juan.pablo.coen.mitrani wrote:
>
> Hi,
> I've noticed that recorderComponent initialization has been moved from
> Palette constructor to private initFactories() method which is called by
> onBeforeRender() method.
>
> I was trying to add an Ajax behavior to a new Palette like this:
> Palette palette = new Palette( ... );
> AjaxFormComponentUpdatingBehavior ajaxBehavior =
> new AjaxFormComponentUpdatingBehavior("onchange") { ... };
>
> palette.getRecorderComponent().add(ajaxBehavior);
> add(palette);
>
> This is obviously giving me a NullPointerException, as recorderComponent
> is null at the time I'm trying to get it.
>
> Is there a new way to add a behavior to the Palette?
>
> Thanks,
> Juan Pablo
>
Hi Juan Pablo,by now, you posibly don't need this, but...
A possible solution to this is:
Palette palette=new Palette(....){
@Override
protected void onBeforeRender() {
super.onBeforeRender();
getRecorderComponent().add(
new AjaxFormComponentUpdatingBehavior(...){});
so, super.onBeforeRender(); creates the recorderComponent and the internal
ids array.
I'm using it this way, and so far,it's working fine
Exequiel Aguirre
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