From: Guy Pyrzak <guy.pyrzak@gmail.com>
Date: Sun, 29 Aug 2010 21:24:11 +0000 (-0700)
Subject: Bug 577574: Make YUI's unload listener into a "pagehide" listener on
X-Git-Tag: bugzilla-4.0rc1~85
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=829ea987669370eef020731fc3a3d7fa400e64ba;p=thirdparty%2Fbugzilla.git

Bug 577574: Make YUI's unload listener into a "pagehide" listener on
browsers that support it. Before this patch, fields using YUI autocomplete
were losing their entered data when pressing "Back" in the browser
r=mkanat, a=mkanat
---

diff --git a/template/en/default/global/header.html.tmpl b/template/en/default/global/header.html.tmpl
index f76fdd59f5..e6764ed2bf 100644
--- a/template/en/default/global/header.html.tmpl
+++ b/template/en/default/global/header.html.tmpl
@@ -154,9 +154,12 @@
     <script type="text/javascript">
     <!--
         YAHOO.namespace('bugzilla');
-        if (YAHOO.env.ua.gecko) {
+        
+        if ( "onpagehide" in window || YAHOO.env.ua.gecko) {
             YAHOO.util.Event._simpleRemove(window, "unload", 
                                            YAHOO.util.Event._unload);
+            YAHOO.util.Event._simpleAdd(window, "pagehide", 
+                                           YAHOO.util.Event._unload);
         }
         [%# The language selector needs javascript to set its cookie,
           # so it is hidden in HTML/CSS by the "bz_default_hidden" class.