Description
The issue is reported here: https://wordpress.org/support/topic/woo-commerce-cart-problem/
The problem is that when a website is using Funnelkit checkout pages for WooCommerce. If you add a product to cart and then go to the checkout page, if you keep increasing the item count, when you reach 7 count the checkout page will break.
I've already analyzed the issue and the root cause behind this issue is a wrong string concatenation inside the JSON response that is sent when you increase the item count and a POST request is sent to /?wc-ajax=update_order_review&wfacp_id=56501&wfacp_is_checkout_override=yes
For example, when you do not get the error, you will see that the request to https://www.staging18.masacoustics.it/?wc-ajax=update_order_review&wfacp_id=56501&wfacp_is_checkout_override=yes will have a response like this: https://i.imgur.com/LKVYPuS.jpeg and https://i.imgur.com/zmCZxHB.jpeg
And when it breaks, you can clearly see the JSON being broken: https://i.imgur.com/7GnkBB7.jpeg and https://i.imgur.com/av3PLuP.jpeg
Step-by-step reproduction instructions
- Go to
https://www.staging18.masacoustics.it/shop/isolamento-acustico/barriera-acustica-flat-barrier-10a/
- Check on add to cart button (https://i.imgur.com/8Bjz8zE.jpeg)
- Now go to the cart (https://i.imgur.com/e8Oj7MZ.jpeg)
- Now keep increasing the item count (https://i.imgur.com/p576EdL.jpeg) until the the section just keeps on looping the loading animation
- Keep an eye on the network tab of the browser console so that you can spot the issue with the JSON response count from
/?wc-ajax=update_order_review requests
Screenshots, screen recording, code snippet or Help Scout ticket
Video demonstration of the issue: https://mega.nz/file/qUcUGRbB#Glix4VsgKthAI_zDTYBS9lDp_s1lrQy3LNESPIYQD2E
Environment info
No response
Is the issue you are reporting a regression
No
Description
The issue is reported here: https://wordpress.org/support/topic/woo-commerce-cart-problem/
The problem is that when a website is using Funnelkit checkout pages for WooCommerce. If you add a product to cart and then go to the checkout page, if you keep increasing the item count, when you reach
7count the checkout page will break.I've already analyzed the issue and the root cause behind this issue is a wrong string concatenation inside the JSON response that is sent when you increase the item count and a POST request is sent to
/?wc-ajax=update_order_review&wfacp_id=56501&wfacp_is_checkout_override=yesFor example, when you do not get the error, you will see that the request to
https://www.staging18.masacoustics.it/?wc-ajax=update_order_review&wfacp_id=56501&wfacp_is_checkout_override=yeswill have a response like this: https://i.imgur.com/LKVYPuS.jpeg and https://i.imgur.com/zmCZxHB.jpegAnd when it breaks, you can clearly see the JSON being broken: https://i.imgur.com/7GnkBB7.jpeg and https://i.imgur.com/av3PLuP.jpeg
Step-by-step reproduction instructions
https://www.staging18.masacoustics.it/shop/isolamento-acustico/barriera-acustica-flat-barrier-10a//?wc-ajax=update_order_reviewrequestsScreenshots, screen recording, code snippet or Help Scout ticket
Video demonstration of the issue: https://mega.nz/file/qUcUGRbB#Glix4VsgKthAI_zDTYBS9lDp_s1lrQy3LNESPIYQD2E
Environment info
No response
Is the issue you are reporting a regression
No