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按钮被按下时没有任何反应javaFX

2017-05-04 75 views
0

我正在编写一个程序，将放在文本框中的数字加起来。当按下按钮时，输出应该放在每行文本框末尾的文本框中。没有任何事情发生。有什么我失踪？这是我的代码。处理事件并添加每个文本框的方法在底部按钮被按下时没有任何反应javaFX

package taxerfxml; 

import java.net.URL; 
import java.util.ResourceBundle; 
import javafx.collections.FXCollections; 
import javafx.collections.ObservableList; 
import javafx.event.ActionEvent; 
import javafx.event.EventHandler; 
import javafx.fxml.FXML; 
import javafx.fxml.Initializable; 
import javafx.scene.control.Button; 
import javafx.scene.control.ComboBox; 
import javafx.scene.control.Label; 
import javafx.scene.control.TextField; 
import javax.swing.JComboBox; 


/** 
* 
* 
*/ 
public class FXMLDocumentController implements Initializable { 
    ObservableList<String> comboBoxList = FXCollections.observableArrayList("Ccosta", "Alam", "Sclara", "Smateo", "Sf", "Marin", "Sonoma", "Napa", "Solono"); 

//fxml combo boxes 
    @FXML 
    private ComboBox comboBox1; 
    @FXML 
    private ComboBox comboBox2; 
    @FXML 
    private ComboBox comboBox3; 
    @FXML 
    private ComboBox comboBox4; 
    @FXML 
    private ComboBox comboBox5; 
    @FXML 
    private ComboBox comboBox6; 
    @FXML 
    private ComboBox comboBox7; 
    @FXML 
    private ComboBox comboBox8; 
    @FXML 
    private ComboBox comboBox9; 
    @FXML 
    private ComboBox comboBox10; 
    @FXML 
    private ComboBox comboBox11; 
    @FXML 
    private ComboBox comboBox12; 

//fxml labels 
    @FXML 
    private Label sale;  
    @FXML 
    private Label tax; 
    @FXML 
    private Label county; 
    @FXML 
    private Label freight; 
    @FXML 
    private Label labor; 
    @FXML 
    private Label cost; 
    @FXML 
    private Label profit; 
    @FXML 
    private Label customer; 

    // fxml customer textfields 
    @FXML 
    private TextField customer1; 
    @FXML 
    private TextField customer2; 
    @FXML 
    private TextField customer3; 
    @FXML 
    private TextField customer4; 
    @FXML 
    private TextField customer5; 
    @FXML 
    private TextField customer6; 
    @FXML 
    private TextField customer7; 
    @FXML 
    private TextField customer8; 
    @FXML 
    private TextField customer9; 
    @FXML 
    private TextField customer10; 
    @FXML 
    private TextField customer11; 
    @FXML 
    private TextField customer12; 

    //fxml sale textfields 

    @FXML 
    private TextField sale1; 
    @FXML 
    private TextField sale2; 
    @FXML 
    private TextField sale3; 
    @FXML 
    private TextField sale4; 
    @FXML 
    private TextField sale5; 
    @FXML 
    private TextField sale6; 
    @FXML 
    private TextField sale7; 
    @FXML 
    private TextField sale8; 
    @FXML 
    private TextField sale9; 
    @FXML 
    private TextField sale10; 
    @FXML 
    private TextField sale11; 
    @FXML 
    private TextField sale12; 

    //fxml tax textfields 

    @FXML 
    private TextField tax1; 
    @FXML 
    private TextField tax2; 
    @FXML 
    private TextField tax3; 
    @FXML 
    private TextField tax4; 
    @FXML 
    private TextField tax5; 
    @FXML 
    private TextField tax6; 
    @FXML 
    private TextField tax7; 
    @FXML 
    private TextField tax8; 
    @FXML 
    private TextField tax9; 
    @FXML 
    private TextField tax10; 
    @FXML 
    private TextField tax11; 
    @FXML 
    private TextField tax12; 

