Accessing an IFRAME tag after page being called from Servlet

Hi there, can anyone help me please.
I have two JSP pages, JSP1a and JSP2. When I call JSP1a from my browser, it runs some alert messages and then calls JSP2, which does a check on my database and then returns control to JSP1a and reloads the page. This all works fine.
I am now trying to integrate these two pages into my main app, but I get a problem. I am now calling JSP1a, from a controlling Java Servlet (my app is based around a Model 2 architecture) which fires fine, but the reference to the line
"window.frames.hidFrame.location.href=jsp2.jsp"
doesnt seem to work. "hidFrame" is an IFRAME in the body tag of my JSP1a page.
Can anyone help ? why does this line not fire, when the page has been loaded from a Java Servlet ? but it fires fine when I load the page directly ? and what is the solution to get around this problem please.
Thanks
Robert
JSP1a.jsp
<HTML>
<HEAD>
<SCRIPT language="JavaScript" type="text/javascript">
     function checkFunction(){
          var seconds = new Date();
          alert("inside function 1c ");
          window.frames.hidFrame.location.href = "jsp2.jsp";
     function retMessage(){
          alert("inside return function");
          window.location.reload(true);
</SCRIPT>
</HEAD>
<BODY onload="setTimeout('checkFunction()',5000);">
<p>this is JSP1a</p>
<SCRIPT language="JavaScript">
alert("inside main body");
</SCRIPT>
<IFRAME frameborder="0" id="hidFrame" style="display:none"></iframe>
</BODY>
</HTML>
JSP2.jsp
<%@ page import="java.util.*" %>
<jsp:useBean id="dbBean" scope="application" class="myApp.DbBean"/>
<HTML>

<%
boolean flag = false;
int i=1;
flag = dbBean.checkForUpdates();
System.out.println("flag = " + flag);
//if(flag == false) {
if (i == 1){
%>
     <BODY onload="parent.retMessage()">
<%} else {%>
     <BODY onload="parent.setTimeout('checkFunction()', 5000)">
<%}%>
</BODY>
</HTML>

its ok, I have found the problem. Someone recommended to me to change the IFRAME tag to make it visible just while I was debugging and low-and-behold there was a 404 error message being displayed which I had no idea about. It couldnt find my JSP2.jsp page. Because I am calling JSP1a from a servlet now, I needed to add a full path to my reference so that the servlet would know where to look. I did this and it works ok. I know its probably not best practice to hard code the full path to JSP2.jsp, I guess I should go back to the servlet and call JSP2 from there ?
Regards
Robert

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          ~
          Namaste - I bow to the divine in you
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          Filip Hanik
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          [email protected]
          www.filip.net
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          > >~
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java.lang.Integer,
oracle.webdb.provider.web.PortletInstanceArray
Procedure calling Call Spec
procedure export_data
p_export_id in varchar2,
p_provider_id in number,
p_portlet_instances in wwpro_api_provider.portlet_instance_table
) is
begin
--calling Call Spec
export_data_internal
p_http_url => l_provider.http_url,
p_timeout => l_provider.timeout,
p_service_id => l_provider.service_id,
p_proxy_host => l_provider.dbtier_proxy_hostname,
p_proxy_port => l_provider.dbtier_proxy_portnumber,
p_proxy_username => l_proxy_info.username,
p_proxy_password => l_proxy_info.password,
p_portal_version => wwctx_api.get_product_version(),
p_encryption_key => wwpro_util.get_encryption_key(p_provider_id, TRUE),
p_message_lang => l_provider.language,
p_export_id => p_export_id,
p_provider_id => p_provider_id,
p_debug_level => wwpro_util.get_debug_level,
p_portlet_instances => l_portlet_instances <== Populated as I'm sure about it.
//this gets 'EXP :ORA-29532: Java call terminated by uncaught Java exception: java.sql.SQLExc
eption: Closed Connection'
end export_data;
4)Inside the Java class 'oracle.webdb.provider.web.ExportImportClient'.
public static void exportData
String url,
int timeout,
String serviceId,
String proxyHost,
int proxyPort,
String proxyUser,
String proxyPass,
String portalVersion,
String sharedKey,
String messageLocale,
String exportId,
String providerId,
Integer portalDebugLevel,
PortletInstanceArray instances
)throws Exception
oracle.webdb.provider.v2.adapter.soapV1.SOAPException
try
conn = DriverManager.getConnection("jdbc:default:connection:");
stmt = conn.createStatement();
stmt.execute ("INSERT INTO d VALUES ('into ExportImportClient.exportData ')");
stmt.execute ("INSERT INTO d VALUES ('FROM ExportImportClient.exportData url :: " + url +"')");
stmt.execute ("INSERT INTO d VALUES ('FROM ExportImportClient.exportData instances:: " + instances +"')");
// Prints this ==> FROM ExportImportClient.exportData instances:: oracle.webdb.provider.web.PortletInstanceArray@78e2087c
stmt.execute ("INSERT INTO d VALUES ('FROM ExportImportClient.exportData debugLevel:: " + portalDebugLevel +"')");
stmt.execute ("INSERT INTO d VALUES ('FROM ExportImportClient.exportData instances:: " + instances.length() +"')");
//This Operation is giving the problem as any operation performed on this is clsing the Connection and comming out.
//This has worked once but did not work after that, I tried this in the 10g as well as 901
conn.commit();
}catch(SQLException sqe){
stmt.execute ("INSERT INTO d VALUES ('FROM ExportImportClient.exportData sqe error :: " + sqe.getMessage() +"')");
conn.commit();
throw sqe;
catch(Exception e)
stmt.execute ("INSERT INTO d VALUES ('FROM ExportImportClient.exportData exception error :: " + e.getMessage() +"')");
stmt.execute ("INSERT INTO d VALUES ('FROM ExportImportClient.exportData exception error :: " + e.getClass() +"')");
conn.commit();
throw e;
Any reason what may be happening ? I have done the loadJava of the Jpublisher classes once in the database. After that I never made any changes to
them, I just modify and upload the oracle.webdb.provider.web.ExportImportClient class.
What Shold I try to over come this ?
Also
thanks
rahul

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