Derek Hohls schrieb:
Hello,
> If you look back at this thread, the idea is to have this in the
> form definition file i.e.
>
> <fd:on-value-changed>
> <fd:javascript>
> var thisWidget = event.source;
> if ( thisWidget.getValue() == "" ) {
> thisWidget.setState ( ACTIVE )
> } else {
> thisWidget.setState ( OUTPUT )
> }
> </fd:javascript>
> </fd:on-value-changed>
>
> I do not think the "form.lookupWidget" approach works here...
Why not?
At least i'm able to ;-)
*hint*
var widget = event.source;
var form = widget.form;
> is there something else you can suggest?
>
> When I try
>
> thisWidget.setState (
> Packages.org.apache.cocoon.forms.formmodel.WidgetState.ACTIVE )
>
> Then I get an "unknown setState() function" error.
<fd:field id="someWidget" required="true">
...
<fd:selection-list ... dynamic="true"/>
<fd:on-value-changed>
<fd:javascript>
...
var widget = event.source;
var form = widget.form;
...
if (someCondition) {
form.lookupWidget("someOtherWidget").setState(Packages.org.apache.cocoon.forms.formmodel.WidgetState.DISABLED);
} else {
form.lookupWidget("someOtherWidget").setState(Packages.org.apache.cocoon.forms.formmodel.WidgetState.ACTIVE);
}
</fd:javascript>
</fd:on-value-changed>
</fd:field>
HTH
Christoph
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