Hi,
i believe, i've found a bug.. I've upgraded to 2.8.2-stable and have found
out, that when i edit record using SQLFORM the column with multiple widget
doesn't update to default values, it is just blank. Here is an example:
SELECT('yes', 'no', _name='selector', _multiple= True, value='|no|',
requires=IS_IN_SET(['yes', 'no']))
multiple widget ignores default value, at least for me..
I've traced out the problem to html.py, class SELECT, def _postprocessing:
if not value is None:
if not self['_multiple']:
....
else:
if isinstance(value, (list, tuple)):
values = [str(item) for item in value]
else:
values = [str(value)]
for c in options: # my patch
if ((value is not None) and (str(c['_value']) in values)):
c['_selected'] = 'selected'
else:
c['_selected'] = None
The condition str(c['_value']) in values) returns False for some
reason. str(c['_value']) in str(values)) helped. I've also looked back to
version 1.78, where values are determined using regexp: values =
re.compile('[\w\-:]+').findall(str(self['value'])).
I'm not sure of proper fix, but both variants works for me.
Bye,
Jan
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