How to activate the quantity button - Publisher Theme

Topic summary

A user is experiencing non-functional quantity increase/decrease buttons on their Shopify cart page using the Publisher theme.

Troubleshooting attempts:

  • Initial solution suggested adding custom JavaScript code before the </body> tag in theme.liquid
  • First code snippet didn’t work
  • Second updated code worked briefly (5 seconds) before failing again
  • Third code revision was provided

Root cause identified:

  • An installed app appears to be interfering with the quantity buttons
  • The app is likely disabling or conflicting with the button functionality

Recommended next step:
Contact the app developer to discuss the compatibility issue and resolve the conflict with the theme’s quantity controls.

The issue remains unresolved pending app-related investigation.

Summarized with AI on November 3. AI used: claude-sonnet-4-5-20250929.

URL: https://jsdqft-gs.myshopify.com/cart

Increase and decrease button is not clickable.

1 Like

Is this FOC?

Hello @randytheasian ,

Edit theme.liquid search for

Now here just before to it add this code


Regards
Guleria

It didn’t work

Sorry!
Please use this updated code


1 Like

Worked for 5 seconds, it stopped working

Please update the code with this one


btw I observe there is an app, I think booking one which disable the buttons.

You need to discuss the issue with them.

Regards
Guleria

Yes, it is :slightly_smiling_face: