Using MFX Modal dialogs

[infinite-dev22]

Hello @palexdev, I need guidance on how to use MFXGenericDialogBuilder, MFXGenericDialog and MFXStageDialog to create a Modal Dialog with Input controls from which am to pick the data inserted and store it. I have tried MFXGenericDialogBuilder.build().setContent(dialogContentNode()) where dialogContentNode() is a function returning a Node and MFXGenericDialogBuilder.build().setContent(dialogNode) where dialogNode is a HBox in an FXML file and all return an empty Modal Dialog.

[faustologitrack]

This works for me

public void showCustomModal(Node contentNode, String titulo) {
    MFXGenericDialog dialogContent = MFXGenericDialogBuilder.build()
            .setHeaderText(titulo)
            .makeScrollable(true)
            .get();

    MFXStageDialog stageDialog = MFXStageDialogBuilder.build(new MFXStageDialog(dialogContent))
            .initOwner(this.logintButton.getScene().getWindow())
            .initModality(Modality.APPLICATION_MODAL)
            .setDraggable(true)
            .setOwnerNode(this.loginStackPane)
            .setScrimPriority(ScrimPriority.WINDOW)
            .setScrimOwner(true)
            .get();

    dialogContent.addActions(
            Map.entry(new MFXButton("Confirm"), event -> {
                // TODO
            }),
            Map.entry(new MFXButton("Cancel"), event -> {
                stageDialog.close();
            }));

    // add content after stageDialog was built
    dialogContent.setContent(contentNode);

    stageDialog.showDialog();
}