Passing Auto numbers as Session variables

Hi,
I have a large survey which I want to split into different
web pages, I want to keep the primary key filtering through onto
each page so it keeps it all together, which I would normally do
using a session variable. However when I insert the record, I don't
insert the primary key field, therefore how do i pick it up as a
session variable?
I tried using hidden fields, but it tries to insert a null
value. I'm sure I'm missing something really straight forward.
Thanks

Sorry, it's an ASP application with an Access 2003
database

Similar Messages

Passing attribute value in session variable

Hi All
I need to store one field value from my SIM form as a session variable and pass them to the next page along with my session, using some jscript stuff or else. Does this make sense?
If it is possible or anyone have any prior experience please reply.
Thanks in advance

We have tested a code-snippet that 'gets' attribute-values from the session:
<invoke name='getAttribute'>
    <invoke name='getHttpSession'>
        <ref>:display.state</ref>
    </invoke>
    <s>attribute_name</s>
</invoke>You can try 'setAttribute' in the similar way.
Thanks,
Adi

To pass new session variable value to stored proc before running a report.

Hi,
Below is summary of the report requirement -
Database level design
1. Created a view and a global temporary table (GTT)
2. Created an Oracle package procedure to accept from and to business dates on basis of which it will fetch, process and populate the GTT.
Repository level design
1. Created a business model containing the view and the GTT (mentioned above)
2. Created two SESSION variables "from_dt" and "to_dt" to be initialized by their respective init blocks. Each of the variable is initialized with a DATE column value (of type DATETIME) from a database lookup table. I have also set the option "Enable that variable to be set by any user" for both variables.
Query for these variables :
from_dt = select from_date from <table>
to_dt = select add_months(from_date,12) from <table>
Presentation level design
1. Using a text box, i display the default/initialized values of these variables like this -
Current business date:@{biServer.variables['NQ_SESSION.from_dt']} Future business dt:@{biServer.variables['NQ_SESSION.to_dt']}
Dates get displayed in YYYY-MM-DD 00:00:00 format
The text msg displays these default dates and allows the user to specift different date range for which i create prompts as shown below.
2. Using any random two columns of date type from the business model, i create two date dashboard prompts with labels "From Dt" and "To Dt".
i select Calender Controls for both; setting Default To = Report Defaults.
The Set Variable is set to Presentation variables - such that pv_from_dt maps to "From Dt" and pv_to_dt maps to "To Dt".
3. i create the report using the business model created above. In the report "Advanced Tab" => "Prefix" field i specify the following -
SET VARIABLE from_dt='@{pv_from_dt}',to_dt='@{pv_to_dt}';
Note : The logic here is to display the default dates and allow user to specify different date values which will be stored in presentation variables.
If the user does specify different "from dt" and "to dt" values, then using the presentation variables, i want to "write" back these new values to the corresponding session variables mentioned above.
If the user does not specify different date range, then the default/initialized dates must be considered.
I also display the default and new date values in the report title.
Back to Repository level design
To execute the stored procedure that will load the GTT before running the report I need to pass two date parameters to the stored procedure on basis of which it will fetch data, process and populate the GTT.
In the Connection Pool --> Connection Script Tab --> Execute before query, I wrote the below query using the repository variables FROM_DT and TO_DT to execute the procedure -
DECLARE
v_from_dt date;
v_to_dt date;
BEGIN
v_from_dt := VALUEOF(From_Dt);
v_to_dt := VALUEOF(To_Dt);
package_name1.package_body(v_from_dt,v_to_dt);
END;
Now when i try to run the report i get the following error :
[nQSError: 10058] A general error has occurred. [nQSError: 23006] The session variable, NQ_SESSION.to_dt, has no value definition. (HY000)..
Need help on this.
Is it possible to "write back" a new value to a session variable ?
Any other alternatives.
Thanks
Nusrat
Edited by: user10309945 on Jan 24, 2011 10:08 PM

Sandeep, I found a several topics where users describe saving values in DB through stored procedure or function. For example, [How to store OBIEE presentation level variable values in DB |http://forums.oracle.com/forums/thread.jspa?threadID=892006] I tried it and get an error
*10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 17001] Oracle Error code: 14551, message: ORA-14551: cannot perform a DML operation inside a query ORA-06512*
It's not a BI error. This error are generated by Oracle DB. If I write next:
SELECT MyPLSQLFunction(p1,p2) FROM DUAL
I get the same error.
Oracle doesn't allow DML operations in SELECT.
Did you relalize this feature yourself? Where did I mistake?

