Thanks a lot Stefan I will try it right now
2010/10/28 Stefan Lindner <lind...@visionet.de>
> Try this:
>
>
>
> public class MyResourceStreamWriter extends
> AbstractResourceStreamWriter {
> private static final long serialVersionUID = 1L;
>
> public MyResourceStreamWriter() {
> }
>
> @Override
> public void write(final OutputStream output) {
> // !!!!! prduce output here and stream it to output
> try {
> output.flush();
> } catch (Exception e) {
> e.printStackTrace();
> }
> }
>
> @Override
> public String getContentType() {
> return "application/pdf";
> }
> }
>
>
>
>
>
> Link<T> pdfLink = new Link<T>("pdf") {
> private static final long serialVersionUID = 1L;
> @Override
> public void onClick() {
> ResourceStreamRequestTarget rsrt = new
> ResourceStreamRequestTarget(new MyResourceStreamWriter());
> //rsrt.setFileName("file.pdf"); // use this if yout
> want your browser to ask you wheter you want to save the cownloaded PDF in
> fil e"file.pdf"
> getRequestCycle().setRequestTarget(rsrt);
> }
> };
>
>
> pdfLink.setPopupSettings(new PopupSettings(PopupSettings.RESIZABLE |
> PopupSettings.SCROLLBARS));
> add(pdfLink);
>
>
> Stefan
>
>
> -----Ursprüngliche Nachricht-----
> Von: Alex Zeit [mailto:zeita...@googlemail.com]
> Gesendet: Donnerstag, 28. Oktober 2010 15:21
> An: users@wicket.apache.org
> Betreff: Re: Problems displaying a PDF from stream
>
> Yes
>
> 2010/10/28 Stefan Lindner <lind...@visionet.de>
>
> > Do you want to open the PDF in a separate window? Klick on some button
> > and open a new browser window with pdf?
> >
> > Stefan
> >
> > -----Ursprüngliche Nachricht-----
> > Von: Alex Zeit [mailto:zeita...@googlemail.com]
> > Gesendet: Donnerstag, 28. Oktober 2010 15:14
> > An: users@wicket.apache.org
> > Betreff: Problems displaying a PDF from stream
> >
> > While trying to display a PDF document from stream following problems
> > arrise:
> > IE7:
> > Resource can not be displaied at all.
> >
> > Firefox 3.6.12:
> > PDF is displaied but if Chronk is cleared in Firefox while document is
> > open then it cannot be displaied again. It is possible only after
> > restarting Firefox.
> >
> > No errors in log.
> >
> > The code:
> > public class PdfGen extends WebResource {
> >
> > public PdfGen() {
> > setCacheable(false);
> > }
> >
> > @Override
> > public IResourceStream getResourceStream() {
> > IResourceStream resourceStream = new
> > AbstractResourceStreamWriter() {
> > private static final long serialVersionUID =
> > 1934248394380163944L;
> > public void write(OutputStream output) {
> > testItextDirect(output);
> > }
> > public String getContentType() {
> > return "application/pdf";
> > }
> > };
> > return resourceStream;
> > }
> >
> > private void testItextDirect(OutputStream output){
> > try {
> > Document document = new Document();
> > PdfWriter.getInstance(document, output);
> > document.open();
> > document.add(new Paragraph("Hello World"));
> > document.add(new Paragraph(new Date().toString()));
> > document.close();
> > } catch (DocumentException de) {
> > try {
> > throw new IOException(de.getMessage());
> > } catch (IOException e) {
> > e.printStackTrace();
> > }
> > }
> > }
> > }
> >
> >
> > in the init() of AuthenticatedWebApplication SharedResource added like
> > this:
> > getSharedResources().add("pdfGen", new PdfGen());
> >
> > Any help would be highly appreciated
> > Alex
> >
> > ---------------------------------------------------------------------
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> > For additional commands, e-mail: users-h...@wicket.apache.org
> >
> >
>
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