    //fxml freight textfields 
    @FXML 
    private TextField freight1; 
    @FXML 
    private TextField freight2; 
    @FXML 
    private TextField freight3; 
    @FXML 
    private TextField freight4; 
    @FXML 
    private TextField freight5; 
    @FXML 
    private TextField freight6; 
    @FXML 
    private TextField freight7; 
    @FXML 
    private TextField freight8; 
    @FXML 
    private TextField freight9; 
    @FXML 
    private TextField freight10; 
    @FXML 
    private TextField freight11; 
    @FXML 
    private TextField freight12; 

    //fxml labor textfields 
    @FXML 
    private TextField labor1; 
    @FXML 
    private TextField labor2; 
    @FXML 
    private TextField labor3; 
    @FXML 
    private TextField labor4; 
    @FXML 
    private TextField labor5; 
    @FXML 
    private TextField labor6; 
    @FXML 
    private TextField labor7; 
    @FXML 
    private TextField labor8; 
    @FXML 
    private TextField labor9; 
    @FXML 
    private TextField labor10; 
    @FXML 
    private TextField labor11; 
    @FXML 
    private TextField labor12; 

    //fxml cost textfields 
    @FXML 
    private TextField cost1; 
    @FXML 
    private TextField cost2; 
    @FXML 
    private TextField cost3; 
    @FXML 
    private TextField cost4; 
    @FXML 
    private TextField cost5; 
    @FXML 
    private TextField cost6; 
    @FXML 
    private TextField cost7; 
    @FXML 
    private TextField cost8; 
    @FXML 
    private TextField cost9; 
    @FXML 
    private TextField cost10; 
    @FXML 
    private TextField cost11; 
    @FXML 
    private TextField cost12; 

    //fxml profit textfields 
    @FXML 
    private TextField profit1; 
    @FXML 
    private TextField profit2; 
    @FXML 
    private TextField profit3; 
    @FXML 
    private TextField profit4; 
    @FXML 
    private TextField profit5; 
    @FXML 
    private TextField profit6; 
    @FXML 
    private TextField profit7; 
    @FXML 
    private TextField profit8; 
    @FXML 
    private TextField profit9; 
    @FXML 
    private TextField profit10; 
    @FXML 
    private TextField profit11; 
    @FXML 
    private TextField profit12; 

    //fxml button calculate 
    @FXML 
    private Button calculateTotal; 



    @Override 
    public void initialize(URL url, ResourceBundle rb) { 
     //initialize combobox variables 

     comboBox1.setValue("County"); 
     comboBox1.setItems(comboBoxList); 

     comboBox2.setValue("County"); 
     comboBox2.setItems(comboBoxList); 

     comboBox3.setValue("County"); 
     comboBox3.setItems(comboBoxList); 

     comboBox4.setValue("County"); 
     comboBox4.setItems(comboBoxList); 

     comboBox5.setValue("County"); 
     comboBox5.setItems(comboBoxList); 

     comboBox6.setValue("County"); 
     comboBox6.setItems(comboBoxList); 

     comboBox7.setValue("County"); 
     comboBox7.setItems(comboBoxList); 

     comboBox8.setValue("County"); 
     comboBox8.setItems(comboBoxList); 

     comboBox9.setValue("County"); 
     comboBox9.setItems(comboBoxList); 

     comboBox10.setValue("County"); 
     comboBox10.setItems(comboBoxList); 

     comboBox11.setValue("County"); 
     comboBox11.setItems(comboBoxList); 

     comboBox12.setValue("County"); 
     comboBox12.setItems(comboBoxList); 
    } 


     public void calculate(ActionEvent event){ 
     //add values put into textfields 
     calculateTotal.setOnAction((EventHandler<ActionEvent>) (event));{ 



     //row1 
     int sal1 = Integer.parseInt(sale1.getText()); 
     int taxx1 = Integer.parseInt(tax1.getText()); 
     int frei1 = Integer.parseInt(freight1.getText()); 
     int lab1 = Integer.parseInt(labor1.getText()); 
     int cos1 = Integer.parseInt(cost1.getText());   
     int result1 = sal1 + taxx1 + frei1 + lab1 + cos1; 
     profit1.setText(profit1.getText()+result1); 


