From 209ac7be7db196dec85c5d0698189bf1f49a4488 Mon Sep 17 00:00:00 2001
From: Peter Mosses <p.d.mosses@tudelft.nl>
Date: Thu, 22 Aug 2019 21:45:09 +0200
Subject: [PATCH] Update nav.html
Restrict navigation to display only direct children.
---
_includes/nav.html | 2 ++
1 file changed, 2 insertions(+)
diff --git a/_includes/nav.html b/_includes/nav.html
index 1c1dd2b7..fdcf1e13 100644
--- a/_includes/nav.html
+++ b/_includes/nav.html
@@ -20,6 +20,7 @@
{%- endif -%}
<a href="{{ child.url | absolute_url }}" class="navigation-list-link{% if page.url == child.url %} active{% endif %}">{{ child.title }}</a>
{%- if child.has_children -%}
+ {%- if page.url == child.url or page.parent == child.title -%}
{%- assign grand_children_list = site.html_pages | where: "parent", child.title | sort:"nav_order" -%}
<ul class="navigation-list-child-list">
{%- for grand_child in grand_children_list -%}
@@ -29,6 +30,7 @@
{%- endfor -%}
</ul>
{%- endif -%}
+ {%- endif -%}
</li>
{%- endfor -%}
</ul>
--
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