From c049eee0dfcc447a057a777efbf9ba6193a7f926 Mon Sep 17 00:00:00 2001
From: ambar <ambar.lee@gmail.com>
Date: Mon, 18 Mar 2024 12:49:25 +0800
Subject: [PATCH] feat(theme-default): preserve query string on locale change

---
 .changeset/little-dots-compete.md                           | 5 +++++
 packages/theme-default/src/components/Nav/menuDataHooks.tsx | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)
 create mode 100644 .changeset/little-dots-compete.md

diff --git a/.changeset/little-dots-compete.md b/.changeset/little-dots-compete.md
new file mode 100644
index 000000000..2cfec5bc5
--- /dev/null
+++ b/.changeset/little-dots-compete.md
@@ -0,0 +1,5 @@
+---
+"@rspress/theme-default": minor
+---
+
+feat(theme-default): preserve query string on locale change
diff --git a/packages/theme-default/src/components/Nav/menuDataHooks.tsx b/packages/theme-default/src/components/Nav/menuDataHooks.tsx
index da79ad6e9..1c62c8eed 100644
--- a/packages/theme-default/src/components/Nav/menuDataHooks.tsx
+++ b/packages/theme-default/src/components/Nav/menuDataHooks.tsx
@@ -6,7 +6,7 @@ import { SvgWrapper } from '../SvgWrapper';
 export function useTranslationMenuData() {
   const { siteData, page } = usePageData();
   const currentVersion = useVersion();
-  const { pathname } = useLocation();
+  const { pathname, search } = useLocation();
   const defaultLang = siteData.lang || '';
   const defaultVersion = siteData.multiVersion.default || '';
   const localeLanguages = Object.values(
@@ -31,7 +31,7 @@ export function useTranslationMenuData() {
         items: localeLanguages.map(item => ({
           text: item?.label,
           link: replaceLang(
-            pathname,
+            pathname + search,
             {
               current: currentLang,
               target: item.lang,