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  1. ZK
  2. ZK-3200

Cannot intercept left or right keypress on a div

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Normal Normal
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    • 8.0.0, 8.0.1
    • None
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      Hello,

      I developped an application on zk 7 and i would like to migrate to zk 8.
      Everything works well. We have just a regression with a functionnality.
      In our application, we intercept left or right key press on a div in order to show the next screen or the previous screen (like a powerpoint presentation).
      This functionnalité works well in zk 7.0.8 but not on zk 8.0.0.
      I reproduced the bug with the sample code below.

      <zk>
    <div id="layout" apply="app.controller.TestController" ctrlKeys="#left#right">
    	<label value="this is a test"/>
    </div>
</zk>

      package app.controller;

import org.zkoss.zk.ui.event.KeyEvent;
import org.zkoss.zk.ui.select.SelectorComposer;
import org.zkoss.zk.ui.select.annotation.Listen;
import org.zkoss.zul.Div;

public class TestController extends SelectorComposer<Div> {

	@Listen("onCtrlKey = #layout")
	public void onKeyPress(KeyEvent event) {
		if (event.getKeyCode() == 27) {
			System.out.println("keyCode = 27");
		} else if (event.getKeyCode() == KeyEvent.LEFT) {
			System.out.println("keyCode = "+KeyEvent.LEFT);
			
		} else if (event.getKeyCode() == KeyEvent.RIGHT) {
			System.out.println("keyCode = "+KeyEvent.RIGHT);
		}
	}
}

      Is it a bug ? Or ZK 8 introduce a new concept on the keyEvent processing ?

      Regards
      Guillaume

            Unassigned Unassigned
            guisimon guisimon
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              Created:
              Updated: