Hasil Screenshot dari Program mesin transaksi
Tampilan menu :
Tampilan menambahkan barang :Tampilan list barang :
Tampilan saat akan mengedit barang :
Tampilan saat ingin menghapus barang :
Tampilan saat melakukan transaksi :
Tampilan saat akan mencetak hasil transaksi :
Video :
Source Code (Gabungan , Tiap kelas dipisahkan oleh "//Source Code untuk Class ..."):
//Source Code untuk Class Main :
package application;
import javafx.application.Application;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.stage.Stage;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.Background;
import javafx.scene.layout.BackgroundImage;
import javafx.scene.layout.BackgroundPosition;
import javafx.scene.layout.BackgroundRepeat;
import javafx.scene.layout.BackgroundSize;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.VBox;
import javafx.scene.shape.Path;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.OutputStream;
import java.io.Serializable;
import java.nio.file.Files;
import java.util.ArrayList;
import java.util.List;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView;
import javafx.scene.control.TextField;
import javafx.scene.control.cell.PropertyValueFactory;
import javafx.stage.Stage;
public class Main extends Application
{
public static TableView<Databarang> table = new TableView<>();
public static ObservableList<Databarang> data = FXCollections.observableArrayList();
@Override
public void start(Stage primaryStage) throws IOException, ClassNotFoundException
{
TableColumn column1 = new TableColumn("Kode Barang");
column1.prefWidthProperty().bind(table.widthProperty().multiply(0.25));
column1.setCellValueFactory(new PropertyValueFactory<Databarang, String>("kodebar"));
TableColumn column2 = new TableColumn("Nama Barang");
column2.prefWidthProperty().bind(table.widthProperty().multiply(0.25));
column2.setCellValueFactory(new PropertyValueFactory<Databarang, String>("namabar"));
TableColumn column3 = new TableColumn("Harga Barang");
column3.prefWidthProperty().bind(table.widthProperty().multiply(0.25));
column3.setCellValueFactory(new PropertyValueFactory<Databarang, Integer>("hargabar"));
TableColumn column4 = new TableColumn("Satuan Barang");
column4.prefWidthProperty().bind(table.widthProperty().multiply(0.25));
column4.setCellValueFactory(new PropertyValueFactory<Databarang, String>("satuanbar"));
table.getColumns().setAll(column1, column2, column3, column4 );
table.setItems(data);
table.autosize();
table.setEditable(false);
Stage stage = new Stage();
VBox box=new VBox();
box.setPadding(new Insets(20));
box.setSpacing(20);
box.setAlignment(Pos.CENTER);
Button List = new Button("Daftar Barang");
List.setMaxWidth(Double.MAX_VALUE);
EventHandler<ActionEvent> event1 = new EventHandler<ActionEvent>()
{
public void handle(ActionEvent e)
{
daftarbarang a = new daftarbarang();
}
};
List.setOnAction(event1);
Button Add = new Button("Tambah Barang");
Add.setMaxWidth(Double.MAX_VALUE);
EventHandler<ActionEvent> event2 = new EventHandler<ActionEvent>()
{
public void handle(ActionEvent e)
{
tambah b = new tambah();
}
};
Add.setOnAction(event2);
Button Edit = new Button("Edit Barang");
Edit.setMaxWidth(Double.MAX_VALUE);
EventHandler<ActionEvent> event3 = new EventHandler<ActionEvent>()
{
public void handle(ActionEvent e)
{
edit d = new edit();
}
};
Edit.setOnAction(event3);
Button Hapus= new Button("Hapus Barang");
Hapus.setMaxWidth(Double.MAX_VALUE);
EventHandler<ActionEvent> event4 = new EventHandler<ActionEvent>()
{
public void handle(ActionEvent e)
{
hapus c = new hapus();
}
};
Hapus.setOnAction(event4);
Button Transaksi = new Button("Transaksi baru");
Transaksi.setMaxWidth(Double.MAX_VALUE);
EventHandler<ActionEvent> event6 = new EventHandler<ActionEvent>()
{
public void handle(ActionEvent e)
{
transaksi x = new transaksi();
}
};
Transaksi.setOnAction(event6);
BufferedWriter writer = new BufferedWriter(new FileWriter("databarang.txt"));
Button Keluar = new Button("Keluar");
Keluar.setMaxWidth(Double.MAX_VALUE);
String tab = "\t";
String enter = "\n";
EventHandler<ActionEvent> event5 = new EventHandler<ActionEvent>()
{
public void handle(ActionEvent e)
{
for(Databarang a: data)
{
try {
writer.write(a.getKodebar());
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
try {
writer.write(tab);
} catch (IOException e2) {
// TODO Auto-generated catch block
e2.printStackTrace();
}
try {
writer.write(a.getNamabar());
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
try {
writer.write(tab);
} catch (IOException e2) {
// TODO Auto-generated catch block
e2.printStackTrace();
}
try {
writer.write(Integer.toString(a.getHargabar()));
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
try {
writer.write(tab);
} catch (IOException e2) {
// TODO Auto-generated catch block
e2.printStackTrace();
}
try {
writer.write(a.getSatuanbar());
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
try {
writer.write(enter);
} catch (IOException e2) {
// TODO Auto-generated catch block
e2.printStackTrace();
}
}
try {
writer.close();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
primaryStage.close();
}
};
Keluar.setOnAction(event5);
box.getChildren().add(List);
box.getChildren().add(Add);
box.getChildren().add(Edit);
box.getChildren().add(Hapus);
box.getChildren().add(Transaksi);
box.getChildren().add(Keluar);
Scene scene=new Scene(box,500,500);
primaryStage.setTitle("POINT OF SALES");
primaryStage.setScene(scene);
primaryStage.show();
}
public static void main(String[] args)
{
launch(args);
}
}
//Source Code Untuk Class transaksi :
package application;
import java.awt.print.PrinterException;
import java.io.BufferedWriter;
import java.io.FileWriter;
import java.io.IOException;
import java.security.Timestamp;
import java.util.Optional;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import javax.print.DocPrintJob;
import javax.print.event.PrintJobAdapter;
import javax.print.event.PrintJobEvent;
import javax.swing.JTextPane;
import java.util.Date;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Alert;
import javafx.scene.control.Button;
import javafx.scene.control.ButtonBar.ButtonData;
import javafx.scene.control.ButtonType;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView;
import javafx.scene.control.TextField;
import javafx.scene.control.Alert.AlertType;
import javafx.scene.control.cell.PropertyValueFactory;
import javafx.scene.layout.VBox;
import javafx.scene.text.Text;
import javafx.stage.Stage;
public class transaksi
{
TextField addkodebar;
TextField textjumlah;
int cek;
Text namabarang;
Text harga;
String x;
Integer y;
Integer z;
Button add;
Button cetak;
Text nb = new Text();
Text hb = new Text();
Integer total = 0;
public static ObservableList<barangdibeli> datadibeli = FXCollections.observableArrayList();
public static TableView<barangdibeli> tabelbeli = new TableView<>();
public transaksi()
{
TableColumn column1 = new TableColumn("Nama Barang");
column1.prefWidthProperty().bind(tabelbeli.widthProperty().multiply(0.25));
column1.setCellValueFactory(new PropertyValueFactory<barangdibeli, String>("namabar"));
TableColumn column2 = new TableColumn("Jumlah Barang");
column2.prefWidthProperty().bind(tabelbeli.widthProperty().multiply(0.25));
