How to display a product-description in the Paypal expresscheckout
I found how to display a product-description in the Paypal expresscheckout screen.
For about one year, I couldn't display it because of an incomplete sample code provided by Paypal.
Today I found and tested how to do it.
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You should change the function, CallShortcutExpressCheckout(), like,...
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expresscheckout.php
====================
[OLD]
$resArray = CallShortcutExpressCheckout ($paymentAmount, $currencyCodeType, $paymentType, $returnURL, $cancelURL);
[NEW]
$resArray = CallShortcutExpressCheckout ($paymentAmount, $currencyCodeType, $paymentType, $returnURL, $cancelURL, $product_description);
====================
paypalfunctions.php
====================
[OLD]
function CallShortcutExpressCheckout( $paymentAmount, $currencyCodeType, $paymentType, $returnURL, $cancelURL)
[NEW]
function CallShortcutExpressCheckout( $paymentAmount, $currencyCodeType, $paymentType, $returnURL, $cancelURL, $product_description)
[OLD]
$nvpstr = $nvpstr . "&CURRENCYCODE=" . $currencyCodeType;
[NEW]
$nvpstr = $nvpstr . "&CURRENCYCODE=" . $currencyCodeType;
$nvpstr = $nvpstr . "&DESC=".$product_description;//append product_description
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[Japanese=日本語]
Paypal の ExpressCheckout 画面に商品情報を出す方法が一年も分かりませんでしたが、
今日分かったのでメモしておきます。
CallShortcutExpressCheckout() という関数を拡張することが必要です。
拡張方法は、上記をみてください。
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