     //row2 
     int sal2 = Integer.parseInt(sale2.getText()); 
     int taxx2 = Integer.parseInt(tax2.getText()); 
     int frei2 = Integer.parseInt(freight2.getText()); 
     int lab2 = Integer.parseInt(labor2.getText()); 
     int cos2 = Integer.parseInt(cost2.getText());   
     int result2 = sal2 + taxx2 + frei2 + lab2 + cos2; 
     profit2.setText(profit2.getText()+result2);  

     //row3 
     int sal3 = Integer.parseInt(sale3.getText()); 
     int taxx3 = Integer.parseInt(tax3.getText()); 
     int frei3 = Integer.parseInt(freight3.getText()); 
     int lab3 = Integer.parseInt(labor3.getText()); 
     int cos3 = Integer.parseInt(cost3.getText());   
     int result3 = sal3 + taxx3 + frei3 + lab3 + cos3; 
     profit3.setText(profit3.getText()+result3); 

     //row4 
     int sal4 = Integer.parseInt(sale4.getText()); 
     int taxx4 = Integer.parseInt(tax4.getText()); 
     int frei4 = Integer.parseInt(freight4.getText()); 
     int lab4 = Integer.parseInt(labor4.getText()); 
     int cos4 = Integer.parseInt(cost4.getText());   
     int result4 = sal4 + taxx4 + frei4 + lab4 + cos4; 
     profit4.setText(profit4.getText()+result4); 

     //row5 
     int sal5 = Integer.parseInt(sale5.getText()); 
     int taxx5 = Integer.parseInt(tax5.getText()); 
     int frei5 = Integer.parseInt(freight5.getText()); 
     int lab5 = Integer.parseInt(labor5.getText()); 
     int cos5 = Integer.parseInt(cost5.getText());   
     int result5 = sal5 + taxx5 + frei5 + lab5 + cos5; 
     profit5.setText(profit5.getText()+result5); 

     //row6 
     int sal6 = Integer.parseInt(sale6.getText()); 
     int taxx6 = Integer.parseInt(tax6.getText()); 
     int frei6 = Integer.parseInt(freight6.getText()); 
     int lab6 = Integer.parseInt(labor6.getText()); 
     int cos6 = Integer.parseInt(cost6.getText());   
     int result6 = sal6 + taxx6 + frei6 + lab6 + cos6; 
     profit6.setText(profit6.getText()+result6); 

     //row7 
     int sal7 = Integer.parseInt(sale7.getText()); 
     int taxx7 = Integer.parseInt(tax7.getText()); 
     int frei7 = Integer.parseInt(freight7.getText()); 
     int lab7 = Integer.parseInt(labor7.getText()); 
     int cos7 = Integer.parseInt(cost7.getText());   
     int result7 = sal7 + taxx7 + frei7 + lab7 + cos7; 
     profit7.setText(profit7.getText()+result7); 

     //row8 
     int sal8 = Integer.parseInt(sale8.getText()); 
     int taxx8 = Integer.parseInt(tax8.getText()); 
     int frei8 = Integer.parseInt(freight8.getText()); 
     int lab8 = Integer.parseInt(labor8.getText()); 
     int cos8 = Integer.parseInt(cost8.getText());   
     int result8 = sal8 + taxx8 + frei8 + lab8 + cos8; 
     profit8.setText(profit8.getText()+result8); 

     //row9 
     int sal9 = Integer.parseInt(sale9.getText()); 
     int taxx9 = Integer.parseInt(tax9.getText()); 
     int frei9 = Integer.parseInt(freight9.getText()); 
     int lab9 = Integer.parseInt(labor9.getText()); 
     int cos9 = Integer.parseInt(cost9.getText());   
     int result9 = sal9 + taxx9 + frei9 + lab9 + cos9; 
     profit9.setText(profit9.getText()+result9); 

     //row10 
     int sal10 = Integer.parseInt(sale10.getText()); 
     int taxx10 = Integer.parseInt(tax10.getText()); 
     int frei10 = Integer.parseInt(freight10.getText()); 
     int lab10 = Integer.parseInt(labor10.getText()); 
     int cos10 = Integer.parseInt(cost10.getText());   
     int result10 = sal10 + taxx10 + frei10 + lab10 + cos10; 
     profit10.setText(profit10.getText()+result10); 

