woonsan thats great, it is working..... thanks a lot
> Date: Mon, 13 Oct 2008 09:21:26 -0700> From: [EMAIL PROTECTED]> Subject: RE: > Image verification on the login portlet> To: > [email protected]> > Hi Pradeep,> > I think you should put the > context path like the following (if the context is /j2-admin and the jsp > works as intended):> > <img src="/j2-admin/Cap_Img.jsp">> > Regards,> > > Woonsan> > > --- On Mon, 10/13/08, pradeep reddy <[EMAIL PROTECTED]> wrote:> > > > From: pradeep reddy <[EMAIL PROTECTED]>> > Subject: RE: Image > verification on the login portlet> > To: "Jetspeed Users List" > <[email protected]>> > Date: Monday, October 13, 2008, 5:13 > PM> > I am sorry here again.> > When i use a jsp name in the src attribute of > the image tag> > like <img src="Cap_Img.jsp">> > In the login.jsp which is in > the j2-admin application, it> > is not rendering any image at all in first > place.> > > > Can anybody help me out in this one?> > > > The code in the > Cap_Img.jsp is in the below mail.> > > > Regards,> > Pradeep.> > > > > > > > > > From: [EMAIL PROTECTED]> To:> > [email protected]> Subject: > Image> > verification on the login portlet> Date: Mon, 13 Oct 2008> > > 15:41:35 +0530> > Hello all,> > i am some where> > at the end of completing > the portal demo project with the> > help of the members. I need to use the > image verification on> > the portal login page. i am using the default login > but> > added the <img tag and a jsp to draw the image.My plan is> > to add a > my own login proxy servlet to validate the form.> > the image tag is as > bellow <td> <img> > src="Cap_Img.jsp"></td> the Cap_Img.jsp> > is in the same > location as login.jsp. The problem is, image> > is coming up properly, but > when login failures, then the> > image tag is not showing any image.is > something that changes> > when redirecting to the same page on login failures > that> > causes img tag not to find the jsp location?> please help> > me in > this regard.> Content of the Cap_Img.jsp is as> > below. <%@ page > import="java.io.*" %><%@> > page import="java.awt.*"%><%@ page> > > import="java.awt.image.*"%><%@ page> > import="javax.imageio.ImageIO"%><%@ > page> > import="java.util.*"%><%int width=75;int> > height=35;Random rdm=new > Random();int> > rl=rdm.nextInt();String hash1 => > > Integer.toHexString(rl);String capstr=hash1.substring(0,5);> > > session.setAttribute("key",capstr);Color> > background = new > Color(204,204,204);Color fbl = new> > Color(0,100,0);Font fnt=new> > > Font("SansSerif",1,17);BufferedImage cpimg =new> > > BufferedImage(width,height,BufferedImage.TYPE_INT_RGB);Graphics> > g => > > cpimg.createGraphics();g.setColor(background);g.fillRect(0,0,width,height);g.setColor(fbl);g.setFont(fnt);g.drawString(capstr,10,25);g.setColor(background);g.drawLine(10,17,80,17);g.drawLine(10,22,80,22);response.setContentType("image/jpeg");OutputStream> > > strm => > > response.getOutputStream();ImageIO.write(cpimg,"jpeg",strm);strm.close();%>> > > Thanks & Regards,Pradeep. >> > > _________________________________________________________________>> > Want to > explore the world? Visit MSN Travel for the best> > deals.> > http://in.msn.com/coxandkings> > > _________________________________________________________________> > > Searching for weekend getaways? Try Live.com> > > http://www.live.com/?scope=video&form=MICOAL> > > > > > ---------------------------------------------------------------------> To > unsubscribe, e-mail: [EMAIL PROTECTED]> For additional commands, e-mail: > [EMAIL PROTECTED]> _________________________________________________________________ Movies, sports & news! Get your daily entertainment fix, only on live.com http://www.live.com/?scope=video&form=MICOAL