column2.setCellValueFactory(new PropertyValueFactory<barangdibeli, Integer>("jumlahbar"));
TableColumn column3 = new TableColumn("Harga Barang");
column3.prefWidthProperty().bind(tabelbeli.widthProperty().multiply(0.25));
column3.setCellValueFactory(new PropertyValueFactory<Databarang, Integer>("hargabar"));
TableColumn column4 = new TableColumn("Harga Total Barang");
column4.prefWidthProperty().bind(tabelbeli.widthProperty().multiply(0.25));
column4.setCellValueFactory(new PropertyValueFactory<Databarang, Integer>("hargatotbar"));
tabelbeli.getColumns().setAll(column1, column2, column3, column4 );
Stage stage = new Stage();
VBox box=new VBox();
box.setAlignment(Pos.TOP_LEFT);
addkodebar = new TextField();
Text atas = new Text();
atas.setText("Masukkan kode barang yang akan dibeli");
addkodebar.setPromptText("Kode Barang Yang Akan Dibeli");
namabarang = new Text("Nama Barang: ");
harga = new Text("Harga Satuan: ");
Button Cek = new Button("Cek");
Cek.setOnAction(new EventHandler<ActionEvent>()
{
@Override
public void handle(ActionEvent arg0)
{
mengecek();
addkodebar.clear();
}
});
textjumlah = new TextField();
add = new Button("Tambahkan");
add.setOnAction(new EventHandler<ActionEvent>()
{
@Override
public void handle(ActionEvent arg0)
{
menambah();
textjumlah.clear();
}
});
Button button = new Button("Kembali");
button.setOnAction(new EventHandler<ActionEvent>()
{
@Override
public void handle(ActionEvent arg0)
{
stage.close();
datadibeli.clear();
}
});
cetak = new Button("Cetak");
cetak.setOnAction(new EventHandler<ActionEvent>()
{
@Override
public void handle(ActionEvent arg0)
{
StringBuilder final_string = new StringBuilder();
Integer jumlah_total_harga = 0;
for (barangdibeli items: datadibeli)
{
String namabarang = items.getNamabar();
String jumlahbarang = Integer.toString(items.getJumlahbar());
String hargabarang = Integer.toString(items.getHargabar());
String totalharga = Integer.toString(items.getHargatotbar());
jumlah_total_harga += Integer.parseInt(totalharga);
final_string.append(namabarang).append("\t").append(jumlahbarang).append("\t").append(hargabarang).append(" \t").append(totalharga).append("\t").append("\n");
}
final_string.append("\nTotal Harga: ").append(jumlah_total_harga);
BufferedWriter writer;
DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
Date date = new Date();
try
{
writer = new BufferedWriter(new FileWriter("datatransaksi.txt"));
writer.write("Transaksi" + "\t" + dateFormat.format(date) + "\tRp. " + jumlah_total_harga);
writer.close();
}
catch (IOException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
};
ButtonType print_button = new ButtonType("Print", ButtonData.OK_DONE);
ButtonType ok_button = new ButtonType("Ok",ButtonData.CANCEL_CLOSE);
Alert a = new Alert(Alert.AlertType.CONFIRMATION, final_string.toString(), print_button, ok_button);
a.setTitle("Nota : ");
Optional<ButtonType> result = a.showAndWait();
if (result.orElse(ok_button) == print_button)
{
print(final_string.toString());
}
}
});
tabelbeli.setItems(datadibeli);
box.getChildren().add(tabelbeli);
box.getChildren().add(atas);
box.getChildren().add(addkodebar);
box.getChildren().add(Cek);
box.getChildren().add(namabarang);
box.getChildren().add(nb);
box.getChildren().add(harga);
box.getChildren().add(hb);
box.getChildren().add(textjumlah);
box.getChildren().add(add);
box.getChildren().add(button);
box.getChildren().add(cetak);
Scene scene1=new Scene(box,600,500);
stage.setTitle("BELI BARANG");
stage.setScene(scene1);
stage.show();
}
public void mengecek()
{
String kodebar = addkodebar.getText();
Alert b = new Alert(AlertType.INFORMATION);
