One-Page Checkout [Support Thread]

[swguy]

[01-Aug-2025 03:07:38 America/Chicago] PHP Fatal error: Uncaught Error: Call to a member function guestCheckoutEnabled() on int in /home/client/public_html/includes/classes/observers/class.checkout_one_observer.php:216
Stack trace:
#0 /home/client/public_html/includes/autoload_func.php(64): checkout_one_observer->messageCheck()
#1 /home/client/public_html/includes/application_top.php(329): require('/home/client/...')
#2 /home/client/public_html/index.php(25): require('/home/client/...')
#3 {main}
thrown in /home/client/public_html/includes/classes/observers/class.checkout_one_observer.php on line 216

[lat9]

v2.5.5 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 these GitHub issues:

#425: Disregard shipping modules/methods with no 'id'
#428: Passing E_USER_ERROR to trigger_error() is deprecated
#431: Corrections needed for shipping modules with 'extra' fields
#432: AJAX: Conditionally load order-related classes
#435: 'state_code' address element not created for temporary address updates
#440: Correct product tax display on shipping change
#441: Disallow guest-checkout if email_address is registered but not authorized
#442: Remove overrides now present in zc158 and later

[nicksab]

is it normal for OPC to be display has on column on responsive template?

When combine with the bootstrap template, OPC is display in several columns.

I am not able to add screenshot somehow but:

OPC on bootstrap is like

column 1 column 2 column 3

billing info cart content other
shipping info comment box


OPC on responsive is one column only

billing info
shipping info
comment
cart content

How can i get the 3 column on responsive classic template?

Thank you

[lat9]

is it normal for OPC to be display has on column on responsive template?

When combine with the bootstrap template, OPC is display in several columns.

I am not able to add screenshot somehow but:

OPC on bootstrap is like

column 1 column 2 column 3

billing info cart content other
shipping info comment box


OPC on responsive is one column only

billing info
shipping info
comment
cart content

How can i get the 3 column on responsive classic template?

Thank you

OPC provides a checkout_one.css file in its distribution's /includes/templates/YOUR_TEMPLATE directory. Did you copy that .css file to your responsive_classic clone's template directory?

Note that the file should not be copied for the Bootstrap template and its clones.

[nicksab]

OPC provides a checkout_one.css file in its distribution's /includes/templates/YOUR_TEMPLATE directory. Did you copy that .css file to your responsive_classic clone's template directory?

Note that the file should not be copied for the Bootstrap template and its clones.

The file is there and I am using the latest version of OPC 2.5.5

I am still getting error when trying to attach images so maybe these dropbox link would work better.

Here is the website using Bootstrap Template with OPC

https://www.dropbox.com/scl/fi/vv180...=3zt2azxo&dl=0

Here is the site with Responsive Template and OPC Checkout

https://www.dropbox.com/scl/fi/ml3p9...=ufd3t1ju&dl=0

Same site Responsive Template with classic checkout

https://www.dropbox.com/scl/fi/3p0di...=0jyjlhht&dl=0

[lat9]

That screenshot of Bootstrap with OPC doesn't look like the as-shipped version and the screenshot with responsive_classic is too teeny to make out.

Noting, too, that debugging CSS issues via screenshots is pretty "impossible".

[nicksab]

That screenshot of Bootstrap with OPC doesn't look like the as-shipped version and the screenshot with responsive_classic is too teeny to make out.

Noting, too, that debugging CSS issues via screenshots is pretty "impossible".

sorry forgot to add the link to site with issues

https://www.royal-fleur.com/belvedere/

[lat9]

sorry forgot to add the link to site with issues

https://www.royal-fleur.com/belvedere/

A couple of things with your site-specific customizations:
1. I'm not sure what the goal is with the addition of a <div id="main-content" class="box_spacer"> is, but I don't think that that's helping.
2. Your stylesheet_zcustom.css is overriding the onerow-fluid class' layout

[retched]

PHP 8.4 / ZC 2.1.0 / OPC 2.5.5

This is a bit of a weird one. I'm trying to modify the Square WebPay payment module to add on Square's CashApp payments to be processed through the site. So far, it works when I do so with the standard checkout and One Page Checkout with nothing extra added.

