One-Page Checkout [Support Thread]

[balihr]

ZX Slideshow comes with jscript_jquery-1.7.1.min.js and not 1.9.1.

I'd guess your problem is caused by loading multiple instances of jQuery on the same page. You can check source and see the sequence .js files are loaded - make sure you don't load the jquery file again after the other js files.
A fix for ZX Slideshow was described here but this might break other functionality on your site so make sure you test it thoroughly.

[mvstudio]

ZX Slideshow comes with jscript_jquery-1.7.1.min.js and not 1.9.1.

I'd guess your problem is caused by loading multiple instances of jQuery on the same page. You can check source and see the sequence .js files are loaded - make sure you don't load the jquery file again after the other js files.
A fix for ZX Slideshow was described here but this might break other functionality on your site so make sure you test it thoroughly.

Thanks for the reply. I was able find some of the files that were deleted by error on one of the backups, uploaded them again and all is working as it should. Zx-slideshow is a bit outdated. I've had it working with 1.9.1 for quite a while now without any issues, and it works even better with the latest version. I've updated the jquery file for the latest version which is jscript_jquery-1.12.4.min.js which is also the version needed for zen-colorbox. Both work smoothly and no need for redundant jquerys. All the functionality on the website is working as it should.

@Lat9 one question.
Is it possible to have the rewards box, gift certificate box and discount box update the shopping cart contents without having to click the APPLY button just like the shipping methods do? The reason I'm asking is because the way it works right now, it throws an error message "Please confirm the terms and conditions below" every time I test either of those boxes because of the page refresh. I'm assuming customers want to see the total updated before placing the order and might get thrown off by the error messages.

[lat9]

Thanks for the reply. I was able find some of the files that were deleted by error on one of the backups, uploaded them again and all is working as it should. Zx-slideshow is a bit outdated. I've had it working with 1.9.1 for quite a while now without any issues, and it works even better with the latest version. I've updated the jquery file for the latest version which is jscript_jquery-1.12.4.min.js which is also the version needed for zen-colorbox. Both work smoothly and no need for redundant jquerys. All the functionality on the website is working as it should.

@Lat9 one question.
Is it possible to have the rewards box, gift certificate box and discount box update the shopping cart contents without having to click the APPLY button just like the shipping methods do? The reason I'm asking is because the way it works right now, it throws an error message "Please confirm the terms and conditions below" every time I test either of those boxes because of the page refresh. I'm assuming customers want to see the total updated before placing the order and might get thrown off by the error messages.

While it's not possible to get those updates to be applied without clicking that "Apply" button, I'll see about correcting the interaction with the confirmation checkbox.

[swguy]

includes/modules/pages/checkout_one_confirmation/header_php.php line 129 is

$_SESSION['comments'] = (zen_not_null ($_POST['comments'])) ? zen_clean_html ($_POST['comments']) : '';

Do you think the call to zen_clean_html is absolutely required? I'm asking because I don't think the standard checkout does this operation.

In the standard checkout, a comment entry like:

line1
line2
line3

has the line breaks preserved, but in OPC, because of the zen_clean_html operation, they are all put on one line.

[lat9]

includes/modules/pages/checkout_one_confirmation/header_php.php line 129 is

$_SESSION['comments'] = (zen_not_null ($_POST['comments'])) ? zen_clean_html ($_POST['comments']) : '';

Do you think the call to zen_clean_html is absolutely required? I'm asking because I don't think the standard checkout does this operation.

In the standard checkout, a comment entry like:

line1
line2
line3

has the line breaks preserved, but in OPC, because of the zen_clean_html operation, they are all put on one line.

I don't know where I got that zen_clean_html sanitization from; I'll get it updated to use zen_output_string_protected, like that in the default checkout_confirmation page's processing.

[swguy]

Fantastic! Thank you Cindy!

[lat9]

@swguy, I've chosen to correct the issue a bit differently, changing that line to read:

$_SESSION['comments'] = (!empty($_POST['comments'])) ? htmlspecialchars($_POST['comments'], ENT_NOQUOTES, CHARSET, true) : '';

When using zen_output_string_protected, I found that simple double-quotes (") were being converted to "'s ... which I didn't like. I mean, what if the customer wanted to leave a simple comment like I'd like a margin of 2".?

The update is being tracked via this GitHub issue: https://github.com/lat9/one_page_checkout/issues/219