From 24b72cdbcef8739fa66b20b55201bc10740179aa Mon Sep 17 00:00:00 2001
From: Ivan Tyagov <ivan@nexedi.com>
Date: Thu, 21 Aug 2008 07:23:27 +0000
Subject: [PATCH] MultiItemsWidget should have at least one child in order to
produce valid XHTML which should be disabled so user can not select it.
git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@23074 20353a03-c40f-0410-a6d1-a30d3c3de9de
---
product/ERP5Form/FormulatorPatch.py | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/product/ERP5Form/FormulatorPatch.py b/product/ERP5Form/FormulatorPatch.py
index 8ce3c4f032..ffd8948aaf 100644
--- a/product/ERP5Form/FormulatorPatch.py
+++ b/product/ERP5Form/FormulatorPatch.py
@@ -712,6 +712,12 @@ def MultiItemsWidget_render_items(self, field, key, value, REQUEST, render_prefi
css_class = field.get_value('css_class')
extra_item = field.get_value('extra_item')
rendered_items = []
+
+ # multi items widget should have at least one child in order to produce
+ # valid XHTML disable it so user can not select it
+ if not len(items) :
+ return [self.render_item('','', '', '', 'disabled="1"')]
+
for item in items:
try:
item_text, item_value = item
@@ -736,7 +742,6 @@ def MultiItemsWidget_render_items(self, field, key, value, REQUEST, render_prefi
key,
css_class,
extra_item)
-
rendered_items.append(rendered_item)
# XXX We want to make sure that we always have the current value in items. -yo
--
2.30.9