However, if I enable the option "Confirm Terms and Conditions During Checkout Procedure" and then try to proceed with one-page checkout, ZenCart will alert that I need to confirm to the terms of service. But clicking that checkbox, and then trying to confirm order, it stops cold (no processing) or anything. Meanwhile, if I get rid of the checkbox to agree to Terms, it works fine.

I noticed on Developer Console the following "warnings"(?):

Content Script Bridge: Sending response back to page context: {isAllowListed: false, isProtectionEnabled: true, isScamsProtectionEnabled: true}content-scripts.js:1 CONTENT_SHELL: Page is excluded. Skipping shell protection.
content-scripts.js:1 Content Script Bridge: Unknown message type,  MSG_CHECK_DOMAIN_ALLOW_LIST_RESPONSE
injection-tss-mv3.js:1 TSS: Received response from checkDomainAndRun: {isAllowListed: false, isProtectionEnabled: true, isScamsProtectionEnabled: true}
injection-tss-mv3.js:1 injection-tss TSS: hosted page injected
injection-tss-mv3.js:1 injection-tss MBTSS: Nonce:  nonce
content-scripts.js:1 TSS: excluded result:  true
content-scripts.js:1 SCHJK: Search Hijacking notification feature flag is enabled. true
content-scripts.js:1 DFP: Breach notification feature flag is enabled. true
content-scripts.js:1 CONTENT_SHELL: Page is excluded. Skipping shell protection.
content-scripts.js:1 TSS: excluded result:  true
content-scripts.js:1 Content Script Bridge: Sending response back to page context: {isAllowListed: false, isProtectionEnabled: true, isScamsProtectionEnabled: true}
content-scripts.js:1 Content Script Bridge: Unknown message type,  MSG_CHECK_DOMAIN_ALLOW_LIST_RESPONSE
injection-tss-mv3.js:1 TSS: Received response from checkDomainAndRun: {isAllowListed: false, isProtectionEnabled: true, isScamsProtectionEnabled: true}
injection-tss-mv3.js:1 injection-tss TSS: hosted page injected
injection-tss-mv3.js:1 injection-tss MBTSS: Nonce:  nonce
content-scripts.js:1 SCHJK: Search Hijacking notification feature flag is enabled. true
content-scripts.js:1 DFP: Breach notification feature flag is enabled. true
square.js:3 Initializing Cash App Pay... success! {addEventListener: ƒ, attach: ƒ, destroy: ƒ, detach: ƒ, removeEventListener: ƒ}
square.js:3 found checkoutOneSubmit button!
content-scripts.js:1 Content Script Bridge: Sending response back to page context: {isAllowListed: false, isProtectionEnabled: true, isScamsProtectionEnabled: true}
content-scripts.js:1 Content Script Bridge: Unknown message type,  MSG_CHECK_DOMAIN_ALLOW_LIST_RESPONSE
injection-tss-mv3.js:1 TSS: Received response from checkDomainAndRun: {isAllowListed: false, isProtectionEnabled: true, isScamsProtectionEnabled: true}
injection-tss-mv3.js:1 injection-tss TSS: hosted page injected
injection-tss-mv3.js:1 injection-tss MBTSS: Nonce:  nonce
square.js:3 setFormSubmitButton, payment-module: square_webPay
square.js:3 Showing "confirm", paymentMethodHandlesSubmit (true)
square.js:3 setFormSubmitButton, enabling Review and Confirm buttons.
square.js:3 submitFunction, on exit submitter=null
square.js:3 Setting orderConfirmed (1), submitter (null)
square.js:3 Form being submitted, submit_type(confirm
square.js:3 setFormSubmitButton, payment-module: square_webPay
square.js:3 Showing "confirm", paymentMethodHandlesSubmit (true)
square.js:3 setFormSubmitButton, enabling Review and Confirm buttons.
square.js:3 Form checked, passed (true)
square.js:3 Deferring form submittal to the currently-selected payment method.

Not sure what else I could provide to help track it down.

[retched]

PHP 8.4 / ZC 2.1.0 / OPC 2.5.5

This is a bit of a weird one. I'm trying to modify the Square WebPay payment module to add on Square's CashApp payments to be processed through the site. So far, it works when I do so with the standard checkout and One Page Checkout with nothing extra added.

