Passing values to included jsp via bean

Hi people
I've got a jsp fragment which is used by many jsp's. It outputs a dynamic menu. It gets its data from a bean, say MenuBean. The jsp which "includes" menu.jsp does a jsp:usebean then jsp:setproperty's on MenuBean. When I run the project nothing comes up in the menu (It works if I hardcode the values in MenuBean).
Under debug I can see that after the first jsp:usebean an instance (say #9360) is created with the properties set correctly. But when menu.jsp runs, it looks like a new instance of MenuBean (say #110636) is created with the properties blank.
in home.jsp:
<jsp:useBean id="menubean" class="web.MenuBean" scope="session"/>
<jsp:setProperty name="menubean" property="login"
value="${userBean.login}"/>
<jsp:setProperty name="menubean" property="topLevel" value="Home"/>
<jsp:include page="/WEB-INF/jspf/menu.jsp" />
in menu.jsp:
<jsp:useBean id="menubean" class="web.MenuBean" scope="session"/>
I've tried changing the scope to request or application, but it's always the same result. A new instance of MenuBean is created when menu.jsp runs. What I need is a single instance of MenuBean running throughout the session and accessible by every jsp that's called up. How can I do/achieve this?
I'd appreciate any help on this matter.
Thanks.

Hi Ram - thanks for your reply.
I have made it work, but I'm not sure which of the changes I made is the one that fixed it. I believe it is because I didn't implement serializable in my MenuBean. By doing so it now works!!
thankyou & bye

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Hi all,
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Hi Prakash,
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<hbj:content
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Regards,
Janvi

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Message was edited by:
cheltsov

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function EngList() {
          var assignedbus = document.report.assignedbu.value;
          //     alert ( 'assignedbus : ' + assignedbus )
window.location ='index.jsp?module=pccr&func=assignedengineer_prereport&assignedbu='+ assignedbus
function PrintReport() {
     var assignedbus = document.report.assignedbu.value;
     alert ( 'assignedbus : ' + assignedbus )
     window.location ='index.jsp?module=pccr&func=assignedengineer_report&assignedbu=' + assignedbus
function Refresh()
     window.location ='index.jsp?module=pccr&func=assignedengineer_prereport&assignedbu='
</script>
<br>
<font FACE="VERDANA,ARIAL">Open PCCR/DCR for an Assigned Engineer</font>
<form name=report method=get action=./modules/pccr/pccr_assignedengineer_report.jsp target=assignedengineer_report>
<TABLE border=0 cellpadding=0 width=90%>
<tr>
     <td colspan=20><font FACE="VERDANA,ARIAL" size=2>Select Assigned Business Unit: </font></td>
     <%
     JOptionPane.showMessageDialog(null, "BU : " + assignedbu);
     Context context = MatrixContext.setContext();
     if ( assignedbu.equals("") )
          { %>
     <td><select name="assignedbu" onClick = "EngList()">
     <%
          //JOptionPane.showMessageDialog(null, "assignedbu : in else1 " );
          AttributeType attType = new AttributeType("ASSIGNED BUSINESS UNIT");
          attType.open(context);
          StringList strlist = attType.getChoices();
          strlist.sort();
          for (int i=0; i < strlist.size(); i++)
               out.println("<option VALUE=\"" + strlist.get(i) + "\" >" + strlist.get(i) );
          attType.close(context);
               %>      </select></td>
          <% }
          else
               //JOptionPane.showMessageDialog(null, "in else" );
     %>
          
