Taxonomies Within Taxonomies?

[bobrocke]

Say blog posts have categories. And they have tags.

Is there a mechanism in Grav to return all the tags used in a given category?

And a mechanism to return all the posts that have a given category and given tag?

[rhukster]

1. You are asking for all the page tags in a given category? You could get all the pages for a category taxonomy, then loop through them to build an array of tags used.
2. You can find pages that match a given category and tag with something like:

{% for post in taxonomy.findTaxonomy({'category:'blog','tags':['animal','cat']}) %}