However, if I enable the option "Confirm Terms and Conditions During Checkout Procedure" and then try to proceed with one-page checkout, ZenCart will alert that I need to confirm to the terms of service. But clicking that checkbox, and then trying to confirm order, it stops cold (no processing) or anything. Meanwhile, if I get rid of the checkbox to agree to Terms, it works fine.

I noticed on Developer Console the following "warnings"(?):

Content Script Bridge: Sending response back to page context: {isAllowListed: false, isProtectionEnabled: true, isScamsProtectionEnabled: true}content-scripts.js:1 CONTENT_SHELL: Page is excluded. Skipping shell protection.
content-scripts.js:1 Content Script Bridge: Unknown message type,  MSG_CHECK_DOMAIN_ALLOW_LIST_RESPONSE
injection-tss-mv3.js:1 TSS: Received response from checkDomainAndRun: {isAllowListed: false, isProtectionEnabled: true, isScamsProtectionEnabled: true}
injection-tss-mv3.js:1 injection-tss TSS: hosted page injected
injection-tss-mv3.js:1 injection-tss MBTSS: Nonce:  nonce
content-scripts.js:1 TSS: excluded result:  true
content-scripts.js:1 SCHJK: Search Hijacking notification feature flag is enabled. true
content-scripts.js:1 DFP: Breach notification feature flag is enabled. true
content-scripts.js:1 CONTENT_SHELL: Page is excluded. Skipping shell protection.
content-scripts.js:1 TSS: excluded result:  true
content-scripts.js:1 Content Script Bridge: Sending response back to page context: {isAllowListed: false, isProtectionEnabled: true, isScamsProtectionEnabled: true}
content-scripts.js:1 Content Script Bridge: Unknown message type,  MSG_CHECK_DOMAIN_ALLOW_LIST_RESPONSE
injection-tss-mv3.js:1 TSS: Received response from checkDomainAndRun: {isAllowListed: false, isProtectionEnabled: true, isScamsProtectionEnabled: true}
injection-tss-mv3.js:1 injection-tss TSS: hosted page injected
injection-tss-mv3.js:1 injection-tss MBTSS: Nonce:  nonce
content-scripts.js:1 SCHJK: Search Hijacking notification feature flag is enabled. true
content-scripts.js:1 DFP: Breach notification feature flag is enabled. true
square.js:3 Initializing Cash App Pay... success! {addEventListener: ƒ, attach: ƒ, destroy: ƒ, detach: ƒ, removeEventListener: ƒ}
square.js:3 found checkoutOneSubmit button!
content-scripts.js:1 Content Script Bridge: Sending response back to page context: {isAllowListed: false, isProtectionEnabled: true, isScamsProtectionEnabled: true}
content-scripts.js:1 Content Script Bridge: Unknown message type,  MSG_CHECK_DOMAIN_ALLOW_LIST_RESPONSE
injection-tss-mv3.js:1 TSS: Received response from checkDomainAndRun: {isAllowListed: false, isProtectionEnabled: true, isScamsProtectionEnabled: true}
injection-tss-mv3.js:1 injection-tss TSS: hosted page injected
injection-tss-mv3.js:1 injection-tss MBTSS: Nonce:  nonce
square.js:3 setFormSubmitButton, payment-module: square_webPay
square.js:3 Showing "confirm", paymentMethodHandlesSubmit (true)
square.js:3 setFormSubmitButton, enabling Review and Confirm buttons.
square.js:3 submitFunction, on exit submitter=null
square.js:3 Setting orderConfirmed (1), submitter (null)
square.js:3 Form being submitted, submit_type(confirm
square.js:3 setFormSubmitButton, payment-module: square_webPay
square.js:3 Showing "confirm", paymentMethodHandlesSubmit (true)
square.js:3 setFormSubmitButton, enabling Review and Confirm buttons.
square.js:3 Form checked, passed (true)
square.js:3 Deferring form submittal to the currently-selected payment method.

Not sure what else I could provide to help track it down.

To add here: if I click the "terms" box BEFORE trying to submit payment details THEN click to submit payment details, it works normally.