One-Page Checkout [Support Thread]

[jimmie]

i get this when trying to checkout
Your available shipping options have changed. Please re-select your desired shipping method.

[jimmie]

i get this when trying to checkout
Your available shipping options have changed. Please re-select your desired shipping method.

again I shouldnt play with things, added this to advanced shipper to not show when free shipping is enabled but didn't add a method

	if (IS_ADMIN_FLAG !== true && $this->enabled == true && isset($GLOBALS['freeoptions'])  &&  $GLOBALS['freeoptions']->enabled && $method == '') {
       $this->enabled = false;
       return false;
      }

[njcyx]

zc 1.58a. php 8.1. opc 2.5.2.

I received the following warning.

Request URI: /ajax.php?act=ajaxOnePageCheckout&method=updateShippingSelection, IP address: xxxx, Language id 1
#0 /includes/classes/ajax/zcAjaxOnePageCheckout.php(115): zen_debug_error_handler()
#1 /includes/classes/ajax/zcAjaxOnePageCheckout.php(104): zcAjaxOnePageCheckout->formatOrderTotal()
#2 /ajax.php(85): zcAjaxOnePageCheckout->updateShippingSelection()
--> PHP Warning: Undefined array key "opc_saved_order_total" in /includes/classes/ajax/zcAjaxOnePageCheckout.php on line 115.

Line 115 is the following section:

    protected function formatOrderTotal()
    {
        return $_SESSION['opc_saved_order_total'];//line 115
    }

Does the following change work? $_SESSION['opc_saved_order_total'] should not be zero or null?

return $_SESSION['opc_saved_order_total'] ?? '';

[lat9]

zc 1.58a. php 8.1. opc 2.5.2.

I received the following warning.

Request URI: /ajax.php?act=ajaxOnePageCheckout&method=updateShippingSelection, IP address: xxxx, Language id 1
#0 /includes/classes/ajax/zcAjaxOnePageCheckout.php(115): zen_debug_error_handler()
#1 /includes/classes/ajax/zcAjaxOnePageCheckout.php(104): zcAjaxOnePageCheckout->formatOrderTotal()
#2 /ajax.php(85): zcAjaxOnePageCheckout->updateShippingSelection()
--> PHP Warning: Undefined array key "opc_saved_order_total" in /includes/classes/ajax/zcAjaxOnePageCheckout.php on line 115.

Line 115 is the following section:

    protected function formatOrderTotal()
    {
        return $_SESSION['opc_saved_order_total'];//line 115
    }

Does the following change work? $_SESSION['opc_saved_order_total'] should not be zero or null?

return $_SESSION['opc_saved_order_total'] ?? '';

Hmm, that shouldn't happen. Does the associated site, by any chance, have something like the "Remember Me" plugin installed?

[njcyx]

Hi @lat9,

No plug-in, but I added a php file to extend the session/shopping cart expiry time. Not sure if it is related.

<?php define('SESSION_TIMEOUT_CATALOG', 7200);

This file is under /includes/extra_configures/my_ultra_long_session_timeout.php file

Reference link:

https://www.zen-cart.com/showthread....29#post1321729

[lat9]

Looks like that could happen if an error occurred in either initializeResponseStatus or there was an issue with the shipping selection.

I'll be changing that method to read

    // -----
    // Called to format methods' return of the order's current total,
    // rounding to the number of decimal digits in the session's active
    // currency.
    //
    protected function formatOrderTotal()
    {
        global $currencies;

        return $_SESSION['opc_saved_order_total'] ?? $currencies->format(0);
    }

[lat9]

GitHub issue created to track the above change: https://github.com/lat9/one_page_checkout/issues/417

[njcyx]

GitHub issue created to track the above change: https://github.com/lat9/one_page_checkout/issues/417

Thanks!

[gothstone]

After upgrading to the new Square_webPay 1.2.1 I found a bug in (I think) OPC. While checking out and paying with Square_webPay, OR check/money order but NOT Paypal Restfull, If I change what's in the special Instructions or Comments field (or whatever 'TABLE_HEADING_COMMENTS' was defined to originally) I get the error "Your orders details have changed. Please review the current values and re-submit. I had had trouble with this previously with paypal, but not connected it to the comments field.
ZenCart - 1.5.8a
Bootstrap - 3.6.0
OPC - 2.5.1
Square_webPay (paid version) - 1.2.1
PayPal Checkout (RESTful) - 1.0.2

Hoping to upgrade OCP to 2.5.2 today, will post if it still happens in that version.

[gothstone]

Lol, NM, I should have just trusted in lat9! 2.5.2 DOES in fact fix that prob! Thank you Cindy!!!!