Still doesn't work
I deleted the recordset and recreated it. I selected "Form Variable" instead of URL Variable.
It now looks like this:
$colname_rsZipZones = "-1";
if (isset($_POST['substr($_POST["zipcode"],0,3)'])) {
$colname_rsZipZones = $_POST['substr($_POST["zipcode"],0,3)'];
}
mysql_select_db($database_BirdScreen, $BirdScreen);
$query_rsZipZones = sprintf("SELECT * FROM zipzones WHERE ZIPSTART = %s", GetSQLValueString($colname_rsZipZones, "text"));
$rsZipZones = mysql_query($query_rsZipZones, $BirdScreen) or die(mysql_error());
$row_rsZipZones = mysql_fetch_assoc($rsZipZones);
$totalRows_rsZipZones = mysql_num_rows($rsZipZones);
if (isset($_POST['substr($_POST["zipcode"],0,3)'])) {
$colname_rsZipZones = $_POST['substr($_POST["zipcode"],0,3)'];
}
?>
It still comes up blank.