     //row11 
     int sal11 = Integer.parseInt(sale11.getText()); 
     int taxx11 = Integer.parseInt(tax11.getText()); 
     int frei11 = Integer.parseInt(freight11.getText()); 
     int lab11 = Integer.parseInt(labor11.getText()); 
     int cos11 = Integer.parseInt(cost11.getText());   
     int result11 = sal11 + taxx11 + frei11 + lab11 + cos11; 
     profit11.setText(profit11.getText()+result11); 

     //row12 
     int sal12 = Integer.parseInt(sale12.getText()); 
     int taxx12 = Integer.parseInt(tax12.getText()); 
     int frei12 = Integer.parseInt(freight12.getText()); 
     int lab12 = Integer.parseInt(labor12.getText()); 
     int cos12 = Integer.parseInt(cost12.getText());   
     int result12 = sal12 + taxx12 + frei12 + lab12 + cos12; 
     profit12.setText(profit12.getText()+result12); 
    } 

     } 


} 










    /* 
* To change this license header, choose License Headers in Project Properties. 
* To change this template file, choose Tools | Templates 
* and open the template in the editor. 
*/ 
package taxerfxml; 

import java.net.URL; 
import java.util.ResourceBundle; 
import javafx.collections.FXCollections; 
import javafx.collections.ObservableList; 
import javafx.event.ActionEvent; 
import javafx.event.EventHandler; 
import javafx.fxml.FXML; 
import javafx.fxml.Initializable; 
import javafx.scene.control.Button; 
import javafx.scene.control.ComboBox; 
import javafx.scene.control.Label; 
import javafx.scene.control.TextField; 
import javax.swing.JComboBox; 
import static sun.misc.Signal.handle;

这里是我的更新文件。林现在calculateTotal得到一个NullPointerException从第一行（）

/** 
* 
* @author 
*/ 
public class FXMLDocumentController implements Initializable { 
    ObservableList<String> comboBoxList = FXCollections.observableArrayList("Ccosta", "Alam", "Sclara", "Smateo", "Sf", "Marin", "Sonoma", "Napa", "Solono"); 

//fxml combo boxes 
    @FXML 
    private ComboBox comboBox1; 
    @FXML 
    private ComboBox comboBox2; 
    @FXML 
    private ComboBox comboBox3; 
    @FXML 
    private ComboBox comboBox4; 
    @FXML 
    private ComboBox comboBox5; 
    @FXML 
    private ComboBox comboBox6; 
    @FXML 
    private ComboBox comboBox7; 
    @FXML 
    private ComboBox comboBox8; 
    @FXML 
    private ComboBox comboBox9; 
    @FXML 
    private ComboBox comboBox10; 
    @FXML 
    private ComboBox comboBox11; 
    @FXML 
    private ComboBox comboBox12; 

//fxml labels 
    @FXML 
    private Label sale;  
    @FXML 
    private Label tax; 
    @FXML 
    private Label county; 
    @FXML 
    private Label freight; 
    @FXML 
    private Label labor; 
    @FXML 
    private Label cost; 
    @FXML 
    private Label profit; 
    @FXML 
    private Label customer; 

    // fxml customer textfields 
    @FXML 
    private TextField customer1; 
    @FXML 
    private TextField customer2; 
    @FXML 
    private TextField customer3; 
    @FXML 
    private TextField customer4; 
    @FXML 
    private TextField customer5; 
    @FXML 
    private TextField customer6; 
    @FXML 
    private TextField customer7; 
    @FXML 
    private TextField customer8; 
    @FXML 
    private TextField customer9; 
    @FXML 
    private TextField customer10; 
    @FXML 
    private TextField customer11; 
    @FXML 
    private TextField customer12; 

    //fxml sale textfields 

    @FXML 
    private TextField sale1; 
    @FXML 
    private TextField sale2; 
    @FXML 
    private TextField sale3; 
    @FXML 
    private TextField sale4; 
    @FXML 
    private TextField sale5; 
    @FXML 
    private TextField sale6; 
    @FXML 
    private TextField sale7; 
    @FXML 
    private TextField sale8; 
    @FXML 
    private TextField sale9; 
    @FXML 
    private TextField sale10; 
    @FXML 
    private TextField sale11; 
    @FXML 
    private TextField sale12; 

