One-Page Checkout [Support Thread]

[jiji2018]

I am using the 1.55F version.
There is a problem with PayPal Express Payment.
But click on the PayPal page to confirm the payment back to the website, the page can not be clicked.
How do I need to modify it to fix this problem?

[lat9]

Which version of One Page Checkout is installed? What template are you using? Have you modified any of the OPC template files for use on your store?

[jiji2018]

I am using the 1.55F version.
one_page_checkout-2.0.5
Use adaptive templates

[lat9]

There have been many changes to OPC since v2.0.5 (the current version is v2.1.2). Noting that a couple of those changes have corrected interaction with the PayPal payment methods.

[jiji2018]

Can zencart 1.55F use the v2.1.2 version?

[swguy]

Testing v2.1.2 with payment module from Network Merchants LLC, and pressing submit won't complete the transaction; just goes back to the checkout_one page with no error message. This payment module *does* work with standard checkout.

[swguy]

On the off chance that there's something obviously wrong with the implementation, here's the payment module.

gps.zip

[jiji2018]

I want to separate the registration and shipping address.
When you register, you only need to fill in the email, password and name.
Can it be achieved?

[lat9]

Can zencart 1.55F use the v2.1.2 version?

Yes, versions of Zen Cart from 1.5.5b through 1.5.6c are currently supported.

I want to separate the registration and shipping address.
When you register, you only need to fill in the email, password and name.
Can it be achieved?

Sure, set the OPC setting Enable Account Registration to true.

[lat9]

Testing v2.1.2 with payment module from Network Merchants LLC, and pressing submit won't complete the transaction; just goes back to the checkout_one page with no error message. This payment module *does* work with standard checkout.

On the off chance that there's something obviously wrong with the implementation, here's the payment module.

gps.zip

Since you've already got this payment method installed, you could create an OPC debug log for the looping transaction and send it to me directly.

Enable OPC debug, take the checkout process to the point of clicking that "Confirm" button, delete the current OPC log, click that button and then (after the loop-back) grab a copy of that OPC log.