Java JFormattedTextField date field

Description

Java JFormattedTextField date field

import java.awt.FlowLayout;
import java.util.Date;

import javax.swing.JFormattedTextField;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTextField;

public class Main extends JFrame {
  public Main() {
    super("JButton");

    setDefaultCloseOperation(EXIT_ON_CLOSE);
    setLayout(new FlowLayout());
    JLabel nameLabel = new JLabel("Value:");
    //from   w  ww . jav a 2  s .c  om
    JFormattedTextField name = new JFormattedTextField();
    name.setValue(new Date());
    
    JTextField text = new JTextField("Click here to see the validation result");

    getContentPane().add(nameLabel);
    getContentPane().add(name);
    getContentPane().add(text);

  }


  public static void main(String[] args) {
    Main frame = new Main();
    frame.pack();
    frame.setVisible(true);
  }
}

Java JFormattedTextField create date input field for input like "12/31/2020"

import java.awt.FlowLayout;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;

import javax.swing.JFormattedTextField;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.text.DateFormatter;

public class Main extends JFrame {
  public Main() {
    super("JButton");

    setDefaultCloseOperation(EXIT_ON_CLOSE);
    setLayout(new FlowLayout());
    JLabel nameLabel = new JLabel("Value:");
    /*from w  ww .  j  a  va  2s  .c  om*/
    DateFormat dateFormat = new SimpleDateFormat("MM/dd/YYYY");
    DateFormatter dateFormatter = new DateFormatter(dateFormat);

    JFormattedTextField name = new JFormattedTextField(dateFormatter);
    name.setValue(new Date());
    JTextField text = new JTextField("Click here to see the validation result");

    getContentPane().add(nameLabel);
    getContentPane().add(name);
    getContentPane().add(text);

  }


  public static void main(String[] args) {
    Main frame = new Main();
    frame.pack();
    frame.setVisible(true);
  }
}

Java JFormattedTextField create date value input field for input like "2020-12-31" via SimpleDateFormat

import java.awt.FlowLayout;
import java.text.SimpleDateFormat;
import java.util.Date;

import javax.swing.JFormattedTextField;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTextField;


public class Main extends JFrame {
  public Main() {
    super("JButton");

    setDefaultCloseOperation(EXIT_ON_CLOSE);
    setLayout(new FlowLayout());
    JLabel nameLabel = new JLabel("Value:");
    //from w w w  .j a  v a  2 s. c  o m
    JFormattedTextField name = new JFormattedTextField(new SimpleDateFormat(
        "yyyy-MM-dd"));
    name.setValue(new Date());
    
    
    Date date = (Date) tft3.getValue();
    
    JTextField text = new JTextField("Click here to see the validation result");

    getContentPane().add(nameLabel);
    getContentPane().add(name);
    getContentPane().add(text);

  }


  public static void main(String[] args) {
    Main frame = new Main();
    frame.pack();
    frame.setVisible(true);
  }
}

Java JFormattedTextField create date value input field via DateFormat

import java.awt.FlowLayout;
import java.text.DateFormat;
import java.util.Date;

import javax.swing.JFormattedTextField;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTextField;


public class Main extends JFrame {
  public Main() {
    super("JButton");

    setDefaultCloseOperation(EXIT_ON_CLOSE);
    setLayout(new FlowLayout());
    JLabel nameLabel = new JLabel("Value:");
    /*w ww  .j  a v a2s . co  m*/
    JFormattedTextField name = new JFormattedTextField(
        DateFormat.getDateInstance(DateFormat.SHORT));
    name.setValue(new Date());
    
    JTextField text = new JTextField("Click here to see the validation result");

    getContentPane().add(nameLabel);
    getContentPane().add(name);
    getContentPane().add(text);

  }


  public static void main(String[] args) {
    Main frame = new Main();
    frame.pack();
    frame.setVisible(true);
  }
}



PreviousNext

Related