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Posted to user@struts.apache.org by Laurie Harper <la...@holoweb.net> on 2007/02/02 02:29:34 UTC
Re: [s2] s:select and non-primitive values
Stuart Piltch wrote:
> Laurie Harper <laurie <at> holoweb.net> writes:
>> <s:select name="region" list="regions"
>> listKey="id" listValue="name"
>> headerKey="-1" headerValue=""
>> label="Region:" labelposition="left"/>
>
> Hi Laurie,
>
> I ran into a similar problem a few days ago. I posted my workaround here:
>
> http://article.gmane.org/gmane.comp.jakarta.struts.user/134624
>
> Since then, I've been using FreeMarker for some of the results. That ends up
> giving one more workaround:
>
> Using your example (ignoring the Region converter for now), this would work in
> FreeMarker:
>
> <@s.select name="regionId" list="regions" listKey="id" listValue="name"
> headerKey="-1" headerValue=""
> label="Region:" labelposition="left" value="regionId.toString()" />
>
> If you wanted to keep this workaround in the JSP itself, without using the
> Integer/String workaround in the model that I mentioned above, you'd have to do
> something like this:
>
> <s:select name="regionId" list="regions" listKey="id" listValue="name"
> headerKey="-1" headerValue=""
> label="Region:" labelposition="left"
> value="regionId == null ? '-1' : regionId.toString()" />
>
> A bit ugly, but it should do the job until the bugs are fixed.
>
> Cheers,
>
> - stuart
Stuart, nice workaround! :-) I added a comment to the JIRA ticket.
L.
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