Hai,Vaishali
I think you are using response.sendRedirect in a wrong place.
if that is the case
try
jsp:forward
----------------------------------------------------------------------------
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subramanian.s
IonIdea Enterprise Solutions
Bangalore.
India.
----- Original Message -----
From: "[Vaishali S. Pandya]" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, May 01, 2002 10:35 AM
Subject: Re: GET A Random picture
> Hey guys
> what is this error?
>
> java.lang.IllegalStateException: Response has already been committed
>
> ???
>
>
>
>
>
> Hi Guys Try this,
>
>
> <html><head><title>Dynamic Title</title></head>
> <%@ page language="java" import="java.sql.*" %>
> <%@ page
> import="java.io.*,java.awt.*,java.awt.image.*,com.sun.image.codec.jpeg.
> *,jav
> a.util.*" %>
> <%@ page session="true" buffer="8kb" autoFlush="true" isErrorPage="false"
> isThreadSafe = "true" %>
> <%
> response.setContentType("image/jpeg");
> int width=780, height=50,col=256;
> BufferedImage image = new BufferedImage(width, height,
> BufferedImage.TYPE_INT_RGB);
> Graphics g = image.getGraphics();
> Random random = new Random();
> g.setColor(new Color(218,254,random.nextInt(height)+200));
> g.fillRect(0, 0, width, height);
> Polygon poly = new Polygon();
> for (int i=0; i < 20; i++) {
> poly.addPoint(random.nextInt(width),random.nextInt(height));
> }
> g.setColor(new
> Color(random.nextInt(height),random.nextInt(col),random.nextInt(col)));
> g.fillPolygon(poly);
> g.setColor(new
>
Color(random.nextInt(col),random.nextInt(col),random.nextInt(height)+200));
> g.setFont(new Font("Serif",Font.ITALIC,48));
> g.drawString("Ravi Kumar",60,40);
> g.dispose();
> ServletOutputStream sos =response.getOutputStream();
> JPEGImageEncoder encoder =JPEGCodec.createJPEGEncoder(sos);
> encoder.encode(image);
> %>
> </body>
> </html>
>
> -VTR-
>
>
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>
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To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST".
Some relevant FAQs on JSP/Servlets can be found at:
http://archives.java.sun.com/jsp-interest.html
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.jsp
http://www.jguru.com/faq/index.jsp
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