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sending to success if no need for payment on paypal express

Thread began 5/25/2012 9:37 am by Christopher West | Last modified 5/30/2012 11:40 am by Christopher West | 867 views | 7 replies

Jason ByrnesWebAssist

On the checkout page at lines line 103 - 214 is the code for the authentication for paypal express checkout behavior.

it begins the first few lines and last few lines look like this:

php:
<?php

$WA_PP_ECO_SetResult 
WA_PP_ECO_SOAPObject();
if (isset(
$_POST["PayPal_ExpressCheckout_button_x"]))  {
.....
.....
.....
  
$WA_PP_ECO_SetResult WA_PP_ECO_Set_Post($WA_PP_ECO_Set_params,$WA_PP_ECO_Do_itemized);
  if (
$WA_PP_ECO_SetResult->isError) {
    if (
"http://www.dinkyfingerprint.co.uk/failure.php" != "") {
      
header("Location: ""http://www.dinkyfingerprint.co.uk/failure.php"); exit;
    }
  }
  else {
    
$DinkyCart->redirStr $WA_PP_ECO_SetResult->ECOServer;
  }
}
?>




add an if statement around that code so it only executes if the cart total is greater than 0:

php:
<?php if($DinkyCart->GrandTotal() > 0) { ?>

<?php
$WA_PP_ECO_SetResult 
WA_PP_ECO_SOAPObject();
if (isset(
$_POST["PayPal_ExpressCheckout_button_x"]))  {
.....
.....
.....
  
$WA_PP_ECO_SetResult WA_PP_ECO_Set_Post($WA_PP_ECO_Set_params,$WA_PP_ECO_Do_itemized);
  if (
$WA_PP_ECO_SetResult->isError) {
    if (
"http://www.dinkyfingerprint.co.uk/failure.php" != "") {
      
header("Location: ""http://www.dinkyfingerprint.co.uk/failure.php"); exit;
    }
  }
  else {
    
$DinkyCart->redirStr $WA_PP_ECO_SetResult->ECOServer;
  }
}
?>
<?php 
} else { $DinkyCart->redirStr "http://www.dinkyfingerprint.co.uk/confirm.php" ?>







on the confirm page, at lines 19 - 134, there is also express checkout code, for the Get Payer Profile and Process transaction with express checkout behaviors, you need to add a similar statements to prevent that code from processing if the total is not greater than 0 and set the redirect to the success page if it is.

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