999966"><b><u><%=r.getString(2)%></u></b></td>
</tr>
</table>
<table border="1" width="100%" height="171" bordercolor="#FFFFFF" bordercolorlight="#FFFFFF" bordercolordark="#FFFFFF">
<tr>
<td width="100%" height="165" valign="top">
<p align="left"><b>User ID</b> :
<input type="text" name="id" value="<%=r.getString(1)%>" size="4
((((((( in the statement above, name="id" should be changed to something like name="id"<%=ii%>
Where ii is a counter that tells you how many times you have gone through the loop so far.
The reason for this is that each textfield you generate must have a unique name rather than all have the same name
such as 'id'. This change will give them names such as id0, id1, id2. Then when you submit the page, you can uniquely
identify each input textfield.))))))
<b>status</b>:<%=r.getString(5)%</p>
<p><b>Leave From</b> : <%=r.getString(2)%></p>
<p><b>Leave From</b> : <%=r.getString(3)%></p>
<p><b>Approve</b> : <select size="1" name="approved">
(((( the above select also has to have a unique name for each time through the loop. Change it to name="approved"<%=ii%>
<option value="Approved">Approved</option>
<option value="Cancelled">Cancelled</option> </select></p>
<%
con.close();
%>
<table border="1" width="100%" bordercolor="#FFFFFF" bordercolorlight="#FFFFFF" bordercolordark="#FFFFFF">
<tr>
<td width="100%" bgcolor="#999966">
<p align="center"><input type="reset" value="Clear" name="B1">
<input type="submit" value="Submit" name="B2"></td>
</tr>
</table>
</td>
</tr>
</table>
</form>
</body>
</html>
(((((((note you would be better off long term to put your business logic in a servlet and dispatch to the JSP page which will only have the responsiblity to display the data.
Also, connection pooling is better than the above.

Passing values to the JSP page - Urgent

Hi all,
I have to pass the user id value to the JSP page. I have written the following code in the doInitialization() method
IPortalComponentRequest request = (IPortalComponentRequest) this.getRequest();
IPortalComponentContext myContext = request.getComponentContext();
IPortalComponentProfile myProfile = myContext.getProfile();
IAuthentication ia = UMFactory.getAuthenticator();
IUser portalUser = ia.getLoggedInUser(request.getServletRequest(), request.getServletResponse(false) );
s = portalUser.getUniqueName();
IPortalComponentSession componentSession = ((IPortalComponentRequest)getRequest()).getComponentSession();
Object o = componentSession.getValue("myEvents");
myEvents = (LoadEvents)o;
//myEvents = (LoadEvents) myContext.getValue("myEvents");
myEvents.setUserId(s);
myContext.putValue("myBeanName", myEvents);
I have also defined myEvents as a bean in my JSP page with scope APPLICATION. But I get User Id as "NULL".
Thanks in advance.
Rgds,
Janvi.

Hi Prakash,
Please find the jsp code pasted below:
<hbj:content
    id="myContext">
    <hbj:page
        title="Successful processing">
<jsp:useBean id="myMeet" scope="application" class="com.sap.ep.bluestar.LoadEvents" />
<jsp:useBean id="myEvents" class="com.sap.ep.bluestar.MonthView" scope="application" />
<%@ page contentType="text/html; charset=iso-8859-1" language="java" import="java.sql.*" %>
<%
int leadSpaces, daysInMonth, leadSpaces_next,daysInMonth_next, col_Counter;
myCal.setMonthView();
java.util.Vector printVal_pre = new java.util.Vector();
myCal.printMonth(myCal.getPre_month(),myCal.getPre_year());
printVal_pre = myCal.getPrintValues();
java.util.Vector printVal_cur = new java.util.Vector();
myCal.printMonth(myCal.getCur_month(),myCal.getCur_year());
printVal_cur = myCal.getPrintValues();
java.util.Vector printVal_next = new java.util.Vector();
myCal.printMonth(myCal.getNext_month(),myCal.getNext_year());
printVal_next = myCal.getPrintValues();
if(request.getMethod().equals("POST")){
     try {
          String action =(String) request.getParameter("action");
          if(action.equals("insert")){
          //     response.sendRedirect("_insertEvent.jsp");
               //response.sendRedirect("test.html");
     } catch(Exception e) {
          System.out.println(e.getMessage());
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Untitled Document</title>
<script language="javascript">
     function insertEvent(frm,eventDay){
          alert("here finally " + eventDay + " " + frm.eventMonth.value + " " + frm.eventYear.value );
          frm.action.value = "insert";
          frm.submit();
     function openWin(frm,eventDay)
     var newWin = window.open("http://localhost:50100/irj/servlet/prt/portal/prtroot/Web_Calendar.eventHandler?variable=" + frm.eventMonth.value + "/" + eventDay + "/" + frm.eventYear.value, 'popup',
     'resizable,height=200,width=325');
     if(newWin.focus) newWin.focus();
</script>
</head>
<body>
User is : <%= myCal.getUserId() %>
<table width="745" height="583" border="0">
<tr>
    <td width="258" height="23" align="center"><B> <% out.println(printVal_pre.elementAt(0).toString() + " " + printVal_pre.elementAt(1).toString());
leadSpaces = ((Integer)printVal_pre.elementAt(2)).intValue();
     daysInMonth = ((Integer)printVal_pre.elementAt(3)).intValue();
     %> </B> </td>
    <td width="215"> </td>
    <td width="258" align="center"><B> <% out.println(printVal_next.elementAt(0).toString() + " " + printVal_next.elementAt(1).toString());
    leadSpaces_next = ((Integer)printVal_next.elementAt(2)).intValue();
    daysInMonth_next = ((Integer)printVal_next.elementAt(3)).intValue();
     %> </B></td>
</tr>
<tr>
    <td height="151"><table width="245" border="1">
      <tr>
        <th width="35" scope="col"><div align="center">S</div></th>
        <th width="35" scope="col"><div align="center">M</div></th>
        <th width="35" scope="col"><div align="center">T</div></th>
        <th width="35" scope="col"><div align="center">W</div></th>
        <th width="35" scope="col"><div align="center">T</div></th>
        <th width="35" scope="col"><div align="center">F</div></th>
        <th width="35" scope="col"><div align="center">S</div></th>
      </tr><tr>
     <% col_Counter = 0;
          for (int i = 0; i < leadSpaces; i++) {
               out.print("<td> </td>");
               col_Counter++;
          for (int i = 1; i <= daysInMonth; i++) {
               // This "if" statement is simpler than messing with NumberFormat
               if(i < 9) {
                    out.print("<td align='center'>" + " " + i + "</td>");
                    col_Counter++;
               } else {
                    out.print("<td align='center'>" + i + "</td>");
                    col_Counter++;
               if ((leadSpaces + i) % 7 == 0) { // Wrap if EOL
                    out.println("</tr><tr>");
          int cnt = col_Counter;
          if(col_Counter == 28){
               out.println("</tr>");
          }else {
               for(int i = 0; i < (42 - col_Counter);i++){
                    out.print("<td> </td>");
                    cnt++;
                    if((cnt%7) ==0)
                         out.println("</tr><tr>");
               out.println("</tr>");
     %>
    </table></td>
    <td> </td>
    <td><table width="245" border="1">
      <tr>
        <th width="35" scope="col"><div align="center">S</div></th>
        <th width="35" scope="col"><div align="center">M</div></th>
        <th width="35" scope="col"><div align="center">T</div></th>
        <th width="35" scope="col"><div align="center">W</div></th>
        <th width="35" scope="col"><div align="center">T</div></th>
        <th width="35" scope="col"><div align="center">F</div></th>
        <th width="35" scope="col"><div align="center">S</div></th>
      </tr>
      <tr>
       <% col_Counter = 0;
          for (int i = 0; i < leadSpaces_next; i++) {
               out.print("<td> </td>");
               col_Counter++;
          for (int i = 1; i <= daysInMonth_next; i++) {
               // This "if" statement is simpler than messing with NumberFormat
               if(i < 9) {
                    out.print("<td align='center'>" + " " + i + "</td>");
                    col_Counter++;
               } else {
                    out.print("<td align='center'>" + i + "</td>");
                    col_Counter++;
               if ((leadSpaces_next + i) % 7 == 0) { // Wrap if EOL
                    out.println("</tr><tr>");
          cnt = col_Counter;
          if(col_Counter == 28){
               out.println("</tr>");
          }else {
               for(int i = 0; i < (42 - col_Counter);i++){
                    out.print("<td> </td>");
                    cnt++;
                    if((cnt % 7 ) ==0)
                    out.println("</tr><tr>");
               out.println("</tr>");
     %>
    </table></td>
</tr>
<tr>
    <td colspan="3"><table width="735" height="383" border="1">
      <tr>
      <td colspan="7" align="center"><B> <% out.println(printVal_cur.elementAt(0).toString() + " " + printVal_cur.elementAt(1).toString());
    leadSpaces = ((Integer)printVal_cur.elementAt(2)).intValue();
    daysInMonth = ((Integer)printVal_cur.elementAt(3)).intValue();
     %> </B></td>
      </tr>
      <tr>
        <th width="105" scope="col">SUN</th>
        <th width="105" scope="col">MON</th>
        <th width="105" scope="col">TUE</th>
        <th width="105" scope="col">WED</th>
        <th width="105" scope="col">THUR</th>
        <th width="105" scope="col">FRI</th>
        <th width="105" scope="col">SAT</th>
      </tr>
      <form name="eventCal" method="post" action="Web_Cal.jsp">
      <input name="eventMonth" type="hidden" value="<%= myCal.getCur_month() + 1 %>">
       <input name="eventYear" type="hidden" value="<%=myCal.getCur_year() %>">
      <input name="action" type="hidden" value="">
      <tr>
        <% col_Counter = 0;
          for (int i = 0; i < leadSpaces; i++) {
               out.print("<td> </td>");
               col_Counter++;
          for (int i = 1; i <= daysInMonth; i++) {
               // This "if" statement is simpler than messing with NumberFormat
               if(i < 9) {
                    out.print("<td align='center'>" + " " + "<a href='javascript:openWin(document.eventCal," + i + ");'>" + i + "</a></td>");
                    col_Counter++;
               } else {
                    out.print("<td align='center'>" + "<a href='javascript:openWin(document.eventCal," + i + ");'>" + i + "</a></td>");
                    col_Counter++;
               if ((leadSpaces + i) % 7 == 0) { // Wrap if EOL
                    out.println("</tr><tr>");
          if(col_Counter == 28){
               out.println("</tr>");
          }else if(col_Counter < 35){
               for(int i = 0; i < (35 - col_Counter);i++)
                    out.print("<td> </td>");
               out.println("</tr>");
          }else {
               for(int i = 0; i < (42 - col_Counter);i++)
                    out.print("<td> </td>");
               out.println("</tr>");
     %> </form>
    </table></td>
</tr>
</table>
</body>
</html>
</hbj:textView>
    </hbj:page>
</hbj:content>
Regards,
Janvi

