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ZK Problem with multiple events

asked 2016-05-25 06:07:16 +0800

AndriySV gravatar image AndriySV
13 2

I have textbox and method which listens two events.

<textbox id="test" />

@Listen("onOK = #test; onBlur = #test") public void action(Event event) { // do something ... }

When I press Enter on the Textbox, the event "onOK " is triggered. It's OK. But then when I lose focus from the Texbox the event "onBlur" is triggered too. It's bad, because in that case my method "action" is called two times. How can I cancel this second event ?

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answered 2016-05-25 06:53:28 +0800

IngoB gravatar image IngoB flag of Germany
256 6

You could add a boolean flag.

boolean finished= false;

private void method1() {
    if (!finished) {
        //...
        finished= true;
    }
}

private void method2() {
    if (!finished) {
        //...
        finished= true;
    }
}

Another option could be to stop the event propagation => #stopPropagation()

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answered 2016-05-27 03:49:19 +0800

hawk gravatar image hawk
2255 1 5
http://hawkphoenix.blogsp... ZK Team

The issue is the 2 events, onOK and onBlur, have different meaning but invoke the same listener. This is not a usual case. Maybe you should separate action() into 2 different listeners.

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Asked: 2016-05-25 06:07:16 +0800

Seen: 19 times

Last updated: May 27 '16

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