static/js/pager: Define key

1 files changed, 6 insertions, 5 deletions

diff --git a/static/js/pager.ts b/static/js/pager.ts
index 8b89897..c685cb1 100644
--- a/static/js/pager.ts
+++ b/static/js/pager.ts
@@ -9,18 +9,19 @@
 
   let settings = { pager: {} };
 
+  const key = "settings";
   const url = self.location.href.split("#")[0].split("?")[0];
 
   const scrollRestore = function (url) {
     if (history.scrollRestoration) history.scrollRestoration = "manual";
-    if (localStorage["settings"]) {
-      settings = JSON.parse(localStorage["settings"]);
+    if (localStorage[key]) {
+      settings = JSON.parse(localStorage[key]);
     }
     const fragment = document.getElementById(location.hash.slice(1));
     const fragmentInURL = self.location.hash.length > 0;
     if (fragmentInURL && document.body.contains(fragment)) {
       settings["pager"][url] = self.pageYOffset;
-      localStorage["settings"] = JSON.stringify(settings);
+      localStorage[key] = JSON.stringify(settings);
       fragment.scrollIntoView();
       self.addEventListener("load", function () {
         fragment.scrollIntoView();
@@ -32,13 +33,13 @@
       return;
     }
     settings["pager"][url] = self.pageYOffset;
-    localStorage["settings"] = JSON.stringify(settings);
+    localStorage[key] = JSON.stringify(settings);
   };
 
   const scrollTrack = function (url) {
     const currentPosition = self.pageYOffset;
     settings["pager"][url] = currentPosition;
-    localStorage["settings"] = JSON.stringify(settings);
+    localStorage[key] = JSON.stringify(settings);
   };
 
   const backTrack = function (back, up, event) {