One-Page Checkout [Support Thread]

ZC 2.0.1 Bootstrap template and OPC.

Is there a way to control the layout of the checkout page in the Admin, or is it CSS or template-based?

I currently have the checkout information displayed in 3 columns underneath the text Checkout, with each column being 1/3 of the width of the container.
I want each component of the checkout section to take up the fill width of the container.
I've achieved this result in a browser using development tools, but am unsure of the correct way to go about it.

mikecnz:

ZC 2.0.1 Bootstrap template and OPC.

Is there a way to control the layout of the checkout page in the Admin, or is it CSS or template-based?

I currently have the checkout information displayed in 3 columns underneath the text Checkout, with each column being 1/3 of the width of the container.
I want each component of the checkout section to take up the fill width of the container.
I've achieved this result in a browser using development tools, but am unsure of the correct way to go about it.
That page's layout is template-based. Take a look at tpl_checkout_one_default.php and you'll see that each of the "blocks" on that page is its own element. You can re-arrange in your version of Bootstrap, changing the number of columns as well as the ordering of those "blocks".

v2.5.3 of One-Page Checkout is now available for download: https://www.zen-cart.com/downloads.php?do=file&id=2095

This release contains changes associated with the following GitHub issues:

#417: Correct PHP Warning when $_SESSION['opc_saved_order_total'] isn't set and debug is enabled.
#418: Correct PHP Warning during AJAX processing when $_SESSION['shipping'] isn't set and debug is enabled.
#419: Ensure that guest-checkout customers/address_book entries actually exist.

ZC 2.0.1
Php 8.3
Bootstrap template
OPC. 2.5.3

I am getting the following error while trying to checkout:

[12-Aug-2024 00:54:08 UTC] PHP Fatal error: Uncaught TypeError: CouponValidation::is_product_valid(): Argument #1 ($product_id) must be of type int, string given, called in /includes/functions/functions_gvcoupons.php on line 90 and defined in /includes/classes/CouponValidation.php:14
Stack trace:
#0 /includes/functions/functions_gvcoupons.php(90): CouponValidation::is_product_valid()
#1 /includes/modules/order_total/ot_coupon.php(635): is_product_valid()
#2 /includes/modules/order_total/ot_coupon.php(138): ot_coupon->get_order_total()
#3 /includes/classes/order_total.php(72): ot_coupon->process()
#4 /includes/modules/pages/checkout_one/header_php.php(347): order_total->process()
#5 /index.php(35): require('/home/zch1akhw6...')
#6 {main}
thrown in /includes/classes/CouponValidation.php on line 14

Any help please

Thank you in advance

nicksab:

ZC 2.0.1
Php 8.3
Bootstrap template
OPC. 2.5.3

I am getting the following error while trying to checkout:

[12-Aug-2024 00:54:08 UTC] PHP Fatal error: Uncaught TypeError: CouponValidation::is_product_valid(): Argument #1 ($product_id) must be of type int, string given, called in /includes/functions/functions_gvcoupons.php on line 90 and defined in /includes/classes/CouponValidation.php:14
Stack trace:
#0 /includes/functions/functions_gvcoupons.php(90): CouponValidation::is_product_valid()
#1 /includes/modules/order_total/ot_coupon.php(635): is_product_valid()
#2 /includes/modules/order_total/ot_coupon.php(138): ot_coupon->get_order_total()
#3 /includes/classes/order_total.php(72): ot_coupon->process()
#4 /includes/modules/pages/checkout_one/header_php.php(347): order_total->process()
#5 /index.php(35): require('/home/zch1akhw6...')
#6 {main}
thrown in /includes/classes/CouponValidation.php on line 14

> 
> Any help please
> 
> Thank you in advance

Turning Discount Coupon module  off seems  to be fixing the issue as an alternative.

nicksab:

Turning Discount Coupon module off seems to be fixing the issue as an alternative.
Right, that's a base Zen Cart bug. Please re-post in the Bug Reports thread.

Any idea why the 'Guest Checkout' section does not show up in Firefox?

Chrome

Firefox

DML73:

Any idea why the 'Guest Checkout' section does not show up in Firefox?

Chrome

Firefox

What version of OPC and Zen Cart? You can shoot me a link to the site so I can take a peek.

It's OPC 2.4.6 and Zen cart v1.5.7d

https://www.usconverters.com/

Thank you C.

I'm seeing the Guest Checkout option when I place an item in the cart and then navigate to the login page. Note that the Guest Checkout option won't show up if there's nothing in the cart.

Oooh I see that now, I didn't have a product in the cart. Gosh I should have been able to think that was the problem :laugh:

Another question, would it be possible to disable/remove the need for entering a telephone number when the customer checkout using the one page checkout? Either remove the field completely or at least make it non-mandatory.

DML73:

Another question, would it be possible to disable/remove the need for entering a telephone number when the customer checkout using the one page checkout? Either remove the field completely or at least make it non-mandatory.
Just like a regular customer creating their address record. Go to the admin's Configuration :: Minimum Values :: Telephone Number and set the value to 0. That removes the requirement for a telephone number entry; it doesn't remove the field from the customer's display.

Just started happening: the AJAX response to a change in shipping method (or payment method) shows up as raw text on the screen:

{"status":"ok","errorMessage":"","orderTotalHtml":"\n Sub-Total:</td>\n $156.00</td> \n</tr>\n\n FedEx (Fedex 2 Day):</td>\n $37.82</td> \n</tr>\n\n 7 % FL Tax:</td>\n $10.92</td> \n</tr>\n\n Total:</td>\n $204.74</td> \n</tr>\n","shippingHtml":"","shippingMessage":"","paymentHtml":"\n
\n
Payment Method</h4>\n
\n
Please select a payment method for this order.</p>\n

\n
"paypalwpp"
"Click </span></label>\n </div>\n
\n
"paypaldp"
Credit Card</label>\n </div>\n\n
\n First Name:</label>\n
"Scott"

Console shows error:
error: status=parsererror, errorThrown = SyntaxError: Unexpected non-whitespace character after JSON at position 5043 (line 1 column 5044), override: [object Object]

If it "just started happening", what changed?

No code changes; might have been some hoster side changes but I'm not sure what.

Site is 1.5.8a running PHP 8.1 - also tested PHP 8.2. OPC is 2.4.6 (2023-08-19).

swguy:

No code changes; might have been some hoster side changes but I'm not sure what.

Site is 1.5.8a running PHP 8.1 - also tested PHP 8.2. OPC is 2.4.6 (2023-08-19).
You know it's difficult to diagnose without knowing what changed, right?

Agreed, just wondering if you had ever seen similar reports. This one has me completely stumped. Works fine on my hoster.

i have a insane problem. This site has the old COWOA installed. And there are thousands of duplicate email addresses! Does the one page checkout have any conversion scripts to change from COWOA to one page checkout?

delia:

i have a insane problem. This site has the old COWOA installed. And there are thousands of duplicate email addresses! Does the one page checkout have any conversion scripts to change from COWOA to one page checkout?
Nope, they're totally different ways of doing guest checkout. For sites that I've upgraded that included COWOA, I just left the COWOA orders/accounts alone. OPC guest orders will be placed (and identified) separately.