Re: isntance a servlet class

MONICA GARCIA QUESADA Tue, 19 Jun 2001 08:21:07 -0700
First really thank you,

I am not sure, my problem is than I am triying to use a resultset of a jdbcobdc 
connection in an applet and I have think make a servlet that make the connection and 
have a function than return the resultset , but the applet can no timport the class of 
the servlet ??

M�nica Garc�a Quesada
Mercados y Tecnolog�as
Grupo Desarrollo Internet
SOLUZIONA TELECOMUNICACIONES
SERVICIOS PROFESIONALES DE UNI�N FENOSA
Infanta Mercedes, 31 -2� Pl.
28020 MADRID
TEL.: 915793000
FAX 915790708
E-MAIL: [EMAIL PROTECTED]
www.soluziona.com
www.ipt.es


>>> PALLUEL Sylvie <[EMAIL PROTECTED]> 06/19 5:11  >>>
Hello,
I don't think you really need an instance of a servlet ...
If you want to call the servlet from an applet just use something like this :


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

public class TestApplet extends Applet implements ActionListener {

   TextField tfQuery,pwQuery;
   TextArea taResults;
   Button btnExecute;

   public void init() {
       ....
   }

   public void executeQuery() {

      String userString = tfQuery.getText();
      String pwString = pwQuery.getText();

      try {
         String user =  URLEncoder.encode("user") + "=" +
                        URLEncoder.encode(userString)+ "&" +
            URLEncoder.encode("password") + "=" +
                        URLEncoder.encode(pwString);
         URL monUrl = new URL("http://www.jnt.ces/Sylvie/servlet/ServletElt"; +
"?" + user);

         getAppletContext().showDocument(monUrl);
      } catch(MalformedURLException e) {
         taResults.setText(taResults.getText() + "\n" + e.toString());
      } catch(IOException e) {
         taResults.setText(taResults.getText() + "\n" + e.toString());
      }
   }

Is that what you wanted to do ?

Sylvie.

MONICA GARCIA QUESADA a �crit :

> Hello,
>
> Does anybody know how can I  instance a servlet class in an applet?
>
> Thanks,
>
> M�nica Garc�a Quesada
> Mercados y Tecnolog�as
> Grupo Desarrollo Internet
> SOLUZIONA TELECOMUNICACIONES
> SERVICIOS PROFESIONALES DE UNI�N FENOSA
> Infanta Mercedes, 31 -2� Pl.
> 28020 MADRID
> TEL.: 915793000
> FAX 915790708
> E-MAIL: [EMAIL PROTECTED] 
> www.soluziona.com 
> www.ipt.es 
>
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Re: isntance a servlet class

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