    //fxml tax textfields 

    @FXML 
    private TextField tax1; 
    @FXML 
    private TextField tax2; 
    @FXML 
    private TextField tax3; 
    @FXML 
    private TextField tax4; 
    @FXML 
    private TextField tax5; 
    @FXML 
    private TextField tax6; 
    @FXML 
    private TextField tax7; 
    @FXML 
    private TextField tax8; 
    @FXML 
    private TextField tax9; 
    @FXML 
    private TextField tax10; 
    @FXML 
    private TextField tax11; 
    @FXML 
    private TextField tax12; 

    //fxml freight textfields 
    @FXML 
    private TextField freight1; 
    @FXML 
    private TextField freight2; 
    @FXML 
    private TextField freight3; 
    @FXML 
    private TextField freight4; 
    @FXML 
    private TextField freight5; 
    @FXML 
    private TextField freight6; 
    @FXML 
    private TextField freight7; 
    @FXML 
    private TextField freight8; 
    @FXML 
    private TextField freight9; 
    @FXML 
    private TextField freight10; 
    @FXML 
    private TextField freight11; 
    @FXML 
    private TextField freight12; 

    //fxml labor textfields 
    @FXML 
    private TextField labor1; 
    @FXML 
    private TextField labor2; 
    @FXML 
    private TextField labor3; 
    @FXML 
    private TextField labor4; 
    @FXML 
    private TextField labor5; 
    @FXML 
    private TextField labor6; 
    @FXML 
    private TextField labor7; 
    @FXML 
    private TextField labor8; 
    @FXML 
    private TextField labor9; 
    @FXML 
    private TextField labor10; 
    @FXML 
    private TextField labor11; 
    @FXML 
    private TextField labor12; 

    //fxml cost textfields 
    @FXML 
    private TextField cost1; 
    @FXML 
    private TextField cost2; 
    @FXML 
    private TextField cost3; 
    @FXML 
    private TextField cost4; 
    @FXML 
    private TextField cost5; 
    @FXML 
    private TextField cost6; 
    @FXML 
    private TextField cost7; 
    @FXML 
    private TextField cost8; 
    @FXML 
    private TextField cost9; 
    @FXML 
    private TextField cost10; 
    @FXML 
    private TextField cost11; 
    @FXML 
    private TextField cost12; 

    //fxml profit textfields 
    @FXML 
    private TextField profit1; 
    @FXML 
    private TextField profit2; 
    @FXML 
    private TextField profit3; 
    @FXML 
    private TextField profit4; 
    @FXML 
    private TextField profit5; 
    @FXML 
    private TextField profit6; 
    @FXML 
    private TextField profit7; 
    @FXML 
    private TextField profit8; 
    @FXML 
    private TextField profit9; 
    @FXML 
    private TextField profit10; 
    @FXML 
    private TextField profit11; 
    @FXML 
    private TextField profit12; 

    //fxml button calculate 
    @FXML 
    private Button calculate; 




    @Override 
    public void initialize(URL url, ResourceBundle rb) { 



     //initialize combobox variables 
     comboBox1.setValue("County"); 
     comboBox1.setItems(comboBoxList); 

     comboBox2.setValue("County"); 
     comboBox2.setItems(comboBoxList); 

     comboBox3.setValue("County"); 
     comboBox3.setItems(comboBoxList); 

     comboBox4.setValue("County"); 
     comboBox4.setItems(comboBoxList); 

     comboBox5.setValue("County"); 
     comboBox5.setItems(comboBoxList); 

     comboBox6.setValue("County"); 
     comboBox6.setItems(comboBoxList); 

     comboBox7.setValue("County"); 
     comboBox7.setItems(comboBoxList); 

     comboBox8.setValue("County"); 
     comboBox8.setItems(comboBoxList); 

     comboBox9.setValue("County"); 
     comboBox9.setItems(comboBoxList); 

     comboBox10.setValue("County"); 
     comboBox10.setItems(comboBoxList); 

     comboBox11.setValue("County"); 
     comboBox11.setItems(comboBoxList); 

     comboBox12.setValue("County"); 
     comboBox12.setItems(comboBoxList); 
    } 

     @FXML 
     public void calculateTotal(ActionEvent event){ 

     //add values put into textfields 
     // calculateTotal.setOnAction(new EventHandler<ActionEvent>() { 
     // if(event.getSource()==calculateTotal){ 

