From 6653e8fc2c55280fad603f60393e49d9ef8e3a7a Mon Sep 17 00:00:00 2001
From: Farshid Tavakolizadeh <farshid.tavakolizadeh@canonical.com>
Date: Fri, 28 Jan 2022 17:15:28 +0100
Subject: [PATCH] fix: stay on page after version switch

Signed-off-by: Farshid Tavakolizadeh <farshid.tavakolizadeh@canonical.com>
---
 docs_src/assets/javascripts/version-select.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/docs_src/assets/javascripts/version-select.js b/docs_src/assets/javascripts/version-select.js
index 0fdd90ec7..3dc99017d 100644
--- a/docs_src/assets/javascripts/version-select.js
+++ b/docs_src/assets/javascripts/version-select.js
@@ -57,7 +57,8 @@ window.addEventListener("DOMContentLoaded", function () {
       if (this.value === '1.1') {
         window.location.href = "https://fuji-docs.edgexfoundry.org"
       } else {
-        window.location.href = "/" + this.value;
+        // replace version in the beginning of path with selected version
+        window.location.pathname = window.location.pathname.replace(/^\/(\d.\d)\//, `/${this.value}/`);
       }
     });