only query once

wxiaoguang · wxiaoguang · commit 3e1593aa0350 · 2025-10-29T20:48:57.000+08:00
diff --git a/web_src/js/components/ViewFileTreeStore.ts b/web_src/js/components/ViewFileTreeStore.ts
@@ -30,8 +30,9 @@ export function createViewFileTreeStore(props: {repoLink: string, treePath: stri
       const response = await GET(u.href);
       const elViewContent = document.querySelector('.repo-view-content');
       elViewContent.innerHTML = await response.text();
-      const t1 = elViewContent.querySelector('.repo-view-content-data').getAttribute('data-document-title');
-      const t2 = elViewContent.querySelector('.repo-view-content-data').getAttribute('data-document-title-common');
+      const elViewContentData = elViewContent.querySelector('.repo-view-content-data');
+      const t1 = elViewContentData.getAttribute('data-document-title');
+      const t2 = elViewContentData.getAttribute('data-document-title-common');
       document.title = `${t1} - ${t2}`; // follow the format in head.tmpl: <head><title>...</title></head>
     },
 
