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Hello!
I have a problem:
I have a list of buttons which are added in a dynamic way, so I don't know the number, but each button is added in a div. In fact I create in a dynamic way a div containing a button.
Then I want that a textbox appears by clicking on a button in this button's div.
I think that I need to get the id of the button clicked but I don't know how to do that.
If someone know how to do or have an other idea... I am completely blocked.
Thank you in advance
Hello pfellmann,
the problem is not to give an Id to the button but to get it from a fonction onClick.
I have the same method for all buttons but I want to know which button has been clicked in order to display something in this button's div.
Thank you for your answer by the way :-)
Sorry, I didn't understand your question in the first place.
You can try :
Public Class myController extends GenericForwardComposer (){
private void myButtonCreationMethod (){
Button myButton = new Button("myButtonLabel");
myButton.setId("myButtonId");
myButton.setAttribute("onClick","myOnClickMethod");
//or maybe mypackage.myController.myOnClickMethod ... I didn't test it
}
public void myOnClickMethod(Event e){
// ........
}
}
you just have to find a way to know what button is pressed, maybe somewhere in e.getXXX ... I don't know, but I think it's in the right way !
Let me know if you find out !
good luck!
Hi, why not ??
add an eventListener
...
Button btn = new Button("ZK Guestbook");
btn.setID("btnId");
btn.setParent(getMainMenuWindow());
btn.addEventListener("onClick", new GuestBookListener());
...
}
public final class GuestBookListener implements EventListener {
@Override
public void onEvent(Event event) throws Exception {
// get the id of the component
event.getTarget().getId()
// do something
}
}regards
Stephan
Asked: 2009-07-03 08:12:21 +0800
Seen: 623 times
Last updated: Jul 08 '09