Do you want to display the PDF on screen, or provide a PDF download so that
the file could be opened in Acrobat Reader (or PDF viewer of your choice)?
On Tue, Dec 4, 2012 at 11:06 AM, appwicket <wwx....@gmail.com> wrote:
> Hi all,
> I have been trying all the ways to display PDF through wicket.
> I have my pdf resource in Byte[].
> I tried the following methods in my AjaxButton's onSubmit method:
> 1. this gives me exception:
> Header was already written to response!
> Wicket.Ajax.Call.failure: Error while parsing response: Error: Invalid XML:
> %PDF-1.4
>
> WebResponse r = (WebResponse)getRequestCycle().getResponse();
> r.setContentType("application/pdf");
> r.setHeader("Content-Disposition", "inline; filename=\"data.pdf\"");
> r.write(reportService.generatePDF());
> getRequestCycle().setResponsePage(DownloadPopup.class);
> -------------
> 2.this gives me exception:
> Wicket.Ajax.Call.failure: Error while parsing response: Error: Invalid XML:
> %PDF-1.4
>
> ByteArrayResource bar = new ByteArrayResource("application/pdf",
> reportService.generatePDF());
> RequestCycle.get().scheduleRequestHandlerAfterCurrent(new
> ResourceRequestHandler(bar, null));
> -------------
> 3. I also tried example from AJAX update and file download in one blow
>
> https://cwiki.apache.org/WICKET/ajax-update-and-file-download-in-one-blow.html
> <
> https://cwiki.apache.org/WICKET/ajax-update-and-file-download-in-one-blow.html
> >
> but Im not able to convert Byte array to IResourceStream.
>
> Anyone knows how to do this?
>
> appreciated!
>
>
>
>
>
> --
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