How to pass session variable value with GO URL to override session value

Hi Gurus,
We have below requirement.Please help us at the earliest.
How to pass session variable value with GO URL to override session value. ( It is not working after making changes to authentication xml file session init block creation as explained by oracle (Bug No14372679 : which they claim it is fixed in 1.7 version Ref No :Bug 14372679 : REQUEST VARIABLE NOT OVERRIDING SESSION VARIABLE RUNNING THRU A GO URL )
Please provide step by step solution.No vague answers.
I followed below steps mentioned.
RPD:
****-> Created a session variable called STATUS
-> Create Session Init block called Init_Status with SQL
select 'ACTIVE' from dual;
-> Assigned the session variable STATUS to Init block Init_Status
authenticationschemas.xml:
Added
<RequestVariable source="url" type="informational"
nameInSource="RE_CODE" biVariableName="NQ_SESSION.STATUS"/>
Report
Edit column "Contract Status" and added session variable as
VALUEOF(NQ_SESSION.STATUS)
URL:
http://localhost:9704/analytics/saw.dll?PortalGo&Action=prompt&path=%2Fshared%2FQAV%2FTest_Report_By%20Contract%20Status&RE_CODE='EXPIRED'
Issue:
When I run the URL above with parameter EXPIRED, the report still shows for ACTIVE only. The URL is not making any difference with report.
Report is picking the default value from RPD session variable init query.
could you please let me know if I am missing something.

Hi,
Check those links might help you.
Integrating Oracle OBIEE Content using GO URL
How to set session variables using url variables | OBIEE Blog
OBIEE 10G - How to set a request/session variable using the Saw Url (Go/Dashboard) | GerardNico.com (BI, OBIEE, O…
Thanks,
Satya

How to pass page session variable to on-demand PL/SQL process

I am trying to execute a stored procedure that takes two page session variables as input and executes code based on those two variables. I have tried creating a stored procedure on the db-side and calling it using:
BEGIN
PROC_UPDT_EMP(&P23_TC_ID, &P23_EMP_ID);
END;
but APEX rejects the variables.
I have also tried putting in the entire procedure in APEX as well, but I get the same problem. I have also tried using the :P23_TC_ID syntax, and still a no-go. What am I doing wrong?

If PROC_UPDT_EMP is a stored procedure that takes 2 IN parameters, you would do
proc_updt_emp(:P23_TC_ID,:P23_EMP_ID);in an after-submit page process. That would pass in the values of those 2 items from session state.

Passing Session variable of DATE data type to opaque view filter

Hi Everyone,
Can you guys please help me in passing session variable of DATE data type in RPD's physical layer 'opaque view' filter for Oracle database
I tried following syntax, syntax wise I didn't got getting any error, but at the same time this opaque view is not fetching any records as well. my session variable is "END_DATE" and its value is 1998/12/31:00:00:00(as shown in RPD session windows, datatype is DATETIME)
SELECT AMOUNT_SOLD, CHANNEL_ID, CUST_ID, PROD_ID, PROMO_ID, QUANTITY_SOLD, TIME_ID FROM SH.SALES
WHERE TIME_ID =TO_DATE( 'VALUEOF(NQ_SESSION.END_DATE)','MM/DD/YYYY')
SELECT AMOUNT_SOLD, CHANNEL_ID, CUST_ID, PROD_ID, PROMO_ID, QUANTITY_SOLD, TIME_ID FROM SH.SALES
WHERE TIME_ID = TO_DATE( 'VALUEOF(NQ_SESSION."END_DATE")','MM/DD/YYYY')
SELECT AMOUNT_SOLD, CHANNEL_ID, CUST_ID, PROD_ID, PROMO_ID, QUANTITY_SOLD, TIME_ID FROM SH.SALES
WHERE TRUNC(TIME_ID) = TO_DATE( 'VALUEOF(NQ_SESSION."END_DATE")','MM/DD/YYYY')
In past, I was able to pass a session variable into a opaque view filter using DATEOF function, but that was in DB2.
I appreciate your time and help

