textarea display question

bugns_at_msn.com
Date: 01/29/05

  • Next message: hilz: "Re: textarea display question" 
    Date: 28 Jan 2005 23:51:27 -0800

    hi
    im writing an applet with text area built in it

    My question is: how do i capture what is input from the textfield and
    display it in the textarea field?

    import java.awt.*;
    import java.applet.*;
    import java.awt.event.*;

    public class Gridntextarea extends Applet implements ActionListener {
    int input1, input2,input3;
    Label l1,l2,l3;
    TextField t1,t2,t3;
    Button btn;
    TextArea textarea;

    public void init() {

    Panel p = new Panel( );
    Panel p1 = new Panel( );
    l1= new Label("Enter the number for multiplication: ");
    l2=new Label("Enter the start of Table:: ");
    l3=new Label("Enter the end of Table: ");
    t1=new TextField(10) ;
    t2=new TextField(10) ;
    t3=new TextField(10) ;
    btn=new Button("Calculate Amount: ");
    textarea = new TextArea("The multiplication table for " +input1 +"
    from " +input2 +" till " +input3 + " is as follows:",10, 10 );
    p.setLayout( new GridLayout(3,2,5,5) );
    p.add(l1);
    p.add(t1);
    p.add(l2);
    p.add(t2);
    p.add(l3);
    p.add(t3);
    p1.setLayout( new BorderLayout(5,5));
    p1.add( "North", p);
    p1.add( "Center", btn);
    p1.add( "South", textarea);
    add( p1);
    btn.addActionListener(this);

    }

    public void actionPerformed (ActionEvent event){
    input1=Integer.parseInt(t1.getText());
    input2=Integer.parseInt(t2.getText());
    input3=Integer.parseInt(t3.getText());

    }

    public void paint(Graphics g) {

    }
    }

    I am stuck here

    I would like to display input1, input2,input3 in the textarea field.
    Thank you

  • Next message: hilz: "Re: textarea display question"
    • Quantcast