hugo/docs/content/en/methods/pages/Related.md

title	description	categories	keywords	params
Related	Returns a collection of pages related to the given page.			functions_and_methods returnType signatures page.Pages PAGES.Related PAGE PAGES.Related OPTIONS

Based on front matter, Hugo uses several factors to identify content related to the given page. Use the default related content configuration, or tune the results to the desired indices and parameters. See details.

The argument passed to the Related method may be a Page or an options map. For example, to pass the current page:

{{ with .Site.RegularPages.Related . | first 5 }}
  <p>Related pages:</p>
  <ul>
    {{ range . }}
      <li><a href="{{ .RelPermalink }}">{{ .LinkTitle }}</a></li>
    {{ end }}
  </ul>
{{ end }}

To pass an options map:

{{ $opts := dict
  "document" .
  "indices" (slice "tags" "keywords")
}}
{{ with .Site.RegularPages.Related $opts | first 5 }}
  <p>Related pages:</p>
  <ul>
    {{ range . }}
      <li><a href="{{ .RelPermalink }}">{{ .LinkTitle }}</a></li>
    {{ end }}
  </ul>
{{ end }}

Options

indices

(slice) The indices to search within.

document

(page) The page for which to find related content. Required when specifying an options map.

namedSlices

(slice) The keywords to search for, expressed as a slice of KeyValues using the keyVals function.

fragments

(slice) A list of special keywords that is used for indices configured as type "fragments". This will match the fragment identifiers of the documents.

A contrived example using all of the above:

{{ $page := . }}
{{ $opts := dict
  "indices" (slice "tags" "keywords")
  "document" $page
  "namedSlices" (slice (keyVals "tags" "hugo" "rocks") (keyVals "date" $page.Date))
  "fragments" (slice "heading-1" "heading-2")
}}