From fb975bba2076758f0615dae042aed2cde705a1b0 Mon Sep 17 00:00:00 2001
From: Petr Vobornik <pvoborni@redhat.com>
Date: Jul 28 2014 08:20:15 +0000
Subject: webui: internet explorer fixes


Fixed:
1. IE doesn't support value 'initial' in CSS rule.
2. setting innerHTML='' also destroys content of child nodes in
LoginScreen in IE -> reattached buttons have no text.

Reviewed-By: Endi Sukma Dewata <edewata@redhat.com>

---

diff --git a/install/ui/less/widgets.less b/install/ui/less/widgets.less
index c21a163..7876307 100644
--- a/install/ui/less/widgets.less
+++ b/install/ui/less/widgets.less
@@ -4,7 +4,7 @@
 
 	.global-activity-indicator {
 
-		bottom: initial;
+		bottom: auto;
 		height: auto;
 		background-color: rgba(0, 0, 0, 0.3);
 		color: white;
diff --git a/install/ui/src/freeipa/widgets/LoginScreen.js b/install/ui/src/freeipa/widgets/LoginScreen.js
index 3e09864..e7e1b02 100644
--- a/install/ui/src/freeipa/widgets/LoginScreen.js
+++ b/install/ui/src/freeipa/widgets/LoginScreen.js
@@ -231,7 +231,13 @@ define(['dojo/_base/declare',
 
         refresh: function() {
             if (this.buttons_node) {
-                this.buttons_node.innerHTML = "";
+                // detach button nodes politely
+                // hard methods like `innerHTML=''` might have undesired
+                // consequences, e.g., removal of children's content in IE
+                var bn = this.buttons_node;
+                while (bn.firstChild) {
+                    bn.removeChild(bn.firstChild);
+                }
             }
             if (this.view === 'reset') {
                 this.show_reset_view();