foundation.slider.js in foundation-rails-5.3.1.0

- old
+ new

@@ -2,11 +2,11 @@
   'use strict';
 
   Foundation.libs.slider = {
     name : 'slider',
 
-    version : '5.3.0',
+    version : '5.3.1',
 
     settings: {
       start: 0,
       end: 100,
       step: 1,
@@ -38,13 +38,18 @@
         })
         .on('mousemove.fndtn.slider touchmove.fndtn.slider pointermove.fndtn.slider', function(e) {
           if (!!self.cache.active) {
             e.preventDefault();
             if ($.data(self.cache.active[0], 'settings').vertical) {
-              self.calculate_position(self.cache.active, e.pageY || 
-                                                         e.originalEvent.clientY || 
-                                                         e.originalEvent.touches[0].clientY || 
-                                                         e.currentPoint.y);
+              var scroll_offset = 0;
+              if (!e.pageY) {
+                scroll_offset = window.scrollY;
+              }
+              self.calculate_position(self.cache.active, (e.pageY || 
+                                                          e.originalEvent.clientY || 
+                                                          e.originalEvent.touches[0].clientY || 
+                                                          e.currentPoint.y) 
+                                                          + scroll_offset);
             } else {
               self.calculate_position(self.cache.active, e.pageX || 
                                                          e.originalEvent.clientX || 
                                                          e.originalEvent.touches[0].clientX || 
                                                          e.currentPoint.x);