B4J Question addHandler works in debug but not release mode

[Nokia]

i'v noticed that this code works in debug mode but not in release mode. I'm thinking it has to do with getting getfield(BA) but not sure. not sure what I'm missing?

    Dim pwd As JavaObject
    pwd.InitializeNewInstance("javafx.scene.control.PasswordField",Null)
    Dim joMe As JavaObject = Me
    Dim ba As Object = joMe.GetField("ba")
    Me.as(JavaObject).RunMethod("addHandler",Array(pwd, ba, Me))


#If java
import anywheresoftware.b4j.objects.PaneWrapper.ConcretePaneWrapper;
import anywheresoftware.b4a.BA;
import javafx.scene.control.PasswordField;

public static void addHandler(PasswordField pw, BA ba, Object b4xPage){
    pw.textProperty().addListener((obs, oldText, newText) -> {
        ba.raiseEventFromUI(b4xPage, "onpasswordchanged", newText);
    });
}
#End If


Sub OnPasswordChanged(NewPassword As String)
    'called from java code below  
    Dim strength As Int = pg.CalcPwdStrength(NewPassword)
    Log("Strength P: " & strength)
    hp.Value = strength
End Sub

 

[b4x-de]

You have asked a similar question already on Sep, 15th and received answers that suggested to change to a regular text field, set die password field property and add events via designer. It might help to give the instructions already given another try.

Password field and combo box text change event

How do I access the Password field and combo box in editable mode text change events? I belive this is the event: passwordField.textProperty().addListener((obs, oldText, newText) -> { System.out.println("Password changed to: " + newText); });

www.b4x.com

Password field and combo box text change event

How do I access the Password field and combo box in editable mode text change events? I belive this is the event: passwordField.textProperty().addListener((obs, oldText, newText) -> { System.out.println("Password changed to: " + newText); });

www.b4x.com

 

[Nokia]

You have asked a similar question already on Sep, 15th and received answers that suggested to change to a regular text field, set die password field property and add events via designer. It might help to give the instructions already given another try.

Password field and combo box text change event

How do I access the Password field and combo box in editable mode text change events? I belive this is the event: passwordField.textProperty().addListener((obs, oldText, newText) -> { System.out.println("Password changed to: " + newText); });

www.b4x.com

Password field and combo box text change event

How do I access the Password field and combo box in editable mode text change events? I belive this is the event: passwordField.textProperty().addListener((obs, oldText, newText) -> { System.out.println("Password changed to: " + newText); });

www.b4x.com

If you seen my response, you would have seen that its issue is not just for password field, it's for combobox with editable enabled. I also do not use the internal designer. I use the fx Scene builder. I might be blind, but I don't see that option for textfield.

I use the addhandler on the passwordfield and combobox.

 

[Nokia]

You have asked a similar question already on Sep, 15th and received answers that suggested to change to a regular text field, set die password field property and add events via designer. It might help to give the instructions already given another try.

Password field and combo box text change event

How do I access the Password field and combo box in editable mode text change events? I belive this is the event: passwordField.textProperty().addListener((obs, oldText, newText) -> { System.out.println("Password changed to: " + newText); });

www.b4x.com

Password field and combo box text change event

How do I access the Password field and combo box in editable mode text change events? I belive this is the event: passwordField.textProperty().addListener((obs, oldText, newText) -> { System.out.println("Password changed to: " + newText); });

www.b4x.com

Also, this is a different issue than on my previous thread.

 

[Daestrum]

I did play around a bit more with it after giving you last answer in your other thread.
This version seems to work in debug and release mode.

import javafx.scene.control.PasswordField;
import anywheresoftware.b4a.*;
import java.lang.reflect.*;

public static void addHandler(PasswordField pw,Object caller){
	pw.textProperty().addListener((obs, oldText, newText) -> {
		Field field = null;
		BA ba = null;
		try{
			field = caller.getClass().getField("ba");
			if (field == null) IO.println("ba is null");
		    ba = (BA)field.get(caller);
			ba.raiseEventFromUI(caller, "onpasswordchanged", newText);
                } catch (NoSuchFieldException | IllegalAccessException e) {
		IO.println("Error " + e);
		}

	});
}

***Note change IO.println(...) to System.out.println(...) if not using latest java

It works out 'ba' for itself you just pass the pwfield and 'Me' as a javaobject

Me.as(JavaObject).RunMethod("addHandler",Array(pw,Me.as(JavaObject)))

 

[Nokia]

I have updated the code and works in debug but still does not work in release. I'm using Java jdk1.8.0_251. I pass the passwordfield to a B4Xview. I have tried bypassing that and add to form directly. still same issue. I did notice in release mode the passwordfield or combobox text fields, I have to click on them a few times before I can type in them or select anything out of them. Does not do that in debug mode.