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Java Login

by: suhail

Description:

This code is aimed to help those who are interested in programming with Java. Another file is also interfaced. Compile it using jdk and then this file and run.

Code:

import java.awt.*;
import java.awt.event.*;
import java.util.*;

public class Ques51 extends Frame {
  static TextField ID= new TextField();
  static Label tel= new Label();
  static Button Login=new Button("Login");
  static Button Quit= new Button("Quit");
  Label address= new Label("Enter email address");
  static Label name= new Label();
  static Label fname= new Label();

//
  static myHashMap one=new myHashMap("kkc1982@hotmail.com");

static myHashMap two=new myHashMap("aijazdin@hotmail.com");

static myHashMap three=new myHashMap("zulfi@hotmail.com");

//
  Ques51(){
    one.add("kanesh Kumar","teekam","32178");
    two.add("Aijaz Ahmed","din ","31185");
    three.add("zulfi Memon","sharaffudin","32135");

ID.addActionListener(new ener1());
  Login.addActionListener(new ener());

Quit.addActionListener(new ActionListener(){
  public void actionPerformed(ActionEvent e){
  System.exit(0);
  }
  }
  );

addWindowListener(new WindowAdapter(){
  public void windowClosing(WindowEvent e){
  System.exit(0);
  }
  }
  );
  setLayout(null);
  setBounds(100,100,600,400);
  ID.setBounds(130,30,400,20);
  name.setBounds(30,70,200,20);
  fname.setBounds(30,110,200,20);
  tel.setBounds(30,150,200,20);
  Login.setBounds(200,230,70,30);
  Quit.setBounds(300,230,70,30);
  add(ID);
  add(name);
  add(fname);
  add(tel);
  add(Login);
  add(Quit);

show();

}

public static void main(String[] args) {

new Ques51();
  }

}
class ener implements ActionListener{
public void actionPerformed(ActionEvent e){

Button bt1=(Button)e.getSource();
Ques51 q=(Ques51)bt1.getParent();
String id= q.ID.getText();
HashMap b=(HashMap)myHashMap.getDetails(id);
q.name.setText("Name: "+b.get("Name").toString());
q.fname.setText("Father's name: "+b.get("Father's name").toString());
q.tel.setText("Phone number: "+b.get("Phone").toString());

}

}
class ener1 implements ActionListener{
public void actionPerformed(ActionEvent e){

TextField bt1=(TextField)e.getSource();
Ques51 q=(Ques51)bt1.getParent();
String id= q.ID.getText();
HashMap b=(HashMap)myHashMap.getDetails(id);
q.name.setText("Name: "+b.get("Name").toString());
q.fname.setText("Father's name: "+b.get("Father's name").toString());
q.tel.setText("Phone number: "+b.get("Phone").toString());

}

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