Hi Volker, I tried using this code and its working fine.
http://localhost:8080/Store/downloadServlet <tc:image value="#{bundle.downloadServletPath}?id=${content.contentImageId}" height="100px" width="100px"/> But is this the right way to use the absolute url ? if at all my context path changes later, i have to go back to my resource bundle and change it. Is there any other way for this ? is there any means of doing as such with tobago <%=request.getContextpath() %>/downloadServlet?id=${content.contentImageId} Regards, Madan ----- Original Message ---- From: Volker Weber <[EMAIL PROTECTED]> To: MyFaces Discussion <[email protected]> Sent: Monday, 19 February, 2007 6:58:04 PM Subject: Re: [ Tobago ] Invoke Servlet from jsp page Hi Madan, you can't use relative url in tc:image. Every string which is not recognized as absolute url is used as resourceName to lookup in resources. Regards, Volker 2007/2/19, madan chowdary <[EMAIL PROTECTED]>: > > Hi David, > > As i am using Tobago, the URL i specify in <tc:image/> must be an absolute > URL instead of an relative url. > > I tried with the code as below which resembles the same as the one u send > me. > > <tc:image value="/downloadServlet?id=${content.contentImageId}" > height="100px" width="100px"/> > > But the servlet is never called for this. > > now i changed the value to an absolute url as shown below > > > height="100px" width="100px"/> > > Now i am able to display the images. > > But that should not be the case, i must not specify absolute url. > > How to achieve this with relative url ? > > Regards, > Madan > > > ----- Original Message ---- > From: David Delbecq <[EMAIL PROTECTED]> > To: MyFaces Discussion <[email protected]> > Sent: Monday, 19 February, 2007 4:44:49 PM > Subject: Re: [ Tobago ] Invoke Servlet from jsp page > > Sorry, bad cut and paste of your code, it should be, of course, > > <h:graphicImage id="image" > alt="image" > url="/DownloadBinaryServlet?id=#{groupBox.imageId}"> > </h:graphicImage> > > > En l'instant précis du 02/19/07 11:58, David Delbecq s'exprimait en ces > termes: > > EL expression should do the work: > > > > <h:graphicImage id="image" > > alt="image" > > > url="/DownloadBinaryServlet?id=#{groupBox.getImageId()}"> > > </h:graphicImage> > > > > > > En l'instant précis du 02/19/07 11:51, madan chowdary s'exprimait en ces > > termes: > > > >> Hi All, > >> > >> I have a situation that i need to invoke a servlet which is used to > >> write a image to the page. > >> > >> The image will be retrieved from the database as blob object and then > >> converted to byte[]. > >> > >> now i need to display this image in my page. > >> > >> This could probably done with help of a servlet. > >> > >> i need to invoke a servlet with a URL which has an id appened to that > URL. > >> > >> The ordinary JSP code looks like this, > >> > >> <IMG > src="DownloadBinaryServlet?id=<%=groupBox.getImageId()%> > >> > >> The servlet code is as such > >> > >> OutputStream out = response.getOutputStream(); > >> out.write( groupBox.getImageBytes() ); > >> out.close(); > >> > >> But this piece of code does not work in Tobago pages, as <% %> > >> scriplets are not allowed. > >> > >> I need to frame the URL with value ID set to the parameter as above > >> and invoke the servlet . > >> > >> How can i achieve this task .. Any suggestions ? > >> > >> Thnx in advance > >> > >> Regards > >> Madan > >> > >> > >> > >> > ------------------------------------------------------------------------ > >> Here's a new way to find what you're looking for - Yahoo! Answers > >> > <http://us.rd.yahoo.com/mail/in/yanswers/*http://in.answers.yahoo.com/> > >> > > > > > > > > ________________________________ > Here's a new way to find what you're looking for - Yahoo! Answers __________________________________________________________ Yahoo! India Answers: Share what you know. Learn something new http://in.answers.yahoo.com/
