Get metafield for chosen variant

[Fabian_Rohr]

So I added one metafield for every variant of an example product with different integer values assigned to them.

I want to display these values depending on the variant the user has currently chosen on the product page. How do I do that?

At the moment this is what I do:

{{ variant.metafields.test.something }}

This gets the correct variable. The problem is that the variable doesn't change when the user selects a different variant of the product. How can I make this interactive?

Thanks a lot! 

[rickydazla]

Try variant.selected.metafields... https://help.shopify.com/en/themes/liquid/objects/variant#variant-selected

[Fabian_Rohr]

Doesnt work.

[rickydazla]

Bummer. Does your URL have a Variant parameter / does that change?

[Fabian_Rohr]

Yes, the &variant=XXX parameter changes.