for(Databarang a : Main.data)
{
if(a.getKodebar().equals(kodebar))
{
cek=1;
x= a.getNamabar();
nb.setText(x);
z= a.getHargabar();
hb.setText("Rp. " + Integer.toString(z));
break;
}
}
if(cek!=1)
{
b.setContentText("Kode barang yang anda masukkan tidak ada dalam daftar barang");
b.show();
}
}
private void print(String print_text)
{
JTextPane textPane = new JTextPane();
textPane.setText(print_text);
try
{
textPane.print();
}
catch (PrinterException e)
{
e.printStackTrace();
}
};
public void menambah()
{
y=Integer.parseInt(textjumlah.getText());
total += z*y;
datadibeli.add(new barangdibeli(x,y,z,z*y));
cek=0;
nb.setText("");
hb.setText("");
}
class PrintJobWatcher {
boolean done = false;
PrintJobWatcher(DocPrintJob job) {
job.addPrintJobListener(new PrintJobAdapter()
{
public void printJobCanceled(PrintJobEvent pje)
{
allDone();
}
public void printJobCompleted(PrintJobEvent pje)
{
allDone();
}
public void printJobFailed(PrintJobEvent pje)
{
allDone();
}
public void printJobNoMoreEvents(PrintJobEvent pje)
{
allDone();
}
void allDone()
{
synchronized (PrintJobWatcher.this)
{
done = true;
System.out.println("Printing done ...");
PrintJobWatcher.this.notify();
}
}
});
}
public synchronized void waitForDone()
{
try {
while (!done) {
wait();
}
} catch (InterruptedException e) {
}
}
}
}
//Source Code untuk Class daftarbarang :
package application;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
public class daftarbarang
{
public daftarbarang()
{
Stage stage = new Stage();
VBox box=new VBox();
box.setPadding(new Insets(20));
box.setSpacing(20);
box.setAlignment(Pos.TOP_LEFT);
Button button = new Button("Kembali");
button.setOnAction(new EventHandler<ActionEvent>()
{
@Override
public void handle(ActionEvent arg0) {
stage.close();
}
});
box.getChildren().add(Main.table);
box.getChildren().add(button);
Scene scene1=new Scene(box,800,400);
stage.setTitle("DAFTAR BARANG");
stage.setScene(scene1);
stage.show();
}
}
//Source Code untuk Class editbarang :
package application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Alert;
import javafx.scene.control.Button;
import javafx.scene.control.TextField;
import javafx.scene.control.Alert.AlertType;
import javafx.scene.layout.VBox;
import javafx.scene.text.Text;
import javafx.stage.Stage;
public class editbarang
{
TextField addkodebar;
TextField addnamabar;
TextField addharga;
TextField addsatuan;
Alert b = new Alert(AlertType.INFORMATION);
public editbarang(Databarang x)
{
Stage stage = new Stage();
VBox box=new VBox();
box.setPadding(new Insets(20));
box.setSpacing(20);
box.setAlignment(Pos.CENTER);
addkodebar = new TextField();
addkodebar.setText(x.getKodebar());
addnamabar = new TextField();
addnamabar.setText(x.getNamabar());
addharga = new TextField();
addharga.setText(Integer.toString(x.getHargabar()));
addsatuan = new TextField();
addsatuan.setText(x.getSatuanbar());
Button saveButton = new Button("Simpan");
EventHandler<ActionEvent> event2 = new EventHandler<ActionEvent>()
{
public void handle(ActionEvent e)
{
menyimpan(x);
}
};
saveButton.setOnAction(event2);
Button button = new Button("Kembali");
button.setOnAction(new EventHandler<ActionEvent>()
{
@Override
public void handle(ActionEvent arg0) {
stage.close();
}
});
box.getChildren().add(addkodebar);
box.getChildren().add(addnamabar);
box.getChildren().add(addharga);
box.getChildren().add(addsatuan);
box.getChildren().add(saveButton);
box.getChildren().add(button);
Scene scene1=new Scene(box,600,350);
stage.setTitle("EDIT BARANG YANG SUDAH ADA");
stage.setScene(scene1);
stage.show();
}
public void menyimpan(Databarang x)