Finally, I got right format. here it is
to_date(substr('valueof(NQ_SESSION.END_DATE)',1,10), 'yyyy-mm-dd')
and here is the source from where I got this information
Using OBIEE Session Variables in Select Tables in the Physical Layer

Having an issue with passing the text of a link to a session variable.

I am having an issue with passing the text from a link to a session variable. I am adding this html as a literal for each item in the list that i have populated with a query.
List<Literal> lit = new List<Literal>();
for (int i = 0; i < posts.Count; i+=4)
Literal someLit = new Literal();
someLit.Text=
@"<div class='row'>" +
"<div class='col-md-12'>" +
"<div class='panel'>" +
" <div class='panel-body'>" +
" " +
" <div class='row'> " +
" <br>" +
"<div class='col-md-2 col-sm-3 text-center' id='javascript'> <h3>" +
" <a href='#' runat='server' onserverclick='UserProfile_Click'>" + posts[i + 3] + " </a>" +
"</h3>" +
" </div>" +
" <div class='col-md-10 col-sm-9'>" +
"<h3><a href='Thread.aspx' runat='server' onserverclick='MyFuncion_Click'> " + posts[i] + " </a></h3>" +
" <div class='row'>" +
" <div class='col-xs-9'> " +
posts[i + 1] +
" </div>" +
"<div class='col-xs-3'></div>" +
posts[i + 2] +
" </div>" +
"<br><br>" +
" </div>" +
" </div>" +
" " +
" </div>" +
" </div>" +
" </div>" +
" </div>" +
"</div>";
lit.Add(someLit);
for(int i=0; i<lit.Count; i++)
this.Controls.Add(lit[i]);
I use one of the list positions as the text for a link in two different spots. For now, lets only talk about the line:
<a href='#' runat='server' onserverclick='UserProfile_Click'>" + posts[i + 3] + " </a>
Since I am generating these controls at pageLoad, I can't make them <asp:Linkbutton>s. And since they are anchor elements, I don't have access to an onCommand attribute or onservercommand attribute.
All I want to do is access the content from inside the specific link tags that I generate on link click and set it as a session variable. That's what I would like my UserProfile_Click function to do. I cant commandargs it in like i can with a linkbutton's
OnCommnad attribute, however.
My fear is that the onserverclick attribute resolves so something else on pageLoad normally and since I am generating it the way I am similar to the way a <asp:linkButton> resolves to a generated JavaScript.
Any help?

@Brunellus
For questions related to ASP.NET use the ASP.NET forum http://forums.asp.net
You should get more, better and faster answers on the other forum. Thanks, ahead of time.
Best Regards,
Kristin
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Session variable not passing between pages

