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String sending in an applet to servlet servlet to applet

 
The_Hobo_Phoenix
Greenhorn
Posts: 3
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I have a problem in sending strings and i dont know where to put the code to transfer the string can anyone help please
Where do i put this code to send a string from the applet to the servlet and from the servlet to the applet.
// this is my applet
import java.applet.Applet;
import java.awt.*; // import the java.awt package
import java.awt.event.*; // import the java.awt.event package
import java.lang.*;
import java.lang.String;
import java.sql.*;//?
import java.io.*;
import java.util.*;//?
import java.net.*;
import javax.swing.*;//?

public class tta1 extends Applet implements ActionListener {
public void init()
{
}//init

public void paint(Graphics g)
{
//outputting strings too screen here, into cells in a timetable.
}//paint()

// process user's action in TextField input
public void actionPerformed( ActionEvent e )
{

repaint();//Force paint to be invoked
}
}//tta1
//this is the servlet-------------------------------------------------

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import java.net.*;
/**
* <p>Title: </p>
* <p>Description: </p>
* <p>Copyright: Copyright (c) 2003</p>
* <p>Company: </p>
* @author unascribed
* @version 1.0
*/
public class SerChk extends HttpServlet {
private static final String CONTENT_TYPE = "text/html";
//Initialize global variables

public void init() throws ServletException {
}

//Process the HTTP Get request
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType(CONTENT_TYPE);
PrintWriter out = response.getWriter();
out.println("<font color=\"green\">");
out.println("<p>The servlet has received a GET. This is the reply.</p>");
out.println("</font>");
String outputline;
while((outputLine = out.writeline()) != null)
system.out,println(inputLine);
in.close();
}
//Process the HTTP Post request
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType(CONTENT_TYPE);
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<head><title>SerChk</title></head>");
out.println("<body>");
out.println("<p>The servlet has received a POST. This is the reply.</p>");
out.println("</body></html>");
}
//Clean up resources
public void destroy() {
}

//buffer code----------------------------------------

import java.net.*;
import java.io.*;
public class URLConnectionReader{
public static void main(string[] args) throws Exception {
URL myUrl = new URL("http://");
URLConnection uc = myURL.openConnection();
BufferedReader in = new BufferedReader(new InputStreamReader(uc.getInputStream())));
String inputline;
while((inputLine = in.readline()) != null)
system.out,println(inputLine);
in.close();
}}
 
Peter den Haan
author
Ranch Hand
Posts: 3252
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Please review our naming policy and change your display name. Thanks.
You cannot actively send anything from a servlet to an applet, really, although you can often achieve the same thing by polling (i.e. the applet submits a request to the servlet to see if there's any update waiting).
- Peter
 
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