From a1d6b6af5dfafab2a424a80c9bdfe9c655be2ead Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aur=C3=A9lien=20Warnon?= <awa@odoo.com>
Date: Mon, 24 Feb 2020 12:41:07 +0000
Subject: [PATCH] [IMP] website_event_questions: correctly show question
 answers on event form view

This commit adds the display_name to the list of fields so that the view will
correctly compute it and store it in the record state to be displayed by the
associated m2m_tags widget.

Without that small trick the display_name is never computed and the m2m_tags
widget shows empty strings.

LINKS

PR #45497
Task ID 2189529
---
 addons/website_event_questions/views/event_views.xml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/addons/website_event_questions/views/event_views.xml b/addons/website_event_questions/views/event_views.xml
index 4f854871cdd..6f7814ba59e 100644
--- a/addons/website_event_questions/views/event_views.xml
+++ b/addons/website_event_questions/views/event_views.xml
@@ -21,6 +21,8 @@
                     <page string="Answers" name="answers">
                         <field name="answer_ids">
                             <tree editable="bottom">
+                                <!-- 'display_name' is necessary for the many2many_tags to work on the event view -->
+                                <field name="display_name" invisible="1" />
                                 <field name="sequence" widget="handle" />
                                 <field name="name"/>
                             </tree>