From 2ea5f5dff40c9447ab78336fabf2454ef8b98e45 Mon Sep 17 00:00:00 2001
From: Hans van Dijk <hans@therp.nl>
Date: Thu, 22 Aug 2013 17:01:57 +0200
Subject: [PATCH] [IMP] upgrade from 6.1 to 7.0

---
 .../static/src/js/web_confirm_window_close.js | 22 ++++++++++++-------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/web_confirm_window_close/static/src/js/web_confirm_window_close.js b/web_confirm_window_close/static/src/js/web_confirm_window_close.js
index d07dc6a1..753addba 100644
--- a/web_confirm_window_close/static/src/js/web_confirm_window_close.js
+++ b/web_confirm_window_close/static/src/js/web_confirm_window_close.js
@@ -7,20 +7,26 @@
 */
 
 openerp.web_confirm_window_close = function(openerp) {
+	//3 essential differences between 6.1 and 7.0
+	// - widget_parent replaced by ViewManager
+	// - $element. replaced by $el
+	// - $(window).bind replaced by $(window).on
     openerp.web.FormView.include({
-
         warning_on_close: function() {
-            if (this.widget_parent && this.widget_parent.active_view == 'form' && this.$element.hasClass('oe_form_dirty')) {
-                // Firefox will show a generic confirmation dialog
-                // When any text is returned here.
-                return openerp.web._t('You have unsaved data in this window. Do you really want to leave?');
-            }
+            if (this.ViewManager 
+            && this.ViewManager.active_view == 'form'
+            && this.$el.hasClass('oe_form_dirty'))
+        	// Firefox will show a generic confirmation dialog
+            // When any text is returned here.
+        	return openerp.web._t(
+    			"You have unsaved data in this window. " +
+    			"Do you really want to leave?");
         },
-
+        
         start: function() {
             res = this._super();
             if (!(this.embedded_view)) {
-                $(window).bind('beforeunload', _.bind(
+                $(window).on("beforeunload", _.bind(
                     this.warning_on_close, this));
             }
             return res;