Have Applets on different frames communicates with each other (this howto is deprecated)Tag(s): DEPRECATED
It is possible to share data between different applets via static variables
[HTML (java-0023.html)]
<HTML><HEAD></HEAD> <FRAMESET COLS="50%,*"> <FRAME SRC="java-0023-f1.html" NAME="f1"> <FRAME SRC="java-0023-f2.html" NAME="f2"> </FRAMESET> </HEAD>
<HTML><HEAD></HEAD> <BODY> <APPLET CODE="Java0023.class" HEIGHT=200 WIDTH=200> </APPLET> </BODY></HTML>
import java.awt.*; import java.applet.*; public class Java0023 extends Applet { TextField tf; Button a,b; public void init() { setLayout(new FlowLayout()); a = new Button("Send to Message"); b = new Button("Receive from Message"); add(a); add(b); tf = new TextField(20); add(tf); } // JDK 1.02 style evant handling public boolean action(Event e, Object o) { if (e.target instanceof Button) { if (e.target == a) { StaticMessage.message = tf.getText(); } if (e.target == b) { tf.setText(StaticMessage.message); } return true; } return false; } } class StaticMessage { public static String message = ""; }
Try it here.
Check this DDJ article for a more elaborate way to implement this principle.
There is one way to do it by using a Javascript function as a bridge, take a look at this
How-to.