From 36a4962bc099c6c363d82bd3fcbc1e61a74748fa Mon Sep 17 00:00:00 2001
From: Oleg Kalachev <okalachev@gmail.com>
Date: Thu, 25 Nov 2021 23:41:24 +0300
Subject: [PATCH] www: add link to topics list page in topic viewer

---
 clover/www/js/topics.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/clover/www/js/topics.js b/clover/www/js/topics.js
index c8710277..2c3ef93c 100644
--- a/clover/www/js/topics.js
+++ b/clover/www/js/topics.js
@@ -39,13 +39,14 @@ function viewTopicsList() {
 let rosdistro;
 
 function viewTopic(topic) {
-	title.innerHTML = topic;
+	let index = '<a href=topics.html>Topics</a>';
+	title.innerHTML = `${index}: ${topic}`;
 	topicMessage.style.display = 'block';
 
 	ros.getTopicType(topic, function(typeStr) {
 		const [pack, type] = typeStr.split('/');
 		let href = `https://docs.ros.org/en/${rosdistro}/api/${pack}/html/msg/${type}.html`;
-		title.innerHTML = `${topic} <a id="topic-type" href=${href} target="_blank">${typeStr}</a>`;
+		title.innerHTML = `${index}: ${topic} <a id="topic-type" href=${href} target="_blank">${typeStr}</a>`;
 	});
 
 	new ROSLIB.Topic({ ros: ros, name: topic }).subscribe(function(msg) {