{
x.setKodebar(addkodebar.getText());
x.setNamabar(addnamabar.getText());
x.setHargabar(addharga.getText());
x.setSatuanbar(addsatuan.getText());
b.setContentText("Berhasil mengedit data barang");
b.show();
addnamabar.clear();
addkodebar.clear();
addharga.clear();
addsatuan.clear();
}
}
//Source Code untuk Class barangdibeli:
package application;
public class barangdibeli
{
private String namabar;
private Integer jumlahbar;
private Integer hargabar;
private Integer hargatotbar;
public barangdibeli(String namabar, Integer jumlah, Integer hargabar, Integer hargatotbar)
{
this.namabar = namabar;
this.jumlahbar = jumlah;
this.hargabar = hargabar;
this.hargatotbar = hargatotbar;
}
public String getNamabar()
{
return namabar;
}
public void setNamabar(String namabar)
{
this.namabar = namabar;
}
public Integer getJumlahbar()
{
return jumlahbar;
}
public void setJumlahbar(Integer jumlah)
{
this.jumlahbar = jumlahbar;
}
public int getHargabar()
{
return hargabar;
}
public void setHargabar(Integer hargabar)
{
this.hargabar = hargabar;
}
public Integer getHargatotbar()
{
return hargatotbar;
}
public void setHargatotbar(Integer hargatotbar)
{
this.hargatotbar = hargatotbar;
}
}
//Source Code untuk Class edit :
package application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.TextField;
import javafx.scene.layout.VBox;
import javafx.scene.text.Text;
import javafx.stage.Stage;
import javafx.scene.control.Alert;
import javafx.scene.control.Alert.AlertType;
public class edit
{
TextField addkodebar;
int cek;
public edit()
{
Stage stage = new Stage();
VBox box=new VBox();
addkodebar = new TextField();
Text atas = new Text();
atas.setText("Masukkan kode barang yang akan dihapus");
addkodebar.setPromptText("Kode Barang Yang Akan Diedit");
Button edit = new Button("Edit");
edit.setOnAction(new EventHandler<ActionEvent>()
{
@Override
public void handle(ActionEvent arg0)
{
mengedit();
}
});
box.setPadding(new Insets(20));
box.setSpacing(20);
box.setAlignment(Pos.CENTER);
Button button = new Button("Kembali");
button.setOnAction(new EventHandler<ActionEvent>()
{
@Override
public void handle(ActionEvent arg0) {
stage.close();
}
});
box.getChildren().add(atas);
box.getChildren().add(addkodebar);
box.getChildren().add(edit);
box.getChildren().add(button);
Scene scene1=new Scene(box,400,300);
stage.setTitle("EDIT BARANG");
stage.setScene(scene1);
stage.show();
}
public void mengedit()
{
String kodebar = addkodebar.getText();
Alert b = new Alert(AlertType.INFORMATION);
for(Databarang a : Main.data)
{
if(a.getKodebar().equals(kodebar))
{
cek=1;
editbarang x = new editbarang(a);
addkodebar.clear();
break;
}
}
if(cek!=1)
{
b.setContentText("Kode barang yang anda masukkan tidak ada dalam daftar barang");
b.show();
}
}
}
//Source Code untuk Class tambah :
package application;
import java.io.BufferedWriter;
import java.io.FileWriter;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.TextField;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
public class tambah
{
TextField addkodebar;
TextField addnamabar;
TextField addharga;
TextField addsatuan;
public tambah()
{
Stage stage = new Stage();
VBox box=new VBox();
box.setPadding(new Insets(20));
box.setSpacing(20);
box.setAlignment(Pos.CENTER);
addkodebar = new TextField();
addkodebar.setPromptText("Kode Barang");
addnamabar = new TextField();
addnamabar.setPromptText("Nama Barang");
addharga = new TextField();
addharga.setPromptText("Harga Barang");
addsatuan = new TextField();
addsatuan.setPromptText("Satuan Barang");
Button addButton = new Button("Tambahkan");
