相关疑难解决方法(0)

我有一个值列表,我想在javaFx中的组合框中填充.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");
} …