     //row1 
     int sal1 = Integer.parseInt(sale1.getText()); 
     int taxx1 = Integer.parseInt(tax1.getText()); 
     int frei1 = Integer.parseInt(freight1.getText()); 
     int lab1 = Integer.parseInt(labor1.getText()); 
     int cos1 = Integer.parseInt(cost1.getText());   
     int result1 = sal1 + taxx1 + frei1 + lab1 + cos1; 
     profit1.setText(profit1.getText()+result1); 


     //row2 
     int sal2 = Integer.parseInt(sale2.getText()); 
     int taxx2 = Integer.parseInt(tax2.getText()); 
     int frei2 = Integer.parseInt(freight2.getText()); 
     int lab2 = Integer.parseInt(labor2.getText()); 
     int cos2 = Integer.parseInt(cost2.getText());   
     int result2 = sal2 + taxx2 + frei2 + lab2 + cos2; 
     profit2.setText(profit2.getText()+result2);  

     //row3 
     int sal3 = Integer.parseInt(sale3.getText()); 
     int taxx3 = Integer.parseInt(tax3.getText()); 
     int frei3 = Integer.parseInt(freight3.getText()); 
     int lab3 = Integer.parseInt(labor3.getText()); 
     int cos3 = Integer.parseInt(cost3.getText());   
     int result3 = sal3 + taxx3 + frei3 + lab3 + cos3; 
     profit3.setText(profit3.getText()+result3); 

     //row4 
     int sal4 = Integer.parseInt(sale4.getText()); 
     int taxx4 = Integer.parseInt(tax4.getText()); 
     int frei4 = Integer.parseInt(freight4.getText()); 
     int lab4 = Integer.parseInt(labor4.getText()); 
     int cos4 = Integer.parseInt(cost4.getText());   
     int result4 = sal4 + taxx4 + frei4 + lab4 + cos4; 
     profit4.setText(profit4.getText()+result4); 

     //row5 
     int sal5 = Integer.parseInt(sale5.getText()); 
     int taxx5 = Integer.parseInt(tax5.getText()); 
     int frei5 = Integer.parseInt(freight5.getText()); 
     int lab5 = Integer.parseInt(labor5.getText()); 
     int cos5 = Integer.parseInt(cost5.getText());   
     int result5 = sal5 + taxx5 + frei5 + lab5 + cos5; 
     profit5.setText(profit5.getText()+result5); 

     //row6 
     int sal6 = Integer.parseInt(sale6.getText()); 
     int taxx6 = Integer.parseInt(tax6.getText()); 
     int frei6 = Integer.parseInt(freight6.getText()); 
     int lab6 = Integer.parseInt(labor6.getText()); 
     int cos6 = Integer.parseInt(cost6.getText());   
     int result6 = sal6 + taxx6 + frei6 + lab6 + cos6; 
     profit6.setText(profit6.getText()+result6); 

     //row7 
     int sal7 = Integer.parseInt(sale7.getText()); 
     int taxx7 = Integer.parseInt(tax7.getText()); 
     int frei7 = Integer.parseInt(freight7.getText()); 
     int lab7 = Integer.parseInt(labor7.getText()); 
     int cos7 = Integer.parseInt(cost7.getText());   
     int result7 = sal7 + taxx7 + frei7 + lab7 + cos7; 
     profit7.setText(profit7.getText()+result7); 

