[imran2k1]

hi
i have two field,both have their own FieldchangeListener, on one listener i have to change other field vale, and it will be vice-verse too.
but it is giving error "StackOverFlowError".
code example is here!!

public class MainClass extends UiApplication {
	public static void main(String []arg)
	{
		MainClass inst= new MainClass();
		inst.enterEventDispatcher();
	}
	public MainClass() {
		pushScreen(new myTest());
	}

}
class myTest extends MainScreen{
	BasicEditField b1,b2;
	public myTest() {
		b1=new BasicEditField("first:","one");
		b2=new BasicEditField("second:","two");
		b1.setChangeListener(b1_listener);
		b2.setChangeListener(b2_listener);
		add(b1);
		add(b2);
	}
	FieldChangeListener b1_listener=new FieldChangeListener(){

		public void fieldChanged(Field field, int context) {
			
			b2.setText("set two");
		}
		
	};
	FieldChangeListener b2_listener=new FieldChangeListener(){

		public void fieldChanged(Field field, int context) {
			
			b1.setText("set one");
		}
		
	};
}

if any one know why this exception is coming then reply me.
Thanks and regards
Imran ali

[Dougsg38p]

Follow the logic:

b1 sets the data in b2, which causes a call to the listener on b2, which sets the data in b1, which results in a call to the listener on b1, which results in changing b2, causing a call the the listener on b2, etc, etc, etc, until you blow the stack.

Not sure exactly what you are trying to accomplish here, but you might want to take a look at the "Context" variable - this tells you if the data has been set programmatically, or by the user.