[英]Java FX fxml on Action
I want to add a method to a button which is defined in my Controller
class我想向在我的Controller
类中定义的按钮添加一个方法
in the console is only an error which tells me that it couldn't find the method在控制台中只是一个错误,告诉我它找不到方法
here is the code这是代码
sample.fxml示例文件
<?xml version="1.0" encoding="UTF-8"?>
<?import java.lang.*?>
<?import java.util.*?>
<?import javafx.scene.*?>
<?import javafx.scene.control.*?>
<?import javafx.scene.layout.*?>
<AnchorPane id="AnchorPane" prefHeight="200" prefWidth="320" xmlns:fx="http://javafx.com/fxml" fx:controller="sample.Controller">
<children>
<Button layoutX="126" layoutY="90" text="lololol" onAction="#test" fx:id="button" />
</children>
</AnchorPane>
and the Controller.java和 Controller.java
package sample;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import java.awt.event.ActionEvent;
import java.net.URL;
import java.util.ResourceBundle;
public class Controller implements Initializable
{
@Override
public void initialize(URL url, ResourceBundle resourceBundle)
{
}
@FXML
private void test(ActionEvent event)
{
System.out.println("lollolol");
}
}
Replace:代替:
import java.awt.event.ActionEvent;
with:和:
import javafx.event.ActionEvent;
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