Question

我有一堆数据通过隐藏的输入字段发送到paypal网关。但是，我想将表单中的数据解析到我的数据库中，同时将用户发送到PayPal支付系统。我有以下PHP块来回显PayPal按钮，但我遇到麻烦，包括＆＃34; type =＆＃39;提交＆＃39;＆＃34;输入字段来解析表单数据。用户单击PAyPal按钮后，表单数据不会发送到我的数据库。一旦用户点击PayPal按钮，如何将表单数据发送到我的数据库？

＆＃13;

<?php 
//////////////////////////////////////////////////////////////////////////////
//       Section 5 (render the cart for the user to view on the page)       //
//////////////////////////////////////////////////////////////////////////////
$cartOutput = "";
$cartTotal = "";
$pp_checkout_btn = '';
$product_id_array = '';
if (!isset($_SESSION["cart_array"]) || count($_SESSION["cart_array"]) < 1){
	$cartOutput = "<h2 align='center'>Your shopping cart is empty</h2>";
} else{
	//Start PayPal Checkout Button
	$pp_checkout_btn .= '<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="hyperesale@gmail.com">';
	//Start the For Each loop
	$i = 0;
	foreach($_SESSION["cart_array"] as $each_item){
		$item_id = $each_item['item_id'];
		$sql = mysql_query("SELECT * FROM products WHERE id='$item_id' LIMIT 1");
		while ($row = mysql_fetch_array($sql)){
			$product_name = $row["product_name"];
			$price = $row["price"];
			$details = $row["details"];
		}
		$pricetotal = $price * $each_item['quantity'];
		$cartTotal = $pricetotal + $cartTotal;

		setlocale(LC_MONETARY, "en_US");
		$pricetotal = money_format("%10.2n", $pricetotal);
		//Dynamic Checkout Btn assembly
		$x = $i + 1;
		$pp_checkout_btn .= '<input type="hidden" name="item_name_' . $x . '" value="' . $product_name . '">
		<input type="hidden" name="amount_' . $x . '" value="' . $price . '">
		<input type="hidden" name="quantity_' . $x . '" value="' . $each_item['quantity'] . '"> ';
		//Create the product array variable
		$product_id_array .= "$item_id-".$each_item['quantity'].",";
		//Dynamic table row assembly
		$cartOutput .= '<tr style="border-top: none">';
		$cartOutput .= '<td><img src="inventory_images/' . $item_id . '.jpg" alt="' . $product_name . '" width="52" height="40"/><br /><a href="product.php?id=' . $item_id . '">' . $product_name . '</a></td>';
		$cartOutput .= '</tr>';
		$i++;
	}
	setlocale(LC_MONETARY, "en_US");
	$cartTotal = money_format("%10.2n", $cartTotal);
	$cartTotal = "<div style='font-size:18px; margin-top:12px; color: black' align='right'><strong>Cart Total : ".$cartTotal." USD </strong></div>";
	//Finish the Paypal Checkout Btn
	$pp_checkout_btn .= '<input type="hidden" name="custom" value="' . $product_id_array . '">
	<input type="hidden" name="notify_url" value="https://www.hyperesale.com/storescripts/paypalipn.php">
	<input type="hidden" name="return" value="https://www.hyperesale.com/checkout_complete.php">
	<input type="hidden" name="rm" value="2">
	<input type="hidden" name="cbt" value="Return to The Store">
	<input type="hidden" name="cancel_return" value="https://www.hyperesale.com/home/index.php">
	<input type="hidden" name="lc" value="US">
	<input type="hidden" name="currency_code" value="USD">
	<input type="image" src="https://www.paypalobjects.com/webstatic/en_US/i/buttons/checkout-logo-large.png" name="submit" alt="Make payments with PayPal - its fast, free and secure!" width="280vw" height="60vh">
	</form>
	';
}
?>
<?php
// Parse the form data and add inventory item to the system
if(isset($_POST['fName'])){

        $id = mysql_real_escape_string($_POST['id']);
    $fName = mysql_real_escape_string($_POST['fName']);
    $lName = mysql_real_escape_string($_POST['lName']);
    $address = mysql_real_escape_string($_POST['address']);
    $city = mysql_real_escape_string($_POST['city']);
    $state = mysql_real_escape_string($_POST['state']);
    $zipCode = mysql_real_escape_string($_POST['zipCode']);
    $pNumber = mysql_real_escape_string($_POST['pNumber']);
    $SHIPPINGfName = mysql_real_escape_string($_POST['SHIPPINGfName']);
    $SHIPPINGlName = mysql_real_escape_string($_POST['SHIPPINGlName']);
    $SHIPPINGaddress = mysql_real_escape_string($_POST['SHIPPINGaddress']);
    $SHIPPINGcity = mysql_real_escape_string($_POST['SHIPPINGcity']);
    $SHIPPINGstate = mysql_real_escape_string($_POST['SHIPPINGstate']);
    $SHIPPINGzipCode = mysql_real_escape_string($_POST['SHIPPINGzipCode']);
    $SHIPPINGpNumber = mysql_real_escape_string($_POST['SHIPPINGpNumber']);
    $cardType = mysql_real_escape_string($_POST['cardType']);
    $cardName = mysql_real_escape_string($_POST['cardName']);
    $cardNumber = mysql_real_escape_string($_POST['cardNumber']);
    $expireDate = mysql_real_escape_string($_POST['expireDate']);
    $securityCode = mysql_real_escape_string($_POST['securityCode']);
    $email = mysql_real_escape_string($_POST['email']);

    //Add this product into the database now
    $sql = mysql_query("INSERT INTO checkoutInfo (id, fName, lName, address, city, state, zipCode, pNumber, SHIPPINGfName, SHIPPINGlName, SHIPPINGaddress, SHIPPINGcity, SHIPPINGstate, SHIPPINGzipCode, SHIPPINGpNumber, cardType, cardName, cardNumber, expireDate, securityCode, email)
        VALUES('$id','$fName','$lName','$address','$city','$state','$zipCode','$pNumber','$SHIPPINGfName','$SHIPPINGlName','$SHIPPINGaddress','$SHIPPINGcity','$SHIPPINGstate','$SHIPPINGzipCode','$SHIPPINGpNumber','$cardType','$cardName','$cardNumber','$expireDate','$securityCode','$email'") or die (mysql_error());
    $pid = mysql_insert_id();
}
?>

＆＃13;

Answer 1

我不确定你的代码中发生了什么，因为你没有显示$ _POST [＆＃39; cardNumber＆＃39;]等来自哪里。但是，不管怎样，您无法同时向paypal服务器和服务器发布POST以更新数据库。你可以这样做：

1）POST到您验证数据并更新数据库的服务器上的脚本，并输出包含上述表单的页面并在加载时提交表单，例如onload =＆＃34; javascript：document。 myform.submit（）＆＃34;

2）当用户点击按钮，然后提交表单时，请向服务器发送一些AJAX信息，然后提交表单。

如果这有意义，请告诉我。

在PayPal按钮上点击表格数据点击？

1 个答案: