static/js/pager: Add default state

1 files changed, 5 insertions, 8 deletions

diff --git a/assets/js/index.js b/assets/js/index.js
index 61fbe68..e43c011 100644
--- a/assets/js/index.js
+++ b/assets/js/index.js
@@ -5,13 +5,12 @@
         document.cookie.indexOf("disabled");
         return console.warn("WARNING: Pager disabled due to cookie restrictions");
     }
-    let url;
     let seek;
     let pager = {};
     const key = "config.scroll.pager.urls";
     if (!localStorage[key]) localStorage[key] = JSON.stringify(pager);
-    const link = function() {
-        url = self.location.href.split("#")[0].split("?")[0];
+    let url = function() {
+        return self.location.href.split("#")[0].split("?")[0];
     };
     const scrollHash = function(url) {
         const hash = self.location.hash;
@@ -72,7 +71,7 @@
     ].forEach(function(event) {
         self.addEventListener(event, function(event) {
             if (event.type === "pageshow") {
-                return event.persisted && self.scrollTo(0, pager[url]);
+                return event.persisted && self.scrollTo(0, pager[url()]);
             }
             if (event.type === "DOMContentLoaded") {
                 self.addEventListener("click", function(event) {
@@ -81,8 +80,7 @@
                     scrollReverse(back, up, event);
                 });
             }
-            link();
-            scrollRestore(url);
+            scrollRestore(url());
         });
     });
     [
@@ -91,8 +89,7 @@
         "scroll"
     ].forEach(function(event) {
         self.addEventListener(event, function() {
-            link();
-            scrollTrack(url);
+            scrollTrack(url());
         });
     });
 })();