One-Page Checkout [Support Thread]

[lat9]

I've just submitted v2.3.8 of One-Page Checkout for the Zen Cart moderators' review and will post back here when it's available for download.

This release contains changes associated with the following GitHub issues:

#291: zc158 compatibility, adding global $languageLoader;.
#292: Using global $db; instead of $GLOBALS['db'].
#293: Re-organize the checkout_one page's language file, grouping all jQuery-based constants as an aid in language translations.
#294: Correct "disappearing taxes" when a store's country has zones and the tax-basis is 'Store'.

[lat9]

I've just submitted v2.3.8 of One-Page Checkout for the Zen Cart moderators' review and will post back here when it's available for download.

This release contains changes associated with the following GitHub issues:

#291: zc158 compatibility, adding global $languageLoader;.
#292: Using global $db; instead of $GLOBALS['db'].
#293: Re-organize the checkout_one page's language file, grouping all jQuery-based constants as an aid in language translations.
#294: Correct "disappearing taxes" when a store's country has zones and the tax-basis is 'Store'.

Now available for download: https://www.zen-cart.com/downloads.php?do=file&id=2095

[jeking]

I searched but did not find any mention of this error. After entering the address and clicking update, I get this:

jquery.checkout_one.min.js?1598622382:5
Uncaught TypeError: Cannot read property 'length' of null

Zen Cart 1.5.7a
OPC 2.3.4
jQuery 1.7.1 (it's an old template)

Thanks.

[lat9]

I searched but did not find any mention of this error. After entering the address and clicking update, I get this:

jquery.checkout_one.min.js?1598622382:5
Uncaught TypeError: Cannot read property 'length' of null

Zen Cart 1.5.7a
OPC 2.3.4
jQuery 1.7.1 (it's an old template)

Thanks.

That's going to be a bit difficult to isolate, since it's the minimized jQuery file, but I'm guessing that it's got to do with that very, very woefully old version of jQuery. I'll need to review the jQuery base requirements for OPC's jQuery processing and will most likely provide an update that disallows the OPC processing if the current jQuery version is prior to that minimum-version requirement.

[jeking]

That's going to be a bit difficult to isolate, since it's the minimized jQuery file, but I'm guessing that it's got to do with that very, very woefully old version of jQuery. I'll need to review the jQuery base requirements for OPC's jQuery processing and will most likely provide an update that disallows the OPC processing if the current jQuery version is prior to that minimum-version requirement.

If it will be helpful, I can switch to the unminimized version and report back.

[lat9]

If it will be helpful, I can switch to the unminimized version and report back.

Thanks, @jeking, that would help pinpoint where the issue is.

[jeking]

Thanks, @jeking, that would help pinpoint where the issue is.

I switched to the uncompressed 1.12.4 and here is the full console log

jquery.checkout_one.min.js?1598622382:5 setFormSubmitButton, payment-module: null
jquery.checkout_one.min.js?1598622382:5 Showing "confirm"
jquery.checkout_one.min.js?1598622382:5 Setting orderConfirmed (0), submitter (null)
jquery.checkout_one.min.js?1598622382:5 jQuery version: 1.12.4
jquery.checkout_one.min.js?1598622382:5 saveCustomerInfo, starts ...
index.php?main_page=checkout_one&zenid=eh8g36jjbg0uhqlfqplgu0ham6:58 {cache: false, type: "POST", traditional: true, dataType: "json", timeout: 5000,##…}
jquery.checkout_one.min.js?1598622382:5 Uncaught TypeError: Cannot read property 'length' of null
at Object.<anonymous> (jquery.checkout_one.min.js?1598622382:5)
at fire (jscript__jquery.min.js:3232)
at Object.fireWith [as resolveWith] (jscript__jquery.min.js:3362)
at Object.deferred.<computed> [as resolve] (jscript__jquery.min.js:3461)
at Object.success (index.php?main_page=checkout_one&zenid=eh8g36jjbg0uhqlfqplgu0ham6:66)
at fire (jscript__jquery.min.js:3232)
at Object.fireWith [as resolveWith] (jscript__jquery.min.js:3362)
at done (jscript__jquery.min.js:9840)
at XMLHttpRequest.callback (jscript__jquery.min.js:10311)

FYI, I get the same error (Uncaught TypeError: Cannot read property 'length' of null) when using 3.6.0