LoadCard Method
Adds funds to a gift card.
Syntax
fdmsgiftcard.loadCard([callback])
Callback
The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).
The callback for this method is defined as:
function(err){ }
'err' is the error that occurred. If there was no error, then 'err' is 'null'.
'err' has 2 properties which hold detailed information:
err.code err.message
Remarks
This method adds funds to a gift card. The gift card must have been previously activated using the ActivateCard method. ActivateCard is used when the card is originally purchased. LoadCard should be used when a customer wishes to add funds onto his card, to give the customer a refund, etc.
The ResponseCode and ResponseText properties indicate whether this transaction was successful.
Important Note: You must ping your list of service provider URLs and update the URL property to the service provider with the shortest response time every 100 transactions, as well as when your application initially starts. This is not a normal ICMP ping - to determine the fastest transaction URL you must use the special Ping method inside the FDMSRegister class. (You may update your list of service provider URLs with the FDMSRegister class's ServiceDiscovery method).