          <td><select name="assignedbu" >
                    <option value= <%=assignedbu%> > <%=assignedbu%> </select>     </td>
          <%} %>
     <td></td>
     <td colspan=2>
     <input type=button method = post value="Change Business Unit" onclick = "Refresh()">
     </td>
     </tr><tr></tr><tr></tr><tr></tr><tr></tr>
     <tr>
     <td colspan=20><font FACE="VERDANA,ARIAL" size=2>Select Assigned Engineer: </font></td>
     <td><select name="assignedeng">
     <%
     //     JOptionPane.showMessageDialog(null, "BU : " + assignedbu);
          if ( !assignedbu.equals("") )
               BUReport.assignedbu = assignedbu;
               PccrRanges pccrRanges = new PccrRanges( context, assignedbu);
               ArrayList engineersList = pccrRanges.AssignedEngineers;
               Object [] obj = engineersList.toArray();
               Arrays.sort(obj);
               for (int k=0; k < obj.length; k++)
                    out.println("<option VALUE=\"" + obj[k].toString() + "\">" + obj[k].toString() );
               //JOptionPane.showMessageDialog(null, "BU : in else " );
          else {
     %>
          <option value= "assignedeng"> Assigned Engineer
          <% } %>
     </select></td>
     <td></td>
     </tr><tr></tr><tr></tr><tr></tr><tr></tr>
     <tr>
     <td colspan=1><font FACE="VERDANA,ARIAL" size=2></font></td>
     <td>
     </td>
     <td colspan=2>

     <input type=button value="Generate Report" onClick ="PrintReport()">     </td>
</tr>
</form>

Passing values to a JSP file

Help!
This is a very trivial and simple problem but stupid me couldn't figure out. I am developing a web interface with a database. I retrieved some records with a recordset. Now I am passing the id value to the next jsp file. This is what my code looks like:
<td>
<a href="someDetail.jsp?id= + ""<%= results.getString("id") %">""><%= results.getString("name") %>
</a>
</td>
Once the screen comes up with all the records and when I click one particular record it goes to the someDetail.jsp file but it is not taking the id with it. In the someDetail.jsp screen the URL looks like this.
http://localhost/someData/someDetail.jsp?id=
What am I missing here?
Sue

<a href="someDetail.jsp?id= + ""<%=
results.getString("id") %>""><%=
results.getString("name") %>Why not just assign a variable to the id? ie.
<% while (results.next()) {
String someId = results.getString("id");
%>
<td><a href="someDetail.jsp?id=<%=someId%>">Detail Page</a></td>
<% } %>
Hope this helps a bit.

Passing values to include program

HI,
Need help on following.
in my program A :
DATA: BEGIN OF it_qlqua OCCURS 0.
        INCLUDE STRUCTURE lqua.
DATA:   altbatch TYPE ausp-atwrt,
        v_verme TYPE kwmeng.
DATA: END OF it_qlqua.
INCLUDE zprogramB.
perform check_lqua tables it_lqua.
Program B:
DATA: BEGIN OF it_qlqua OCCURS 0.
        INCLUDE STRUCTURE lqua.
DATA:   altbatch TYPE ausp-atwrt,
        v_verme TYPE kwmeng.
DATA: END OF it_qlqua.
DATA: v_skzua1 TYPE lagp_skzua,
      v_skzue1 TYPE lagp_skzue,
      v_skzsa1 TYPE lagp_skzsa,
      v_skzse1 TYPE lagp_skzse,
      v_skzsi1 TYPE lagp_skzsi,
      v_lvorm1 type mch1-lvorm,
      v_zustd1 type mch1-zustd,
      v1_skzue1 TYPE lein_skzue,
      v_zskzua1 TYPE lein_skzua,
      v_spgru1 TYPE lvs_spgru,
      v_statu1 type lein-statu.
FORM zcheck_lqua tables p_it_lqua structure IT_QLQUA.
ENDFORM.
Error I get :
when trying activate :
statement is not accessible !!
May i know what have i done wrong?
What is the correct way to pass internal table to a include file?
Thanks

Hi,
I have made it into simple test but it still fail ?
report ztest_hl7.
include zallocation_check2.
DATA: num TYPE i VALUE 5,
      fac TYPE i VALUE 0.
PERFORM fact USING num CHANGING fac.
WRITE: / 'Factorial of', num, 'is', fac.
*& Include           ZALLOCATION_CHECK2
FORM fact
       USING f_num TYPE i
       CHANGING f_fact    TYPE i.
f_fact = 1.
WHILE f_num GE 1.
    f_fact = f_fact * f_num.
    f_num = f_num - 1.
ENDWHILE.
ENDFORM.
error : statement is not accessible - refer to row perform fact ...

