Link to a nested category

Question

I'm using a matrix field to allow the author to add products they can link to category pages, but my code:

{% for block in entry.transformerProductNavigation %}
 <a href="{{ block.transformer.one.url }}">{{ block.transformer.one.title }}</a>
{% endfor %}

outputs the parent category, can I somehow display the nested category – as you would if it was an entry field and nested entries?

Answer 1

This solves my problem:

{% for block in entry.transformerProductNavigation %}
{% set chosenCategory = block.transformer.last() %}

      {# set a variable – chosenCategory to the 'last' category ensuring any nested categories are accessible   #}
      <a href="{{ chosenCategory.slug }}">{{ chosenCategory.title }}</a>

{% endfor %}

Thanks to this answer: How to fetch only selected child category?.