Post messages on the jsp page

This is my jsf(jsp) page:
<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<%@ taglib prefix="f" uri="http://java.sun.com/jsf/core"%>
<%@ taglib prefix="h" uri="http://java.sun.com/jsf/html"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<f:view>
<h1 align="center">File Selection Page</h1>
<h:panelGroup>
<form id="uploadForm" method="post" action="Multipart.do" enctype="multipart/form-data">
    Specify your name:<br />
    <input type="text" name="name"><br /><br />
    Specify your files: <br />
    <input type="file" name="file1"><br /><br />
     <input type="file" name="file2"><br /><br />
     <input type="file" name="file3"><br /><br />
    <input type="file" name="file4"><br /><br />
<br><br>
<center>
<input type="submit" name="Submit" value="Submit Your Files">
</center>
</form>
</f:view>
</body>
</html>I am using apache commons multipart file upload. How do I post success or failure messages to this page?
As you see I am using a servlet(not shown - which uses Faces Context to populate the messages). Not sure how to get these out in the jsp page.
Thanks,
Sonia
Edited by: sun_sonia on Nov 23, 2009 2:42 PM

You're using plain HTML <input type="file"> elements. Use Tomahawk's <t:inputFileUpload> components instead of you want to make use of JSF's validation and messaging capabilities.
If you insist in using a servlet instead of a bean for this, then just do all the usual JSP/Servlet way. My suggestion would be to hold a Map<String, String> which contains the fieldname-message pairs which you store in the request scope and then use the usual JSP/EL way to display them.

Disabling Escape on the JSP page

Hello,
I wan to disable the Escape working on the JSP pages by using javascript.
How can I do that? I wish that when a user makes an action and then presses the Escape key the form action should not halt. It should continue till form is not getting response.
urgent Help needed

Look at this,
<html>
<head><title>Check</title>
<script language="javascript">

</script>
</head>
<body onload="javascript:document.myform.del.disabled=true">
<form name="myform">
<input type="checkbox" name="chk1" onClick="javascript:doCheck()" ><br>
<input type = "button" value="delete order" name="del" onclick= "javascript: return onDelete()"><br>
<input type="submit" name="sub2" ><br>
//You put the other button code here instead of submit.
</form>
</body>
</html>Sudha

Could not invoke the service() method when the JSP page is loaded

I am new to servlets/jsp so excuse if I am doing something silly here:
I have a JSP page the suppose to be loading a session attrbute from a simple servlet. When I go to load the jsp page, I get Could not invoke the service() method.
Any help is much appreciated:
Here is my JSP:
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
     pageEncoding="ISO-8859-1"%>
<%@ page session="true" import="insurance.PolicyObj,java.util.*"%>
<% Vector VTable = (Vector) session.getAttribute("policyTable"); %>
<HTML>
<BODY>
<Form name=listTable action="InsSer" method="post">
<TABLE border="1">
     <TBODY>
          <TR>
               <TD width="258" align="center"><B>Policy Id</B></TD>
               <TD width="187" align="center"><B>Customer Name</B></TD>
               <TD width="160" align="center"><B>Agent Name</B></TD>
               <TD width="134" align="center"><B>Status</B></TD>
          </TR>
          <TR>
<%
for (int index=0; index < VTable.size();index++) {
PolicyObj TableL = (PolicyObj) VTable.elementAt(index);
%>
     <TR bgcolor="#99CCFF">
<TD width="258" align="center"> <%= TableL.getPolicyId()%> </TD>
<TD width="187" align="center"> <%= TableL.getCustomerName()%> </TD>
<TD width="187" align="center"> <%= TableL.getAgentName() %> </TD>
<TD width="187" align="center"> <%= TableL.getPolicyStatus() %></TD>
</TR>
     <% } %>
     </TBODY>
</TABLE>
<P><INPUT type="submit" name="Submit" value="Refresh Active Policies"></P>
</BODY>
</HTML>
Here is my servlet:
package insurance;
import java.io.IOException;
import java.util.Vector;
import javax.servlet.RequestDispatcher;
import javax.servlet.Servlet;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
public class InsSer extends HttpServlet implements Servlet {
     /* (non-Java-doc)
     * @see javax.servlet.http.HttpServlet#HttpServlet()
     public InsSer() {
          super();
     /* (non-Java-doc)
     * @see javax.servlet.http.HttpServlet#doGet(HttpServletRequest arg0, HttpServletResponse resp)
     protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
          doPost(req,resp);
          // TODO Auto-generated method stub
     /* (non-Java-doc)
     * @see javax.servlet.http.HttpServlet#doPost(HttpServletRequest arg0, HttpServletResponse resp)
     protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
          //PolicyObj[] policyTable = new PolicyObj[3];
          HttpSession session = req.getSession(false);
          //if (session == null) {
               //resp.sendRedirect("http://localhost:9080/Insurance/error.html");
          //Vector buylist = (Vector) session.getAttribute("PolicyList");
          Vector policyList = null;
          policyList.addElement(new PolicyObj());
          ((PolicyObj) policyList.get(0)).setPolicyId("0009800002");
          ((PolicyObj) policyList.get(0)).setCustomerName("Salim Zeitouni");
          ((PolicyObj) policyList.get(0)).setAgentName("Jack Smith");
          ((PolicyObj) policyList.get(0)).setPolicyStatus("Pending");
          session.setAttribute("policyTable",policyList);
          ServletContext sc = getServletContext();
          RequestDispatcher rd = sc.getRequestDispatcher("InsSev1.jsp");
          rd.forward(req,resp);
Message was edited by:
sfz1
Message was edited by:
sfz1

