From 03c2bf52a902847f6fb155a2a8f657575d7a7ae2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=B6ren=20Weber?= <mail@soeren-weber.de>
Date: Sat, 4 Feb 2023 01:42:21 +0100
Subject: [PATCH] nav: fix nav on last project page and horizontal scrolling
 detection #452

---
 static/js/theme.js | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/static/js/theme.js b/static/js/theme.js
index ea4ee4cfb3..43d04b5f26 100644
--- a/static/js/theme.js
+++ b/static/js/theme.js
@@ -394,10 +394,10 @@ function initArrowNav(){
     }
 
     // button navigation
-    var e = document.querySelector( 'a.nav-prev' );
-    e && e.addEventListener( 'click', navPrev );
-    e = document.querySelector( 'a.nav-next' );
-    e && e.addEventListener( 'click', navNext );
+    var prev = document.querySelector( 'a.nav-prev' );
+    prev && prev.addEventListener( 'click', navPrev );
+    var next = document.querySelector( 'a.nav-next' );
+    next && next.addEventListener( 'click', navNext );
 
     // keyboard navigation
     // avoid prev/next navigation if we are not at the start/end of the
@@ -408,8 +408,8 @@ function initArrowNav(){
     document.addEventListener('keydown', function(event){
         if( !event.shiftKey && !event.ctrlKey && !event.altKey && !event.metaKey ){
             if( event.which == '37' ){
-                if( !scrollLeft && el.scrollLeft <= 0 ){
-                    navPrev();
+                if( !scrollLeft && +el.scrollLeft.toFixed() <= 0 ){
+                    prev && prev.click();
                 }
                 else if( scrollLeft != -1 ){
                     clearTimeout( scrollLeft );
@@ -417,8 +417,8 @@ function initArrowNav(){
                 scrollLeft = -1;
             }
             if( event.which == '39' ){
-                if( !scrollRight && el.scrollLeft + el.clientWidth >= el.scrollWidth ){
-                    navNext();
+                if( !scrollRight && +el.scrollLeft.toFixed() + +el.clientWidth.toFixed() >= +el.scrollWidth.toFixed() ){
+                    next && next.click();
                 }
                 else if( scrollRight != -1 ){
                     clearTimeout( scrollRight );