Order Delivery Date Support Thread

[Green Books]

Hi,

I'm using v.2-3-2, but want to add "ERROR_PLEASE_CHOOSE_DELIVERY_DATE" in checkout_shipping/header_php without update to v.2-4. Cause I can't fix the conflict in v.2-4.

I've seen and try Delia's solution below:
http://www.zen-cart.com/showthread.p...ckout-shipping

if (zen_not_null($_POST['order_delivery_date'])) {
$_SESSION['order_delivery_date'] = zen_db_prepare_input($_POST['order_delivery_date']);
} else {
$messageStack->add_session('checkout_shipping', ERROR_PLEASE_CHOOSE_DELIVERY_DATE, 'error');

zen_redirect(zen_href_link(FILENAME_CHECKOUT_SHIPPING, '', 'SSL')); 

I followed #357 and add the time function, the error part was worked:

if ($_POST['order_delivery_time'] == 'notselected') {
$messageStack->add_session('checkout_shipping', ERROR_PLEASE_CHOOSE_DELIVERY_DATE, 'error');
$messageStack->add_session('checkout_shipping', ERROR_PLEASE_CHOOSE_DELIVERY_TIME, 'error');
zen_redirect(zen_href_link(FILENAME_CHECKOUT_SHIPPING, '', 'SSL'));
}
    
    if (zen_not_null($_POST['order_delivery_date'])) {
      $_SESSION['order_delivery_date'] = zen_db_prepare_input($_POST['order_delivery_date'] . " " . $_POST['order_delivery_time']);
    }
    $order_delivery_date = $_SESSION['order_delivery_date']; 

.
.
.

However, now I no longer apply the time function, and because of this the "ERROR_PLEASE_CHOOSE_DELIVERY_DATE" keep no show.
I try to fix the code, but no luck

if ($_POST['order_delivery_date'] == 'notselected') {
$messageStack->add_session('checkout_shipping', ERROR_PLEASE_CHOOSE_DELIVERY_DATE, 'error');

zen_redirect(zen_href_link(FILENAME_CHECKOUT_SHIPPING, '', 'SSL'));
}
    
    if (zen_not_null($_POST['order_delivery_date'])) {
      $_SESSION['order_delivery_date'] = zen_db_prepare_input($_POST['order_delivery_date']);
    }
    $order_delivery_date = $_SESSION['order_delivery_date']; 

And yes, I'd add this line to checkout_shipping.php already.

define('ERROR_PLEASE_CHOOSE_DELIVERY_DATE', 'Please choose a pickup/delivery date'); 

Any ideas?

Many Thanks