From ec3de4fd96af1aaefe46c3ba075a79953de8e37d Mon Sep 17 00:00:00 2001
From: Argo-Dell <argo@163.com>
Date: Fri, 23 Aug 2019 16:17:00 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=20IE11=20=E4=B8=8B?=
 =?UTF-8?q?=E9=A1=B5=E8=84=9A=E6=B6=88=E5=A4=B1=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Bootstrap.Admin/wwwroot/lib/longbow/longbow.common.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Bootstrap.Admin/wwwroot/lib/longbow/longbow.common.js b/Bootstrap.Admin/wwwroot/lib/longbow/longbow.common.js
index f200abe3..4a6a3632 100644
--- a/Bootstrap.Admin/wwwroot/lib/longbow/longbow.common.js
+++ b/Bootstrap.Admin/wwwroot/lib/longbow/longbow.common.js
@@ -238,7 +238,9 @@
         footer: function (options) {
             var op = $.extend({ header: "header", content: "body > section:first", ele: 'footer' }, options);
             var $ele = $(op.ele);
-            return $(op.header).outerHeight() + $(op.content).outerHeight() + $ele.outerHeight() > $(window).height() ? $ele.removeClass('position-fixed') : $ele.addClass('position-fixed');
+
+            // 增加 1px 修复 IE11 下由于小数点导致页脚消失bug
+            return $(op.header).outerHeight() + $(op.content).outerHeight() + $ele.outerHeight() > $(window).height() + 1 ? $ele.removeClass('position-fixed') : $ele.addClass('position-fixed');
         },
         formatUrl: function (url) {
             if (!url) return url;