Java Development

[Nadirfirfire]

Dear Guys,

I wanted some assistence.

i have a scenario.

I want to display a popscreen where in i want to add ObjectChoice field and a button and then i want to add some events to the button.

I am developing using eclipse using 4.5.0 components

Can anyone point me right direction with some links or examples.

any help is higly appreciated

Many thanks

Nadir Firfire

[simon_hain]

well, sounds fairly straight forward. where exactly do you need assistance? post your code and mark your problems.

[Nadirfirfire]

This is the PopUp class

package zeo;

import net.rim.device.api.ui.Field;
import net.rim.device.api.ui.component.Dialog;
import net.rim.device.api.ui.component.LabelField;
import net.rim.device.api.ui.component.PasswordEditField;
import net.rim.device.api.ui.component.SeparatorField;
import net.rim.device.api.ui.container.PopupScreen;
import net.rim.device.api.ui.container.VerticalFieldManager;

public class PopUp extends PopupScreen {
	PasswordEditField answer;
	PopUp(){
		super(new VerticalFieldManager(),Field.FOCUSABLE);
		 LabelField question = new LabelField("Please enter password");
	       answer = new PasswordEditField(" ","");
	       add(question);
	       add(new SeparatorField());
	       add(answer);
	Dialog.alert("TEST");
	}


}

this is the code which is calling the popup class

but it seems its not calling since nothing is being displayed

FieldChangeListener listenerbtn = new FieldChangeListener()
	{

		public void fieldChanged(Field field, int context) {
			String fullText;
			if (field instanceof CustomButtonField) {
				fullText  = ((CustomButtonField)field).getText();
			Dialog.alert(fullText);
			//DialogFieldManager dfm = new DialogFieldManager();
			//dfm.add(Options);
			
			UiApplication.getUiApplication().popScreen(new PopUp());
			Dialog.alert("YA ALLAH SHOW ME THE WAY");
			//UiApplication.getUiApplication().
			}
			
		}
	};

[simon_hain]

well, you call super with a new vfm. there is nothing to display, then...

[Nadirfirfire · Accepted solution]

i got it

this is the code mistake

UiApplication.getUiApplication().pushScreen(new PasswordPopupScreen());//correct
instead of 
UiApplication.getUiApplication().popscreen(new PasswordPopupScreen());//wrong

thanks simon