fix: scroll issue in IE (#275)

laysent · QingWei-Li · commit 3e94cb6d76e1 · 2017-10-11T11:33:59.000-05:00
* fix scroll issue in IE

* add meta tag for IE browser
diff --git a/dev.html b/dev.html
@@ -3,6 +3,7 @@
 <head>
   <meta charset="UTF-8">
   <title>docsify</title>
+  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
   <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
   <link rel="stylesheet" href="/themes/vue.css" title="vue">
   <link rel="stylesheet" href="/themes/dark.css" title="dark" disabled>
diff --git a/docs/index.html b/docs/index.html
@@ -4,6 +4,7 @@
   <meta charset="UTF-8">
   <title>docsify</title>
   <link rel="icon" href="_media/favicon.ico">
+  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
   <meta name="keywords" content="doc,docs,documentation,gitbook,creator,generator,github,jekyll,github-pages">
   <meta name="description" content="A magical documentation generator.">
   <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
diff --git a/src/core/event/scroll.js b/src/core/event/scroll.js
@@ -12,8 +12,8 @@ function scrollTo (el) {
   if (scroller) scroller.stop()
   enableScrollEvent = false
   scroller = new Tweezer({
-    start: window.scrollY,
-    end: el.getBoundingClientRect().top + window.scrollY,
+    start: window.pageYOffset,
+    end: el.getBoundingClientRect().top + window.pageYOffset,
     duration: 500
   })
     .on('tick', v => window.scrollTo(0, v))
