Values disappearing from my JSP page

HI Guys
i am stuck with a problem for which i need your help.i will list my query below
In my JSP i am having a combo box from which i can select values needed for data manipulation and navigation to other page.Firstly i select a value from the combo box in my main JSPand do necessary processing.After navigation to other JSP pages i have a condition that if input successful then return to the main JSP other wise to someother jsp.
Here my problem is that when on successful manipulation when i come back to the main JSP all the values in the combo box disappear. i know that i need to set the values before coming back ,i have done that but i am not able to figure out what is happening still values disappear.
please let me know what i shoud do to resolve this issue.waiting for your replies.
Regards

hi :-)
1. put the value in session
or
2. after successful submission, pass the submitted value in the previous page
Please dont cross post, thank you :-)
http://forum.java.sun.com/thread.jspa?messageID=4487269#4487269
regards,

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Values disappearing in my JSP page

HI Guys
i am stuck with a problem for which i need your help.i will list my query below
In my JSP i am having a combo box from which i can select values needed for data manipulation and navigation to other page.Firstly i select a value from the combo box in my main JSPand do necessary processing.After navigation to other JSP pages i have a condition that if input successful then return to the main JSP other wise to someother jsp.
Here my problem is that when on successful manipulation when i come back to the main JSP all the values in the combo box disappear. i know that i need to set the values before coming back ,i have done that but i am not able to figure out what is happening still values disappear.
please let me know what i shoud do to resolve this issue.waiting for your replies.
Regards
Vikeng

hi :-)
set the value of firstname after submit
<%
session.setAttribute("firstname", txtFirstname);
%>retrieve the value of firstname in the submitted page. Note about the scenario when the user first visit the site ;-)
String firstname = session.getAttribute("firstname");put the value of firstname on our textbox ;-)
<input type="text" name="txtFirstname" id="txtFirstname" value="<%=firstname%>" />hope you get the idea, i got to go home for now friend. goodluck ;-)
regards,

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Hitesh,
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import com.sapportals.htmlb.page.PageException;
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Help me ...
Regards, Arnold.

Hi Arnold,
you should not do a form.submit yourself. Instead you can put a component called ExternalSubmit to your page:
ExternalSubmit exSubmit = new ExternalSubmit("EX_SUBMIT"));
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regards,
Martin

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Here is the solution:
Properties props = new Properties();
props.setProperty("orabpel.platform", "oc4j_10g");
props.setProperty("java.naming.factory.initial",
"com.evermind.server.rmi.RMIInitialContextFactory");
props.setProperty("java.naming.provider.url", "ormi://localhost/orabpel");
props.setProperty("java.naming.security.principal", "oc4jadmin");
props.setProperty("java.naming.security.credentials", "welcome1");
and several jars have to be added to the project:
Orabpel.jar , Orabpel-common.jar, oc4j*.jar,
%ANT_HOME%\lib\ant.jar;
%ANT_HOME%\lib\xercesImpl.jar;
%ANT_HOME%\lib\xml-apis.jar;
%AXIS_HOME%\lib\axis.jar;
%AXIS_HOME%\lib\axis-ant.jar;
%AXIS_HOME%\lib\commons-discovery.jar;
%AXIS_HOME%\lib\commons-logging.jar;
%AXIS_HOME%\lib\jaxrpc.jar;
%AXIS_HOME%\lib\log4j-1.2.8.jar;
%AXIS_HOME%\lib\saaj.jar;
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<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Davidc:
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