Checkout confirmation error

[MelodyW]

I have installed the store credit module and have amended the checkout_confirmation/header_php.php file.

I think I may have deleted some code from this file as when you try to check out it says 'Error - you have not selected a payment method'. I have tried to uninstall the module but then when you select a payment method you just get a blank page.

I am sure it is something to do with this php file. I also get a Windows Explorer error - stop running this script? A script on this page is causing Internet Explorer to run slowly.

Unfortunately, I don't have a copy of the original file to put it back as it was.

Has anyone else had this problem? I have posted a message under the store credit module but have had no replies and I really need to get this working.

// load the selected payment module
require(DIR_WS_CLASSES . 'payment.php');

// BEGIN REWARDS POINTS
// if credit does not cover order total or isn't selected
if ($_SESSION['credit_covers'] != true) {
// check that a gift voucher isn't being used that is larger than the order
if ($_SESSION['cot_gv'] < $order->info['total']) {
$credit_covers = false;
}
}
// END REWARDS POINTS

if ($credit_covers) {

unset($_SESSION['payment']);
$_SESSION['payment'] = '';
}

//@debug echo ($credit_covers == true) ? 'TRUE' : 'FALSE';

$payment_modules = new payment($_SESSION['payment']);
$payment_modules->update_status();
if (($_SESSION['payment'] == '' && !$credit_covers) || (is_array($payment_modules->modules)) && (sizeof($payment_modules->modules) > 1) && (!is_object($$_SESSION['payment'])) && (!$credit_covers) ) {
$messageStack->add_session('checkout_payment', ERROR_NO_PAYMENT_MODULE_SELECTED, 'error');
}

if (is_array($payment_modules->modules)) {
$payment_modules->pre_confirmation_check();
}

if ($messageStack->size('checkout_payment') > 0) {
zen_redirect(zen_href_link(FILENAME_CHECKOUT_PAYMENT, '', 'SSL'));
}
//echo $messageStack->size('checkout_payment');
//die('here');

Any help / advice would be much appreciated.

Many thanks

Mel

[stevesh]

First, you can get a copy of the original file by downloading the Zencart zip file (link on the forum Home page).

Second, check for error log files in your /cache folder to see possible reasons for the blank page.