【发布时间】:2018-09-25 16:15:51
【问题描述】:
我正在开发需要使其可执行的简单应用程序。
我正在尝试在同一窗口中从一个场景切换到另一个场景。在 Intellij 中运行时一切正常。但是,当我创建可执行应用程序时,控制按钮突然停止工作。
还有我的主课:
package code;
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;
public class Main extends Application {
@Override
public void start(Stage primaryStage) throws Exception{
Parent root = FXMLLoader.load(getClass().getResource("FxmlLoginMenu.fxml"));
primaryStage.setTitle("Quiz application");
primaryStage.setScene(new Scene(root));
primaryStage.show();
}
public static void main(String[] args) {
launch(args);
}
}
控制器类: 按下按钮时执行的一种方法
package code;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.stage.Stage;
import java.io.IOException;
public class Controller {
@FXML public Button signUp;
@FXML public void signUp() throws IOException {
Parent tableViewParent = FXMLLoader.load(getClass().getResource("FXMLRegister.fxml"));
Scene tableViewScene = new Scene(tableViewParent);
Stage window = (Stage) signUp.getScene().getWindow();
window.setScene(tableViewScene);
window.show();
}
}
最后一个 FXML:
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.scene.control.Button?>
<?import javafx.scene.control.MenuBar?>
<?import javafx.scene.control.PasswordField?>
<?import javafx.scene.control.TextField?>
<?import javafx.scene.effect.InnerShadow?>
<?import javafx.scene.layout.AnchorPane?>
<?import javafx.scene.layout.VBox?>
<?import javafx.scene.shape.Line?>
<?import javafx.scene.text.Font?>
<?import javafx.scene.text.Text?>
<AnchorPane fx:controller="code.Controller" prefHeight="385.0" prefWidth="437.0" xmlns="http://javafx.com/javafx/9.0.4" xmlns:fx="http://javafx.com/fxml/1" >
<children >
<MenuBar />
<AnchorPane id="login" maxHeight="-1.0" maxWidth="-1.0" prefHeight="418.0" prefWidth="626.0" style="-fx-background-color: #74AFAD#74AFAD;" VBox.vgrow="ALWAYS">
<children>
<AnchorPane id="login2" layoutX="325.0" layoutY="40.0" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="291.0" prefWidth="313.0" style="-fx-background-color: #D9853B#D9853B;">
<children>
<TextField fx:id="loginField" alignment="TOP_CENTER" layoutX="75.0" layoutY="95.0" promptText="Login">
<effect>
<InnerShadow />
</effect>
</TextField>
<PasswordField fx:id="passwordField" alignment="TOP_CENTER" layoutX="75.0" layoutY="159.0" promptText="Password">
<effect>
<InnerShadow blurType="TWO_PASS_BOX" />
</effect>
</PasswordField>
<Button fx:id="loginButton" layoutX="177.0" layoutY="247.0" mnemonicParsing="false" prefHeight="27.0" prefWidth="65.0" style="-fx-background-color: #74AFAD#74AFAD #74AFAD#74AFAD;" text="Login" />
<Button fx:id="signUp" onAction="#signUp" layoutX="75.0" layoutY="247.0" mnemonicParsing="false" style="-fx-background-color: #74AFAD#74AFAD #74AFAD#74AFAD;" text="Sign up" />
<Button fx:id="signUpAdmin" layoutX="242.0" layoutY="8.0" mnemonicParsing="false" style="-fx-background-color: #74AFAD#74AFAD #74AFAD#74AFAD;" text="Admin" />
</children>
</AnchorPane>
<Line endX="100.0" fill="#ff2323" layoutX="360.0" layoutY="190.0" rotate="90.0" startX="-190.0" stroke="#e43030" strokeLineJoin="ROUND" strokeMiterLimit="0.0" />
<Text fill="#d9853b" layoutX="21.0" layoutY="202.0" strokeType="OUTSIDE" strokeWidth="0.0" text="Welcome to Quiz app" wrappingWidth="284.21875">
<font>
<Font size="27.0" />
</font>
</Text>
</children>
</AnchorPane>
<AnchorPane />
</children>
</AnchorPane>
【问题讨论】:
标签: java intellij-idea javafx jar executable