From 47c68eb176b770cca40ead73155ab8bc07f3f945 Mon Sep 17 00:00:00 2001
From: Serge <374928031@qq.com>
Date: Mon, 4 Jul 2016 19:32:45 +0800
Subject: [PATCH] Update directive.js
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fix bug

parseInt(viewportBottom + distance) >= parseInt(elementBottom);

计算错误

iphone6 plus
---
 src/directive.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/directive.js b/src/directive.js
index 45f46a9..b261206 100644
--- a/src/directive.js
+++ b/src/directive.js
@@ -155,7 +155,7 @@ export default {
     } else {
       var elementBottom = getElementTop(element) - getElementTop(scrollEventTarget) + element.offsetHeight + viewportScrollTop;
 
-      shouldTrigger = viewportBottom + distance >= elementBottom;
+      shouldTrigger = parseInt(viewportBottom + distance) >= parseInt(elementBottom);
     }
 
     if (shouldTrigger && this.expression) {