How to get a field value from next/prev asset

Question

asset.getNext().fieldName does not work but might help explain what I was aiming for.

To be more specific, for where there are multiple images in an entry, I want to assign a class to each depending on its next image’s field value. Also, the field I’m trying to get a value from is a radio field.

Answer 1

I found this to work for what I needed:

{% set nextImage = image.getNext() %}
{% if nextImage %}

    {% if nextImage.checkboxFieldHandle.contains('value') %}
        {# Do something #}
    {% endif %}

{% endif %}

Answer 2

I never used that getNext() method with craft.asset, but maybe it works if you explicitly feed it with parameters?

Another idea is to use loop variables:

{% set myClass = not loop.last and entry.myAssets[loop.index].fieldName == '1' ? ' YEY' %}