On Wed, 2004-04-28 at 12:31, [EMAIL PROTECTED] wrote:
> Sorry for the (copy/paste) error. I've corrected the code.
>
> I'd like initialize a MultiValueFiel with double-listbox style in an action with the
> values introduced by the user. I'm trying this :
>
> Definition :
>
> <wd:multivaluefield id="data">
> <wd:label/>
> <wd:datatype base="string">
> </wd:datatype>
> <wd:selection-list src="cocoon://MySelectionLists/data" dynamic="true"/>
> </wd:multivaluefield>
>
> instance :
>
> <wt:widget id="data">
> <wi:styling list-type="double-listbox">
> <wi:available-label>Select your data:</wi:available-label>
> <wi:selected-label/>
> </wi:styling>
> </wt:widget>
>
>
> In the action :
> "data base connection ..."
>
> MultiValueField Act_data=(MultiValueField) form.getWidget("data");
> Act_data.setValue(resultSet_data);
>
> my intention is that it appears in the selected field (resultSet_data). (so that a
> user can change his profile, for example)
>
> but I obtain the following error :
>
> Error : java.lang.RuntimeException: Cannot set the value of widget data
I cannot understand how you can possibly get that exception, at least
not with cocoon 2.1.4. You could alternatively try calling the setValues
method on the MultiValueField (notice the s on the end).
--
Bruno Dumon http://outerthought.org/
Outerthought - Open Source, Java & XML Competence Support Center
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