I am new to servlets/jsp so excuse if I am doing something silly here:
I have a JSP page the suppose to be loading a session attrbute from a simple servlet. When I go to load the jsp page, I get Could not invoke the service() method.
Any help is much appreciated:
Here is my JSP:
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
     pageEncoding="ISO-8859-1"%>
<%@ page session="true" import="insurance.PolicyObj,java.util.*"%>
<% Vector VTable = (Vector) session.getAttribute("policyTable"); %>
<HTML>
<BODY>
<Form name=listTable action="InsSer" method="post">
<TABLE border="1">
     <TBODY>
          <TR>
               <TD width="258" align="center"><B>Policy Id</B></TD>
               <TD width="187" align="center"><B>Customer Name</B></TD>
               <TD width="160" align="center"><B>Agent Name</B></TD>
               <TD width="134" align="center"><B>Status</B></TD>
          </TR>
          <TR>
<%
for (int index=0; index < VTable.size();index++) {
PolicyObj TableL = (PolicyObj) VTable.elementAt(index);
%>
     <TR bgcolor="#99CCFF">
<TD width="258" align="center"> <%= TableL.getPolicyId()%> </TD>
<TD width="187" align="center"> <%= TableL.getCustomerName()%> </TD>
<TD width="187" align="center"> <%= TableL.getAgentName() %> </TD>
<TD width="187" align="center"> <%= TableL.getPolicyStatus() %></TD>
</TR>
     <% } %>
     </TBODY>
</TABLE>
<P><INPUT type="submit" name="Submit" value="Refresh Active Policies"></P>
</BODY>
</HTML>
Here is my servlet:
package insurance;
import java.io.IOException;
import java.util.Vector;
import javax.servlet.RequestDispatcher;
import javax.servlet.Servlet;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
public class InsSer extends HttpServlet implements Servlet {
     /* (non-Java-doc)
     * @see javax.servlet.http.HttpServlet#HttpServlet()
     public InsSer() {
          super();
     /* (non-Java-doc)
     * @see javax.servlet.http.HttpServlet#doGet(HttpServletRequest arg0, HttpServletResponse resp)
     protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
          doPost(req,resp);
          // TODO Auto-generated method stub
     /* (non-Java-doc)
     * @see javax.servlet.http.HttpServlet#doPost(HttpServletRequest arg0, HttpServletResponse resp)
     protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
          //PolicyObj[] policyTable = new PolicyObj[3];
          HttpSession session = req.getSession(false);
          //if (session == null) {
               //resp.sendRedirect("http://localhost:9080/Insurance/error.html");
          //Vector buylist = (Vector) session.getAttribute("PolicyList");
          Vector policyList = null;
          policyList.addElement(new PolicyObj());
          ((PolicyObj) policyList.get(0)).setPolicyId("0009800002");
          ((PolicyObj) policyList.get(0)).setCustomerName("Salim Zeitouni");
          ((PolicyObj) policyList.get(0)).setAgentName("Jack Smith");
          ((PolicyObj) policyList.get(0)).setPolicyStatus("Pending");
          session.setAttribute("policyTable",policyList);
          ServletContext sc = getServletContext();
          RequestDispatcher rd = sc.getRequestDispatcher("InsSev1.jsp");
          rd.forward(req,resp);
Message was edited by:
sfz1
Message was edited by:
sfz1

Junk characters like" � � "displayed in the jsp page please help.

