From 25bbaa705a4ea66c4b92e209c9c6e3feed2a994b Mon Sep 17 00:00:00 2001
From: Goffi <goffi@goffi.org>
Date: Wed, 29 Jun 2016 13:51:39 +0200
Subject: [PATCH] frontends (xmlui): cancelling form now trigger submit with
 {"cancelled": "true"} instead of being silently ignored

---
 frontends/src/tools/xmlui.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/frontends/src/tools/xmlui.py b/frontends/src/tools/xmlui.py
index 2a3cc3c3..a38ff53f 100644
--- a/frontends/src/tools/xmlui.py
+++ b/frontends/src/tools/xmlui.py
@@ -663,6 +663,11 @@ class XMLUIPanel(XMLUIBase):
     def onFormCancelled(self, ignore=None):
         """Called when a form is cancelled"""
         log.debug(_("Cancelling form"))
+        if self.submit_id is not None:
+            data = {C.XMLUI_DATA_CANCELLED: C.BOOL_TRUE}
+            self.submit(data)
+        else:
+            log.warning(_("The form data is not sent back, the type is not managed properly"))
         self._xmluiClose()
 
     def onSaveParams(self, ignore=None):