shipping per country - PayPal failure

hi guys

I'm having problems setting up a different shipping cost per country selected on the checkout page. I just want one price for GB and another price for any other selection.

I've set up two shipping rules as follows:

//eCart Rule
function WAEC_eCart1_std_shipping() {
$totalShipping = 0;
if (true && (((isset($_SESSION['eCartCheckoutForm_country'])?$_SESSION['eCartCheckoutForm_country']:"") == "GB"))) {
$totalShipping += floatVal("10");//Result
}
return WA_eCart_FormatNumber($totalShipping, $this->ForceDecimalsC, $this->DecimalPlacesC);
}
//eCart Rule
//eCart Rule
function WAEC_eCart1_shipping_row() {
$totalShipping = 0;
if (true && (((isset($_SESSION['eCartCheckoutForm_country'])?$_SESSION['eCartCheckoutForm_country']:"") != "GB"))) {
$totalShipping += floatVal("15");//Result
}
return WA_eCart_FormatNumber($totalShipping, $this->ForceDecimalsC, $this->DecimalPlacesC);
}
//eCart Rule


here's my SESSION variable on the checkout page:

@session_start();
if(!isset($_SESSION["eCartCheckoutForm_country"])) {
$_SESSION["eCartCheckoutForm_country"] = "".(WA_getSavedFormValue("CheckoutWizard_NewFromBlank_Default","Country")) ."";
}


and here's my cart page live (you can add a misc item to test it):

http://www.rtmedia.co.uk/test/davidhayward/cart.php

any ideas what I've done wrong ?
many thanks as always :)

One thing for sure is you should change the trigger for setting the session variable. The trigger you are using will only set the session variable if it isn't already set, and would prevent people from changing the setting.

It should probably just always set it like:

@session_start();
if(""=="") {
$_SESSION["eCartCheckoutForm_country"] = "".(WA_getSavedFormValue("CheckoutWizard_NewFromBlank_Default","Country")) ."";
}

Another thing that I'd probably do is add a condition to both rules "If session variable exists" so that it won't show any shipping until after they set their country on the checkout page.

thanks for your help Ray

that changes the Shipping total successfully from one to the other, but I still get the PayPal checkout failure... but with no indication why

I've attached my files if you could take a look please - eCart1_PHP.php, confirm.php and checkout.php

Add this code to the failure page:

<?php
@session_start();
var_dump($_SESSION);
?>

The resulting code will include details on why it failed. If you have a hard time interpreting it, view source on the page and copy the code and post it back here in the private area since it may include api credentials. I'll take a look and tell you what might be wrong.

thanks Ray - code attached privately

It is complaining that the Total doesn't match the sum of the items in the cart.

If you can view source before copy and pasting the error codes I can see better what is going on. Please post the same message as before, but view source on the page first so that I can see it with the spaces and tags that won't show when viewed through the browser.

Then attach a copy of the confirm.php page and I can figure out how to resolve it.

thanks Ray - code attached

The issue is with the currency conversion thing you are doing and how you are calculating the grand total based on the taxable total from the cart. This doesn't includethe shipping or handling. Since your cart includes a shipping charge, that is what is causing the problem.

If you don't want to convert the shipping charge you would have to still add it to the grand total on line 77 like this:

$grandtotal += $eCart1->GetShipping();

If you do want to include the shipping in the conversion then you would have to use the Grand Total from the cart and do the same conversion on the shipping field below.

Thanks Ray, If I want to include the shipping in the conversion then presumably I can do this:

$grandtotal += $shippingtotal

whereby $shippingtotal is a variable that takes $eCart1->GetShipping(); with the currency conversion applied in the same manner as $grandtotal

hi Ray - more details attached, thank you