Hi,
I am getting junk characters like � � displayed in the jsp page.
In the JSP page i used javascript "& nbsp" for appending spaces to a string "CCR" to get "CCR " .
Now the Resultant string "CCR " has three spaces appended to its right.
This String is set in session in that JSP page.
In the next JSP page i am getting that string from session.
After getting the string the "substring" function is performed to get only the first 5 charcters of the string. Now the result is displayed as " CCR� � " with has last 2 characters as junk values � � insteed of displaying as "CCR ". Please help me in solving this issue.
Please note that initially the sting "CCR" is got from the Oracle database in Solaris Machine.
Regards,
Vijay

have you tried:
strenuously inspecting the string that is coming from the db? do an actual loop over the string, character by character, dumping to System.out to make sure the characters are EXACT coming out of the db.
note you have to append " " not just "& nbsp"
post the code that is doing the output. the relevant bean code, the jsp, everything relevant - WITH COMMENTS discussing where things are happening.
Also, is it "weird characters" in the browser only? have you done a view source on the actual html source that the browser is rendering (right click in IE and click view source). browsers can act odd if you don't feed then exactly what they want, and it looks like you're feeding it escaped characters that it is rendering as something else.

Please help me with the jsp page

Hi,
I have a parent jsp page. I have a button in that page. If I click the button in the parent page, a child page will be opened which consists of huge data. I have set an option such that if I click the jsp page it asks to open directly or save so as to edit the data in MSWORD format. The child page has a print button at the end of the page which prints all the data. But since the data is very vast I want page breaks at certain places so that when I edit the data and click print button it prints the data with page breaks at certain points. I know that in MSWORD we have page breaks. But I should not do it manually as there would be thousands and thousands of pages to be printed.
ANY IDEA OR HELP IN THIS MATTER IS GREATLY APPRECIATED. I HAVE BEEN TRYING TO SOLVE THIS MATTER AND POSTED IN MANY SITES. BUT NOBODY RESPONDED. ATLEAST PLEASE LET ME KNOW IF THE IDEA WHICH I MENTIONED IS WORNG OR NOT.
THANKYOU
MOUNTAINEER

use java report?

Error in parsing the taglib tag in the JSP page

Hi
We are trying to deploy and run a Web Application in CE 7.1 SP01. We are successful in deploying and running servlet based web pages, but when it comes to JSP's the taglibs are not parsed and we get the following error message
Runtime error in processing of the JSP file E:\usr\sap\CE1\J01\j2ee\cluster\apps\sap.com\TestNWEAR\servlet_jsp\TestNW\root\admin\main.jsp.
The error is: com.sap.engine.services.servlets_jsp.jspparser_api.exception.JspParseException: Error in parsing the taglib tag in the JSP page. Cannot resolve URI: [webwork]. Possible reason - validation failed. Check if your TLD is valid against its scheme.02004C4F4F5000190000004E000013400191D308B45
Processing HTTP request to servlet [jsp] finished with error.
The error is: java.io.FileNotFoundException: E:\usr\sap\CE1\J01\j2ee\cluster\apps\sap.com\TestNWEAR\servlet_jsp\TestNW\root\admin\webwork (The system cannot find the file specified)02004C4F4F50001900000051000013400191D308B45AF1AB
We followed the below weblog to correct the TLD's in JAVA EE 5 @ SAP but it did not work for us.
/people/community.user/blog/2006/10/13/porting-the-java-blueprint-solutions-catalogue-applications-to-sap-netweaver-application-server-java-ee-5-edition
Any immediate help will be rewarded with full points
Thanks in advance
Lakshmi
Edited by: lakshmi N Munnungi on May 5, 2008 11:36 PM
Edited by: lakshmi N Munnungi on May 5, 2008 11:39 PM