Hi, I've got a form that calculates checkbox values and puts them in a total field called txtTotal. When the user clicks send, I need to pass the total to a payment page. The form page has PHP
session_start();
$_SESSION['sessTotal'] = $_POST['txtTotal'];
and the payment page has
session_start(); at the top of the page and <?php echo $_SESSION['sessTotal']; ?> where I want the total to display. The total does not carry over to the payment page and I can't work out why.
Here is all the PHP from the form page as I'm pretty new to PHP and not sure if there's a conflict (should session_start appear more than once?) Thanks guys
<?php require_once('Connections/df.php'); ?>
<?php
//initialize the session
if (!isset($_SESSION)) {
session_start();
$_SESSION['sessTotal'] = $_POST['txtTotal'];
// ** Logout the current user. **
$logoutAction = $_SERVER['PHP_SELF']."?doLogout=true";
if ((isset($_SERVER['QUERY_STRING'])) && ($_SERVER['QUERY_STRING'] != "")){
$logoutAction .="&". htmlentities($_SERVER['QUERY_STRING']);
if ((isset($_GET['doLogout'])) &&($_GET['doLogout']=="true")){
//to fully log out a visitor we need to clear the session varialbles
$_SESSION['MM_Username'] = NULL;
$_SESSION['MM_UserGroup'] = NULL;
$_SESSION['PrevUrl'] = NULL;
unset($_SESSION['MM_Username']);
unset($_SESSION['MM_UserGroup']);
unset($_SESSION['PrevUrl']);
$logoutGoTo = "index.php";
if ($logoutGoTo) {
    header("Location: $logoutGoTo");
    exit;
?>
<?php
if (!isset($_SESSION)) {
session_start();
$MM_authorizedUsers = "";
$MM_donotCheckaccess = "true";
// *** Restrict Access To Page: Grant or deny access to this page
function isAuthorized($strUsers, $strGroups, $UserName, $UserGroup) {
// For security, start by assuming the visitor is NOT authorized.
$isValid = False;
// When a visitor has logged into this site, the Session variable MM_Username set equal to their username.
// Therefore, we know that a user is NOT logged in if that Session variable is blank.
if (!empty($UserName)) {
    // Besides being logged in, you may restrict access to only certain users based on an ID established when they login.
    // Parse the strings into arrays.
    $arrUsers = Explode(",", $strUsers);
    $arrGroups = Explode(",", $strGroups);
    if (in_array($UserName, $arrUsers)) {
      $isValid = true;
    // Or, you may restrict access to only certain users based on their username.
    if (in_array($UserGroup, $arrGroups)) {
      $isValid = true;
    if (($strUsers == "") && true) {
      $isValid = true;
return $isValid;
$MM_restrictGoTo = "index.php";
if (!((isset($_SESSION['MM_Username'])) && (isAuthorized("",$MM_authorizedUsers, $_SESSION['MM_Username'], $_SESSION['MM_UserGroup'])))) {
$MM_qsChar = "?";
$MM_referrer = $_SERVER['PHP_SELF'];
if (strpos($MM_restrictGoTo, "?")) $MM_qsChar = "&";
if (isset($_SERVER['QUERY_STRING']) && strlen($_SERVER['QUERY_STRING']) > 0)
$MM_referrer .= "?" . $_SERVER['QUERY_STRING'];
$MM_restrictGoTo = $MM_restrictGoTo. $MM_qsChar . "accesscheck=" . urlencode($MM_referrer);
header("Location: ". $MM_restrictGoTo);
exit;
?>
<?php
if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "")
if (PHP_VERSION < 6) {
    $theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
$theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);
switch ($theType) {
    case "text":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;
    case "long":
    case "int":
      $theValue = ($theValue != "") ? intval($theValue) : "NULL";
      break;
    case "double":
      $theValue = ($theValue != "") ? doubleval($theValue) : "NULL";
      break;
    case "date":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;
    case "defined":
      $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
      break;
return $theValue;
$colname_userDets = "-1";
if (isset($_SESSION['MM_Username'])) {
$colname_userDets = $_SESSION['MM_Username'];
mysql_select_db($database_df, $df);
$query_userDets = sprintf("SELECT usersId, userName, password, name FROM users WHERE userName = %s", GetSQLValueString($colname_userDets, "text"));
$userDets = mysql_query($query_userDets, $df) or die(mysql_error());
$row_userDets = mysql_fetch_assoc($userDets);
$totalRows_userDets = mysql_num_rows($userDets);
?>

OK I got it. I needed
session_start();
$_SESSION['sessTotal'] = $_POST['txtTotal'];
on the payments page as well, not just session_start();

Passing values to session variables from another application

Hi,
From an external application we are passing username and password for accessing the OBIEE Dashboard.In the url call we are passing NQUser and NQPassword. This is working fine.
To setup data level security we need to pass region id list also as request object. Then we can filter the tables by the value in the region id list for that user. If we use external table to pass the home_id list then the application is working fine by setting up row-wise init block. But we need request object from an external application to send the list. How can we accept the list from OBIEE RPD?
In the documentation it mentions about session variables - non system. But it requires an init block. How can we create a variable that accepts the values when user logins just like NQUser and NQPassword.
Please suggest.
Thanks.

