Going to home page when adding a certain product

I am having a problem when I add a specific product (a gift certificate with some coding on the page) being redirected only in Internet Explorer to the home page and leaving the cart empty when a customer hits the "add to cart" button. It works correctly in all other browser that I have tried - Chrome, Firefox, Safari... Any ideas? Thank you.

please send a copy of the page in a zip archive and a link where i can see the problem to investigate.

I found this on a previous issue and think it may be connected.
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Posted By: ray@webassist.com (Ray Borduin) Message 10 in Log
Date: 03/29/2012 09:45 pm No Attachments
Title: RE: Will not accept captcha code

The issue on this site was that you had a php.ini file in the directory with the contact.php page that changed the way session variables were stored and that php.ini file was not in the WA_ValidationToolkit directory so they weren't sharing the same session data.

I copied the php.ini file into the WA_ValidationToolkit directory and that seems to have resolved this issue.
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I have include the file (page) that is causing the issue with Internet Explorer and a page that is working fine. To recreate go to gift_certificates.php. Thank you.

quite a bit of hand coding going on in the gift certificate page that I think is contributing to the problem.

one issue i see is that the Add to Cart function on that page that is working reference the $ATC_itemdiscountable column, but on the gift certificate page, that column is not included in the functions, this will cause an error to occur and i think this is the root of the issue.

compare the add to cart functions on the 2 pages you sent and you will see the differences.

I added the "discountable" column and it did not make a difference. Again, still working fine in all browsers besides Internet Explorer. Other thoughts? Thank you. I attached the revised page with the added column.

I have found the problem and fixed it....


Here's the offending code:


<td width="482" align="center"> <form action="<?php echo $_SERVER[" php_self"]; ?> <?php echo (isset($_SERVER["QUERY_STRING"]) && $_SERVER["QUERY_STRING"] !=


Once changed to:

<td width="482" align="center"> <form action="<?php echo $_SERVER["PHP_SELF"]; ?> <?php echo (isset($_SERVER["QUERY_STRING"]) && $_SERVER["QUERY_STRING"] !=


it works fine.

Thank you for your help.