how to update gui from pop up window?

3513491 · Jul 29, 2017 3:25PM

i have javafx application with parent stage and child stage (pop up)

i want when click o button in child stage the listview in parent stage update.

i use Platform.runLater() but i can not update the listview.

3513491 · Jul 30, 2017 3:12PM

i find solution

we think we have two stage(window),1-parent stage,2-child window(pop up window)

childStage.setOnHidden(event->{ Parent root=FXMLLoader.load(getClass().getResource(parent fxml));

Scene scene=new Scene(root);

parentStage.SetScene(scene);

parentStage.show();

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