Help, events in Jbutton class

[Heather]

I need to do an action when I do click in a button in an applet
but when I do click the button doesn't do nothing.

Code:

public boolean action(Event e,Object o)
{

if(e.target.equals(connec)){
openConnection();
this.panel1.setVisible(true);
this.connect.setVisible(false);
this.Result.setVisible(false);
panel2.setVisible(true);
consultPupil();
sigPupil();
showPupil();

}
if(e.target.equals(sig)){
sigPupil();
showPupil();

}
if(e.target.equals(ant)){
antPupil();
showPupil();

}
if(e.target.equals(ult)){
ultPupil);
showPupil();
}
if(e.target.equals(pri)){
priPupil();
showPupil();

}
return true;

}

[Peter]

You have to call the updateUI() method of the panel that contains the components and then visualize them

[Ed]

this example will help you
Java Applet Tutorial - ActionListener Example