我有一个值列表,我想在 javaFx 的组合框中填充这些值。这是我的 combo.xml
<AnchorPane id="AnchorPane" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="- Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns:fx="http://javafx.com/fxml/1" xmlns="http://javafx.com/javafx/2.2">
<children>
<ComboBox id="comboId" layoutX="210.0" layoutY="108.0" prefHeight="27.0" prefWidth="102.0" promptText="Select">
<items>
<FXCollections fx:factory="observableArrayList">
<String fx:value="Item 1" />
<String fx:value="Item 2" />
<String fx:value="Item 3" />
</FXCollections>
</items>
</Com boBox>
</children>
</AnchorPane>
这是我的主要
public class JavaFXExperiment extends Application {
@Override
public void start(Stage stage) throws Exception {
Parent root = FXMLLoader.load(getClass().getResource("combo.fxml"));
Scene scene = new Scene(root);
stage.setScene(scene);
stage.show();
final ComboBox comboId = new ComboBox();
comboId.getItems().addAll(
"jacob.smith@example.com",
"isabella.johnson@example.com",
"ethan.williams@example.com",
"emma.jones@example.com",
"michael.brown@example.com");
}
public static void main(String[] args) {
launch(args);
}
}
这是我的 xml 文件和我想在组合框中显示这些值的主类。请帮助