FIX: scroll percent now count only content div.

iissnan · Apr 7, 2017 · 4bd315d · 4bd315d
1 parent 2eee68f
commit 4bd315d
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/source/js/src/utils.js b/source/js/src/utils.js
@@ -64,11 +64,13 @@ NexT.utils = NexT.$u = {
       $top.toggleClass('back-to-top-on', window.pageYOffset > THRESHOLD);
 
       var scrollTop = $(window).scrollTop();
-      var docHeight = $(document).height();
+      var docHeight = $('#content').height();
       var winHeight = $(window).height();
       var scrollPercent = (scrollTop) / (docHeight - winHeight);
       var scrollPercentRounded = Math.round(scrollPercent*100);
-      $('#scrollpercent>span').html(scrollPercentRounded);
+      var scrollPercentMaxed = (scrollPercentRounded > 100) ? 100 : scrollPercentRounded;
+      $('#scrollpercent>span').html(scrollPercentMaxed);
+    });
     });
 
     $top.on('click', function () {