Hi,
In applet's thread part I am polling for var.
if that var is true I have to refresh/reload the servlet.
I am getting an event in run(), but I don't know how to refresh/reload
the servlet from the applet ???
my main.html look like,
---------------
<html><head><title>u </title></head>
<frameset cols="20%, 80%">
<frame src="ra1.html" name="index" marginwidth="1" marginheight="1">
<frameset rows="18%,82%">
<frame src="myApplet.html" name="index" marginwidth="1" marginheight="1"
scrolling="no">
<frame src="startservlet.html" name="index" marginwidth="1" marginheight="1">
<noframes> </noframes></frameset></html>
--------------
and startservlet.html looks,
<HTML><HEAD><TITLE>Login Area</TITLE></HEAD>
<BODY BGCOLOR="#FFCC99"><center>
<h1>Login</h1>
<form name="frm_Login" method="get" action="http://mymachine/servlet/myServlet">
User name:<Input type="text" name="userName" size="20" >
<br>
UserId: <Input type="text" name="userId " size="20">
<br>
<input type="submit" name="btn_Submit" value="Submit">
</form></center></Body></html>
-----------------------------------------------------------------
myapplet.html looks,
<html><applet code="RefreshApplet" width=200 height=200> </applet> </html>
------------------
RefreshApplet.java looks,
import java.awt.*;
import java.awt.event.*;
import java.applet.*;
public class RefreshApplet extends Applet implements Runnable {
public static boolean staticVar = false;
Thread thread;
//Construct the applet
public RefreshApplet() {
System.out.println("RefreshApplet: constructor");
this.setLayout(new BorderLayout());
this.add(ok, BorderLayout.NORTH);
show();
start();
} // constructor
public void paint(Graphics g) {
g.drawString("Hi I am Applet", 10, 10);
} // paint()
public void start() {
System.out.println("RefreshApplet: start()");
if ( thread == null ) {
thread = new Thread(this); thread.start(); } // if
} // start()
public void stop() {
if ( thread != null ) { thread.stop(); thread = null; } // if
} // stop()
public void run() {
System.out.println("RefreshApplet: run");
while ( true ) {
try {
if ( staticVar == true ) {
System.out.println("RefreshApplet: var is true. so start refresh");
// this point I want to refresh the servlet
staticVar = false;
} // if
} catch(Exception e) { System.out.println("Ex="+e); }
try { Thread.sleep(2000); } catch(InterruptedException io) { }
} // while
} // run()
} // End Of Class RefreshApplet
--------------------------------------------------------
Thanx in advance
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