CartLineQuantityAdjustButton increase by 6

[pannagger]

Hi,
I have a shop implemented in hydrogen react and want to enable for some porducts to buy it only in steps of 6, it was easily implemented for the addToCart button but I have no clue how to manage the CartLineQuantityAdjustButton in the cart itself.
Want to increase and decrease the quantity by 6 with a single click...
Any hints?

Kind regards,
Philip

[juanpprieto]

You would need to create your own custom CartLineQuantityAdjustButton and simply modify the original component. Here is increase logic in the component source

[pannagger]

Thank you, took me a while, but managed to implement it this way.

kind regards

Ps.: further question, saw some Version conflicts, my shop has @shopify/hydrogen ^1.3.0 while a newly created shop has ^2023.7
What is this versioning about? Do not understand it… and in general hydrogen changes immensely

[juanpprieto]

Versions 1.x are for hydrogen v1 which is powered by our React Server Components react framework (deprecated).

Versions using calver versioning 20xx.x (tied to new storefront API versions) refer to the hydrogen v2 version powered by Remix (recommended)

[pannagger]

Okay, thanks for clarification.
Is update necessary at any time?
What i saw, migration changes a lot of thing and seems to be big effort.

[juanpprieto]

Upgrade is not necessary, but highly recommended. v1.x won't get any new features.

[pannagger]

Thanks for your answers