Re: JSP session recognized in Netscape not in IE.

Mon, 20 Aug 2001 16:21:26 -0700 

Hi hassan,

Whats the jsp server you are using?
Check to see if you have disabled cookie in your IE.

getSession(false) will return null if session is not created previously. so
might want to check for null instead of isNew.

mohan

-----Original Message-----
From: Dasti, Hassan [mailto:[EMAIL PROTECTED]]
Sent: Monday, August 20, 2001 1:19 PM
To: [EMAIL PROTECTED]
Subject: JSP session recognized in Netscape not in IE.
Sensitivity: Personal


Hi everyone,

I have a small JSP application which is password protected.  After
Authentication, I am saving the userID and Password in JSP Session.  Then
any proceeding page, I check to see if the session is alive or not.
It works perfect with Netscape but doesn't work in IE.   Any help will be
appreciated.

Thanks
Hassan Dasti

Sample Code Below:
In "validate.jsp" Page
<%@ page import="java.sql.*, java.util.*,  cdis.beans.*, lib.beans.*"  %>
<%@ page errorPage = "errorPage.jsp" %>
<%
HttpSession vSession = request.getSession(true);
%>
<html>
<body>
<%!
        int flag = 0;
        String dbId   = "";
        String dbPass = "";
        String dbRole = "";
        String dbDist = "";
        String errmesg= "";
        cdisValidateBean cdis = new cdisValidateBean();
        Vector vec = new Vector();
%>
<%
        String  userPass        = request.getParameter("password");
        String  userId  = request.getParameter("ID");
   try{
        vec = cdis.getAllUserLogin();
        Enumeration rs = vec.elements();
        flag = 0;
        while(rs.hasMoreElements() && (flag==0) )
        {
                dbId    = rs.nextElement().toString();
                        dbPass  = rs.nextElement().toString();
                        dbRole  = rs.nextElement().toString();
                        dbDist  = rs.nextElement().toString();

                        if(dbId.equals(userId) && dbPass.equals(userPass) )
                        {
                                flag = 1;
                                vSession.putValue("sesUserId", userId);
                                vSession.putValue("sesPasswd", userPass);
                                vSession.putValue("sesRole", dbRole);
                                vSession.putValue("sesDist", dbDist);

                                response.sendRedirect("cdisSearch.jsp");
                        }
    }
    if(flag == 0)
    {
                %>      <CENTER><IMG alt="CDIS" border="0"
src="images/cdisWO.jpg"><P>
                        <img src="images/invalid.jpg"><p>
                        <B>Please <a href="index.html">Click Here</a> and
Try to Login again.</B><P>
                        </center> <%
    }
        }catch(OAException ex ){
                errmesg = "Error in getAllUserLogin() " + ex.getMessage();
                vSession.putValue("errmsg", errmesg);
                System.out.println("errmsg: "+ errmesg);
                response.sendRedirect("errorInt.jsp");
        }catch (Exception e){
                errmesg = "Error in getAllUserLogin() " + e.getMessage();
                vSession.putValue("errmsg", errmesg);
                System.out.println("errmsg: "+ errmesg);
                response.sendRedirect("errorInt.jsp");
        }
%>
</body></html>
END of Validate.jsp Page

then In cdisSearch.jsp Page
<%@page import="java.sql.*, java.text.*, java.io.*, java.util.*,
cdis.beans.*, lib.beans.*" %>
<%
String dbrespass = "";
String dbresid   = "";
String dbresrole = "";
String isFalse = "false";

HttpSession vSession = request.getSession(false);

try
{
  if(!(vSession.isNew()))
  {
     dbresid = (String)vSession.getValue("sesUserId");
     dbrespass = (String)vSession.getValue("sesPasswd");
     dbresrole = (String)vSession.getValue("sesRole");

     if( dbresid.equals(isFalse))
        { response.sendRedirect("errorInt.jsp?Res=NS");}
  }
  else { response.sendRedirect("errorInt.jsp?Res=NS"); }
}
catch(Exception e)
{
   System.out.println("searchPersonal.jsp Exception");
   out.println(e);
}
......

IN netscape I am taken to cdisSearch.jsp page without any problems but In I
IE  I am redirected to my error Page called errorInt.jsp?Res=NS

Please let me know if some one has any suggestions.

Thanks again.

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