Payment API

Code example

    
        webinons.payment.createShoppingBasket(openBasketSuccess, paymentFailure, "PayPal", "mymail@provider.com", "ShopName12345");
        var myBasket = null;

        // Define the openBasketSuccess success callback.
        function openBasketSuccess(basket) {
                alert("Shopping basket was opened successfully");
                myBasket = basket;  
                // refound for a CD
                myBasket.addItem(CD2346278, paymentFailure,
                    {  productID: 'DCD2346233', 
                       description: 'Best of Ladytron 00-10 by Ladytron (Audio CD - 2011)', 
                       currency: 'EUR',
                       itemPrice: -14.99,
                       itemCount: 1}
        }

        // Define the refundItemSuccess success callback.
        function refundSuccess() {
                alert("Adding of refunding item was handled successfully");
                // charge for the deluxe CD
                myBasket.addItem(addItemSuccess, paymentFailure,
                    {  productID: 'DCD2346233', 
                       description: 'Best of Ladytron 00-10 (Deluxe Edition) by Ladytron (Audio CD - 2011)', 
                       currency: 'EUR',
                       itemPrice: 17.98,
                       itemCount: 1}
        }

        // Define the addItemSuccess success callback.
        function addItemSuccess() {
                alert("Adding of new item was handled successfully");
                // now close the bill and perform the actual payment
                myBasket.update(updateSuccess, paymentFailure);
        }
        
        // Define the updateSuccess success callback.
        function updateSuccess() {
                alert("Total amount is: "myBasket.totalAmount+" Tax is "+myBasket.tax);
                // now close the bill and perform the actual payment
                myBasket.checkout(checkoutSuccess, paymentFailure, paymentChallenge);
        }
        
        // Define the checkoutSuccess success callback.
        function checkoutSuccess() {
                alert("Checkout handled successfully - payment was performed.");
                 if (myBasket != null) myBasket.release();
        }        

        // Define the paymentFailure failure callback.
        function paymentFailure(e) {   
                alert("Failure occured during payment.");
                 if (myBasket != null) myBasket.release();
        }

        // Define the paymentChallenge callback.
        function paymentChallenge(cType, cValue) {   
                 
         if(cType=="url"){
           // direct web page of payment provider
           window.open(cValue, "Confirm Payment", "width=300,height=200,scrollbars=yes");
         }
         else if(cType=="text"){
             userInput = prompt(cValue, "");
             answerChallenge(userInput);
         }
         else if(cType=="image"){
             // this would need a custom prompt, which would make this example
             // too large - just pretent it's here.
             userInput = graphicPrompt(cValue, "");
             answerChallenge(userInput);
         }
         else alert("Unknown challenge type "+cType+" issued by payment provider.");  *
        }