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
Andoni Bilbao
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