     //row8 
     int sal8 = Integer.parseInt(sale8.getText()); 
     int taxx8 = Integer.parseInt(tax8.getText()); 
     int frei8 = Integer.parseInt(freight8.getText()); 
     int lab8 = Integer.parseInt(labor8.getText()); 
     int cos8 = Integer.parseInt(cost8.getText());   
     int result8 = sal8 + taxx8 + frei8 + lab8 + cos8; 
     profit8.setText(profit8.getText()+result8); 

     //row9 
     int sal9 = Integer.parseInt(sale9.getText()); 
     int taxx9 = Integer.parseInt(tax9.getText()); 
     int frei9 = Integer.parseInt(freight9.getText()); 
     int lab9 = Integer.parseInt(labor9.getText()); 
     int cos9 = Integer.parseInt(cost9.getText());   
     int result9 = sal9 + taxx9 + frei9 + lab9 + cos9; 
     profit9.setText(profit9.getText()+result9); 

     //row10 
     int sal10 = Integer.parseInt(sale10.getText()); 
     int taxx10 = Integer.parseInt(tax10.getText()); 
     int frei10 = Integer.parseInt(freight10.getText()); 
     int lab10 = Integer.parseInt(labor10.getText()); 
     int cos10 = Integer.parseInt(cost10.getText());   
     int result10 = sal10 + taxx10 + frei10 + lab10 + cos10; 
     profit10.setText(profit10.getText()+result10); 

     //row11 
     int sal11 = Integer.parseInt(sale11.getText()); 
     int taxx11 = Integer.parseInt(tax11.getText()); 
     int frei11 = Integer.parseInt(freight11.getText()); 
     int lab11 = Integer.parseInt(labor11.getText()); 
     int cos11 = Integer.parseInt(cost11.getText());   
     int result11 = sal11 + taxx11 + frei11 + lab11 + cos11; 
     profit11.setText(profit11.getText()+result11); 

     //row12 
     int sal12 = Integer.parseInt(sale12.getText()); 
     int taxx12 = Integer.parseInt(tax12.getText()); 
     int frei12 = Integer.parseInt(freight12.getText()); 
     int lab12 = Integer.parseInt(labor12.getText()); 
     int cos12 = Integer.parseInt(cost12.getText());   
     int result12 = sal12 + taxx12 + frei12 + lab12 + cos12; 
     profit12.setText(profit12.getText()+result12); 


     //}); 


     } 


}

这里是我shouldve包括FXML文件。我把它缩小到了真正只显示按钮声明的地方，因为问题来自哪里。

 <Button fx:id="calculate" layoutX="976.0" layoutY="23.0" mnemonicParsing="false" onAction="#calculateTotal" text="Calculate" />

来源

2017-05-04 bills

+0

要了解按钮实际上是射击，你应该简单地把一个的System.out.println（”你只是按下按钮“）;在顶部的calculateTotal处理程序中。如果您在按下按钮后看到此代码，则知道该按钮正在触发，并且您的问题存在于其他位置。要尝试查看代码是否抛出了未捕获的错误，请将所有代码放在try块中，然后在catch框中使用Exception ex并打印ex.toString（）; – Sedrick

回答

-2

您没有为动作定义EventHandler，试试这个代码片段：

calculateTotal.setOnAction(new EventHandler<ActionEvent>() { 
     @Override 
     public void handle(ActionEvent event) { 
      // row1 
      int sal1 = Integer.parseInt(sale1.getText()); 
      int taxx1 = Integer.parseInt(tax1.getText()); 
      int frei1 = Integer.parseInt(freight1.getText()); 
      int lab1 = Integer.parseInt(labor1.getText()); 
      int cos1 = Integer.parseInt(cost1.getText()); 
      int result1 = sal1 + taxx1 + frei1 + lab1 + cos1; 
      profit1.setText(profit1.getText() + result1); 
      ...... 
     } 
    });

来源

2017-05-04 02:40:28

+0

我只是试过这个，但在最后一个支架即时通讯中得到一个错误，说“到达解析文件结束”。任何想法为什么？ – bills

+0

好吧，我忘了文件末尾的括号。我修复了这个错误。但是当我添加事件句柄时，如果按下按钮 – bills

+0

为calculate（）方法添加@FXML注释，则不会发生任何事情，如果它不工作将该代码片段复制到initialize（）方法中。 –

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