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 f76fdd59f51ca33aa8dbc646482aee5895dfe983..e6764ed2bf463e4afa4440b8d471e455ec2818c2 100644 (file)
--- 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.