From 3f7ee21952147455dcc3d7eb552d4c86eb32d6d4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Mon, 10 Feb 2014 22:24:21 +0100
Subject: [PATCH] Search for sequence on all views of one2many

issue3642
review3201004
---
 tryton/gui/window/view_form/view/form_gtk/one2many.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/tryton/gui/window/view_form/view/form_gtk/one2many.py b/tryton/gui/window/view_form/view/form_gtk/one2many.py
index 36e29a7921..5f191767d3 100644
--- a/tryton/gui/window/view_form/view/form_gtk/one2many.py
+++ b/tryton/gui/window/view_form/view/form_gtk/one2many.py
@@ -321,8 +321,11 @@ class One2Many(WidgetInterface):
         ctx = {}
         ctx.update(self.field.context_get(self.record))
         sequence = None
-        if self.screen.current_view.view_type == 'tree':
-            sequence = self.screen.current_view.widget_tree.sequence
+        for view in self.screen.views:
+            if view.view_type == 'tree':
+                sequence = view.widget_tree.sequence
+                if sequence:
+                    break
 
         def update_sequence():
             if sequence: