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How to create a Java, that will allows the user to choose multiple products/ items.

+3 votes
asked Jan 28, 2021 by BrianViloria115 (140 points)

1 Answer

0 votes
answered Jan 28, 2021 by Purushottam Kumar (240 points)
ListSelectionListener is used to react to the change in selection of the value in JList Component

import javax.swing.*;

import java.awt.*;

import javax.swing.event.*;

class ListDemo extends JFrame implements ListSelectionListener


Container cp;

JList jlist;

JLabel lblPrice;

String[] prod={“Pen”,”Pencil”,”Ruler”,”Eraser”,”Shapner”};

int[] price={12,13,15,45,25};

ListDemo ()



cp.setLayout(new FlowLayout());

jlist =new JList(items);

lblPrice=new JLabel(“”);





public void valueChanged(ListSelectionEvent e)




lblPrice.setText(“no items selected”);




int index= jlist.getSelectedIndex();

lblPrice.setText(“Price: “+price[index]);



public static void main(String args[])


ListDemo lstObj= new ListDemo();





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