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how to update gui from pop up window?

3513491Jul 29 2017 — edited Jul 30 2017

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.

Comments

eudriscabrera-JavaNet

Hi, The error says it, No controller specified.

Caused by: javafx.fxml.LoadException: No controller specified.

Add the controller declaration to AnchorPane declaration as shown :

fx:controller="calculadorafx.cenaCalculadoraFXController"

Also, Take a look in this solution https://stackoverflow.com/questions/30267459/javafx-error-exception-in-application-start-method-no-controller-specified

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Locked on Aug 27 2017
Added on Jul 29 2017
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