Try this ...
http://oraclebizint.wordpress.com/2007/07/30/customizing-obi-ee-%E2%80%93-go-url-parameters/
In this blog entry you'll find at the bottom ...
Hello, Can you please explain how to pass parameter values in the url. For example, I want to run an answers query and pass into the url something like this: &Region=West
Venkatakrishnan J Says:
August 22, 2007 at 7:36 am
Yes, this absolutely possible. You can get the details from the Web Services guide since it has all the necessary examples and more explanation. Thats why i did not include it in the blog. You can get it from page 213 of the Docs http://download.oracle.com/docs/cd/B40078_02/doc/bi.1013/b31766.pdf

Problem passing Session variable as URL parameter?

Hi,
I am trying to create a multiple page entry form using
coldfusion session. But I am having some problem when passing the
session variable to url parameter. For test purpose I have created
the following code:
<cfif Not IsDefined("SESSION.AE")>

<cfset SESSION.AE = StructNew()>

<cfset SESSION.AE.StepNum = 1>
</cfif>
<cfif IsDefined("Form.GoBack")>
<cfset SESSION.AE.StepNum = #url.StepNum# - 1>
<cfelseif IsDefined("Form.Next")>
<cfset SESSION.AE.StepNum = #url.StepNum# + 1>
</cfif>
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html;
charset=iso-8859-1">
</head>
<body>
<form method="post"
action="/AE/try.cfm?StepNum=#SESSION.AE.StepNum#">
<input type="submit" name="GoBack" value="Back">
<input type="submit" name="Next" value="Next">
</form>
</body>
</html>
When run it I get the following error:
The value "" cannot be converted to a number
The error occurred in C:\CFusionMX\wwwroot\AE\try.cfm: line
11
9 : <cfset SESSION.AE.StepNum = #url.StepNum# - 1>
10 : <cfelseif IsDefined("Form.Next")>
11 : <cfset SESSION.AE.StepNum = #url.StepNum# + 1>
12 : 
13 : </cfif>
I couldn't figure out where is the problem. Any help is
really appreciated.
Thanks in advance.

You are mixing up your gets and posts aren't you?
You have your form method set to post which creates form
variables not
url variables. So when you try to use the url variable to set
your
session it does not exist.
Change your SESSION.AE.StepNum = #url.StepNum# to
Session.AE.StepNum =
form.StepNum, note there is no need for the #'s.
OR
change your form method="post" to form method="get"
Nagelia wrote:
> Hi,
>
> I am trying to create a multiple page entry form using
coldfusion session. But
> I am having some problem when passing the session
counter to url parameter. For
> test purpose I have created the following code:
>
> <cfif Not IsDefined("SESSION.AE")>
> 
> <cfset SESSION.AE = StructNew()>
> 
> <cfset SESSION.AE.StepNum = 1>
> </cfif>
> <cfif IsDefined("Form.GoBack")>
> <cfset SESSION.AE.StepNum = #url.StepNum# - 1>
> <cfelseif IsDefined("Form.Next")>
> <cfset SESSION.AE.StepNum = #url.StepNum# + 1>
> </cfif>
>
> <html>
> <head>
> <title>Untitled Document</title>
> <meta http-equiv="Content-Type" content="text/html;
charset=iso-8859-1">
> </head>
> <body>
> <form method="post"
action="/AE/try.cfm?StepNum=#SESSION.AE.StepNum#">
> <input type="submit" name="GoBack" value="Back">
> <input type="submit" name="Next" value="Next">
> </form>
> </body>
> </html>
>
> When run it I get the following error:
>
> The value "" cannot be converted to a number
>
>
> The error occurred in C:\CFusionMX\wwwroot\AE\try.cfm:
line 11
>
> 9 : <cfset SESSION.AE.StepNum = #url.StepNum# - 1>
> 10 : <cfelseif IsDefined("Form.Next")>
> 11 : <cfset SESSION.AE.StepNum = #url.StepNum# +
1>
> 12 : 
> 13 : </cfif>
>
> I couldn't figure out where is the problem. Any help is
really appreciated.
>
> Thanks in advance.
>
>
>
>

Can you pass a session variable in a CFC bind?

I have a page (dsp_compReqSCM.cfm) that (via a session variable) displays an application value. From this page (via a CFFORM) I would like to have that session variable passed along to a cfc(getDistinct.cfc). I can't quite get the syntax correct and am hoping to get some assistance. When I code #session.this_appl# in dsp_ReqComps.cfm, I get an error stating Element not found PTS (which is the value of session.this_appl) and that the bind cannot occur. If I pass session.this_appl (NO ##) in dsp_ReqComps.cfm, I get an error stating Element not found session and that the bind cannot occur.   If I pass 'session.this_appl' or "session.this_appl" in dsp_ReqComps.cfm, I get an error stating Element not found 'session (or "session) and that the bind cannot occur.
dsp_compReqSCM.cfm calls dsp_ReqComps.cfm via cfform

<cfwindow initshow="true" center="true" width="430" height="340">
<cfform>
     <cfgrid name="componentsGrid"
             format="html"
             pagesize=10
             striperows="yes"
             bind="cfc:distinctComponents.getDistinct({cfgridpage},{cfgridpagesize},{cfgridsortcolumn} ,{cfgridsortdirection},#session.this_appl#})"
             selectmode="row" >
         <cfgridcolumn name="Component_type" header="Component Type" width="400">
     </cfgrid>
</cfform>
</cfwindow>

<cfcomponent>
    <cffunction name="getDistinct" access="remote" returntype="struct">
        <cfargument name="page">
        <cfargument name="pageSize">
        <cfargument name="gridsortcolumn">
        <cfargument name="gridsortdir">
        <cfargument name="appl_in" type="string" required="true">
<cfset var Qcomponents = ''>
    <cfif gridsortcolumn EQ "">
   <cfset gridsortcolumn = "ASC">
</cfif>
        <cfif gridsortdir EQ "">
   <cfset gridsortdir = "ASC">
</cfif>
   <cfquery name="Qcomponents" datasource="Tax">
      select DISTINCT(component_type) from ctl_components
     where app_abbrev = #appl_in#
   </cfquery>
    <cfreturn QueryConvertForGrid(Qcomponents, page, pageSize)>
</cffunction>
</cfcomponent>
Any advice you can give is greatly appreciated!
Libby H.

@Libby H
There are 2 things.
1) The name of the component the grid binds to(distinctComponents) is different from the name of the CFC(getDistinct).
2) Session variables are also available to components. There is therefore no need to pass them explicitly to a function. In any case, it is always advisable to test for the existence of a session variable before using it.
Your code would then be something like
<cfform>
     <cfgrid name="componentsGrid"
             format="html"
             pagesize=10
             striperows="yes"
             bind="cfc:distinctComponents.getDistinct({cfgridpage},{cfgridpagesize },{cfgridsortcolumn},{cfgridsortdirection})"
             selectmode="row" >
         <cfgridcolumn name="Component_type" header="Component Type" width="400">
     </cfgrid>
</cfform>
</cfwindow>

<cfcomponent>
    <cffunction name="getDistinct" access="remote" returntype="struct">
        <cfargument name="page">
        <cfargument name="pageSize">
        <cfargument name="gridsortcolumn">
        <cfargument name="gridsortdir">
<cfset var Qcomponents = ''>
    <cfif gridsortcolumn EQ "">
   <cfset gridsortcolumn = "ASC">
</cfif>
        <cfif gridsortdir EQ "">
   <cfset gridsortdir = "ASC">
</cfif>
<cfparam name="session.this_appl" default="your_default_value">
   <cfquery name="Qcomponents" datasource="Tax">
      select DISTINCT(component_type) from ctl_components
     where app_abbrev = #session.this_appl#
   </cfquery>
    <cfreturn QueryConvertForGrid(Qcomponents, page, pageSize)>
</cffunction>
</cfcomponent>

