How to iterate pages with a specific tag from another section

support
1

I have 2 sections I want to cross-link automatically: posts and wiki

in each wiki page I want:
for page in .Section.Posts:

if .Params.name or .Params.symbol in page.tags:
\<a href= page.Permalink > page.title </a>

This is what I got so far:

<h2> Read more detailed posts about {{.Params.name}}:</h2>
  <ul>
  {{ $pages := (union (where .Pages "tags" .Params.symbol) (where .Pages "tags" .Params.name) ) }}
  {{- range intersect (where .Pages "Section" "posts") $pages}}
    <li>  <a href="{{.RelPermalink}}"> {{.title}}</a> </li>
  {{end}}
  </ul>

Iterating syntax in Hugo is very hard, I appreciate any advice or resource to help understand it (any more than reading the docs and videos).

2

This doesn’t answer your question, but you probably want to check out related content. It does what you want, and is possibly faster at build time. :slight_smile: