hugo/docs/content/en/methods/pager/HasPrev.md

title	description	categories	keywords	action
HasPrev	Reports whether there is a pager before the current pager.			related returnType signatures methods/pager/HasNext methods/pager/Prev methods/pager/Next methods/pager/First methods/pager/Last methods/page/Paginate bool PAGER.HasPrev

Use the HasPrev method to build navigation between pagers.

{{ $pages := where site.RegularPages "Type" "posts" }}
{{ $paginator := .Paginate $pages }}

{{ range $paginator.Pages }}
  <h2><a href="{{ .RelPermalink }}">{{ .LinkTitle }}</a></h2>
{{ end }}

{{ with $paginator }}
  <ul>
    {{ with .First }}
      <li><a href="{{ .URL }}">First</a></li>
    {{ end }}
    {{ if .HasPrev }}
      <li><a href="{{ .Prev.URL }}">Previous</a></li>
    {{ end }}
    {{ if .HasNext }}
      <li><a href="{{ .Next.URL }}">Next</a></li>
    {{ end }}
    {{ with .Last }}
      <li><a href="{{ .URL }}">Last</a></li>
    {{ end }}
  </ul>
{{ end }}

You can also write the above without using the HasPrev method:

{{ $pages := where site.RegularPages "Type" "posts" }}
{{ $paginator := .Paginate $pages }}

{{ range $paginator.Pages }}
  <h2><a href="{{ .RelPermalink }}">{{ .LinkTitle }}</a></h2>
{{ end }}

{{ with $paginator }}
  <ul>
    {{ with .First }}
      <li><a href="{{ .URL }}">First</a></li>
    {{ end }}
    {{ with .Prev }}
      <li><a href="{{ .URL }}">Previous</a></li>
    {{ end }}
    {{ with .Next }}
      <li><a href="{{ .URL }}">Next</a></li>
    {{ end }}
    {{ with .Last }}
      <li><a href="{{ .URL }}">Last</a></li>
    {{ end }}
  </ul>
{{ end }}