How do I insert a session variable into a record?

[cgrray]

I can’t figure out how to insert the value passed by a session variable into a record.

I have a form I want to use to insert a record. I pass session variables to this page and want to insert one of them into the record. The session information is:

session_start();
{
$_SESSION['usename'] = $_POST['username'];
$idvar = $_SESSION['id'];
}

$_SESSION[‘id’] is the user_id that I want to insert into the record.

I know $idvar is getting to the page with the form because I can echo it.

The insert code looks like this:
if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "register")) {
$insertSQL = sprintf("INSERT INTO h_genres (user_id, username, contrib_to, Advertising, Annual_Reports, Leader_Content, Member_Content, Brochures) VALUES (%s, %s, %s, %s, %s, %s, %s, %s)",
GetSQLValueString($_POST['user_id'], "int"),
GetSQLValueString($_POST['username'], "text"),
GetSQLValueString($_POST['contrib_to'], "text"),
GetSQLValueString(isset($_POST['Advertising']) ? "true" : "", "defined","'Y'","'N'"),
GetSQLValueString(isset($_POST['Annual_Reports']) ? "true" : "", "defined","'Y'","'N'"),
GetSQLValueString(isset($_POST['Leader_Content']) ? "true" : "", "defined","'Y'","'N'"),
GetSQLValueString(isset($_POST['Member_Content']) ? "true" : "", "defined","'Y'","'N'"),
GetSQLValueString(isset($_POST['Brochures']) ? "true" : "", "defined","'Y'","'N'"));

mysql_select_db($database_hauw, $hauw);
$Result1 = mysql_query($insertSQL, $hauw) or die(mysql_error());
}

I have a hidden field for the user_id:
<input name="user_id" type="hidden" id="user_id" />

I think I need to get the value in $idvar into user_id but I don’t know how.
Any help is appreciated.

[Newsgroup_User · Accepted solution]

awsweb wrote:
> I have a hidden field for the user_id:
> <input name="user_id" type="hidden" id="user_id" />
>
> I think I need to get the value in $idvar into user_id but I don?t know how.

<input name="user_id" type="hidden" id="user_id" value="<?php echo
$idvar; ?>" />

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David Powers
Adobe Community Expert
Author, "Foundation PHP for Dreamweaver 8" (friends of ED)
http://foundationphp.com/