hi...
i have the following code and i need to check to see if $_SESSION['guestbook'] has
been assigned to the session yet. if it has then use its values to create the combo
box...if it hasnt then run the sql query and assign it to the session as well as fill
the combo box with it... any ideas how?
here is the current code:
<?
//combo_g.php combo box for guestbook
//moduler: 100% reusable
$guestbook=mysql_query("select * from rnjresort.guestbook order by Number ASC");?>
<select name="edit">
<?if(!$guestbook){?>
<option value="">(none)</option><?}
else {?>
<option value="ERROR">Select GuestBook listing</option>
<?while($_SESSION['guestbook']=mysql_fetch_array($guestbook)){?>
<option value=<?$_SESSION['guestbook']['Number']?>><?echo
"(".$_SESSION['guestbook']['Number'].") ".$_SESSION['guestbook']['Name'];?></option>
<?}}?>
</select>
sorry for the long listing of code...
tnx
