I added my description to the well-known Wiki page:

        
http://cwiki.apache.org/confluence/display/WICKET/AJAX+update+and+file+download+in+one+blow

IMHO the solution with a behavior is simpler.
Furthermore huge amounts of data shouldn't be kept in the session but better be 
generated on the fly.

Regards

Sven


Ernesto Reinaldo Barreiro wrote:
Can you share your solution with the rest of us? I can imagine using a
behavior for adding the resource listener part... but it will be nice to see
what you are doing.

Best,

Ernesto

On Wed, Oct 21, 2009 at 9:12 PM, Sven Meier <s...@meiers.net> wrote:

I've added an alternative solution with a behavior.

Thanks for the original idea.

Sven


Giambalvo, Christian wrote:

Updated
http://cwiki.apache.org/confluence/display/WICKET/AJAX+update+and+file+download+in+one+blow

Mit freundlichen Grüßen
Christian Giambalvo
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-----Ursprüngliche Nachricht-----
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] Gesendet:
Mittwoch, 21. Oktober 2009 09:40
An: users@wicket.apache.org
Betreff: Re: file download using ajaxLink

Maybe this might help

http://cwiki.apache.org/WICKET/ajax-update-and-file-download-in-one-blow.html

<
http://cwiki.apache.org/WICKET/ajax-update-and-file-download-in-one-blow.html
Ernesto

On Tue, Oct 20, 2009 at 10:12 PM, tubin gen <fachh...@gmail.com> wrote:



I do download in traditional way

here is the code

  public void download(String filename, byte[] filedata){
      setRedirect(false);
      WebResponse response = (WebResponse) getResponse();
      response.setAttachmentHeader(filename);
      response.setLastModifiedTime(Time.now());
      response.setContentType("application/octet-stream");
      response.write(
              new ByteArrayInputStream(filedata));
      response.close();
  }


                          item.add(new Link<Void>("download"){
                              {
                                  add(new Label("filename",
eaAuditProgramAttachment.getFileName()));
                              }
                              @Override
                              public void onClick() {

((BasePage)getPage()).download(eaAuditProgramAttachment.getFileName(),
eaAuditProgramAttachment.getEaBlob().getBlobData());
                              }
                          });


If I replace this link with AjaxLink it will not work  and I must use  an
ajaxlink    please tell me how can I use ajaxLink for download



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