How do I fill an ObservableList from an ArrayList?

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I am learning to play with JavaFX, I try to make a TableView show the elements of a Database. For that, create a class (Methods) with a method that fills an arrayList (Jewel works with Swing Jtable).

The method returns an ArrayList named list.

How can I make an ObservableList that I have in the controller of the window, fill with this "list" that is obtained with this method ??

    
asked by Gabriel Mc Gann 01.01.2018 в 04:08
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1 answer

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Keeping in mind that you are working with a TableView: 

ObservableList list = table.getItems();

With the observableList you can now do any of these options: 

list.addAll(myArrayList);

or 

list.setAll(myArrayList);
    
answered by 04.01.2018 / 20:11
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