Retrieving Session Data

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   Hi,

We are currently setting up Product Cart 3.51 and are developing our own payment gateway.

Due to new criteria from Mastercard, we have to include support for SecureCode and Verified by Visa during the payment process. This means that the process is now as follows:

1) User enters card details

2) User is redirected to SecureCode/Verified By Visa

3) User enters password and is then redirected back to our gateway

4) Transaction is completed either successfully or unsuccessfully.

My problem is, when the user is redirected to the 3rd party website and back again, the session variables seems to be cleared so I can't get the Order Total (pcBillingTotal) or Order Number etc. Does anyone know of a way around this?

Many thanks.

Craig

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palagrim Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 27-January-2009 Status: Offline Points: 0	Post Options Post Reply Quote palagrim Report Post Thanks(0) Quote Reply Topic: Retrieving Session Data Posted: 07-July-2009 at 6:24am
	Hi, We are currently setting up Product Cart 3.51 and are developing our own payment gateway. Due to new criteria from Mastercard, we have to include support for SecureCode and Verified by Visa during the payment process. This means that the process is now as follows: 1) User enters card details 2) User is redirected to SecureCode/Verified By Visa 3) User enters password and is then redirected back to our gateway 4) Transaction is completed either successfully or unsuccessfully. My problem is, when the user is redirected to the 3rd party website and back again, the session variables seems to be cleared so I can't get the Order Total (pcBillingTotal) or Order Number etc. Does anyone know of a way around this? Many thanks. Craig

palagrim Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 27-January-2009 Status: Offline Points: 0	Post Options Post Reply Quote palagrim Report Post Thanks(0) Quote Reply Posted: 07-July-2009 at 6:58am
	Correction - the Session("pcCartIndex") is accessible after returning to the gateway... I need to know how this information put back in the session variable so I can get the Order Total etc etc... Thanks! :)

palagrim Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 27-January-2009 Status: Offline Points: 0	Post Options Post Reply Quote palagrim Report Post Thanks(0) Quote Reply Posted: 07-July-2009 at 7:41am
	Correction correction - Think I've solved it. If you set the "pcGatewayDataIdOrder" to the order number and then #include the file pcGatewayData.asp then all of the variables such as pcBillingTotal, pcCustomerEmail etc etc are all set.

Hamish Members Profile Send Private Message Find Members Posts Add to Buddy List Admin Group Joined: 12-October-2006 Location: United Kingdom Status: Offline Points: 56	Post Options Post Reply Quote Hamish Report Post Thanks(0) Quote Reply Posted: 07-July-2009 at 8:37am
	Hi Palagrim, Do you mean your own payment gateway - or a payment gateway interface? I'm guessing the latter. I'm sure you have seen the page already as it seems you have nearly completed it, but I just wanted to make sure you have seen : http://wiki.earlyimpact.com/how_to/adding_new_payment_gateway
	Editing ProductCart Code? See WIKI Guidelines for Editing ProductCart's ASP Source Code