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RE: [BEGINNER] How to suppress Jigsaw signature in HTML code ?

From: Rui Gil <rui.gil@mdados.pt>
Date: Mon, 1 Mar 1999 09:31:50 -0500 (EST)
Message-ID: <0145B0C7D1B0D0119E9000805FCC494A331F62@venus.imperio>
To: "'Luc Saint-Elie'" <stelie@pictoris-interactive.fr>, www-jigsaw@w3.org

Hi !

I had the same problem ! Try to get your parameters before you set the
content-type.
As far as I know it only happens in the Post method...

Rui Gil

> -----Original Message-----
> From:	Luc Saint-Elie [SMTP:stelie@pictoris-interactive.fr]
> Sent:	Monday, March 01, 1999 12:42 PM
> To:	www-jigsaw@w3.org
> Subject:	[BEGINNER] How to suppress Jigsaw signature in HTML code
> ?
> 
> Hello all,
> 
> I've a problem with a Jigsaw tag that I fail to disable
> I've written a servlet that access a Ms Acess database on a Windows 98
> box with
> JigSaw 2.0.1
> The applet works well.. but at the beginning of the produced HTML file
> i got :
> 
> HTTP/1.1 100 Continue
> Date: Mon, 01 Mar 1999 05:27:34 GMT
> Server: Jigsaw/2.0.1
> 
> And I don't know how to suppress this !
> I've writtent other servlets without problem, its the first time i get
> this.
> Thanks in advance
> 
> 
> Here is my code:
> 
> // BEGINNING OF CODE
> /*
>         Adapted from an example
>         by: Jon Strande
> */
> 
> 
> import javax.servlet.*;
> import javax.servlet.http.*;
> import java.sql.*;
> import java.math.*;
> import java.io.*;
> import java.net.*;
> import java.util.*;
> 
> 
> public class BICSearch2 extends HttpServlet
> {
>     Connection con;
> 
>     public void init (ServletConfig config) throws ServletException
>     {
>         super.init(config);
>     } 
>     public void doPost(HttpServletRequest req, HttpServletResponse
> res)
>             throws ServletException, IOException
>     {
>         
>         PrintWriter out = res.getWriter();
>         res.setContentType("text/html");
>         res.setDateHeader( "Expires", new java.util.Date().getTime()
> );
>         out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML
> 4.0//EN//\">"+
>                 "<html>"+
>                 "<head><title>Résultats de la
> recherche</title></head>"+
>                 "<BODY bgcolor=\"#000000\" text=\"#FFFFFF\">" +
>                 "<font face =\"arial\" size=\"1\">");
>         //register a driver
>         try
>         {           
>                 DriverManager.registerDriver (new
> sun.jdbc.odbc.JdbcOdbcDriver());
>         }
>         catch(SQLException e)
>         {
>            log( "Probleme avec DriverMgr: " + e + '\t' );    
>         }
>         //open a connection
>         try
>         {        
>           con = DriverManager.getConnection("jdbc:odbc:BIC", "","");
>         }
>         catch(SQLException e)
>         {
>            log( "Erreur Connexion: " + e + '\t' );    
>         }
>         try
>         {
>                 String SearchWord="";
>                 Enumeration values = req.getParameterNames();
>                 while(values.hasMoreElements())
>                 {
>                         String name = (String)values.nextElement();
>                         String value =
> req.getParameterValues(name)[0];
>                         if(name.equalsIgnoreCase("searchword"))
>                                 SearchWord=value;
> 
>                 }               
>                 
>                 SearchWord = SearchWord.trim();
>                 Statement stmt = con.createStatement();
>                 int columns = 0;//how many columns are returned in the
> ResultSet
>                 String sql = "SELECT * FROM Annu_Pictoris WHERE
> Annu_Pictoris.Nom = \'" + SearchWord + "\'";
>                 out.println(    "<h2>Recherche dans Annu_Pictoris
> depuis un
> Servlet java</h2>"+
>                                 "<br>");
>                 stmt.execute(sql);              
>                 ResultSet rs1 = stmt.getResultSet();
>                 ResultSetMetaData rsmd = rs1.getMetaData();
>                 columns = rsmd.getColumnCount();
> 
>                 if(columns > 0)
>                 {
>                         out.println("<b>Résultats de la
> recherche</b><br>");
>                         out.println("<table border=0 cellpadding=2
> cellspacing=2
> align=\"center\">");
>                         out.println("<tr><td><b>Nom</b></td>");
>                         out.println("<td><b>Prénom</b></td>");
>                         out.println("<td><b>Fonction</b></td></tr>");
>                         stmt.execute(sql);
>                         ResultSet rs = stmt.getResultSet();
>                         while(rs.next())
>                         {
>                                 //get the info here
>                                 String strNom      =
> rs.getString("Nom");
>                                 String strPrenom   =
> rs.getString("Prenom");
>                                 String strFonction =
> rs.getString("Fonction");
>                                 out.println(    "<tr><td align=left>"
> +
> strNom +
> "</td>"+
>                                                 "<td align = left>" +
> strPrenom
> + "</td>"+
>                                                 "<td align = left>" +
> strFonction + "</td></tr>");
>                         }
>                         
> 
>                         out.println("</table>");
>                         out.println("<hr>");    
>                         out.println("<a
> href=\"http://127.0.0.1:8001/TestDB/search.html\">Lancer une autre
> recherche</a><br>");
>                 }
>                 else
>                 {
>                         out.println("<b>Votre recherche n'a généré
> aucun
> résultat</b><br><hr>");
>                         out.println("<hr>");    
>                         out.println("<a
> href=\"http://127.0.0.1:8001/TestDB/search.html\">Essayez une autre
> recherche</a><br>");                
>                 }
> 
> out.println(
> "<a href=\"http://127.0.0.1:8001/servlets/BICTables\">Voir tous les
> enregistrements</a><br>"+
> "<a href=\"http://127.0.0.1:8001/TestDB/OracleUpdate.html\">Ajouter un
> enregistrement</a><br>"+
> "</font> </body></html>"
> );
>                 out.flush();    
>                 stmt.close();
>                 con.close();
> 
>         }
>         catch(SQLException e)
>         {
>            out.println( "Erreur SQL: " + e + '\t' );    
>         }
>    }      
> }
> // END OF CODE
> 
> 
> Luc Saint-Elie 
> Consultant
> PICTORIS INTERACTIVE
> Electronic & New Media Agency
> Dauphin d'Or Intranet - Biarritz 98
> Dauphin d'Argent Audiovisuel Institutionnel - Biarritz 98
> Grand Prix Internet - Biarritz 97
> 62, rue d'Hauteville - 75010 Paris
> Tel : 01 48 24 97 43 - Fax : 01 48 24 00 68
> http://www.pictoris-interactive.fr
> 
> 
> 
Received on Monday, 1 March 1999 09:32:31 GMT

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