EventHandler<ActionEvent> event2 = new EventHandler<ActionEvent>()
{
public void handle(ActionEvent e)
{
menambah();
}
};
addButton.setOnAction(event2);
Button button = new Button("Kembali");
button.setOnAction(new EventHandler<ActionEvent>()
{
@Override
public void handle(ActionEvent arg0) {
stage.close();
}
});
box.getChildren().add(addkodebar);
box.getChildren().add(addnamabar);
box.getChildren().add(addharga);
box.getChildren().add(addsatuan);
box.getChildren().add(addButton);
box.getChildren().add(button);
Scene scene1=new Scene(box,400,300);
stage.setTitle("TAMBAHKAN BARANG");
stage.setScene(scene1);
stage.show();
}
public void menambah()
{
Main.data.add(new Databarang(addkodebar.getText(), addnamabar.getText(), Integer.parseInt(addharga.getText()), addsatuan.getText()));
addnamabar.clear();
addkodebar.clear();
addharga.clear();
addsatuan.clear();
}
}
//Source Code untuk Class hapus :
package application;
import javax.swing.text.html.HTMLDocument.Iterator;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Alert;
import javafx.scene.control.Button;
import javafx.scene.control.TextField;
import javafx.scene.control.Alert.AlertType;
import javafx.scene.layout.VBox;
import javafx.scene.text.Text;
import javafx.stage.Stage;
public class hapus
{
int cek;
TextField addkodebar;
public hapus()
{
Stage stage = new Stage();
VBox box=new VBox();
Text atas = new Text();
atas.setText("Masukkan kode barang yang akan dihapus");
addkodebar = new TextField();
addkodebar.setPromptText("Kode Barang Yang Akan Dihapus");
box.setPadding(new Insets(20));
box.setSpacing(20);
box.setAlignment(Pos.CENTER);
Button back = new Button("Kembali");
back.setOnAction(new EventHandler<ActionEvent>()
{
@Override
public void handle(ActionEvent arg0)
{
stage.close();
}
});
Button delete = new Button("Hapus");
delete.setOnAction(new EventHandler<ActionEvent>()
{
@Override
public void handle(ActionEvent arg0)
{
menghapus();
}
});
box.getChildren().add(atas);
box.getChildren().add(addkodebar);
box.getChildren().add(delete);
box.getChildren().add(back);
Scene scene1=new Scene(box,400,300);
stage.setTitle("HAPUS BARANG");
stage.setScene(scene1);
stage.show();
}
public void menghapus()
{
String kodebar = addkodebar.getText();
Alert b = new Alert(AlertType.INFORMATION);
//Main.data.removeIf(Databarang -> Databarang.getKodebar().equals(kodebar));
for(Databarang a : Main.data)
{
if(a.getKodebar().equals(kodebar))
{
cek=1;
Main.data.remove(a);
break;
}
}
if(cek!=1)
{
b.setContentText("Kode barang yang anda masukkan tidak ada dalam daftar barang");
b.show();
}
else
{
b.setContentText("Barang berhasil dihapus!");
b.show();
}
}
}
//Source Code untuk Class Databarang :
package application;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
public class Databarang
{
private String namabar;
private String kodebar;
private Integer hargabar;
private String satuanbar;
public Databarang(String kodebar, String namabar, Integer hargabar, String satuanbar) {
this.namabar = namabar;
this.kodebar = kodebar;
this.hargabar = hargabar;
this.satuanbar = satuanbar;
}
public String getNamabar() {
return namabar;
}
public void setNamabar(String namabar) {
this.namabar = namabar;
}
public String getKodebar() {
return kodebar;
}
public void setKodebar(String kodebar) {
this.kodebar = kodebar;
}
public int getHargabar() {
return hargabar;
}
public void setHargabar(String hargabar) {
this.hargabar = Integer.parseInt(hargabar);
}
public String getSatuanbar() {
return satuanbar;
}
public void setSatuanbar(String satuanbar) {
this.satuanbar = satuanbar;
}
}
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