Passing session variables

Hello....
I have created a simple form that populates with data from a SQL db. I'm connecting fine, but only pulling data from the initial record. I'm trying to have users click "print form" from an .asp page that passes a session variable, then opening my livecycle form with their specific data. Can't get a SQL Query "select" statement to query to that single file.
Is it possible to query the data on my form from a session variable via asp vbscript?
Thanks

Hi, Simson:
I just bumped onto this post of yours. After reading it several times, I could not understand exactly what you meant still. Maybe you can use a few more lines or an example to show what you want.
By they way, as far as I can remember, it is against j2ee spec to share session between web applications, if that is what you are driving at.

Passing Session Variable from PHP to Applet

I'm trying to pass a session variable from a PHP script to a third party applet. The applet needs to accept the variable as a string into a parameter. I think the htnl has to be dynamically created to turn the session variable into a string for the parameter value. Any suggestions ?

This is really a PHP question. You might get better results on a PHP forum.

Session variables passing to functions

I am trying to create a page that adds property listings and
then add features to the properties.
i attached the code for the page that is having issues. I
have session variables turned on and here is the function and i
cannot get the last listing_id in the listing table to be sent.
I have a function to find the last listingID but the
addlistingfeature doesnt like the return type
<cffunction name="AddListingFeature" returntype="void">
<cfargument name="Feature_ID" type="string"
required="true">
<cfargument name="Listing_ID" type="string"
required="true">
<cfquery datasource="#request.realestatedata#">
Insert Into ListingsFeatures_T(Listing_ID,Feature_ID)
Values('#Trim(arguments.Listing_ID)#','#Trim
(arguments.Feature_ID)#')
</cfquery>
</cffunction>

Hi,
Your code is showing that you're passing the Listing_ID as
though the code "knows" what it is. If you don't have it in the
code, you need to query the db and obtain it. If it is the last
record, something like SELECT max(Listing_ID), or if this is a new
row, is it something like the max(Listing_ID) + 1.
cfwild

Trying to pass Hidden/Session variables from 1 JSP to 3rd JSP

Hellol JSP Gurus !!
This is a question on how a hidden or a value of a session variable can be passed from 1 JSP to a 3rd JSP, with the 2nd JSP as a Processing page.
For eg., here's the scenario
I have a Login page which has the hidden variables. Once the user enters the Login information, the info is validated in a LoginP.jsp (say, its a Processing page for the Login user/passwd info), which does a sendRedirect to a 3rd (Final) JSP which displays the values of the hidden/session variables of the 1st JSP.
In my case, for some reason, I am not able to see the value for the hidden or the session variables in the 3rd JSP - they are null values.
I am attaching some Duke dollars to who ever gives me the right solution.
Thanks a lot in advance

Use strings to set attributes;You can store any serializable object in the session. I doubt this will actually change anything.
Anything wrong with the above code ?Not that I can see ... A number of other things can explain why you're getting null values out of the session. For example :
- You are not using the implicit session obj in the 3rd jsp, but creating a new one and thus overwriting the one created previously
- the session timeout value is unusually low, and by the time you're getting to the 3rd jsp, the session is invalidated and you're getting nulls. Verify your server config, or call session.getMaxInactiveInterval() to check the value. Check also if the session is new ( session.isNew() )
Somebody already pointed this out : If the client does not support cookies and URL rewriting is not enabled, no session ID is returned to the server on a request, which the server then perceives as a new session.
- Another (remote?) possibility : your 3rd jsp belongs to another webapp (i.e you're redirecting to another app context).
If nothing of the above applies, post the jsp code and we'll try to help.

Passing Auto numbers as Session variables

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