通过贝宝发送多个产品答案

【问题标题】：sending multiple products via paypal通过贝宝发送多个产品
【发布时间】：2017-12-21 02:08:44
【问题描述】：

我想将多个产品发送到贝宝。我知道发送产品到payPal的格式是：

 <input type="hidden" name="item_name_x" value="test 1">

不幸的是，它不起作用。您认为问题出在哪里？

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JS Bin</title>
</head>
<body>
            <form action="https://www.paypal.com/cgi-bin/webscr" method="post">
                <input type="hidden" name="cmd" value="_xclick">
                <input type="hidden" name="business" value="ronny@hoojima.com">
                <input type="hidden" name="item_name_1" value="test 1">
                <input type="hidden" name="item_number_1" value="1">
                <input type="hidden" name="item_name_2" value="test 2">
                <input type="hidden" name="item_number_2" value="2">
                <input type="hidden" name="item_name_3" value="test 3">
                <input type="hidden" name="item_number_3" value="3">
                <input type="hidden" name="amount_1" value="99.00">
                <input type="hidden" name="amount_2" value="2">
                <input type="hidden" name="amount_3" value="99.00">
                <input type="image" name="submit" src="https://www.paypalobjects.com/webstatic/en_US/i/buttons/checkout-logo-large.png" alt="PayPal - The safer, easier way to pay online">
            </form>
</body>
</html>

【问题讨论】：

标签： html paypal

【解决方案1】：

使用 PayPal Buy Now 按钮，您不能传递多个项目。要允许多个项目到 PayPal，请使用“购物车上传”按钮代码。请参考以下示例代码和链接供您参考：

<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
        <input type="hidden" name="cmd" value="_cart">
        <input type="hidden" name="upload" value="1">
        <input type="hidden" name="business" value="paypalemail"><!-- Add your PayPal Seller/Business email address mandatory-->
        <input type="hidden" name="item_name_1" value="Item Name 1"> <!--  sample item name -->
        <input type="hidden" name="amount_1" value="1.00"><!--  sample amount -->
        <input type="hidden" name="shipping_1" value="1.75"><!--  sample shipping -->
        <input type="hidden" name="item_name_2" value="Item Name 2">
        <input type="hidden" name="amount_2" value="2.00">
        <input type="hidden" name="shipping_2" value="2.50">
        <input type='hidden' name='invoice' value='your Invoice Id' /> <!-- add Unique invoice for different customer -->
        <input type="hidden" name="notify_url" value="www.yourwebsite.com/ipn"> <!-- Please add IPN URL You can use this service to automate back-office and administrative functions, including fulfilling orders, tracking customers, and providing status and other information related to transactions. -->
        <input type='hidden' name='currency_code' value='Your currency' />
        <input type='hidden' name='cancel_return' value='' /><!-- Take customers to this URL when they cancel their checkout -->
        <input type='hidden' name='return' value='' /><!-- Take customers to this URL when they finish their checkout  -->
        <input type="image" name="submit" border="0" src="https://www.paypalobjects.com/en_US/i/btn/btn_buynow_LG.gif" alt="PayPal - The safer, easier way to pay online">
    </form>

对于 PayPal 按钮 HTML 变量，请参考以下链接：https://developer.paypal.com/docs/classic/paypal-payments-standard/integration-guide/Appx_websitestandard_htmlvariables/

即时支付通知（IPN）：https://developer.paypal.com/docs/classic/ipn/gs_IPN/

【讨论】：

【解决方案2】：

感谢您的回答。为了使其从购物车中通用，您可以这样使用：

function updateToPayPal() {
           var formChildren = $("#payPalInputs");
           var itemsInTable = $("#cartTable").find('tr');
           var j = 1;
           for (var i = 0; i < itemsInTable.length; i++) {

               var tr = itemsInTable[i];

            var qty = $(tr).find('.qtyInput').val();
            if(qty === undefined)
                continue;
               var price = $(tr).find('.total').text();
               var name = $(tr).find('.name').text();

               var itemName = $('<input type="hidden" name="item_name_' + j + '" value="' + name + '">');
               var itemPrice = $('<input type="hidden" name="amount_' + j + '" value="' + parseInt(price) + '">');
               var itemQty = $('<input type="hidden" name="quantity_' + j + '" value="' + qty + '">');
               j++;
               $(formChildren).append(itemName).append(itemPrice).append(itemQty);
           }
       }

            <form action="https://www.paypal.com/cgi-bin/webscr" method="post" id="payPalInputs">
                <input type="submit" id="paypal" value=""> </input>
                <input type="hidden" name="cmd" value="_cart">
                <input type="hidden" name="upload" value="1">
                <input type="hidden" name="business" value="seller@dezignerfotos.com">
                <input type="hidden" name="image_url" value="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSh4ggvLtqBjp6ipc-tjwvkb1Cy62J8nTnhdNNCFrE-NMnU70B3">
            </form>

<table id="cartTable"><h2>Cart</h2><tr id="" title-row=""><th></th><th>Products</th><th>Qty</th><th>Price</th><th>Total</th></tr><tr id="Products0"><td class="deleteRow"><span>X</span></td><td class="name">Korean / American</td><td><input type="number" class="qtyInput" id="quantity" maxlength="3" size="3" value="1"></td><td>15.88</td><td id="total" class="total">79.4000</td></tr><tr id="Products1"><td class="deleteRow"><span>X</span></td><td class="name">Batman album</td><td><input type="number" class="qtyInput" id="quantity" maxlength="3" size="3" value="1"></td><td>53.59</td><td id="total" class="total">107.1800</td></tr><tr id="Products3"><td class="deleteRow"><span>X</span></td><td class="name">Gravity Falls</td><td><input type="number" class="qtyInput" id="quantity" maxlength="3" size="3" value="1"></td><td>105.64</td><td id="total" class="total">211.2800</td></tr><tr id="total-row"><td>Total</td><td></td><td id="totalQty">9</td><td></td><td id="totalBill">397.8600</td></tr></table>

使用根据用户输入更新的动态购物车

【讨论】：