Commit 4e413e27 authored by Nicolas Delaby's avatar Nicolas Delaby

Works only if @text:formula contains the number of day since 30/12/1899

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@41463 20353a03-c40f-0410-a6d1-a30d3c3de9de
parent 5c579d9e
......@@ -1533,7 +1533,16 @@ class DateTimeWidget(Widget):
if not value and field.get_value('default_now'):
value = DateTime()
text_node = Element('{%s}%s' % (TEXT_URI, local_name), nsmap=NSMAP)
attr_dict['{%s}date-value' % OFFICE_URI] = value.strftime('%Y-%m-%d %H:%M:%S')
# http://www.w3.org/TR/2004/REC-xmlschema-2-20041028/#dateTime
attr_dict['{%s}date-value' % OFFICE_URI] = value.ISO8601()
# According http://wiki.services.openoffice.org/wiki/Documentation/How_Tos/Calc:_Date_%26_Time_functions
# default offset is 30/12/1899
number_of_second_in_day = 86400 #24 * 60 * 60
timestamp = float(value)
# XXX Works only if the timezone is the same in OpenOffice
ooo_offset_timestamp = float(DateTime(1899, 12, 30))
days_value = (timestamp - ooo_offset_timestamp) / number_of_second_in_day
attr_dict['{%s}formula' % TEXT_URI] = 'ooow:%f' % days_value
text_node.attrib.update(attr_dict)
if as_string:
return etree.tostring(text_node)
......
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