Passing values to current jsp page to another jsp page in ADF

Hi All,
In my adf application i want to get the appropriate field value of selected row and i want to send that value to the another jsp page from curent jsp page when will we click on button or link.How can i do this.Please give me your valuable suggestions.I'm using jdeveloper 11.1.1.5 version. Thanks!

Hi,
Thanks for the reply. I didnt understand the execution of the process. can you please send any sample for text like hello world is passing to second jsp page. or any simple sample?

List Box-passing value from one jsp to another

I have a list box in a .jsp.
<SELECT name="name">
<option value ="Fred">Fred
<option value ="Michael">Michael
</select>
<input type="submit"
value="Names">
I need to send the name to another .jsp. I don't know how to receive it or send it. I am using form method="post". I need to use the name selected in a query in my next .jsp, so I can select all the data in that has that name in it. I am connecting to a database on the iseries. Do I have to use submit or can I use something else? I wanted to use a link like this.
<dt valign="left"><img src="bullet1.gif">
Volunteer</dt>
of course that didn't work.
Thanks

I got it! Never mind!

Newbie - How to retrieve a "Boolean" value in a jsp via jsf ?

Is it possible to retrieve a Boolean value from a BBean from, from let's say a 'rendered' tag ?
class BBean
Boolean secure;
public Boolean getSecure() {...}
From the jsf:
<h:outputText value="#{somebean.whatever}" rendered="#{BBean.? == false}" />
How do I use the Boolean object in an expression like the one above ?
Note: I've simplified the example above, but I cannot use a primitive boolean for this, the objects I use
are generated with "Boolean"s and I have no control.
Thanks in advance !
Mark

You should just use boolean instead of Boolean;
class BBean
boolean secure;
public boolean getSecure() {...}
<h:outputText value="#{somebean.whatever}" rendered="#{bBean.secure == false}" />

Passing values between jsp pages

Hi all,
I am a newbie to jsp. I am trying to pass value from one jsp to another.
Let me post the code here and make my point clear. I have 3 jsp pages and am trying to get the value into my 3rd page that was in the first page.
This is my Test.jsp page:
<%@page contentType="text/html"%>
<html>
<head><title>Test JSP Page</title></head>
<body>
<%-- <jsp:useBean id="beanInstanceName" scope="session" class="package.class" /> --%>
<%-- <jsp:getProperty name="beanInstanceName" property="propertyName" /> --%>
Testing.. JSP Page
<FORM action='Response.jsp' method="POST">
<input type='Text' name='get_name'>
<input type="submit" value="Click Me">
</FORM>
</body>
</html>
This is my response.jsp page:
<%@page contentType="text/html"%>
<%@page import = "sun.jdbc.rowset.CachedRowSet" %>
<html>
<head><title>Response Page</title></head>
<body>
<%-- <jsp:useBean id="beanInstanceName" scope="session" class="package.class" /> --%>
<%-- <jsp:getProperty name="beanInstanceName" property="propertyName" /> --%>
Thank you... <%=request.getParameter("get_name") %>
// I want to pass this get_name to my next page, but since request.getParameter returns an object and not a string, how will I capture the value and pass it to my next page.
</body>
</html>
The 3rd jsp page is:
<%@page contentType="text/html"%>
<html>
<head><title>JSP Page</title></head>
<body>
// I am trying to get the value of the name here in this page.
<%-- <jsp:useBean id="beanInstanceName" scope="session" class="package.class" /> --%>
<%-- <jsp:getProperty name="beanInstanceName" property="propertyName" /> --%>
</body>
</html>
Your help is appreciated.
Thanks

Hi,
Thanks for the reply, it works. I was wondering whether this is an efficient way of doing this. What I want to do further is to setup a connection to a database and use the value I got from my previous page to query the DB and get the results and display.
I have see some code in the java website and a lot of people do by writting a bean /class(believe bean is just a class) and then importing it and do the things that way. I have good knowledge of OO and Java as a language and would definitely love to do it this way.
What i think i am missing is the basic idea to doing this way. So if you could let me know how to do this using java classes I would really appreciate it. If its too much to explain can u point to some good source(URL's) that explain's this. I have searched on this and all i find is code with no good explaination.
Thanks a lot

Passing values to included jsp via bean

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