From 7de121ade583f8d84fb145affee830ada2b3fef0 Mon Sep 17 00:00:00 2001
From: Leopoldthecoder <Leopoldthecuber@gmail.com>
Date: Fri, 12 Aug 2016 18:02:35 +0800
Subject: [PATCH] fix a compatibility bug of loading

---
 packages/loading/src/directive.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/loading/src/directive.js b/packages/loading/src/directive.js
index b1c587d4..fbc3d908 100644
--- a/packages/loading/src/directive.js
+++ b/packages/loading/src/directive.js
@@ -69,7 +69,8 @@ exports.install = Vue => {
               el.originalPosition = document.body.style.position;
 
               ['top', 'left'].forEach(property => {
-                el.maskStyle[property] = el.getBoundingClientRect()[property] + document.body[`scroll${ property[0].toUpperCase() + property.slice(1) }`] + 'px';
+                let scroll = property === 'top' ? 'scrollTop' : 'scrollLeft';
+                el.maskStyle[property] = el.getBoundingClientRect()[property] + document.body[scroll] + document.documentElement[scroll] + 'px';
               });
               ['height', 'width'].forEach(property => {
                 el.maskStyle[property] = el.getBoundingClientRect()[property] + 'px';