One-Page Checkout [Support Thread]

[TitanOwl]

Thanks for your persistance, @TitanOwl. There is, as you identified, an issue with the responsive_classic template's rendering as it (for whatever reason) causes that date popup to be displayed.

See this (https://github.com/lat9/one_page_checkout/issues/350) GitHub issue for the correction. The only file changed is /includes/classes/OnePageCheckout.php. The correction will be included in OPC v2.4.3.

Hi lat9,

I installed a fresh Zen Cart 1.5.7d and the OPC 2.4.3, unfortunately in checkout the Instruction and Coupon do not work:

1- instruction cannot be saved
2- Coupon does not get applied to to total and no effect.

So I followed the uninstallation of the OPC and then I noticed the issues still exist.
In order to figure out if the Zen Cart has issue or OPC , I removed the whole installation of Zen Cart and reinstalled Zen Cart 1.5.7d again on a test website ( tajerak.com), but didnt install OPC , and tried the normal checkout, I can save instructions and apply coupons, but as soon as I install OPC , it wont follow anymore, even if I uninstall OPC the issue remains there, it means OPC defects the Zen Cart permanently.
Now I have fresh installed Zen Cart on tajerak.com, please check and guide me how to install to OPC in order to have the above options working ( Instructions and Coupons)

Thank you.