scenebuilder | Scene Builder is a visual, drag 'n' drop, layout tool for designing JavaFX application user interfac

I have a button that generates another button each time it's clicked. 1 of the problems is, that the generated button is placed in the wrong location. The buttons should start around the Top Left side of the window, but the location of the buttons is at the bottom left of the window. I can't use the function setAlignment(Pos.TOP_LEFT) to change the location because the generated buttons are children of an AnchorPane object.

Nor can I use something like Scenebuilder, since the generated buttons only exist after a button has been clicked.

If I set the buttons to be children of a VBox object, and change the parameter in the function `vbox.getChildren().add(0, new Button( " New Entry "+button1ClickCount )) to a 1 instead of 0, the buttons are created in an ascending order, starting at the top of the window, but all the children below the generated buttons get pushed below the screen + the first generated button doesn't stay above newer generated buttons.

How do you set the location in Java for a Button or other component that doesn't exist before runtime? And have them in an ascending order, instead of descending, without pushing out FXML components below the newly generated ones?

The button at the bottom of the window in the image should appear right below and to the left of the blue folder.

My Main.Java class

I am a student learning how to use JavaFX and I've got my first GUI working by using SceneBuilder and a Controller class. However, from my point of view the structure of the code in the controller looks incredibly messy and ugly because I put every event handler in the initialize() method of Controller. This makes it look like this:

I've created a UI with the help of scenebuilder but when im trying to use my components and add/subtract text from them i get NPE.

The errors im having when i try to run my simple code:

So I tried to download JavaFx from the official Website but I didn't find any downloads for Mac (catalina). Before I downloaded SceneBuilder and JavaFX in the eclipse marketplace both are working fine. Than I made a GUI in SB. Can I import this Fxml file in a Projekt and use it, or do I need the full working version of JavaFx?

Maybe someone knows where I can even download JavaFX that would make a lot easier. Thanks in advance!

I have a watchapp that receives parent view model (nested view model) data from iPhone via json/file transfer. I am using "Communicator" library by @KaneCheshire.

The data flow is

1. Watch App launches - loading empty Parent View Model (ReceivedDayProgViewModel) into the app and showing activity indicator in WatchLoadingView.
2. WatchLoadingView set-up observer to receive actual json data/file from iPhone
3. WatchLoadingView's observer receives actual json data, decodes them into ParentViewModel object (ReceivedDayProgViewModel)

After step 3, I am having difficulty actually assigning the decoded object to the initially empty Parent View Model (ReceivedDayProgViewModel). There is a error message saying "**Cannot assign to property: 'receivedDayProgramVM' is a get-only property**"

So I did look up the error and have an idea that my parent View Model is actually a "computed-property" instead of stored property - How do I resolve this build issue - cannot assign to property: 'date' is a get only property But I am still struggling to add codes to ensure "set/write" function is embedded in the Parent View Model(ReceivedDayProgViewModel).

Would appreciate any guidance/advice on how I can change my code to allow "set/write" operation in Parent View Model (ReceivedDayProgViewModel) so below step can be fulfilled.

1. Assign decoded object (let ReceivedDayProgViewModel = try! decoder.decode(ReceivedDayProgViewModel.self, from: ReceivedDayProgVMData)) (with values/data from iPhone) into the @StateObject in ContentView (receivedDayProgramVM)

Parent View Model

We are working on Javafx project which was working fine on Java8. Recently, We have updated the project with Java17. We are able to resolve the issues for the IDEA.

Seems like after Java 9+ they have strictly encapsulated all classes. To use this we have to use "export" "open" keywords in vm options or define "ALL-UNNAMED" in the compile runtime.

This is running perfectly on IDEA. Now, We are trying to load fxml files in scene builder but scenebuilder unable to find out these classes. We have added all required jar files to scenebuilder but still unable to load the FXML files.

Following errors scenebuilder showing:

I have a TableView in JavaFX that I want to fill with some JSON data.

The JSON that I receive from the server looks like this:

I wrote JavaFx project in Eclipse IDE, it worked correctly.

Once I converted it into Maven project, my FMXL files stopped opening. However, if I create new FXML files and put them in the same folders, everything works.

Is there any way to run my Maven project without recreating all my FXML files?

I've already tried changing paths to my FXML files in code, moving FXMLs to src/main/resources package or simply copying the code from old FXMLs to the new ones, but nothing worked.

All FXMLs I created in SceneBuilder and haven't changed the version of this program throughout the process.

I'm loading my FXMLs using the following method:

I'm trying to do some reports by hiding some rows from a tableview (I made in scenebuilder) by using a checkbox. If the object from tableview doesn't have in the column a specific String, it becomes invisible. example: By clicking the checkbox, hide all rows that dont have the exact value "Barcelona" in table_adress. I tried to do this, but I keep complicating myself. Any ideas?

the function