我正在尝试添加购物车按钮。但是现在当我使用按钮时会发生什么：http://imgur.com/ldEEOK3
点击它时我想要按钮，它会将产品添加到购物车，并保持在同一页面。
<tr class="record">
<td><?php echo $row['ref']; ?></td>
<td><?php echo $row['nome']; ?></td>
<td><?php echo $row['preco']; ?></td>
<td><form method="post" action="https://www.paypal.com/cgi-bin/webscr" target="paypal">
<input type="hidden" name="cmd" value="_cart">
<input type="hidden" name="upload" value="1">
<input type="hidden" name="business" value="paypalID"> //not gonna show it :p
<input type="hidden" name="item_name_1" value="<?php echo $row['nome']; ?>">
<input type="hidden" name="quantity_1" value="1">
<input type="hidden" name="amount_1" value="<?php echo $row['preco']; ?>">
<input type="image" src="https://www.paypalobjects.com/pt_PT/PT/i/btn/btn_cart_SM.gif" border="0" name="submit" alt="PayPal - A forma mais fácil e segura de efetuar pagamentos online!">
<img alt="" border="0" src="https://www.paypalobjects.com/pt_PT/i/scr/pixel.gif" width="1" height="1">
</form>
</tr>
我将发布show cart按钮的代码，但我认为它没有问题，因为它工作正常：
<form target="paypal" action="https://www.paypal.com/cgi-bin/webscr" method="post" >
<input type="hidden" name="cmd" value="_s-xclick">
<input type="hidden" name="encrypted" value="erased the big encrypt code">
<input type="image" src="https://www.paypalobjects.com/pt_PT/i/btn/btn_viewcart_SM.gif" border="0" name="submit" alt="PayPal - A forma mais fácil e segura de efetuar pagamentos online!">
<img alt="" border="0" src="https://www.paypalobjects.com/pt_PT/i/scr/pixel.gif" width="1" height="1">
</form>
答案 0 :(得分：1)
您可能想要更改“添加到购物车”按钮中的一些变量：
<form method="post" action="https://www.paypal.com/cgi-bin/webscr" target="paypal">
<input type="hidden" name="cmd" value="_cart">
<input type="hidden" name="add" value="1">
<input type="hidden" name="business" value="paypalID"> //not gonna show it :p
<input type="hidden" name="item_name" value="<?php echo $row['nome']; ?>">
<input type="hidden" name="quantity" value="1">
<input type="hidden" name="amount" value="<?php echo $row['preco']; ?>">
<input type="image" src="https://www.paypalobjects.com/pt_PT/PT/i/btn/btn_cart_SM.gif" border="0" name="submit" alt="PayPal - A forma mais fácil e segura de efetuar pagamentos online!">
<img alt="" border="0" src="https://www.paypalobjects.com/pt_PT/i/scr/pixel.gif" width="1" height="1">
</form>
答案 1 :(得分：1)
您创建的代码用于＆＃34;购物车上传＆＃34;功能。它通常用于您的网站中嵌入了某些购物车功能，并将购物车的内容传递给PayPal进行结帐和付款处理。
https://developer.paypal.com/docs/classic/paypal-payments-standard/integration-guide/cart_upload/
请查看以下链接，了解＆＃34的示例代码;添加到购物车＆＃34;按钮。