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Fix duplicated external links in collections (#1001)

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Fix external links and collections

The navigation should only display the external links once, after the links to pages that are not in collections.

The test for PR #876 at https://just-the-docs.github.io/just-the-docs-tests/navigation/external-links fails with v0.4.0.rc3,
and succeeds when the updated `nav.html` is added locally.

The docs need updating to clarify how the interaction between the collections feature and the external links feature is resolved.
This commit is contained in:
Peter Mosses 2022-10-14 22:08:42 +02:00 committed by GitHub
parent e72181e09f
commit 6d9d41359c
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2 changed files with 15 additions and 11 deletions
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8
_includes/nav.html
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@ -183,15 +183,17 @@
</li> </li>
{%- endunless -%} {%- endunless -%}
{%- endfor -%} {%- endfor -%}
{%- assign nav_external_links = site.nav_external_links -%} {%- unless include.key -%}
{%- for node in nav_external_links -%} {%- assign nav_external_links = site.nav_external_links -%}
{%- for node in nav_external_links -%}
<li class="nav-list-item external"> <li class="nav-list-item external">
<a href="{{ node.url | absolute_url }}" class="nav-list-link external"> <a href="{{ node.url | absolute_url }}" class="nav-list-link external">
{{ node.title }} {{ node.title }}
{% unless node.hide_icon %}<svg viewBox="0 0 24 24" aria-labelledby="svg-external-link-title"><use xlink:href="#svg-external-link"></use></svg>{% endunless %} {% unless node.hide_icon %}<svg viewBox="0 0 24 24" aria-labelledby="svg-external-link-title"><use xlink:href="#svg-external-link"></use></svg>{% endunless %}
</a> </a>
</li> </li>
{%- endfor -%} {%- endfor -%}
{%- endunless -%}
</ul> </ul>
{%- comment -%} {%- comment -%}

6
docs/navigation-structure.md
View File

@ -252,10 +252,9 @@ aux_links:
## External Navigation Links ## External Navigation Links
To add external links to the navigation, add them to the `nav_external_links` [configuration]({{ site.baseurl }}{% link docs/configuration.md %}) option in your site's `_config.yml` file. To add external links to the navigation, add them to the `nav_external_links` [configuration]({{ site.baseurl }}{% link docs/configuration.md %}) option in your site's `_config.yml` file.
External links will appear under all other items in the listing order. External links will appear in the navigation after the links to ordinary pages, but before any collections.
#### Example #### Example
{: .no_toc } {: .no_toc }
```yaml ```yaml
@ -266,6 +265,9 @@ nav_external_links:
hide_icon: false # set to true to hide the external link icon - defaults to false hide_icon: false # set to true to hide the external link icon - defaults to false
``` ```
The external links are decorated by an icon, which distinguishes them from internal links.
You can suppress the icon by setting `hide_icon: true`.
--- ---
## In-page navigation with Table of Contents ## In-page navigation with Table of Contents