Hi,
François solution is based on the wicket event bus which is the recommanded
approach.
To broadcast to a parent component which might not be the page, you can use
:
send(this, Broadcast.BUBBLE)
Or even
send(getPage(), Broadcast.BREADTH)
You may also put a breakpoint in onEvent to verify it
Hey,
I tried what you mentioned. The condition is never satisfied.
*if (event.getPayload() instanceof YourEvent) *
On Sun, May 26, 2019 at 6:10 PM Francois Meillet
wrote:
> Hi Sibgha,
>
> // here is a simple code
>
> //
> // in your Dpanel
> //
> protected void onUpdate(AjaxRequestTarget
Hi Sibgha,
// here is a simple code
//
// in your Dpanel
//
protected void onUpdate(AjaxRequestTarget target) {
send(getPage(), Broadcast.EXACT, new
YourEvent(yourDataFromYourDropDownChoice));
}
//
// in your HomePage, you override the onEvent method
//
@Override
public void
Hi,
In my application, Home Page creates DPanel and Dpanel has the drop down
menu. In the class DPanel at 'onchange' event, I want to do some action
in the class HomePage.java. How can that be possible?
*HomePage.java*public HomePage(final PageParameters parameters)
{
