multiple="true" does not work in s:select tag
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Key: WW-1557
URL: http://issues.apache.org/struts/browse/WW-1557
Project: Struts 2
Issue Type: Bug
Components: Views
Affects Versions: 2.0.1
Reporter: Dale Newfield
The comments in the code for the multiple attribute in the SelectTag states:
"Creates a multiple select. The tag will pre-select multiple values if the
values are passed as an Array (of appropriate types) via the value attribute.
Passing a Collection may work too? Haven't tested this."
I have tried to use this both with a Collection, an Array, and a single value,
and as far as I can tell none work. It does generate a select with the
multiple attribute set, but I cannot figure out how to get any of the options
to be marked as selected.
In the following tag I have tried value="%{event.communities}"
value="%{event.communities.toArray()}" value="%{event.communities[0]}" and many
other variants, with no success. I have displayed the content of
event.communities (and lots of other variations) using s:property tags, so I
know that the values are there...
<s:select label="%{getText('event.communities')}"
name="eventCommunityShortNames"
multiple="true"
value="%{event.communities}"
list="%{user.canCreateEventsForCommunities}"
listKey="shortName"
listValue="fullName"
size="4"/>
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