How do i filter recordsets using session variable??? Please help this is driving me mad...!!

I am having the same problem as user "Gabe the animator" in a post sent in 2007.
"my recordset that drives a dynamic table won't filter results based on a session variable. I know session variables are working because I have the session variable echo on the page (dragged-n-dropped my session variable from the Bindings panel to my page), and that works fine. So why can't I filter my recordset with the same session variable???"
here is the code:
<?php require_once('Connections/mockconn.php'); ?>
<?php
session_start();
?>
<?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;
if(!session_id()){
session_start();
$colname_info = "-1";
if (isset($_SESSION['email'])) {
$colname_info = $_SESSION['email'];
mysql_select_db($database_mockconn, $mockconn);
$query_info = sprintf("SELECT name, last_name, email, password FROM registration WHERE email = %s", GetSQLValueString($colname_info, "text"));
$info = mysql_query($query_info, $mockconn) or die(mysql_error());
$row_info = mysql_fetch_assoc($info);
$totalRows_info = mysql_num_rows($info);
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>home</title>
</head>
<body>
<div id="info">hello <?php echo $row_info['']; ?></div>
<?php
if (isset($_SESSION['email'])) {
          echo 'your email: '.' '. $_SESSION['email'] .' '.'good job';}
                    ?>
</body>
</html>
PLEASE PLEASE HELP.... I have been at this for day's...
how do I get the record set to filter based on the value of the session variable

Sorry I forgot to mension the error I am getting?
( ! ) Notice: Undefined index: in C:\wamp\www\mock\home.php on line 59
Call Stack
Time
Memory
Function
Location
1
0.0093
389024
{main}( )
..\home.php:0
Why is this error coming up?

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Alternate method to writing filter for recordset using session variable

I'm not sure if this can be done. I have a user page which I'd like to return database info based upon a userid entered on another page. So far, the session variable (userid) is captured on the user page however it is supposed to return the user's name rather than displaying the session variable.
My problem is this. Within dreamweaver, I am able to create recordsets however I cannot create a filter. The connection works. At this point, I am searching for a workaround where I can tie in the session variable to recordsets. I should make mention that whenever I update the sql statement using the recordset widget, my recordset disappears. ? At any rate, heres a sample of the code sans connection strings, etc.
<%
Dim Recordset1
Dim Recordset1_cmd
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>When I insert request.userid_my code it returns the session variable
AFAIK, session variables are not part of the request object - so I do not understand why you are referencing them this way. I would use the standard reference method : Welcome <%Response.Write(Session("username"))%>
>when I insert the recordset associated with 'name' I get an Adobe End of file error. ?
Sounds like a possible problem with your installation. You may need to try reinstalling DW. How are you "inserting" this recordset and when does the error occur?
Regarding your next post...
>select name from table_name where userid = '" & namemy & "'"
>The statement consistently returns a 'quoted string not properly terminated' error.....
The select statement you quoted is obviously not complete. If you are refering to the select in your OP:
Recordset1_cmd.CommandText = "SELECT name FROM table WHERE userid = '" & Session("userid_my") & "'"
I see nothing wrong with that syntax and the string appears to be terminated correctly. If there is a different statement causing the error, please post the entire line and include a line above and below.

Filter recordset with session variable

This has never happened to me before, but for some reason, my
recordset that drives a dynamic table won't filter results based on
a session variable. I know session variables are working because I
have the session variable echo on the page (dragged-n-dropped my
session variable from the Bindings panel to my page), and that
works fine. So why can't I filter my recordset with the same
session variable??? What's going on?
PS: I've attached my result page's code to this
message.

Gabe the Animator wrote:
> <?php require_once('Connections/sales.php'); ?>
> <?php
> if (!function_exists("GetSQLValueString")) {
> function GetSQLValueString($theValue, $theType,
$theDefinedValue = "",
> $theNotDefinedValue = "")
> {
> $theValue = get_magic_quotes_gpc() ?
stripslashes($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;
> }
> }
>
> $colname_rsSales = "-1";
> if (isset($_SESSION['state'])) {
> $colname_rsSales = $_SESSION['state'];
> }
> mysql_select_db($database_sales, $sales);
> $query_rsSales = sprintf("SELECT * FROM sales WHERE city
= %s",
> GetSQLValueString($colname_rsSales, "text"));
> $rsSales = mysql_query($query_rsSales, $sales) or
die(mysql_error());
> $row_rsSales = mysql_fetch_assoc($rsSales);
> $totalRows_rsSales = mysql_num_rows($rsSales);
>
> session_start(); ?>
The issue is that PHP doesn't "work" with session values
until the session has started, and that must be done on each page,
and must be done in the code *above* any reference to a session
variable. The code you posted has the session_start() after it
tries to use the session value ito filter the recordset. So move
this last line of code ( session_start(); ) above $colnam_rsSales =
"-1". Better yet, use:
if(!session_id()){
session_start();
To prevent some versions of PHP from generating a
warning/notice if you've called session_start() on the page already
and you call it again.
Danilo Celic
| Extending Knowledge Daily :
http://CommunityMX.com/
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>
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