From 276e081490430a62872febef6529fff6bf8edeea Mon Sep 17 00:00:00 2001
From: Fabien Meghazi <fme@openerp.com>
Date: Thu, 6 Sep 2012 15:26:02 +0200
Subject: [PATCH] [FIX] Fixed muliple calls to FormView#can_be_discarded()
 [REM] Removed trigger_children

bzr revid: fme@openerp.com-20120906132602-whcst4g0c16a6s5v
---
 addons/web/static/src/js/chrome.js    | 16 +---------------
 addons/web/static/src/js/view_form.js | 10 ++++++++--
 2 files changed, 9 insertions(+), 17 deletions(-)

diff --git a/addons/web/static/src/js/chrome.js b/addons/web/static/src/js/chrome.js
index 0c32fdffff9..3114aaf315f 100644
--- a/addons/web/static/src/js/chrome.js
+++ b/addons/web/static/src/js/chrome.js
@@ -958,20 +958,6 @@ instance.web.Client = instance.web.Widget.extend({
     has_uncommitted_changes: function() {
         return false;
     },
-    trigger_children: function(events) {
-        // TODO: In the future, if we have more valid use cases in other objects, let's
-        //       put this back in the EventDispatcherMixin as an option of trigger()
-        var children = this.getChildren();
-        for (var i = 0; i < children.length; i++) {
-            var child = children[i];
-            if (child.__eventDispatcherMixin) {
-                child.__edispatcherEvents.trigger.apply(child.__edispatcherEvents, arguments);
-                instance.webclient // Yuck!
-                    .trigger_children.apply(child, arguments);
-            }
-        }
-        return this;
-    },
 });
 
 instance.web.WebClient = instance.web.Client.extend({
@@ -1151,7 +1137,7 @@ instance.web.WebClient = instance.web.Client.extend({
     },
     has_uncommitted_changes: function() {
         var $e = $.Event('clear_uncommitted_changes');
-        this.trigger_children('clear_uncommitted_changes', $e);
+        instance.web.bus.trigger('clear_uncommitted_changes', $e);
         if ($e.isDefaultPrevented()) {
             return true;
         } else {
diff --git a/addons/web/static/src/js/view_form.js b/addons/web/static/src/js/view_form.js
index bf2bfc4c9fe..744aa8d000d 100644
--- a/addons/web/static/src/js/view_form.js
+++ b/addons/web/static/src/js/view_form.js
@@ -92,7 +92,7 @@ instance.web.FormView = instance.web.View.extend(instance.web.form.FieldManagerM
             self.on("change:actual_mode", self, self.init_pager);
             self.init_pager();
         });
-        this.on('clear_uncommitted_changes', this, function(e) {
+        instance.web.bus.on('clear_uncommitted_changes', this, function(e) {
             if (!this.can_be_discarded()) {
                 e.preventDefault();
             }
@@ -753,7 +753,13 @@ instance.web.FormView = instance.web.View.extend(instance.web.form.FieldManagerM
         return def.promise();
     },
     can_be_discarded: function() {
-        return !this.$el.is('.oe_form_dirty') || confirm(_t("Warning, the record has been modified, your changes will be discarded.\n\nAre you sure you want to leave this page ?"));
+        if (this.$el.is('.oe_form_dirty')) {
+            if (!confirm(_t("Warning, the record has been modified, your changes will be discarded.\n\nAre you sure you want to leave this page ?"))) {
+                return false;
+            }
+            this.$el.removeClass('oe_form_dirty');
+        }
+        return true;
     },
     /**
      * Triggers saving the form's record. Chooses between creating a new