Tags
People
Badges
Help-
CORE FRAMEWORK
FEATURED COMPONENTS
-
RESOURCES
-
LEARN ZK
RESOURCES
There is the issue I have. I have a login page that handles authentication, this works, then it forwards to my main page which displays the page and this works. The problem I have is that under certain circumstances I need to ask the user a question and when I show the dialog I get “doModal must be called in an event listener”.
Here is a sample of the code:
public class MainWindowController extends AbstractZKController {
@Override
public void doAfterCompose(Component comp) throws Exception {
super.doAfterCompose(comp);
Messagebox.show("My question");//will cause the error
}
I need a way to post an event automatically after my main page loads in order to have the event listeners fired and my dialog opened to ask the user a question.
Thanks
You could use a Timer:
Timer timer = new Timer(0);
timer.setRepeats(false);
timer.setPage(page);
timer.addEventListener("onTimer", new EventListener() {
public void onEvent(Event event) throws Exception {
// ask question
}
});/Daryl
Asked: 2011-12-14 14:34:02 +0800
Seen: 204 times
Last updated: Dec 28 '11