How do I get the selected item from a TableView
in JavaFX?
I am currently using
ObservableList selectedItems = taview.getSelectionModel().getSelectedItems();
but that does not return me the one selected item in the selection model.
Ok, lets say you have a data model class named Person
. This way:
Person person = taview.getSelectionModel().getSelectedItem();
System.out.println(person.getName());
Note that TableView
must take a Person
as a type argument to avoid casting:
@FXML
private TableView<Person> taview;
or
TableView<Person> taview = new TableView<>();
when your row is selected, you will return one Person
instance. Then do what ever you want with that instance.