From 8ad9d9fa154ab9db530f3c86bbd6961262d88cf1 Mon Sep 17 00:00:00 2001
From: Harm Kube <h.kube@tu-braunschweig.de>
Date: Tue, 18 Jan 2022 20:10:39 +0100
Subject: [PATCH] Hiding categories that have no links
---
display/display.css | 4 ++--
display/overlays/neighbors.js | 12 ++++++++++++
2 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/display/display.css b/display/display.css
index 6e42f2b..73cfe63 100644
--- a/display/display.css
+++ b/display/display.css
@@ -305,13 +305,13 @@
padding: 0 18px;
display: none;
overflow: hidden;
- background-color: #000000;
+ background-color: #494949;
flex-direction: row;
}
.category-div {
padding: 0;
- background-color: #000000;
+ background-color: #5d5a5a;
color: #444;
cursor: pointer;
width: 5%;
diff --git a/display/overlays/neighbors.js b/display/overlays/neighbors.js
index b16804b..d4fe055 100644
--- a/display/overlays/neighbors.js
+++ b/display/overlays/neighbors.js
@@ -73,6 +73,7 @@ class NodeNeighborOverlay {
"neighbor-content-links",
contentTabs
);
+ collTabContent.type = cls;
this.tabContentPages[cls] = collTabContent;
collTab.addEventListener("click", function() {
if(collTabContent.style.display === "flex") {
@@ -146,6 +147,17 @@ class NodeNeighborOverlay {
this.tabContentPages[target.type].appendChild(reference);
}
}
+ this.hideContentPages();
+ }
+
+ hideContentPages () {
+ for (const page of Object.values(this.tabContentPages)) {
+ if(!page.hasChildNodes()) {
+ this.tabNavHandles[page.type].style.display = "none";
+ } else {
+ this.tabNavHandles[page.type].style.display = "flex";
+ }
+ }
}
}
--
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