(#939) Try alternate way to detect bottom of page

Difegue · Jan 12, 2025 · e0df929 · e0df929
1 parent 1b50138
commit e0df929
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Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/public/js/common.js b/public/js/common.js
@@ -369,6 +369,15 @@ LRR.getImgSizeAsync = function (target) {
     });
 };
 
+LRR.getDocHeight = function() {
+    var D = document;
+    return Math.max(
+        D.body.scrollHeight, D.documentElement.scrollHeight,
+        D.body.offsetHeight, D.documentElement.offsetHeight,
+        D.body.clientHeight, D.documentElement.clientHeight
+    );
+}
+
 /**
  * Show a generic toast with a given header and message.
  * This is a compatibility layer to migrate jquery-toast-plugin to react-toastify.

diff --git a/public/js/reader.js b/public/js/reader.js
@@ -319,7 +319,7 @@ Reader.handleShortcuts = function (e) {
         if ($(".page-overlay").is(":visible")) { break; }
         if (e.originalEvent.getModifierState("Shift") && (window.scrollY) === 0) {
             (Reader.mangaMode) ? Reader.changePage(1) : Reader.changePage(-1);
-        } else if ((window.innerHeight + window.scrollY) >= document.body.offsetHeight) {
+        } else if (($(window).height() + $(window).scrollTop()) >= LRR.getDocHeight()) {
             (Reader.mangaMode) ? Reader.changePage(-1) : Reader.changePage(1);
         }
         // spacebar is always forward regardless of reading direction, so it needs to be flipped