[Pkg-javascript-commits] [backbone] 131/281: Cross domain issue patch for old ie browsers (<=7)

[Jonas Smedegaard]

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js pushed a commit to tag 0.9.0
in repository backbone.

commit 32b2f28ba98f73a14cfb6aff12d4257459756a08
Author: Edil Kratskih <edil.kratskih at gmail.com>
Date:   Wed Dec 21 13:18:57 2011 +0600

    Cross domain issue patch for old ie browsers (<=7)
---
 backbone.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/backbone.js b/backbone.js
index a74453b..4340366 100644
--- a/backbone.js
+++ b/backbone.js
@@ -758,7 +758,12 @@
       var docMode           = document.documentMode;
       var oldIE             = (isExplorer.exec(navigator.userAgent.toLowerCase()) && (!docMode || docMode <= 7));
       if (oldIE) {
-        this.iframe = $('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo('body')[0].contentWindow;
+        var history = this;
+        var src = 'javascript:document.open();document.domain="' + document.domain + '";document.close();';
+        var frame = $('<iframe></iframe>').attr('src', src).hide().bind('load', function() {
+          history.frame = frame.contentWindow;
+        }).appendTo('body');
+
         this.navigate(fragment);
       }
 

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