Even better. Thanks for the tip. There are so many options it's quite
easy to get confused :)
Mats
On 3/22/06, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> You don't need a PageRequestTarget as the page doesn't add any value
> here. I would use ResourceStreamRequestTarget and provide your content
> wrapped in a IResourceStream.
>
> Eelco
>
> On 3/22/06, Mats Norén <[EMAIL PROTECTED]> wrote:
> > On 3/21/06, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> > > why not just push a download request target into the request cycle? it
> > > works
> > > for 1.2. search this list for "excel"
> >
> > So if I were to use the request target approach I would do:
> >
> > protected void onSubmit() {
> > getRequestCycle().setRequestTarget(new PageRequestTarget(new
> > ExportPage(data)););
> > WebResponse wr=(WebResponse)getResponse();
> > wr.setContentType("excel/ms-excel; name=" + msExcelFilename);
> > wr.setHeader("content-disposition",
> > "attachment;filename=" + msExcelFilename);
> > }
> >
> >
> >
> >
> >
> > >
> > > -Igor
> > >
> > >
> > >
> > > On 3/21/06, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> > > > That has to do with the page render strategy. A way around this is to
> > > > change that strategy, but a much better solution is to make your PO
> > > > worksheet a resource instead of a page. Please check out
> > > > wicket-stuff's JasperReports integration for an idea how to do this.
> > > >
> > > > Eelco
> > > >
> > > > On 3/21/06, Mats Norén <[EMAIL PROTECTED]> wrote:
> > > > > Hi,
> > > > > I'm trying to export a POI worksheet as a download link in my wicket
> > > page.
> > > > > The link sets the responsepage to a download page in which
> > > > > trying to get the outputbuffer to write to. Only problem is that I
> > > > > keep getting this:
> > > > > "java.lang.UnsupportedOperationException: Cannot get
> > > output stream on
> > > > > BufferedResponse"
> > > > >
> > > > > I looked at the code from the wicket-examples display-tag export the
> > > > > only thing I do differently is the way the page is created.
> > > > >
> > > > > The weird thing is that I only get it if I instantiate my response
> > > > > like:
> > > > > setResponsePage(new DownloadPage(data));
> > > > >
> > > > > if I do
> > > > > setResponsePage(DownloadPage.class) it behaves correctly...
> > > > >
> > > > > I need to be able to pass data into the class...what am I missing
> > > > > here?
> > > > >
> > > > > /Mats
> > > > >
> > > > >
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