Hi Lakshmi,
I have also the same problem. If you have found the solution please post it thanks,
Thanks,
Tariq

Pragmaticobjects : Tree view in the JSP page

I have to understand Tree view Generation in the JSP page by using pragmaticobjects jar file.
Can any body please help me from where I got the details of pragmaticobjects.
I am not able to fined appropriate link in Google.
com.pragmaticobjects.taglibs.tree.util some of the used package .

a tree model
wrap <ul> <ul> around all his childeren + wrap the String representation with <li> </li>
that should provide you with the structure in html.
<ol class="tree">
<li>parent
<ul>
   <li>child1.1
    <ul>
     <li>child1.1.2</li>
     <li>child1.1.2</li>
    </ul>
   </li>
   <li>child1.2
    <ul>
     <li>child1.2.1</li>
     <li>child1.2.2</li>
    </ul>
   </li>
</ul>
</li>
<ul>then it's css time
<html>
<head>
<style>

</style>
</head>
<body>
<ul class="tree">
<li>parent
<ul>
   <li>child1.1
    <ul>
     <li>child1.1.2</li>
     <li>child1.1.2</li>
    </ul>
   </li>
   <li>child1.2
    <ul>
     <li>child1.2.1</li>
     <li>child1.2.2</li>
    </ul>
   </li>
</ul>
</li>
<ul>
</body>
</html>from here well there are differend solutions, but I think a little too CSS orientated to discuss it here. if you need more details email I'm not sure if I check this topic again.
Mr_Light
stuurff [at] hotmail.com

How to use custome tag lib in the JSP page?

How to use custome tag lib in the JSP page?...with JDeveloper

http://www.oracle.com/webapps/online-help/jdeveloper/10.1.2/state/content/navId.4/navSetId._/vtTopicFile.working_with_jsp_pages%7Cjsp_ptagsregistering~html/

How to get the jsp page name in jsp?

how to get the jsp page name in jsp? how the jsp get the jsp page name dynamic.
thanks in advance.

Try request.getServletPath()

How to load only the jsp page even after applying template

Hi,
I have a webpage template with header,footer, Dynamic Menu etc. Now I assigned this .jtpl template to all my existing fases jsp files.
The problem is when I submit a form in jsp, the entire page including template gets loaded again by which we can notice significant time for loading menus and other things.
Is there any way to avoid this entire template loading and make only the jsp page to load? Please help
May be this can be achieved by frames. But I dont have idea on how I can merge template with frames. If someone can provide that even would help me better.
Thanks in advance.

Hi
I found the solution .
<html>
<head>
<script language="JavaScript">
function checkRefresh()
if( document.refreshForm.visited.value == "" )
alert('first ime');
// This is a fresh page load
document.refreshForm.visited.value = "1";
// You may want to add code here special for
// fresh page loads
else
</script>
</head>
<body onLoad="JavaScript:checkRefresh();">
<form name="refreshForm">
<input type="hidden" name="visited" value="" />
</form>
</body>
</html>

How to test the JSP pages and sevlets using JUnit. ?

How to test the JSP pages using JUnit. How to configure what are all the steps to execute the JUnit test cases.

Hi xiepei,
since you are using modbus, a simple error checking is implicit in the protocol and is the comparison between returned checksum and the calculated one on the received message: checksum errors, if any, are an effect of communications errors (you should have at least 2 bits changed and on particular patterns to have the checksum be calculated correctly!). You won't be able to calculate BER on them, but you can calculate PER (Packet Error Rate).
Another flag for communication errors, on the other direction, is to intercept error messages from the device: if it fully implements modbus protocol, it should return some warning in case of error (I seem to remember that in some cases it returns the reveived message with some error bits added: please check in modbus documentation).
Proud to use LW/CVI from 3.1 on.
My contributions to the Developer Zone Community
If I have helped you, why not giving me a kudos?

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